Ekinex EK-ET2-TP User manual

Room temperature controller with humidity
and CO2equivalent regulator
Codes: EK-ET2-TP (for round and square wall box)
EK-ET2-TP-R (for rectangular wall box)
Instructions
FISPET2TPIEXX1
EN
is a registered brand of
SBS S.p.A.
HQ
Via Circonvallazione s/n
I-28010 Miasino (NO) Italy
Tel. [phone]
Fax [phone]
R&D
Via Novara 35
I-28010 Vaprio d’Agogna (NO) Italy
Tel. [phone]
Fax [phone]
[email protected]
www.ekinex.com
Description
The ekinex® EK-ET2-TP... room temperature controller
is a KNX S-mode device for the independent tempe-
rature regulation of a room or a zone in a building. It
can be installed in houses and buildings (e.g., ofces,
hotels, private house, etc.).
The room temperature controller is equipped with 3
sensors: temperature, relative humidity and air quality
(as CO2 equivalent). It can also work as a controller
for these 3 parameters, that are available for a single
zone to be managed. Up to 8 LEDs can be congured,
in order to display the operating thresholds for the CO2
equivalent, the activation of the humidication/dehumi-
dication functionality and the cooling/heating working
modes. The device is equipped with an integrated KNX
bus communication module and is designed for wall
installation on a ush mounting box. Both the program-
ming button and LED are located in the front of the de-
vice below the rocker, as well as the 3 sensors.
The device is powered by the KNX bus line and does
not require any auxiliary power supply.
Mounting with frame (‘NF series)
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• x adapter and metallic support (f+g) with the screws
(e) on a ush-mounting box (h) provided with suita-
ble xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
Mounting
The device has degree of protection IP20, and is there-
fore suitable for use in dry interior rooms. The installa-
tion of the device requires the following steps:
Mounting with frame
Carry out the following steps:
• x the metallic support (h) with the screws (g) on a
ush-mounting box (i) provided with suitable xing
holes;
• snap a square frame (f) of the form or ank series,
inserting it from the rear of the preassembled ther-
mostat-adapter (d+e);
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert thermostat and adapter (d+e), completed with
the frame (f), in the metallic support (h). Mounting
the pushbutton follow the indication TOP (arrow tip
pointing up) on the rear side of the device;
• tighten thermostat, adapter and frame (d+e+f) on the
metallic support (h) with the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Conguration and commissioning
Conguration and commissioning of the device require
the use of the ETS® (Engineering Tool Software) pro-
gram V4 or later releases. These activities must be
carried out according to the design of the building auto-
mation system done by a qualied planner.
TP1
S
Note. Frame and rockers for the completion of the de-
vice have to be ordered separately. For further infor-
mation about materials, colours and nishing available
see also the ekinex® product catalog or browse www.
ekinex.com.
i
!
Warning! In order to supply the KNX bus lines use
only KNX bus power supplies (e.g. ekinex EK-AB1-
TP or EK-AG1-TP). The use of other power supplies
can compromise the communication and damage
the devices connected to the bus.
!
Warning! The electrical connection of the device
can be carried out only by qualied personnel. The
incorrect installation may result in electric shock
or re. Before making the electrical connections,
make sure the power supply has been turned off.
Product
code
Application software
(## = release)
Commu-
nication
objects
(max nr.)
Group
adresses
(max nr.)
EK-ET2-TP APEKET2TP##.knxprod 137 254
Note. The conguration and commissioning of KNX
devices require specialized skills. To acquire these
skills, you should attend the workshops at KNX certi-
ed training centers.
i
Warning! Incorrect disposal of this product may
cause serious damage to the environment and hu-
man health. Please be informed about the correct
disposal procedures for waste collecting and pro-
cessing provided by local authorities.
!
Conguration
For the conguration of the device parameters the cor-
responding application program or the whole ekinex®
product database must be loaded in the ETS program.
For detailed information on conguration options, refer
to the application manual of the device available on the
website www.ekinex.com.
Commissioning
For commissioning the device the following activities
are required:
• make the electrical connections as described above;
• turn on the bus power supply;
• switch the device operation to the programming
mode by pressing the programming pushbutton lo-
cated on the front side of the housing. In this mode of
operation, the programming LED is turned on;
• download into the device the physical address and
the conguration with the ETS® program.
At the end of the download the operation of the device
automatically returns to normal mode; in this mode the
programming LED is turned off. Now the bus device is
programmed and ready for use.
Marks
• KNX
• CE: the device complies with the Low Voltage Direc-
tive (2014 / 35 / EU) and the Electromagnetic Com-
patibility Directive (2014 / 30 / EU). Tests carried out
according to EN 50491-5-1:2010 and EN 50491-5-
2:2010
Maintenance
The device is maintenance-free. To clean it use a dry
cloth. It must be avoided the use of solvents or other
aggressive substances.
Disposal
At the end of its useful life the product described in
this datasheet is classied as waste from electronic
equipment in accordance with the European Directive
2012 / 19 / EU (WEEE recast), and cannot be disposed
together with the municipal undifferentiated solid waste.
Warnings
• Installation, electrical connection, conguration and
commissioning of the device can only be carried
out by qualied personnel in compliance with the
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Note. Programming pushbutton and LED are acces-
sible from the front side of the device. The device ad-
dressing may be easily carried out after the assembly
of the frame, removing the rockers. Once the addres-
sing has been done, the device conguration can be
later downloaded without pressing the programming
pushbutton.
i
Main functional characteristics
The common features to all versions are documented
as follows:
• Temperature, relative humidity and air quality (CO2
equivalent) measuring through the integrated sen-
sors, with possibility of sending the read valued on
the bus;
• Two-point (ON/OFF) or proportional (PWM or conti-
nuous) room temperature regulation;
• Seasonal modes: heating and cooling with possibi-
lity of either local or via bus seasonal changeover;
• Operating modes: comfort, standby, economy and
building protection with different setpoint for heating
and cooling functions;
• Automatic switching of the operating modes through
presence sensor or window contact;
• Weighted average of two temperature values;
• Dew-point temperature computation;
• Temperature regulation (measured and setpoint, as
°C), relative humidity (measured and setpoint in per-
centage), air quality (as CO2 equivalent concentra-
tion, in ppm), alarms and errors (with alphanumeric
coding);
• Relative humidity thresholds setting;
• CO2 equivalent thresholds setting;
• Floor temperature limitation and antincondensation
(for radiant panels);
• Delayed start of a fan (“hot-start”) with time-schedu-
ling or depending on the water temperature measu-
red at the coil for thermal exchange.
Other characteristics
• Plastic casing for wall mounting
• Integrated temperature, relative humidity and air
quality (CO2 equivalent) sensors
• Protection degree IP20 (according to EN 60529)
• Classication climatic 3K5 and mechanical 3M2 (ac-
cording to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
Technical data
• 30 Vdc power supply through KNX bus
• Current consumption from bus < 13 mA
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transport temperature: - 25 ... + 70°C
• Relative humidity: 95% not condensing
Accessories
A metallic support, the xing screws and the terminal
for connection of the KNX bus line are delivered with
the device. This has to be completed with the following
items:
• a square rocker 60 x 60 mm, with set code EK-
T1Q-..., to be lled with the specic colour and ma-
terial extension;
• a single plate and a frame, to be ordered separately,
except for the ‘NF (No Frame) version, which do not
require any frame.
Plate
The device has to be completed with an ekinex® single
plate with 60 x 60 mm window (EK-PQS-...) in combi-
nation with an adapter for mounting with frame of the
Form or Flank series or without frame. It is also possi-
ble the double mounting with 71 mm center-to-center
distance in combination with double plates that must
have (at least) one 60 x 60 mm window (EK-P2G-... or
EK-P2S-...).
Switching, display and measuring elements
The device is equipped with a programming LED, 8 di-
splaying LEDs with lightguides for feedback status and
3 sensors.
Switching elements
• Pushbutton (12) for switching between the normal
and programming operating mode.
Display elements
• Red LED (4) for indication of the heating mode fun-
ctionality ON;
• Blue LED (5) for indication of the cooling mode fun-
ctionality ON;
• White LED (6) for indication of the dehumidication
functionality ON;
• Green LED (7) for indication of the humidication
functionality ON;
• Red LED (8) for indication that the measured CO2
equivalent exceeds threshold 3;
• White LED (9) for indication that the measured CO2
equivalent lies between threshold 2 and 3;
• Blue LED (10) for indication that the measured CO2
equivalent lies between threshold 1 and 2;
• Green LED (11) for indication that the measured CO2
equivalent lies below threshold 1;
• Red LED (12) for indication of the active operating
mode (on = programming, off = normal operation).
For measuring purposes the device is provided with:
• a temperature sensor (located behind passage 15);
• a relative humidity sensor (14);
• a CO2 equivalent air quality sensor (16).
applicable technical standards and laws of the
respective countries
• Opening the housing of the device causes the
immediate end of the warranty period
• In case of tampering, the compliance with the es-
sential requirements of the applicable EU directives,
for which the device has been certied, is no longer
guaranteed
• ekinex® KNX defective devices must be returned
to the manufacturer at the following address: SBS
S.p.A. Via Novara 35, I-28010 Vaprio d’Agogna
(NO) Italy
Other information
• The instruction sheet must be delivered to the end
customer with the project documentation
• For further information on the product, please
contact the ekinex® technical support at the e-mail
address: [email protected] or visit the website
www.ekinex.com
• Each ekinex® device has a unique serial number
on the label. The serial number can be used by
installers or system integrators for documentation
purposes and has to be added in each communica-
tion addressed to the SBS technical support in case
of malfunctioning of the device
• ekinex® is a registered trademark of SBS S.p.A.
• KNX® and ETS® are registered trademarks of KNX
Association cvba, Brussels
© SBS S.p.A. 2017. The company reserves the right to make chan-
ges to this documentation without notice.
Connection of the KNX bus line
The connection of the KNX bus line is made with the
terminal block (red / black) included in delivery and in-
serted into the slot of the casing.
Characteristics of the KNX terminal block
• spring clamping of conductors
• 4 seats for conductors for each polarity
• terminal suitable for KNX bus cable with single-wire
conductors and diameter between 0.6 and 0.8 mm
• recommended wire stripping approx. 5 mm
• color codication: red = + (positive) bus conductor,
black = − (negative) bus conductor
Mounting with rectangular ush-mounting box
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• for versions provided with frame only: snap a rec-
tangulare frame (f) of either form or ank series,
starting from the back side of the support-adapter
group (f+g) ;
• x adapter and metallic support (f+g) (and eventually
the frame, h) with the screws (e) on a ush-mounting
box (i) provided with suitable xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Mounting position
For optimum regulation the device has to be preferably
installed on an internal wall at the height of 1.5 m and at
least 0.3 m far from doors. The device cannot be instal-
led close to heat sources such as radiators or domestic
appliances or in positions subject to direct sunlight. If
necessary, for the regulation may be used a weighted
average between two values selected among the fol-
lowing ones: value measured by the internal sensor,
value measured by a temperature sensor connected to
a device input, value received via bus by another KNX
device (e.g. from ekinex pushbuttons).
Direct access to documentation
The QR code allows the direct access to
the technical documentation using mobi-
le devices (smart phones, tablets) with a
standard QR code reader.
EK-ET2-TP...
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Adapter (delivered preassembled on the device)
f) Frame (square, form or ank series)
g) Screws (for metallic support)
h) Metallic support
i) Flush-mounting box (not delivered by SBS)
b c d e
h
g
f
a
i
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Adapter for ‘NF series (delivered with the device)
h) Flush-mounting box (not delivered by SBS)
a b c d e
hgf
1,50 m
min 0,3 m
1
2
8
3
4
5
6
7
9
14
11
10
16
12
13
1) Terminal block for KNX bus line
2) Product label
3) Adapter
4) Red LED (heating ON)
5) Blue LED (cooling ON)
6) Blue LED (dehumidication ON)
7) Green LED (humidication ON)
8) Red LED (CO2 equivalent concentration > threshold 3)
9) Blue LED (CO2 eq. concentration between threshold 2 and 3)
10) Blue LED (CO2 eq. concentration between threshold 1 and 2)
11) Blue LED ( CO2 equivalent concentration < threshold 1 )
12) Programming LED
13) Programming pushbutton
14) Relative humidity sensor
15) Temperature sensor
16) CO
2
equivalent sensor
15
+-
Bus
KNX
Single rectangular plate
with one 60 x 60 mm window
Code EK-PRS-...
(to be used with EK-ET2-TP-R)
Double plate
with one 60 x 60 mm window
and one 55 x 55 mm window
Code EK-P2G-...
Double plate
with two 60 x 60 mm windows
Code EK-P2S-...
Single square plate
with one 60 x 60 mm window
Code EK-PQS-...
(to be used with EK-ET2-TP)
i
a) 1-fold plate (square, with 60 x 60 mm window)
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Plastic adapter
h) Rectangular frame (not for NF version)
i) Flush-mounting box (not delivered by SBS)
a b cd
ehgf
Code Finishing Wall box
EK-E12-TP with frame or no-frame
(ank or form series)
round (distance between holes
60 mm)
EK-E12-TP-R with frame or no-frame
(ank or form series)
rectangular (distance between
holes 83,5 mm)
Versions
EK-ET2-TP EK-ET2-TP-R

Room temperature controller with humidity
and CO2equivalent regulator
Codes: EK-ET2-TP (for round and square wall box)
EK-ET2-TP-R (for rectangular wall box)
Instructions
FISPET2TPIEXX1
EN
is a registered brand of
SBS S.p.A.
HQ
Via Circonvallazione s/n
I-28010 Miasino (NO) Italy
Tel. [phone]
Fax [phone]
R&D
Via Novara 35
I-28010 Vaprio d’Agogna (NO) Italy
Tel. [phone]
Fax [phone]
[email protected]
www.ekinex.com
Description
The ekinex® EK-ET2-TP... room temperature controller
is a KNX S-mode device for the independent tempe-
rature regulation of a room or a zone in a building. It
can be installed in houses and buildings (e.g., ofces,
hotels, private house, etc.).
The room temperature controller is equipped with 3
sensors: temperature, relative humidity and air quality
(as CO2 equivalent). It can also work as a controller
for these 3 parameters, that are available for a single
zone to be managed. Up to 8 LEDs can be congured,
in order to display the operating thresholds for the CO2
equivalent, the activation of the humidication/dehumi-
dication functionality and the cooling/heating working
modes. The device is equipped with an integrated KNX
bus communication module and is designed for wall
installation on a ush mounting box. Both the program-
ming button and LED are located in the front of the de-
vice below the rocker, as well as the 3 sensors.
The device is powered by the KNX bus line and does
not require any auxiliary power supply.
Mounting with frame (‘NF series)
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• x adapter and metallic support (f+g) with the screws
(e) on a ush-mounting box (h) provided with suita-
ble xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
Mounting
The device has degree of protection IP20, and is there-
fore suitable for use in dry interior rooms. The installa-
tion of the device requires the following steps:
Mounting with frame
Carry out the following steps:
• x the metallic support (h) with the screws (g) on a
ush-mounting box (i) provided with suitable xing
holes;
• snap a square frame (f) of the form or ank series,
inserting it from the rear of the preassembled ther-
mostat-adapter (d+e);
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert thermostat and adapter (d+e), completed with
the frame (f), in the metallic support (h). Mounting
the pushbutton follow the indication TOP (arrow tip
pointing up) on the rear side of the device;
• tighten thermostat, adapter and frame (d+e+f) on the
metallic support (h) with the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Conguration and commissioning
Conguration and commissioning of the device require
the use of the ETS® (Engineering Tool Software) pro-
gram V4 or later releases. These activities must be
carried out according to the design of the building auto-
mation system done by a qualied planner.
TP1
S
Note. Frame and rockers for the completion of the de-
vice have to be ordered separately. For further infor-
mation about materials, colours and nishing available
see also the ekinex® product catalog or browse www.
ekinex.com.
i
!
Warning! In order to supply the KNX bus lines use
only KNX bus power supplies (e.g. ekinex EK-AB1-
TP or EK-AG1-TP). The use of other power supplies
can compromise the communication and damage
the devices connected to the bus.
!
Warning! The electrical connection of the device
can be carried out only by qualied personnel. The
incorrect installation may result in electric shock
or re. Before making the electrical connections,
make sure the power supply has been turned off.
Product
code
Application software
(## = release)
Commu-
nication
objects
(max nr.)
Group
adresses
(max nr.)
EK-ET2-TP APEKET2TP##.knxprod 137 254
Note. The conguration and commissioning of KNX
devices require specialized skills. To acquire these
skills, you should attend the workshops at KNX certi-
ed training centers.
i
Warning! Incorrect disposal of this product may
cause serious damage to the environment and hu-
man health. Please be informed about the correct
disposal procedures for waste collecting and pro-
cessing provided by local authorities.
!
Conguration
For the conguration of the device parameters the cor-
responding application program or the whole ekinex®
product database must be loaded in the ETS program.
For detailed information on conguration options, refer
to the application manual of the device available on the
website www.ekinex.com.
Commissioning
For commissioning the device the following activities
are required:
• make the electrical connections as described above;
• turn on the bus power supply;
• switch the device operation to the programming
mode by pressing the programming pushbutton lo-
cated on the front side of the housing. In this mode of
operation, the programming LED is turned on;
• download into the device the physical address and
the conguration with the ETS® program.
At the end of the download the operation of the device
automatically returns to normal mode; in this mode the
programming LED is turned off. Now the bus device is
programmed and ready for use.
Marks
• KNX
• CE: the device complies with the Low Voltage Direc-
tive (2014 / 35 / EU) and the Electromagnetic Com-
patibility Directive (2014 / 30 / EU). Tests carried out
according to EN 50491-5-1:2010 and EN 50491-5-
2:2010
Maintenance
The device is maintenance-free. To clean it use a dry
cloth. It must be avoided the use of solvents or other
aggressive substances.
Disposal
At the end of its useful life the product described in
this datasheet is classied as waste from electronic
equipment in accordance with the European Directive
2012 / 19 / EU (WEEE recast), and cannot be disposed
together with the municipal undifferentiated solid waste.
Warnings
• Installation, electrical connection, conguration and
commissioning of the device can only be carried
out by qualied personnel in compliance with the
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Note. Programming pushbutton and LED are acces-
sible from the front side of the device. The device ad-
dressing may be easily carried out after the assembly
of the frame, removing the rockers. Once the addres-
sing has been done, the device conguration can be
later downloaded without pressing the programming
pushbutton.
i
Main functional characteristics
The common features to all versions are documented
as follows:
• Temperature, relative humidity and air quality (CO2
equivalent) measuring through the integrated sen-
sors, with possibility of sending the read valued on
the bus;
• Two-point (ON/OFF) or proportional (PWM or conti-
nuous) room temperature regulation;
• Seasonal modes: heating and cooling with possibi-
lity of either local or via bus seasonal changeover;
• Operating modes: comfort, standby, economy and
building protection with different setpoint for heating
and cooling functions;
• Automatic switching of the operating modes through
presence sensor or window contact;
• Weighted average of two temperature values;
• Dew-point temperature computation;
• Temperature regulation (measured and setpoint, as
°C), relative humidity (measured and setpoint in per-
centage), air quality (as CO2 equivalent concentra-
tion, in ppm), alarms and errors (with alphanumeric
coding);
• Relative humidity thresholds setting;
• CO2 equivalent thresholds setting;
• Floor temperature limitation and antincondensation
(for radiant panels);
• Delayed start of a fan (“hot-start”) with time-schedu-
ling or depending on the water temperature measu-
red at the coil for thermal exchange.
Other characteristics
• Plastic casing for wall mounting
• Integrated temperature, relative humidity and air
quality (CO2 equivalent) sensors
• Protection degree IP20 (according to EN 60529)
• Classication climatic 3K5 and mechanical 3M2 (ac-
cording to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
Technical data
• 30 Vdc power supply through KNX bus
• Current consumption from bus < 13 mA
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transport temperature: - 25 ... + 70°C
• Relative humidity: 95% not condensing
Accessories
A metallic support, the xing screws and the terminal
for connection of the KNX bus line are delivered with
the device. This has to be completed with the following
items:
• a square rocker 60 x 60 mm, with set code EK-
T1Q-..., to be lled with the specic colour and ma-
terial extension;
• a single plate and a frame, to be ordered separately,
except for the ‘NF (No Frame) version, which do not
require any frame.
Plate
The device has to be completed with an ekinex® single
plate with 60 x 60 mm window (EK-PQS-...) in combi-
nation with an adapter for mounting with frame of the
Form or Flank series or without frame. It is also possi-
ble the double mounting with 71 mm center-to-center
distance in combination with double plates that must
have (at least) one 60 x 60 mm window (EK-P2G-... or
EK-P2S-...).
Switching, display and measuring elements
The device is equipped with a programming LED, 8 di-
splaying LEDs with lightguides for feedback status and
3 sensors.
Switching elements
• Pushbutton (12) for switching between the normal
and programming operating mode.
Display elements
• Red LED (4) for indication of the heating mode fun-
ctionality ON;
• Blue LED (5) for indication of the cooling mode fun-
ctionality ON;
• White LED (6) for indication of the dehumidication
functionality ON;
• Green LED (7) for indication of the humidication
functionality ON;
• Red LED (8) for indication that the measured CO2
equivalent exceeds threshold 3;
• White LED (9) for indication that the measured CO2
equivalent lies between threshold 2 and 3;
• Blue LED (10) for indication that the measured CO2
equivalent lies between threshold 1 and 2;
• Green LED (11) for indication that the measured CO2
equivalent lies below threshold 1;
• Red LED (12) for indication of the active operating
mode (on = programming, off = normal operation).
For measuring purposes the device is provided with:
• a temperature sensor (located behind passage 15);
• a relative humidity sensor (14);
• a CO2 equivalent air quality sensor (16).
applicable technical standards and laws of the
respective countries
• Opening the housing of the device causes the
immediate end of the warranty period
• In case of tampering, the compliance with the es-
sential requirements of the applicable EU directives,
for which the device has been certied, is no longer
guaranteed
• ekinex® KNX defective devices must be returned
to the manufacturer at the following address: SBS
S.p.A. Via Novara 35, I-28010 Vaprio d’Agogna
(NO) Italy
Other information
• The instruction sheet must be delivered to the end
customer with the project documentation
• For further information on the product, please
contact the ekinex® technical support at the e-mail
address: [email protected] or visit the website
www.ekinex.com
• Each ekinex® device has a unique serial number
on the label. The serial number can be used by
installers or system integrators for documentation
purposes and has to be added in each communica-
tion addressed to the SBS technical support in case
of malfunctioning of the device
• ekinex® is a registered trademark of SBS S.p.A.
• KNX® and ETS® are registered trademarks of KNX
Association cvba, Brussels
© SBS S.p.A. 2017. The company reserves the right to make chan-
ges to this documentation without notice.
Connection of the KNX bus line
The connection of the KNX bus line is made with the
terminal block (red / black) included in delivery and in-
serted into the slot of the casing.
Characteristics of the KNX terminal block
• spring clamping of conductors
• 4 seats for conductors for each polarity
• terminal suitable for KNX bus cable with single-wire
conductors and diameter between 0.6 and 0.8 mm
• recommended wire stripping approx. 5 mm
• color codication: red = + (positive) bus conductor,
black = − (negative) bus conductor
Mounting with rectangular ush-mounting box
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• for versions provided with frame only: snap a rec-
tangulare frame (f) of either form or ank series,
starting from the back side of the support-adapter
group (f+g) ;
• x adapter and metallic support (f+g) (and eventually
the frame, h) with the screws (e) on a ush-mounting
box (i) provided with suitable xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Mounting position
For optimum regulation the device has to be preferably
installed on an internal wall at the height of 1.5 m and at
least 0.3 m far from doors. The device cannot be instal-
led close to heat sources such as radiators or domestic
appliances or in positions subject to direct sunlight. If
necessary, for the regulation may be used a weighted
average between two values selected among the fol-
lowing ones: value measured by the internal sensor,
value measured by a temperature sensor connected to
a device input, value received via bus by another KNX
device (e.g. from ekinex pushbuttons).
Direct access to documentation
The QR code allows the direct access to
the technical documentation using mobi-
le devices (smart phones, tablets) with a
standard QR code reader.
EK-ET2-TP...
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Adapter (delivered preassembled on the device)
f) Frame (square, form or ank series)
g) Screws (for metallic support)
h) Metallic support
i) Flush-mounting box (not delivered by SBS)
b c d e
h
g
f
a
i
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Adapter for ‘NF series (delivered with the device)
h) Flush-mounting box (not delivered by SBS)
a b c d e
hgf
1,50 m
min 0,3 m
1
2
8
3
4
5
6
7
9
14
11
10
16
12
13
1) Terminal block for KNX bus line
2) Product label
3) Adapter
4) Red LED (heating ON)
5) Blue LED (cooling ON)
6) Blue LED (dehumidication ON)
7) Green LED (humidication ON)
8) Red LED (CO2 equivalent concentration > threshold 3)
9) Blue LED (CO2 eq. concentration between threshold 2 and 3)
10) Blue LED (CO2 eq. concentration between threshold 1 and 2)
11) Blue LED ( CO2 equivalent concentration < threshold 1 )
12) Programming LED
13) Programming pushbutton
14) Relative humidity sensor
15) Temperature sensor
16) CO
2
equivalent sensor
15
+-
Bus
KNX
Single rectangular plate
with one 60 x 60 mm window
Code EK-PRS-...
(to be used with EK-ET2-TP-R)
Double plate
with one 60 x 60 mm window
and one 55 x 55 mm window
Code EK-P2G-...
Double plate
with two 60 x 60 mm windows
Code EK-P2S-...
Single square plate
with one 60 x 60 mm window
Code EK-PQS-...
(to be used with EK-ET2-TP)
i
a) 1-fold plate (square, with 60 x 60 mm window)
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Plastic adapter
h) Rectangular frame (not for NF version)
i) Flush-mounting box (not delivered by SBS)
a b cd
ehgf
Code Finishing Wall box
EK-E12-TP with frame or no-frame
(ank or form series)
round (distance between holes
60 mm)
EK-E12-TP-R with frame or no-frame
(ank or form series)
rectangular (distance between
holes 83,5 mm)
Versions
EK-ET2-TP EK-ET2-TP-R

Room temperature controller with humidity
and CO2equivalent regulator
Codes: EK-ET2-TP (for round and square wall box)
EK-ET2-TP-R (for rectangular wall box)
Instructions
FISPET2TPIEXX1
EN
is a registered brand of
SBS S.p.A.
HQ
Via Circonvallazione s/n
I-28010 Miasino (NO) Italy
Tel. [phone]
Fax [phone]
R&D
Via Novara 35
I-28010 Vaprio d’Agogna (NO) Italy
Tel. [phone]
Fax [phone]
[email protected]
www.ekinex.com
Description
The ekinex® EK-ET2-TP... room temperature controller
is a KNX S-mode device for the independent tempe-
rature regulation of a room or a zone in a building. It
can be installed in houses and buildings (e.g., ofces,
hotels, private house, etc.).
The room temperature controller is equipped with 3
sensors: temperature, relative humidity and air quality
(as CO2 equivalent). It can also work as a controller
for these 3 parameters, that are available for a single
zone to be managed. Up to 8 LEDs can be congured,
in order to display the operating thresholds for the CO2
equivalent, the activation of the humidication/dehumi-
dication functionality and the cooling/heating working
modes. The device is equipped with an integrated KNX
bus communication module and is designed for wall
installation on a ush mounting box. Both the program-
ming button and LED are located in the front of the de-
vice below the rocker, as well as the 3 sensors.
The device is powered by the KNX bus line and does
not require any auxiliary power supply.
Mounting with frame (‘NF series)
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• x adapter and metallic support (f+g) with the screws
(e) on a ush-mounting box (h) provided with suita-
ble xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
Mounting
The device has degree of protection IP20, and is there-
fore suitable for use in dry interior rooms. The installa-
tion of the device requires the following steps:
Mounting with frame
Carry out the following steps:
• x the metallic support (h) with the screws (g) on a
ush-mounting box (i) provided with suitable xing
holes;
• snap a square frame (f) of the form or ank series,
inserting it from the rear of the preassembled ther-
mostat-adapter (d+e);
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert thermostat and adapter (d+e), completed with
the frame (f), in the metallic support (h). Mounting
the pushbutton follow the indication TOP (arrow tip
pointing up) on the rear side of the device;
• tighten thermostat, adapter and frame (d+e+f) on the
metallic support (h) with the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Conguration and commissioning
Conguration and commissioning of the device require
the use of the ETS® (Engineering Tool Software) pro-
gram V4 or later releases. These activities must be
carried out according to the design of the building auto-
mation system done by a qualied planner.
TP1
S
Note. Frame and rockers for the completion of the de-
vice have to be ordered separately. For further infor-
mation about materials, colours and nishing available
see also the ekinex® product catalog or browse www.
ekinex.com.
i
!
Warning! In order to supply the KNX bus lines use
only KNX bus power supplies (e.g. ekinex EK-AB1-
TP or EK-AG1-TP). The use of other power supplies
can compromise the communication and damage
the devices connected to the bus.
!
Warning! The electrical connection of the device
can be carried out only by qualied personnel. The
incorrect installation may result in electric shock
or re. Before making the electrical connections,
make sure the power supply has been turned off.
Product
code
Application software
(## = release)
Commu-
nication
objects
(max nr.)
Group
adresses
(max nr.)
EK-ET2-TP APEKET2TP##.knxprod 137 254
Note. The conguration and commissioning of KNX
devices require specialized skills. To acquire these
skills, you should attend the workshops at KNX certi-
ed training centers.
i
Warning! Incorrect disposal of this product may
cause serious damage to the environment and hu-
man health. Please be informed about the correct
disposal procedures for waste collecting and pro-
cessing provided by local authorities.
!
Conguration
For the conguration of the device parameters the cor-
responding application program or the whole ekinex®
product database must be loaded in the ETS program.
For detailed information on conguration options, refer
to the application manual of the device available on the
website www.ekinex.com.
Commissioning
For commissioning the device the following activities
are required:
• make the electrical connections as described above;
• turn on the bus power supply;
• switch the device operation to the programming
mode by pressing the programming pushbutton lo-
cated on the front side of the housing. In this mode of
operation, the programming LED is turned on;
• download into the device the physical address and
the conguration with the ETS® program.
At the end of the download the operation of the device
automatically returns to normal mode; in this mode the
programming LED is turned off. Now the bus device is
programmed and ready for use.
Marks
• KNX
• CE: the device complies with the Low Voltage Direc-
tive (2014 / 35 / EU) and the Electromagnetic Com-
patibility Directive (2014 / 30 / EU). Tests carried out
according to EN 50491-5-1:2010 and EN 50491-5-
2:2010
Maintenance
The device is maintenance-free. To clean it use a dry
cloth. It must be avoided the use of solvents or other
aggressive substances.
Disposal
At the end of its useful life the product described in
this datasheet is classied as waste from electronic
equipment in accordance with the European Directive
2012 / 19 / EU (WEEE recast), and cannot be disposed
together with the municipal undifferentiated solid waste.
Warnings
• Installation, electrical connection, conguration and
commissioning of the device can only be carried
out by qualied personnel in compliance with the
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Note. Programming pushbutton and LED are acces-
sible from the front side of the device. The device ad-
dressing may be easily carried out after the assembly
of the frame, removing the rockers. Once the addres-
sing has been done, the device conguration can be
later downloaded without pressing the programming
pushbutton.
i
Main functional characteristics
The common features to all versions are documented
as follows:
• Temperature, relative humidity and air quality (CO2
equivalent) measuring through the integrated sen-
sors, with possibility of sending the read valued on
the bus;
• Two-point (ON/OFF) or proportional (PWM or conti-
nuous) room temperature regulation;
• Seasonal modes: heating and cooling with possibi-
lity of either local or via bus seasonal changeover;
• Operating modes: comfort, standby, economy and
building protection with different setpoint for heating
and cooling functions;
• Automatic switching of the operating modes through
presence sensor or window contact;
• Weighted average of two temperature values;
• Dew-point temperature computation;
• Temperature regulation (measured and setpoint, as
°C), relative humidity (measured and setpoint in per-
centage), air quality (as CO2 equivalent concentra-
tion, in ppm), alarms and errors (with alphanumeric
coding);
• Relative humidity thresholds setting;
• CO2 equivalent thresholds setting;
• Floor temperature limitation and antincondensation
(for radiant panels);
• Delayed start of a fan (“hot-start”) with time-schedu-
ling or depending on the water temperature measu-
red at the coil for thermal exchange.
Other characteristics
• Plastic casing for wall mounting
• Integrated temperature, relative humidity and air
quality (CO2 equivalent) sensors
• Protection degree IP20 (according to EN 60529)
• Classication climatic 3K5 and mechanical 3M2 (ac-
cording to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
Technical data
• 30 Vdc power supply through KNX bus
• Current consumption from bus < 13 mA
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transport temperature: - 25 ... + 70°C
• Relative humidity: 95% not condensing
Accessories
A metallic support, the xing screws and the terminal
for connection of the KNX bus line are delivered with
the device. This has to be completed with the following
items:
• a square rocker 60 x 60 mm, with set code EK-
T1Q-..., to be lled with the specic colour and ma-
terial extension;
• a single plate and a frame, to be ordered separately,
except for the ‘NF (No Frame) version, which do not
require any frame.
Plate
The device has to be completed with an ekinex® single
plate with 60 x 60 mm window (EK-PQS-...) in combi-
nation with an adapter for mounting with frame of the
Form or Flank series or without frame. It is also possi-
ble the double mounting with 71 mm center-to-center
distance in combination with double plates that must
have (at least) one 60 x 60 mm window (EK-P2G-... or
EK-P2S-...).
Switching, display and measuring elements
The device is equipped with a programming LED, 8 di-
splaying LEDs with lightguides for feedback status and
3 sensors.
Switching elements
• Pushbutton (12) for switching between the normal
and programming operating mode.
Display elements
• Red LED (4) for indication of the heating mode fun-
ctionality ON;
• Blue LED (5) for indication of the cooling mode fun-
ctionality ON;
• White LED (6) for indication of the dehumidication
functionality ON;
• Green LED (7) for indication of the humidication
functionality ON;
• Red LED (8) for indication that the measured CO2
equivalent exceeds threshold 3;
• White LED (9) for indication that the measured CO2
equivalent lies between threshold 2 and 3;
• Blue LED (10) for indication that the measured CO2
equivalent lies between threshold 1 and 2;
• Green LED (11) for indication that the measured CO2
equivalent lies below threshold 1;
• Red LED (12) for indication of the active operating
mode (on = programming, off = normal operation).
For measuring purposes the device is provided with:
• a temperature sensor (located behind passage 15);
• a relative humidity sensor (14);
• a CO2 equivalent air quality sensor (16).
applicable technical standards and laws of the
respective countries
• Opening the housing of the device causes the
immediate end of the warranty period
• In case of tampering, the compliance with the es-
sential requirements of the applicable EU directives,
for which the device has been certied, is no longer
guaranteed
• ekinex® KNX defective devices must be returned
to the manufacturer at the following address: SBS
S.p.A. Via Novara 35, I-28010 Vaprio d’Agogna
(NO) Italy
Other information
• The instruction sheet must be delivered to the end
customer with the project documentation
• For further information on the product, please
contact the ekinex® technical support at the e-mail
address: [email protected] or visit the website
www.ekinex.com
• Each ekinex® device has a unique serial number
on the label. The serial number can be used by
installers or system integrators for documentation
purposes and has to be added in each communica-
tion addressed to the SBS technical support in case
of malfunctioning of the device
• ekinex® is a registered trademark of SBS S.p.A.
• KNX® and ETS® are registered trademarks of KNX
Association cvba, Brussels
© SBS S.p.A. 2017. The company reserves the right to make chan-
ges to this documentation without notice.
Connection of the KNX bus line
The connection of the KNX bus line is made with the
terminal block (red / black) included in delivery and in-
serted into the slot of the casing.
Characteristics of the KNX terminal block
• spring clamping of conductors
• 4 seats for conductors for each polarity
• terminal suitable for KNX bus cable with single-wire
conductors and diameter between 0.6 and 0.8 mm
• recommended wire stripping approx. 5 mm
• color codication: red = + (positive) bus conductor,
black = − (negative) bus conductor
Mounting with rectangular ush-mounting box
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• for versions provided with frame only: snap a rec-
tangulare frame (f) of either form or ank series,
starting from the back side of the support-adapter
group (f+g) ;
• x adapter and metallic support (f+g) (and eventually
the frame, h) with the screws (e) on a ush-mounting
box (i) provided with suitable xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Mounting position
For optimum regulation the device has to be preferably
installed on an internal wall at the height of 1.5 m and at
least 0.3 m far from doors. The device cannot be instal-
led close to heat sources such as radiators or domestic
appliances or in positions subject to direct sunlight. If
necessary, for the regulation may be used a weighted
average between two values selected among the fol-
lowing ones: value measured by the internal sensor,
value measured by a temperature sensor connected to
a device input, value received via bus by another KNX
device (e.g. from ekinex pushbuttons).
Direct access to documentation
The QR code allows the direct access to
the technical documentation using mobi-
le devices (smart phones, tablets) with a
standard QR code reader.
EK-ET2-TP...
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Adapter (delivered preassembled on the device)
f) Frame (square, form or ank series)
g) Screws (for metallic support)
h) Metallic support
i) Flush-mounting box (not delivered by SBS)
b c d e
h
g
f
a
i
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Adapter for ‘NF series (delivered with the device)
h) Flush-mounting box (not delivered by SBS)
a b c d e
hgf
1,50 m
min 0,3 m
1
2
8
3
4
5
6
7
9
14
11
10
16
12
13
1) Terminal block for KNX bus line
2) Product label
3) Adapter
4) Red LED (heating ON)
5) Blue LED (cooling ON)
6) Blue LED (dehumidication ON)
7) Green LED (humidication ON)
8) Red LED (CO2 equivalent concentration > threshold 3)
9) Blue LED (CO2 eq. concentration between threshold 2 and 3)
10) Blue LED (CO2 eq. concentration between threshold 1 and 2)
11) Blue LED ( CO2 equivalent concentration < threshold 1 )
12) Programming LED
13) Programming pushbutton
14) Relative humidity sensor
15) Temperature sensor
16) CO
2
equivalent sensor
15
+-
Bus
KNX
Single rectangular plate
with one 60 x 60 mm window
Code EK-PRS-...
(to be used with EK-ET2-TP-R)
Double plate
with one 60 x 60 mm window
and one 55 x 55 mm window
Code EK-P2G-...
Double plate
with two 60 x 60 mm windows
Code EK-P2S-...
Single square plate
with one 60 x 60 mm window
Code EK-PQS-...
(to be used with EK-ET2-TP)
i
a) 1-fold plate (square, with 60 x 60 mm window)
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Plastic adapter
h) Rectangular frame (not for NF version)
i) Flush-mounting box (not delivered by SBS)
a b cd
ehgf
Code Finishing Wall box
EK-E12-TP with frame or no-frame
(ank or form series)
round (distance between holes
60 mm)
EK-E12-TP-R with frame or no-frame
(ank or form series)
rectangular (distance between
holes 83,5 mm)
Versions
EK-ET2-TP EK-ET2-TP-R

Room temperature controller with humidity
and CO2equivalent regulator
Codes: EK-ET2-TP (for round and square wall box)
EK-ET2-TP-R (for rectangular wall box)
Instructions
FISPET2TPIEXX1
EN
is a registered brand of
SBS S.p.A.
HQ
Via Circonvallazione s/n
I-28010 Miasino (NO) Italy
Tel. [phone]
Fax [phone]
R&D
Via Novara 35
I-28010 Vaprio d’Agogna (NO) Italy
Tel. [phone]
Fax [phone]
[email protected]
www.ekinex.com
Description
The ekinex® EK-ET2-TP... room temperature controller
is a KNX S-mode device for the independent tempe-
rature regulation of a room or a zone in a building. It
can be installed in houses and buildings (e.g., ofces,
hotels, private house, etc.).
The room temperature controller is equipped with 3
sensors: temperature, relative humidity and air quality
(as CO2 equivalent). It can also work as a controller
for these 3 parameters, that are available for a single
zone to be managed. Up to 8 LEDs can be congured,
in order to display the operating thresholds for the CO2
equivalent, the activation of the humidication/dehumi-
dication functionality and the cooling/heating working
modes. The device is equipped with an integrated KNX
bus communication module and is designed for wall
installation on a ush mounting box. Both the program-
ming button and LED are located in the front of the de-
vice below the rocker, as well as the 3 sensors.
The device is powered by the KNX bus line and does
not require any auxiliary power supply.
Mounting with frame (‘NF series)
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• x adapter and metallic support (f+g) with the screws
(e) on a ush-mounting box (h) provided with suita-
ble xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
Mounting
The device has degree of protection IP20, and is there-
fore suitable for use in dry interior rooms. The installa-
tion of the device requires the following steps:
Mounting with frame
Carry out the following steps:
• x the metallic support (h) with the screws (g) on a
ush-mounting box (i) provided with suitable xing
holes;
• snap a square frame (f) of the form or ank series,
inserting it from the rear of the preassembled ther-
mostat-adapter (d+e);
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert thermostat and adapter (d+e), completed with
the frame (f), in the metallic support (h). Mounting
the pushbutton follow the indication TOP (arrow tip
pointing up) on the rear side of the device;
• tighten thermostat, adapter and frame (d+e+f) on the
metallic support (h) with the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Conguration and commissioning
Conguration and commissioning of the device require
the use of the ETS® (Engineering Tool Software) pro-
gram V4 or later releases. These activities must be
carried out according to the design of the building auto-
mation system done by a qualied planner.
TP1
S
Note. Frame and rockers for the completion of the de-
vice have to be ordered separately. For further infor-
mation about materials, colours and nishing available
see also the ekinex® product catalog or browse www.
ekinex.com.
i
!
Warning! In order to supply the KNX bus lines use
only KNX bus power supplies (e.g. ekinex EK-AB1-
TP or EK-AG1-TP). The use of other power supplies
can compromise the communication and damage
the devices connected to the bus.
!
Warning! The electrical connection of the device
can be carried out only by qualied personnel. The
incorrect installation may result in electric shock
or re. Before making the electrical connections,
make sure the power supply has been turned off.
Product
code
Application software
(## = release)
Commu-
nication
objects
(max nr.)
Group
adresses
(max nr.)
EK-ET2-TP APEKET2TP##.knxprod 137 254
Note. The conguration and commissioning of KNX
devices require specialized skills. To acquire these
skills, you should attend the workshops at KNX certi-
ed training centers.
i
Warning! Incorrect disposal of this product may
cause serious damage to the environment and hu-
man health. Please be informed about the correct
disposal procedures for waste collecting and pro-
cessing provided by local authorities.
!
Conguration
For the conguration of the device parameters the cor-
responding application program or the whole ekinex®
product database must be loaded in the ETS program.
For detailed information on conguration options, refer
to the application manual of the device available on the
website www.ekinex.com.
Commissioning
For commissioning the device the following activities
are required:
• make the electrical connections as described above;
• turn on the bus power supply;
• switch the device operation to the programming
mode by pressing the programming pushbutton lo-
cated on the front side of the housing. In this mode of
operation, the programming LED is turned on;
• download into the device the physical address and
the conguration with the ETS® program.
At the end of the download the operation of the device
automatically returns to normal mode; in this mode the
programming LED is turned off. Now the bus device is
programmed and ready for use.
Marks
• KNX
• CE: the device complies with the Low Voltage Direc-
tive (2014 / 35 / EU) and the Electromagnetic Com-
patibility Directive (2014 / 30 / EU). Tests carried out
according to EN 50491-5-1:2010 and EN 50491-5-
2:2010
Maintenance
The device is maintenance-free. To clean it use a dry
cloth. It must be avoided the use of solvents or other
aggressive substances.
Disposal
At the end of its useful life the product described in
this datasheet is classied as waste from electronic
equipment in accordance with the European Directive
2012 / 19 / EU (WEEE recast), and cannot be disposed
together with the municipal undifferentiated solid waste.
Warnings
• Installation, electrical connection, conguration and
commissioning of the device can only be carried
out by qualied personnel in compliance with the
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Note. Programming pushbutton and LED are acces-
sible from the front side of the device. The device ad-
dressing may be easily carried out after the assembly
of the frame, removing the rockers. Once the addres-
sing has been done, the device conguration can be
later downloaded without pressing the programming
pushbutton.
i
Main functional characteristics
The common features to all versions are documented
as follows:
• Temperature, relative humidity and air quality (CO2
equivalent) measuring through the integrated sen-
sors, with possibility of sending the read valued on
the bus;
• Two-point (ON/OFF) or proportional (PWM or conti-
nuous) room temperature regulation;
• Seasonal modes: heating and cooling with possibi-
lity of either local or via bus seasonal changeover;
• Operating modes: comfort, standby, economy and
building protection with different setpoint for heating
and cooling functions;
• Automatic switching of the operating modes through
presence sensor or window contact;
• Weighted average of two temperature values;
• Dew-point temperature computation;
• Temperature regulation (measured and setpoint, as
°C), relative humidity (measured and setpoint in per-
centage), air quality (as CO2 equivalent concentra-
tion, in ppm), alarms and errors (with alphanumeric
coding);
• Relative humidity thresholds setting;
• CO2 equivalent thresholds setting;
• Floor temperature limitation and antincondensation
(for radiant panels);
• Delayed start of a fan (“hot-start”) with time-schedu-
ling or depending on the water temperature measu-
red at the coil for thermal exchange.
Other characteristics
• Plastic casing for wall mounting
• Integrated temperature, relative humidity and air
quality (CO2 equivalent) sensors
• Protection degree IP20 (according to EN 60529)
• Classication climatic 3K5 and mechanical 3M2 (ac-
cording to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
Technical data
• 30 Vdc power supply through KNX bus
• Current consumption from bus < 13 mA
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transport temperature: - 25 ... + 70°C
• Relative humidity: 95% not condensing
Accessories
A metallic support, the xing screws and the terminal
for connection of the KNX bus line are delivered with
the device. This has to be completed with the following
items:
• a square rocker 60 x 60 mm, with set code EK-
T1Q-..., to be lled with the specic colour and ma-
terial extension;
• a single plate and a frame, to be ordered separately,
except for the ‘NF (No Frame) version, which do not
require any frame.
Plate
The device has to be completed with an ekinex® single
plate with 60 x 60 mm window (EK-PQS-...) in combi-
nation with an adapter for mounting with frame of the
Form or Flank series or without frame. It is also possi-
ble the double mounting with 71 mm center-to-center
distance in combination with double plates that must
have (at least) one 60 x 60 mm window (EK-P2G-... or
EK-P2S-...).
Switching, display and measuring elements
The device is equipped with a programming LED, 8 di-
splaying LEDs with lightguides for feedback status and
3 sensors.
Switching elements
• Pushbutton (12) for switching between the normal
and programming operating mode.
Display elements
• Red LED (4) for indication of the heating mode fun-
ctionality ON;
• Blue LED (5) for indication of the cooling mode fun-
ctionality ON;
• White LED (6) for indication of the dehumidication
functionality ON;
• Green LED (7) for indication of the humidication
functionality ON;
• Red LED (8) for indication that the measured CO2
equivalent exceeds threshold 3;
• White LED (9) for indication that the measured CO2
equivalent lies between threshold 2 and 3;
• Blue LED (10) for indication that the measured CO2
equivalent lies between threshold 1 and 2;
• Green LED (11) for indication that the measured CO2
equivalent lies below threshold 1;
• Red LED (12) for indication of the active operating
mode (on = programming, off = normal operation).
For measuring purposes the device is provided with:
• a temperature sensor (located behind passage 15);
• a relative humidity sensor (14);
• a CO2 equivalent air quality sensor (16).
applicable technical standards and laws of the
respective countries
• Opening the housing of the device causes the
immediate end of the warranty period
• In case of tampering, the compliance with the es-
sential requirements of the applicable EU directives,
for which the device has been certied, is no longer
guaranteed
• ekinex® KNX defective devices must be returned
to the manufacturer at the following address: SBS
S.p.A. Via Novara 35, I-28010 Vaprio d’Agogna
(NO) Italy
Other information
• The instruction sheet must be delivered to the end
customer with the project documentation
• For further information on the product, please
contact the ekinex® technical support at the e-mail
address: [email protected] or visit the website
www.ekinex.com
• Each ekinex® device has a unique serial number
on the label. The serial number can be used by
installers or system integrators for documentation
purposes and has to be added in each communica-
tion addressed to the SBS technical support in case
of malfunctioning of the device
• ekinex® is a registered trademark of SBS S.p.A.
• KNX® and ETS® are registered trademarks of KNX
Association cvba, Brussels
© SBS S.p.A. 2017. The company reserves the right to make chan-
ges to this documentation without notice.
Connection of the KNX bus line
The connection of the KNX bus line is made with the
terminal block (red / black) included in delivery and in-
serted into the slot of the casing.
Characteristics of the KNX terminal block
• spring clamping of conductors
• 4 seats for conductors for each polarity
• terminal suitable for KNX bus cable with single-wire
conductors and diameter between 0.6 and 0.8 mm
• recommended wire stripping approx. 5 mm
• color codication: red = + (positive) bus conductor,
black = − (negative) bus conductor
Mounting with rectangular ush-mounting box
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• for versions provided with frame only: snap a rec-
tangulare frame (f) of either form or ank series,
starting from the back side of the support-adapter
group (f+g) ;
• x adapter and metallic support (f+g) (and eventually
the frame, h) with the screws (e) on a ush-mounting
box (i) provided with suitable xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Mounting position
For optimum regulation the device has to be preferably
installed on an internal wall at the height of 1.5 m and at
least 0.3 m far from doors. The device cannot be instal-
led close to heat sources such as radiators or domestic
appliances or in positions subject to direct sunlight. If
necessary, for the regulation may be used a weighted
average between two values selected among the fol-
lowing ones: value measured by the internal sensor,
value measured by a temperature sensor connected to
a device input, value received via bus by another KNX
device (e.g. from ekinex pushbuttons).
Direct access to documentation
The QR code allows the direct access to
the technical documentation using mobi-
le devices (smart phones, tablets) with a
standard QR code reader.
EK-ET2-TP...
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Adapter (delivered preassembled on the device)
f) Frame (square, form or ank series)
g) Screws (for metallic support)
h) Metallic support
i) Flush-mounting box (not delivered by SBS)
b c d e
h
g
f
a
i
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Adapter for ‘NF series (delivered with the device)
h) Flush-mounting box (not delivered by SBS)
a b c d e
hgf
1,50 m
min 0,3 m
1
2
8
3
4
5
6
7
9
14
11
10
16
12
13
1) Terminal block for KNX bus line
2) Product label
3) Adapter
4) Red LED (heating ON)
5) Blue LED (cooling ON)
6) Blue LED (dehumidication ON)
7) Green LED (humidication ON)
8) Red LED (CO2 equivalent concentration > threshold 3)
9) Blue LED (CO2 eq. concentration between threshold 2 and 3)
10) Blue LED (CO2 eq. concentration between threshold 1 and 2)
11) Blue LED ( CO2 equivalent concentration < threshold 1 )
12) Programming LED
13) Programming pushbutton
14) Relative humidity sensor
15) Temperature sensor
16) CO
2
equivalent sensor
15
+-
Bus
KNX
Single rectangular plate
with one 60 x 60 mm window
Code EK-PRS-...
(to be used with EK-ET2-TP-R)
Double plate
with one 60 x 60 mm window
and one 55 x 55 mm window
Code EK-P2G-...
Double plate
with two 60 x 60 mm windows
Code EK-P2S-...
Single square plate
with one 60 x 60 mm window
Code EK-PQS-...
(to be used with EK-ET2-TP)
i
a) 1-fold plate (square, with 60 x 60 mm window)
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Plastic adapter
h) Rectangular frame (not for NF version)
i) Flush-mounting box (not delivered by SBS)
a b cd
ehgf
Code Finishing Wall box
EK-E12-TP with frame or no-frame
(ank or form series)
round (distance between holes
60 mm)
EK-E12-TP-R with frame or no-frame
(ank or form series)
rectangular (distance between
holes 83,5 mm)
Versions
EK-ET2-TP EK-ET2-TP-R

Room temperature controller with humidity
and CO2equivalent regulator
Codes: EK-ET2-TP (for round and square wall box)
EK-ET2-TP-R (for rectangular wall box)
Instructions
FISPET2TPIEXX1
EN
is a registered brand of
SBS S.p.A.
HQ
Via Circonvallazione s/n
I-28010 Miasino (NO) Italy
Tel. [phone]
Fax [phone]
R&D
Via Novara 35
I-28010 Vaprio d’Agogna (NO) Italy
Tel. [phone]
Fax [phone]
[email protected]
www.ekinex.com
Description
The ekinex® EK-ET2-TP... room temperature controller
is a KNX S-mode device for the independent tempe-
rature regulation of a room or a zone in a building. It
can be installed in houses and buildings (e.g., ofces,
hotels, private house, etc.).
The room temperature controller is equipped with 3
sensors: temperature, relative humidity and air quality
(as CO2 equivalent). It can also work as a controller
for these 3 parameters, that are available for a single
zone to be managed. Up to 8 LEDs can be congured,
in order to display the operating thresholds for the CO2
equivalent, the activation of the humidication/dehumi-
dication functionality and the cooling/heating working
modes. The device is equipped with an integrated KNX
bus communication module and is designed for wall
installation on a ush mounting box. Both the program-
ming button and LED are located in the front of the de-
vice below the rocker, as well as the 3 sensors.
The device is powered by the KNX bus line and does
not require any auxiliary power supply.
Mounting with frame (‘NF series)
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• x adapter and metallic support (f+g) with the screws
(e) on a ush-mounting box (h) provided with suita-
ble xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
Mounting
The device has degree of protection IP20, and is there-
fore suitable for use in dry interior rooms. The installa-
tion of the device requires the following steps:
Mounting with frame
Carry out the following steps:
• x the metallic support (h) with the screws (g) on a
ush-mounting box (i) provided with suitable xing
holes;
• snap a square frame (f) of the form or ank series,
inserting it from the rear of the preassembled ther-
mostat-adapter (d+e);
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert thermostat and adapter (d+e), completed with
the frame (f), in the metallic support (h). Mounting
the pushbutton follow the indication TOP (arrow tip
pointing up) on the rear side of the device;
• tighten thermostat, adapter and frame (d+e+f) on the
metallic support (h) with the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Conguration and commissioning
Conguration and commissioning of the device require
the use of the ETS® (Engineering Tool Software) pro-
gram V4 or later releases. These activities must be
carried out according to the design of the building auto-
mation system done by a qualied planner.
TP1
S
Note. Frame and rockers for the completion of the de-
vice have to be ordered separately. For further infor-
mation about materials, colours and nishing available
see also the ekinex® product catalog or browse www.
ekinex.com.
i
!
Warning! In order to supply the KNX bus lines use
only KNX bus power supplies (e.g. ekinex EK-AB1-
TP or EK-AG1-TP). The use of other power supplies
can compromise the communication and damage
the devices connected to the bus.
!
Warning! The electrical connection of the device
can be carried out only by qualied personnel. The
incorrect installation may result in electric shock
or re. Before making the electrical connections,
make sure the power supply has been turned off.
Product
code
Application software
(## = release)
Commu-
nication
objects
(max nr.)
Group
adresses
(max nr.)
EK-ET2-TP APEKET2TP##.knxprod 137 254
Note. The conguration and commissioning of KNX
devices require specialized skills. To acquire these
skills, you should attend the workshops at KNX certi-
ed training centers.
i
Warning! Incorrect disposal of this product may
cause serious damage to the environment and hu-
man health. Please be informed about the correct
disposal procedures for waste collecting and pro-
cessing provided by local authorities.
!
Conguration
For the conguration of the device parameters the cor-
responding application program or the whole ekinex®
product database must be loaded in the ETS program.
For detailed information on conguration options, refer
to the application manual of the device available on the
website www.ekinex.com.
Commissioning
For commissioning the device the following activities
are required:
• make the electrical connections as described above;
• turn on the bus power supply;
• switch the device operation to the programming
mode by pressing the programming pushbutton lo-
cated on the front side of the housing. In this mode of
operation, the programming LED is turned on;
• download into the device the physical address and
the conguration with the ETS® program.
At the end of the download the operation of the device
automatically returns to normal mode; in this mode the
programming LED is turned off. Now the bus device is
programmed and ready for use.
Marks
• KNX
• CE: the device complies with the Low Voltage Direc-
tive (2014 / 35 / EU) and the Electromagnetic Com-
patibility Directive (2014 / 30 / EU). Tests carried out
according to EN 50491-5-1:2010 and EN 50491-5-
2:2010
Maintenance
The device is maintenance-free. To clean it use a dry
cloth. It must be avoided the use of solvents or other
aggressive substances.
Disposal
At the end of its useful life the product described in
this datasheet is classied as waste from electronic
equipment in accordance with the European Directive
2012 / 19 / EU (WEEE recast), and cannot be disposed
together with the municipal undifferentiated solid waste.
Warnings
• Installation, electrical connection, conguration and
commissioning of the device can only be carried
out by qualied personnel in compliance with the
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Note. Programming pushbutton and LED are acces-
sible from the front side of the device. The device ad-
dressing may be easily carried out after the assembly
of the frame, removing the rockers. Once the addres-
sing has been done, the device conguration can be
later downloaded without pressing the programming
pushbutton.
i
Main functional characteristics
The common features to all versions are documented
as follows:
• Temperature, relative humidity and air quality (CO2
equivalent) measuring through the integrated sen-
sors, with possibility of sending the read valued on
the bus;
• Two-point (ON/OFF) or proportional (PWM or conti-
nuous) room temperature regulation;
• Seasonal modes: heating and cooling with possibi-
lity of either local or via bus seasonal changeover;
• Operating modes: comfort, standby, economy and
building protection with different setpoint for heating
and cooling functions;
• Automatic switching of the operating modes through
presence sensor or window contact;
• Weighted average of two temperature values;
• Dew-point temperature computation;
• Temperature regulation (measured and setpoint, as
°C), relative humidity (measured and setpoint in per-
centage), air quality (as CO2 equivalent concentra-
tion, in ppm), alarms and errors (with alphanumeric
coding);
• Relative humidity thresholds setting;
• CO2 equivalent thresholds setting;
• Floor temperature limitation and antincondensation
(for radiant panels);
• Delayed start of a fan (“hot-start”) with time-schedu-
ling or depending on the water temperature measu-
red at the coil for thermal exchange.
Other characteristics
• Plastic casing for wall mounting
• Integrated temperature, relative humidity and air
quality (CO2 equivalent) sensors
• Protection degree IP20 (according to EN 60529)
• Classication climatic 3K5 and mechanical 3M2 (ac-
cording to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
Technical data
• 30 Vdc power supply through KNX bus
• Current consumption from bus < 13 mA
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transport temperature: - 25 ... + 70°C
• Relative humidity: 95% not condensing
Accessories
A metallic support, the xing screws and the terminal
for connection of the KNX bus line are delivered with
the device. This has to be completed with the following
items:
• a square rocker 60 x 60 mm, with set code EK-
T1Q-..., to be lled with the specic colour and ma-
terial extension;
• a single plate and a frame, to be ordered separately,
except for the ‘NF (No Frame) version, which do not
require any frame.
Plate
The device has to be completed with an ekinex® single
plate with 60 x 60 mm window (EK-PQS-...) in combi-
nation with an adapter for mounting with frame of the
Form or Flank series or without frame. It is also possi-
ble the double mounting with 71 mm center-to-center
distance in combination with double plates that must
have (at least) one 60 x 60 mm window (EK-P2G-... or
EK-P2S-...).
Switching, display and measuring elements
The device is equipped with a programming LED, 8 di-
splaying LEDs with lightguides for feedback status and
3 sensors.
Switching elements
• Pushbutton (12) for switching between the normal
and programming operating mode.
Display elements
• Red LED (4) for indication of the heating mode fun-
ctionality ON;
• Blue LED (5) for indication of the cooling mode fun-
ctionality ON;
• White LED (6) for indication of the dehumidication
functionality ON;
• Green LED (7) for indication of the humidication
functionality ON;
• Red LED (8) for indication that the measured CO2
equivalent exceeds threshold 3;
• White LED (9) for indication that the measured CO2
equivalent lies between threshold 2 and 3;
• Blue LED (10) for indication that the measured CO2
equivalent lies between threshold 1 and 2;
• Green LED (11) for indication that the measured CO2
equivalent lies below threshold 1;
• Red LED (12) for indication of the active operating
mode (on = programming, off = normal operation).
For measuring purposes the device is provided with:
• a temperature sensor (located behind passage 15);
• a relative humidity sensor (14);
• a CO2 equivalent air quality sensor (16).
applicable technical standards and laws of the
respective countries
• Opening the housing of the device causes the
immediate end of the warranty period
• In case of tampering, the compliance with the es-
sential requirements of the applicable EU directives,
for which the device has been certied, is no longer
guaranteed
• ekinex® KNX defective devices must be returned
to the manufacturer at the following address: SBS
S.p.A. Via Novara 35, I-28010 Vaprio d’Agogna
(NO) Italy
Other information
• The instruction sheet must be delivered to the end
customer with the project documentation
• For further information on the product, please
contact the ekinex® technical support at the e-mail
address: [email protected] or visit the website
www.ekinex.com
• Each ekinex® device has a unique serial number
on the label. The serial number can be used by
installers or system integrators for documentation
purposes and has to be added in each communica-
tion addressed to the SBS technical support in case
of malfunctioning of the device
• ekinex® is a registered trademark of SBS S.p.A.
• KNX® and ETS® are registered trademarks of KNX
Association cvba, Brussels
© SBS S.p.A. 2017. The company reserves the right to make chan-
ges to this documentation without notice.
Connection of the KNX bus line
The connection of the KNX bus line is made with the
terminal block (red / black) included in delivery and in-
serted into the slot of the casing.
Characteristics of the KNX terminal block
• spring clamping of conductors
• 4 seats for conductors for each polarity
• terminal suitable for KNX bus cable with single-wire
conductors and diameter between 0.6 and 0.8 mm
• recommended wire stripping approx. 5 mm
• color codication: red = + (positive) bus conductor,
black = − (negative) bus conductor
Mounting with rectangular ush-mounting box
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• for versions provided with frame only: snap a rec-
tangulare frame (f) of either form or ank series,
starting from the back side of the support-adapter
group (f+g) ;
• x adapter and metallic support (f+g) (and eventually
the frame, h) with the screws (e) on a ush-mounting
box (i) provided with suitable xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Mounting position
For optimum regulation the device has to be preferably
installed on an internal wall at the height of 1.5 m and at
least 0.3 m far from doors. The device cannot be instal-
led close to heat sources such as radiators or domestic
appliances or in positions subject to direct sunlight. If
necessary, for the regulation may be used a weighted
average between two values selected among the fol-
lowing ones: value measured by the internal sensor,
value measured by a temperature sensor connected to
a device input, value received via bus by another KNX
device (e.g. from ekinex pushbuttons).
Direct access to documentation
The QR code allows the direct access to
the technical documentation using mobi-
le devices (smart phones, tablets) with a
standard QR code reader.
EK-ET2-TP...
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Adapter (delivered preassembled on the device)
f) Frame (square, form or ank series)
g) Screws (for metallic support)
h) Metallic support
i) Flush-mounting box (not delivered by SBS)
b c d e
h
g
f
a
i
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Adapter for ‘NF series (delivered with the device)
h) Flush-mounting box (not delivered by SBS)
a b c d e
hgf
1,50 m
min 0,3 m
1
2
8
3
4
5
6
7
9
14
11
10
16
12
13
1) Terminal block for KNX bus line
2) Product label
3) Adapter
4) Red LED (heating ON)
5) Blue LED (cooling ON)
6) Blue LED (dehumidication ON)
7) Green LED (humidication ON)
8) Red LED (CO2 equivalent concentration > threshold 3)
9) Blue LED (CO2 eq. concentration between threshold 2 and 3)
10) Blue LED (CO2 eq. concentration between threshold 1 and 2)
11) Blue LED ( CO2 equivalent concentration < threshold 1 )
12) Programming LED
13) Programming pushbutton
14) Relative humidity sensor
15) Temperature sensor
16) CO
2
equivalent sensor
15
+-
Bus
KNX
Single rectangular plate
with one 60 x 60 mm window
Code EK-PRS-...
(to be used with EK-ET2-TP-R)
Double plate
with one 60 x 60 mm window
and one 55 x 55 mm window
Code EK-P2G-...
Double plate
with two 60 x 60 mm windows
Code EK-P2S-...
Single square plate
with one 60 x 60 mm window
Code EK-PQS-...
(to be used with EK-ET2-TP)
i
a) 1-fold plate (square, with 60 x 60 mm window)
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Plastic adapter
h) Rectangular frame (not for NF version)
i) Flush-mounting box (not delivered by SBS)
a b cd
ehgf
Code Finishing Wall box
EK-E12-TP with frame or no-frame
(ank or form series)
round (distance between holes
60 mm)
EK-E12-TP-R with frame or no-frame
(ank or form series)
rectangular (distance between
holes 83,5 mm)
Versions
EK-ET2-TP EK-ET2-TP-R

Room temperature controller with humidity
and CO2equivalent regulator
Codes: EK-ET2-TP (for round and square wall box)
EK-ET2-TP-R (for rectangular wall box)
Instructions
FISPET2TPIEXX1
EN
is a registered brand of
SBS S.p.A.
HQ
Via Circonvallazione s/n
I-28010 Miasino (NO) Italy
Tel. [phone]
Fax [phone]
R&D
Via Novara 35
I-28010 Vaprio d’Agogna (NO) Italy
Tel. [phone]
Fax [phone]
[email protected]
www.ekinex.com
Description
The ekinex® EK-ET2-TP... room temperature controller
is a KNX S-mode device for the independent tempe-
rature regulation of a room or a zone in a building. It
can be installed in houses and buildings (e.g., ofces,
hotels, private house, etc.).
The room temperature controller is equipped with 3
sensors: temperature, relative humidity and air quality
(as CO2 equivalent). It can also work as a controller
for these 3 parameters, that are available for a single
zone to be managed. Up to 8 LEDs can be congured,
in order to display the operating thresholds for the CO2
equivalent, the activation of the humidication/dehumi-
dication functionality and the cooling/heating working
modes. The device is equipped with an integrated KNX
bus communication module and is designed for wall
installation on a ush mounting box. Both the program-
ming button and LED are located in the front of the de-
vice below the rocker, as well as the 3 sensors.
The device is powered by the KNX bus line and does
not require any auxiliary power supply.
Mounting with frame (‘NF series)
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• x adapter and metallic support (f+g) with the screws
(e) on a ush-mounting box (h) provided with suita-
ble xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
Mounting
The device has degree of protection IP20, and is there-
fore suitable for use in dry interior rooms. The installa-
tion of the device requires the following steps:
Mounting with frame
Carry out the following steps:
• x the metallic support (h) with the screws (g) on a
ush-mounting box (i) provided with suitable xing
holes;
• snap a square frame (f) of the form or ank series,
inserting it from the rear of the preassembled ther-
mostat-adapter (d+e);
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert thermostat and adapter (d+e), completed with
the frame (f), in the metallic support (h). Mounting
the pushbutton follow the indication TOP (arrow tip
pointing up) on the rear side of the device;
• tighten thermostat, adapter and frame (d+e+f) on the
metallic support (h) with the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Conguration and commissioning
Conguration and commissioning of the device require
the use of the ETS® (Engineering Tool Software) pro-
gram V4 or later releases. These activities must be
carried out according to the design of the building auto-
mation system done by a qualied planner.
TP1
S
Note. Frame and rockers for the completion of the de-
vice have to be ordered separately. For further infor-
mation about materials, colours and nishing available
see also the ekinex® product catalog or browse www.
ekinex.com.
i
!
Warning! In order to supply the KNX bus lines use
only KNX bus power supplies (e.g. ekinex EK-AB1-
TP or EK-AG1-TP). The use of other power supplies
can compromise the communication and damage
the devices connected to the bus.
!
Warning! The electrical connection of the device
can be carried out only by qualied personnel. The
incorrect installation may result in electric shock
or re. Before making the electrical connections,
make sure the power supply has been turned off.
Product
code
Application software
(## = release)
Commu-
nication
objects
(max nr.)
Group
adresses
(max nr.)
EK-ET2-TP APEKET2TP##.knxprod 137 254
Note. The conguration and commissioning of KNX
devices require specialized skills. To acquire these
skills, you should attend the workshops at KNX certi-
ed training centers.
i
Warning! Incorrect disposal of this product may
cause serious damage to the environment and hu-
man health. Please be informed about the correct
disposal procedures for waste collecting and pro-
cessing provided by local authorities.
!
Conguration
For the conguration of the device parameters the cor-
responding application program or the whole ekinex®
product database must be loaded in the ETS program.
For detailed information on conguration options, refer
to the application manual of the device available on the
website www.ekinex.com.
Commissioning
For commissioning the device the following activities
are required:
• make the electrical connections as described above;
• turn on the bus power supply;
• switch the device operation to the programming
mode by pressing the programming pushbutton lo-
cated on the front side of the housing. In this mode of
operation, the programming LED is turned on;
• download into the device the physical address and
the conguration with the ETS® program.
At the end of the download the operation of the device
automatically returns to normal mode; in this mode the
programming LED is turned off. Now the bus device is
programmed and ready for use.
Marks
• KNX
• CE: the device complies with the Low Voltage Direc-
tive (2014 / 35 / EU) and the Electromagnetic Com-
patibility Directive (2014 / 30 / EU). Tests carried out
according to EN 50491-5-1:2010 and EN 50491-5-
2:2010
Maintenance
The device is maintenance-free. To clean it use a dry
cloth. It must be avoided the use of solvents or other
aggressive substances.
Disposal
At the end of its useful life the product described in
this datasheet is classied as waste from electronic
equipment in accordance with the European Directive
2012 / 19 / EU (WEEE recast), and cannot be disposed
together with the municipal undifferentiated solid waste.
Warnings
• Installation, electrical connection, conguration and
commissioning of the device can only be carried
out by qualied personnel in compliance with the
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Note. Programming pushbutton and LED are acces-
sible from the front side of the device. The device ad-
dressing may be easily carried out after the assembly
of the frame, removing the rockers. Once the addres-
sing has been done, the device conguration can be
later downloaded without pressing the programming
pushbutton.
i
Main functional characteristics
The common features to all versions are documented
as follows:
• Temperature, relative humidity and air quality (CO2
equivalent) measuring through the integrated sen-
sors, with possibility of sending the read valued on
the bus;
• Two-point (ON/OFF) or proportional (PWM or conti-
nuous) room temperature regulation;
• Seasonal modes: heating and cooling with possibi-
lity of either local or via bus seasonal changeover;
• Operating modes: comfort, standby, economy and
building protection with different setpoint for heating
and cooling functions;
• Automatic switching of the operating modes through
presence sensor or window contact;
• Weighted average of two temperature values;
• Dew-point temperature computation;
• Temperature regulation (measured and setpoint, as
°C), relative humidity (measured and setpoint in per-
centage), air quality (as CO2 equivalent concentra-
tion, in ppm), alarms and errors (with alphanumeric
coding);
• Relative humidity thresholds setting;
• CO2 equivalent thresholds setting;
• Floor temperature limitation and antincondensation
(for radiant panels);
• Delayed start of a fan (“hot-start”) with time-schedu-
ling or depending on the water temperature measu-
red at the coil for thermal exchange.
Other characteristics
• Plastic casing for wall mounting
• Integrated temperature, relative humidity and air
quality (CO2 equivalent) sensors
• Protection degree IP20 (according to EN 60529)
• Classication climatic 3K5 and mechanical 3M2 (ac-
cording to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
Technical data
• 30 Vdc power supply through KNX bus
• Current consumption from bus < 13 mA
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transport temperature: - 25 ... + 70°C
• Relative humidity: 95% not condensing
Accessories
A metallic support, the xing screws and the terminal
for connection of the KNX bus line are delivered with
the device. This has to be completed with the following
items:
• a square rocker 60 x 60 mm, with set code EK-
T1Q-..., to be lled with the specic colour and ma-
terial extension;
• a single plate and a frame, to be ordered separately,
except for the ‘NF (No Frame) version, which do not
require any frame.
Plate
The device has to be completed with an ekinex® single
plate with 60 x 60 mm window (EK-PQS-...) in combi-
nation with an adapter for mounting with frame of the
Form or Flank series or without frame. It is also possi-
ble the double mounting with 71 mm center-to-center
distance in combination with double plates that must
have (at least) one 60 x 60 mm window (EK-P2G-... or
EK-P2S-...).
Switching, display and measuring elements
The device is equipped with a programming LED, 8 di-
splaying LEDs with lightguides for feedback status and
3 sensors.
Switching elements
• Pushbutton (12) for switching between the normal
and programming operating mode.
Display elements
• Red LED (4) for indication of the heating mode fun-
ctionality ON;
• Blue LED (5) for indication of the cooling mode fun-
ctionality ON;
• White LED (6) for indication of the dehumidication
functionality ON;
• Green LED (7) for indication of the humidication
functionality ON;
• Red LED (8) for indication that the measured CO2
equivalent exceeds threshold 3;
• White LED (9) for indication that the measured CO2
equivalent lies between threshold 2 and 3;
• Blue LED (10) for indication that the measured CO2
equivalent lies between threshold 1 and 2;
• Green LED (11) for indication that the measured CO2
equivalent lies below threshold 1;
• Red LED (12) for indication of the active operating
mode (on = programming, off = normal operation).
For measuring purposes the device is provided with:
• a temperature sensor (located behind passage 15);
• a relative humidity sensor (14);
• a CO2 equivalent air quality sensor (16).
applicable technical standards and laws of the
respective countries
• Opening the housing of the device causes the
immediate end of the warranty period
• In case of tampering, the compliance with the es-
sential requirements of the applicable EU directives,
for which the device has been certied, is no longer
guaranteed
• ekinex® KNX defective devices must be returned
to the manufacturer at the following address: SBS
S.p.A. Via Novara 35, I-28010 Vaprio d’Agogna
(NO) Italy
Other information
• The instruction sheet must be delivered to the end
customer with the project documentation
• For further information on the product, please
contact the ekinex® technical support at the e-mail
address: [email protected] or visit the website
www.ekinex.com
• Each ekinex® device has a unique serial number
on the label. The serial number can be used by
installers or system integrators for documentation
purposes and has to be added in each communica-
tion addressed to the SBS technical support in case
of malfunctioning of the device
• ekinex® is a registered trademark of SBS S.p.A.
• KNX® and ETS® are registered trademarks of KNX
Association cvba, Brussels
© SBS S.p.A. 2017. The company reserves the right to make chan-
ges to this documentation without notice.
Connection of the KNX bus line
The connection of the KNX bus line is made with the
terminal block (red / black) included in delivery and in-
serted into the slot of the casing.
Characteristics of the KNX terminal block
• spring clamping of conductors
• 4 seats for conductors for each polarity
• terminal suitable for KNX bus cable with single-wire
conductors and diameter between 0.6 and 0.8 mm
• recommended wire stripping approx. 5 mm
• color codication: red = + (positive) bus conductor,
black = − (negative) bus conductor
Mounting with rectangular ush-mounting box
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• for versions provided with frame only: snap a rec-
tangulare frame (f) of either form or ank series,
starting from the back side of the support-adapter
group (f+g) ;
• x adapter and metallic support (f+g) (and eventually
the frame, h) with the screws (e) on a ush-mounting
box (i) provided with suitable xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Mounting position
For optimum regulation the device has to be preferably
installed on an internal wall at the height of 1.5 m and at
least 0.3 m far from doors. The device cannot be instal-
led close to heat sources such as radiators or domestic
appliances or in positions subject to direct sunlight. If
necessary, for the regulation may be used a weighted
average between two values selected among the fol-
lowing ones: value measured by the internal sensor,
value measured by a temperature sensor connected to
a device input, value received via bus by another KNX
device (e.g. from ekinex pushbuttons).
Direct access to documentation
The QR code allows the direct access to
the technical documentation using mobi-
le devices (smart phones, tablets) with a
standard QR code reader.
EK-ET2-TP...
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Adapter (delivered preassembled on the device)
f) Frame (square, form or ank series)
g) Screws (for metallic support)
h) Metallic support
i) Flush-mounting box (not delivered by SBS)
b c d e
h
g
f
a
i
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Adapter for ‘NF series (delivered with the device)
h) Flush-mounting box (not delivered by SBS)
a b c d e
hgf
1,50 m
min 0,3 m
1
2
8
3
4
5
6
7
9
14
11
10
16
12
13
1) Terminal block for KNX bus line
2) Product label
3) Adapter
4) Red LED (heating ON)
5) Blue LED (cooling ON)
6) Blue LED (dehumidication ON)
7) Green LED (humidication ON)
8) Red LED (CO2 equivalent concentration > threshold 3)
9) Blue LED (CO2 eq. concentration between threshold 2 and 3)
10) Blue LED (CO2 eq. concentration between threshold 1 and 2)
11) Blue LED ( CO2 equivalent concentration < threshold 1 )
12) Programming LED
13) Programming pushbutton
14) Relative humidity sensor
15) Temperature sensor
16) CO
2
equivalent sensor
15
+-
Bus
KNX
Single rectangular plate
with one 60 x 60 mm window
Code EK-PRS-...
(to be used with EK-ET2-TP-R)
Double plate
with one 60 x 60 mm window
and one 55 x 55 mm window
Code EK-P2G-...
Double plate
with two 60 x 60 mm windows
Code EK-P2S-...
Single square plate
with one 60 x 60 mm window
Code EK-PQS-...
(to be used with EK-ET2-TP)
i
a) 1-fold plate (square, with 60 x 60 mm window)
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Plastic adapter
h) Rectangular frame (not for NF version)
i) Flush-mounting box (not delivered by SBS)
a b cd
ehgf
Code Finishing Wall box
EK-E12-TP with frame or no-frame
(ank or form series)
round (distance between holes
60 mm)
EK-E12-TP-R with frame or no-frame
(ank or form series)
rectangular (distance between
holes 83,5 mm)
Versions
EK-ET2-TP EK-ET2-TP-R

Room temperature controller with humidity
and CO2equivalent regulator
Codes: EK-ET2-TP (for round and square wall box)
EK-ET2-TP-R (for rectangular wall box)
Instructions
FISPET2TPIEXX1
EN
is a registered brand of
SBS S.p.A.
HQ
Via Circonvallazione s/n
I-28010 Miasino (NO) Italy
Tel. [phone]
Fax [phone]
R&D
Via Novara 35
I-28010 Vaprio d’Agogna (NO) Italy
Tel. [phone]
Fax [phone]
[email protected]
www.ekinex.com
Description
The ekinex® EK-ET2-TP... room temperature controller
is a KNX S-mode device for the independent tempe-
rature regulation of a room or a zone in a building. It
can be installed in houses and buildings (e.g., ofces,
hotels, private house, etc.).
The room temperature controller is equipped with 3
sensors: temperature, relative humidity and air quality
(as CO2 equivalent). It can also work as a controller
for these 3 parameters, that are available for a single
zone to be managed. Up to 8 LEDs can be congured,
in order to display the operating thresholds for the CO2
equivalent, the activation of the humidication/dehumi-
dication functionality and the cooling/heating working
modes. The device is equipped with an integrated KNX
bus communication module and is designed for wall
installation on a ush mounting box. Both the program-
ming button and LED are located in the front of the de-
vice below the rocker, as well as the 3 sensors.
The device is powered by the KNX bus line and does
not require any auxiliary power supply.
Mounting with frame (‘NF series)
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• x adapter and metallic support (f+g) with the screws
(e) on a ush-mounting box (h) provided with suita-
ble xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
Mounting
The device has degree of protection IP20, and is there-
fore suitable for use in dry interior rooms. The installa-
tion of the device requires the following steps:
Mounting with frame
Carry out the following steps:
• x the metallic support (h) with the screws (g) on a
ush-mounting box (i) provided with suitable xing
holes;
• snap a square frame (f) of the form or ank series,
inserting it from the rear of the preassembled ther-
mostat-adapter (d+e);
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert thermostat and adapter (d+e), completed with
the frame (f), in the metallic support (h). Mounting
the pushbutton follow the indication TOP (arrow tip
pointing up) on the rear side of the device;
• tighten thermostat, adapter and frame (d+e+f) on the
metallic support (h) with the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Conguration and commissioning
Conguration and commissioning of the device require
the use of the ETS® (Engineering Tool Software) pro-
gram V4 or later releases. These activities must be
carried out according to the design of the building auto-
mation system done by a qualied planner.
TP1
S
Note. Frame and rockers for the completion of the de-
vice have to be ordered separately. For further infor-
mation about materials, colours and nishing available
see also the ekinex® product catalog or browse www.
ekinex.com.
i
!
Warning! In order to supply the KNX bus lines use
only KNX bus power supplies (e.g. ekinex EK-AB1-
TP or EK-AG1-TP). The use of other power supplies
can compromise the communication and damage
the devices connected to the bus.
!
Warning! The electrical connection of the device
can be carried out only by qualied personnel. The
incorrect installation may result in electric shock
or re. Before making the electrical connections,
make sure the power supply has been turned off.
Product
code
Application software
(## = release)
Commu-
nication
objects
(max nr.)
Group
adresses
(max nr.)
EK-ET2-TP APEKET2TP##.knxprod 137 254
Note. The conguration and commissioning of KNX
devices require specialized skills. To acquire these
skills, you should attend the workshops at KNX certi-
ed training centers.
i
Warning! Incorrect disposal of this product may
cause serious damage to the environment and hu-
man health. Please be informed about the correct
disposal procedures for waste collecting and pro-
cessing provided by local authorities.
!
Conguration
For the conguration of the device parameters the cor-
responding application program or the whole ekinex®
product database must be loaded in the ETS program.
For detailed information on conguration options, refer
to the application manual of the device available on the
website www.ekinex.com.
Commissioning
For commissioning the device the following activities
are required:
• make the electrical connections as described above;
• turn on the bus power supply;
• switch the device operation to the programming
mode by pressing the programming pushbutton lo-
cated on the front side of the housing. In this mode of
operation, the programming LED is turned on;
• download into the device the physical address and
the conguration with the ETS® program.
At the end of the download the operation of the device
automatically returns to normal mode; in this mode the
programming LED is turned off. Now the bus device is
programmed and ready for use.
Marks
• KNX
• CE: the device complies with the Low Voltage Direc-
tive (2014 / 35 / EU) and the Electromagnetic Com-
patibility Directive (2014 / 30 / EU). Tests carried out
according to EN 50491-5-1:2010 and EN 50491-5-
2:2010
Maintenance
The device is maintenance-free. To clean it use a dry
cloth. It must be avoided the use of solvents or other
aggressive substances.
Disposal
At the end of its useful life the product described in
this datasheet is classied as waste from electronic
equipment in accordance with the European Directive
2012 / 19 / EU (WEEE recast), and cannot be disposed
together with the municipal undifferentiated solid waste.
Warnings
• Installation, electrical connection, conguration and
commissioning of the device can only be carried
out by qualied personnel in compliance with the
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Note. Programming pushbutton and LED are acces-
sible from the front side of the device. The device ad-
dressing may be easily carried out after the assembly
of the frame, removing the rockers. Once the addres-
sing has been done, the device conguration can be
later downloaded without pressing the programming
pushbutton.
i
Main functional characteristics
The common features to all versions are documented
as follows:
• Temperature, relative humidity and air quality (CO2
equivalent) measuring through the integrated sen-
sors, with possibility of sending the read valued on
the bus;
• Two-point (ON/OFF) or proportional (PWM or conti-
nuous) room temperature regulation;
• Seasonal modes: heating and cooling with possibi-
lity of either local or via bus seasonal changeover;
• Operating modes: comfort, standby, economy and
building protection with different setpoint for heating
and cooling functions;
• Automatic switching of the operating modes through
presence sensor or window contact;
• Weighted average of two temperature values;
• Dew-point temperature computation;
• Temperature regulation (measured and setpoint, as
°C), relative humidity (measured and setpoint in per-
centage), air quality (as CO2 equivalent concentra-
tion, in ppm), alarms and errors (with alphanumeric
coding);
• Relative humidity thresholds setting;
• CO2 equivalent thresholds setting;
• Floor temperature limitation and antincondensation
(for radiant panels);
• Delayed start of a fan (“hot-start”) with time-schedu-
ling or depending on the water temperature measu-
red at the coil for thermal exchange.
Other characteristics
• Plastic casing for wall mounting
• Integrated temperature, relative humidity and air
quality (CO2 equivalent) sensors
• Protection degree IP20 (according to EN 60529)
• Classication climatic 3K5 and mechanical 3M2 (ac-
cording to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
Technical data
• 30 Vdc power supply through KNX bus
• Current consumption from bus < 13 mA
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transport temperature: - 25 ... + 70°C
• Relative humidity: 95% not condensing
Accessories
A metallic support, the xing screws and the terminal
for connection of the KNX bus line are delivered with
the device. This has to be completed with the following
items:
• a square rocker 60 x 60 mm, with set code EK-
T1Q-..., to be lled with the specic colour and ma-
terial extension;
• a single plate and a frame, to be ordered separately,
except for the ‘NF (No Frame) version, which do not
require any frame.
Plate
The device has to be completed with an ekinex® single
plate with 60 x 60 mm window (EK-PQS-...) in combi-
nation with an adapter for mounting with frame of the
Form or Flank series or without frame. It is also possi-
ble the double mounting with 71 mm center-to-center
distance in combination with double plates that must
have (at least) one 60 x 60 mm window (EK-P2G-... or
EK-P2S-...).
Switching, display and measuring elements
The device is equipped with a programming LED, 8 di-
splaying LEDs with lightguides for feedback status and
3 sensors.
Switching elements
• Pushbutton (12) for switching between the normal
and programming operating mode.
Display elements
• Red LED (4) for indication of the heating mode fun-
ctionality ON;
• Blue LED (5) for indication of the cooling mode fun-
ctionality ON;
• White LED (6) for indication of the dehumidication
functionality ON;
• Green LED (7) for indication of the humidication
functionality ON;
• Red LED (8) for indication that the measured CO2
equivalent exceeds threshold 3;
• White LED (9) for indication that the measured CO2
equivalent lies between threshold 2 and 3;
• Blue LED (10) for indication that the measured CO2
equivalent lies between threshold 1 and 2;
• Green LED (11) for indication that the measured CO2
equivalent lies below threshold 1;
• Red LED (12) for indication of the active operating
mode (on = programming, off = normal operation).
For measuring purposes the device is provided with:
• a temperature sensor (located behind passage 15);
• a relative humidity sensor (14);
• a CO2 equivalent air quality sensor (16).
applicable technical standards and laws of the
respective countries
• Opening the housing of the device causes the
immediate end of the warranty period
• In case of tampering, the compliance with the es-
sential requirements of the applicable EU directives,
for which the device has been certied, is no longer
guaranteed
• ekinex® KNX defective devices must be returned
to the manufacturer at the following address: SBS
S.p.A. Via Novara 35, I-28010 Vaprio d’Agogna
(NO) Italy
Other information
• The instruction sheet must be delivered to the end
customer with the project documentation
• For further information on the product, please
contact the ekinex® technical support at the e-mail
address: [email protected] or visit the website
www.ekinex.com
• Each ekinex® device has a unique serial number
on the label. The serial number can be used by
installers or system integrators for documentation
purposes and has to be added in each communica-
tion addressed to the SBS technical support in case
of malfunctioning of the device
• ekinex® is a registered trademark of SBS S.p.A.
• KNX® and ETS® are registered trademarks of KNX
Association cvba, Brussels
© SBS S.p.A. 2017. The company reserves the right to make chan-
ges to this documentation without notice.
Connection of the KNX bus line
The connection of the KNX bus line is made with the
terminal block (red / black) included in delivery and in-
serted into the slot of the casing.
Characteristics of the KNX terminal block
• spring clamping of conductors
• 4 seats for conductors for each polarity
• terminal suitable for KNX bus cable with single-wire
conductors and diameter between 0.6 and 0.8 mm
• recommended wire stripping approx. 5 mm
• color codication: red = + (positive) bus conductor,
black = − (negative) bus conductor
Mounting with rectangular ush-mounting box
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• for versions provided with frame only: snap a rec-
tangulare frame (f) of either form or ank series,
starting from the back side of the support-adapter
group (f+g) ;
• x adapter and metallic support (f+g) (and eventually
the frame, h) with the screws (e) on a ush-mounting
box (i) provided with suitable xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Mounting position
For optimum regulation the device has to be preferably
installed on an internal wall at the height of 1.5 m and at
least 0.3 m far from doors. The device cannot be instal-
led close to heat sources such as radiators or domestic
appliances or in positions subject to direct sunlight. If
necessary, for the regulation may be used a weighted
average between two values selected among the fol-
lowing ones: value measured by the internal sensor,
value measured by a temperature sensor connected to
a device input, value received via bus by another KNX
device (e.g. from ekinex pushbuttons).
Direct access to documentation
The QR code allows the direct access to
the technical documentation using mobi-
le devices (smart phones, tablets) with a
standard QR code reader.
EK-ET2-TP...
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Adapter (delivered preassembled on the device)
f) Frame (square, form or ank series)
g) Screws (for metallic support)
h) Metallic support
i) Flush-mounting box (not delivered by SBS)
b c d e
h
g
f
a
i
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Adapter for ‘NF series (delivered with the device)
h) Flush-mounting box (not delivered by SBS)
a b c d e
hgf
1,50 m
min 0,3 m
1
2
8
3
4
5
6
7
9
14
11
10
16
12
13
1) Terminal block for KNX bus line
2) Product label
3) Adapter
4) Red LED (heating ON)
5) Blue LED (cooling ON)
6) Blue LED (dehumidication ON)
7) Green LED (humidication ON)
8) Red LED (CO2 equivalent concentration > threshold 3)
9) Blue LED (CO2 eq. concentration between threshold 2 and 3)
10) Blue LED (CO2 eq. concentration between threshold 1 and 2)
11) Blue LED ( CO2 equivalent concentration < threshold 1 )
12) Programming LED
13) Programming pushbutton
14) Relative humidity sensor
15) Temperature sensor
16) CO
2
equivalent sensor
15
+-
Bus
KNX
Single rectangular plate
with one 60 x 60 mm window
Code EK-PRS-...
(to be used with EK-ET2-TP-R)
Double plate
with one 60 x 60 mm window
and one 55 x 55 mm window
Code EK-P2G-...
Double plate
with two 60 x 60 mm windows
Code EK-P2S-...
Single square plate
with one 60 x 60 mm window
Code EK-PQS-...
(to be used with EK-ET2-TP)
i
a) 1-fold plate (square, with 60 x 60 mm window)
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Plastic adapter
h) Rectangular frame (not for NF version)
i) Flush-mounting box (not delivered by SBS)
a b cd
ehgf
Code Finishing Wall box
EK-E12-TP with frame or no-frame
(ank or form series)
round (distance between holes
60 mm)
EK-E12-TP-R with frame or no-frame
(ank or form series)
rectangular (distance between
holes 83,5 mm)
Versions
EK-ET2-TP EK-ET2-TP-R

Room temperature controller with humidity
and CO2equivalent regulator
Codes: EK-ET2-TP (for round and square wall box)
EK-ET2-TP-R (for rectangular wall box)
Instructions
FISPET2TPIEXX1
EN
is a registered brand of
SBS S.p.A.
HQ
Via Circonvallazione s/n
I-28010 Miasino (NO) Italy
Tel. [phone]
Fax [phone]
R&D
Via Novara 35
I-28010 Vaprio d’Agogna (NO) Italy
Tel. [phone]
Fax [phone]
[email protected]
www.ekinex.com
Description
The ekinex® EK-ET2-TP... room temperature controller
is a KNX S-mode device for the independent tempe-
rature regulation of a room or a zone in a building. It
can be installed in houses and buildings (e.g., ofces,
hotels, private house, etc.).
The room temperature controller is equipped with 3
sensors: temperature, relative humidity and air quality
(as CO2 equivalent). It can also work as a controller
for these 3 parameters, that are available for a single
zone to be managed. Up to 8 LEDs can be congured,
in order to display the operating thresholds for the CO2
equivalent, the activation of the humidication/dehumi-
dication functionality and the cooling/heating working
modes. The device is equipped with an integrated KNX
bus communication module and is designed for wall
installation on a ush mounting box. Both the program-
ming button and LED are located in the front of the de-
vice below the rocker, as well as the 3 sensors.
The device is powered by the KNX bus line and does
not require any auxiliary power supply.
Mounting with frame (‘NF series)
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• x adapter and metallic support (f+g) with the screws
(e) on a ush-mounting box (h) provided with suita-
ble xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
Mounting
The device has degree of protection IP20, and is there-
fore suitable for use in dry interior rooms. The installa-
tion of the device requires the following steps:
Mounting with frame
Carry out the following steps:
• x the metallic support (h) with the screws (g) on a
ush-mounting box (i) provided with suitable xing
holes;
• snap a square frame (f) of the form or ank series,
inserting it from the rear of the preassembled ther-
mostat-adapter (d+e);
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert thermostat and adapter (d+e), completed with
the frame (f), in the metallic support (h). Mounting
the pushbutton follow the indication TOP (arrow tip
pointing up) on the rear side of the device;
• tighten thermostat, adapter and frame (d+e+f) on the
metallic support (h) with the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Conguration and commissioning
Conguration and commissioning of the device require
the use of the ETS® (Engineering Tool Software) pro-
gram V4 or later releases. These activities must be
carried out according to the design of the building auto-
mation system done by a qualied planner.
TP1
S
Note. Frame and rockers for the completion of the de-
vice have to be ordered separately. For further infor-
mation about materials, colours and nishing available
see also the ekinex® product catalog or browse www.
ekinex.com.
i
!
Warning! In order to supply the KNX bus lines use
only KNX bus power supplies (e.g. ekinex EK-AB1-
TP or EK-AG1-TP). The use of other power supplies
can compromise the communication and damage
the devices connected to the bus.
!
Warning! The electrical connection of the device
can be carried out only by qualied personnel. The
incorrect installation may result in electric shock
or re. Before making the electrical connections,
make sure the power supply has been turned off.
Product
code
Application software
(## = release)
Commu-
nication
objects
(max nr.)
Group
adresses
(max nr.)
EK-ET2-TP APEKET2TP##.knxprod 137 254
Note. The conguration and commissioning of KNX
devices require specialized skills. To acquire these
skills, you should attend the workshops at KNX certi-
ed training centers.
i
Warning! Incorrect disposal of this product may
cause serious damage to the environment and hu-
man health. Please be informed about the correct
disposal procedures for waste collecting and pro-
cessing provided by local authorities.
!
Conguration
For the conguration of the device parameters the cor-
responding application program or the whole ekinex®
product database must be loaded in the ETS program.
For detailed information on conguration options, refer
to the application manual of the device available on the
website www.ekinex.com.
Commissioning
For commissioning the device the following activities
are required:
• make the electrical connections as described above;
• turn on the bus power supply;
• switch the device operation to the programming
mode by pressing the programming pushbutton lo-
cated on the front side of the housing. In this mode of
operation, the programming LED is turned on;
• download into the device the physical address and
the conguration with the ETS® program.
At the end of the download the operation of the device
automatically returns to normal mode; in this mode the
programming LED is turned off. Now the bus device is
programmed and ready for use.
Marks
• KNX
• CE: the device complies with the Low Voltage Direc-
tive (2014 / 35 / EU) and the Electromagnetic Com-
patibility Directive (2014 / 30 / EU). Tests carried out
according to EN 50491-5-1:2010 and EN 50491-5-
2:2010
Maintenance
The device is maintenance-free. To clean it use a dry
cloth. It must be avoided the use of solvents or other
aggressive substances.
Disposal
At the end of its useful life the product described in
this datasheet is classied as waste from electronic
equipment in accordance with the European Directive
2012 / 19 / EU (WEEE recast), and cannot be disposed
together with the municipal undifferentiated solid waste.
Warnings
• Installation, electrical connection, conguration and
commissioning of the device can only be carried
out by qualied personnel in compliance with the
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Note. Programming pushbutton and LED are acces-
sible from the front side of the device. The device ad-
dressing may be easily carried out after the assembly
of the frame, removing the rockers. Once the addres-
sing has been done, the device conguration can be
later downloaded without pressing the programming
pushbutton.
i
Main functional characteristics
The common features to all versions are documented
as follows:
• Temperature, relative humidity and air quality (CO2
equivalent) measuring through the integrated sen-
sors, with possibility of sending the read valued on
the bus;
• Two-point (ON/OFF) or proportional (PWM or conti-
nuous) room temperature regulation;
• Seasonal modes: heating and cooling with possibi-
lity of either local or via bus seasonal changeover;
• Operating modes: comfort, standby, economy and
building protection with different setpoint for heating
and cooling functions;
• Automatic switching of the operating modes through
presence sensor or window contact;
• Weighted average of two temperature values;
• Dew-point temperature computation;
• Temperature regulation (measured and setpoint, as
°C), relative humidity (measured and setpoint in per-
centage), air quality (as CO2 equivalent concentra-
tion, in ppm), alarms and errors (with alphanumeric
coding);
• Relative humidity thresholds setting;
• CO2 equivalent thresholds setting;
• Floor temperature limitation and antincondensation
(for radiant panels);
• Delayed start of a fan (“hot-start”) with time-schedu-
ling or depending on the water temperature measu-
red at the coil for thermal exchange.
Other characteristics
• Plastic casing for wall mounting
• Integrated temperature, relative humidity and air
quality (CO2 equivalent) sensors
• Protection degree IP20 (according to EN 60529)
• Classication climatic 3K5 and mechanical 3M2 (ac-
cording to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
Technical data
• 30 Vdc power supply through KNX bus
• Current consumption from bus < 13 mA
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transport temperature: - 25 ... + 70°C
• Relative humidity: 95% not condensing
Accessories
A metallic support, the xing screws and the terminal
for connection of the KNX bus line are delivered with
the device. This has to be completed with the following
items:
• a square rocker 60 x 60 mm, with set code EK-
T1Q-..., to be lled with the specic colour and ma-
terial extension;
• a single plate and a frame, to be ordered separately,
except for the ‘NF (No Frame) version, which do not
require any frame.
Plate
The device has to be completed with an ekinex® single
plate with 60 x 60 mm window (EK-PQS-...) in combi-
nation with an adapter for mounting with frame of the
Form or Flank series or without frame. It is also possi-
ble the double mounting with 71 mm center-to-center
distance in combination with double plates that must
have (at least) one 60 x 60 mm window (EK-P2G-... or
EK-P2S-...).
Switching, display and measuring elements
The device is equipped with a programming LED, 8 di-
splaying LEDs with lightguides for feedback status and
3 sensors.
Switching elements
• Pushbutton (12) for switching between the normal
and programming operating mode.
Display elements
• Red LED (4) for indication of the heating mode fun-
ctionality ON;
• Blue LED (5) for indication of the cooling mode fun-
ctionality ON;
• White LED (6) for indication of the dehumidication
functionality ON;
• Green LED (7) for indication of the humidication
functionality ON;
• Red LED (8) for indication that the measured CO2
equivalent exceeds threshold 3;
• White LED (9) for indication that the measured CO2
equivalent lies between threshold 2 and 3;
• Blue LED (10) for indication that the measured CO2
equivalent lies between threshold 1 and 2;
• Green LED (11) for indication that the measured CO2
equivalent lies below threshold 1;
• Red LED (12) for indication of the active operating
mode (on = programming, off = normal operation).
For measuring purposes the device is provided with:
• a temperature sensor (located behind passage 15);
• a relative humidity sensor (14);
• a CO2 equivalent air quality sensor (16).
applicable technical standards and laws of the
respective countries
• Opening the housing of the device causes the
immediate end of the warranty period
• In case of tampering, the compliance with the es-
sential requirements of the applicable EU directives,
for which the device has been certied, is no longer
guaranteed
• ekinex® KNX defective devices must be returned
to the manufacturer at the following address: SBS
S.p.A. Via Novara 35, I-28010 Vaprio d’Agogna
(NO) Italy
Other information
• The instruction sheet must be delivered to the end
customer with the project documentation
• For further information on the product, please
contact the ekinex® technical support at the e-mail
address: [email protected] or visit the website
www.ekinex.com
• Each ekinex® device has a unique serial number
on the label. The serial number can be used by
installers or system integrators for documentation
purposes and has to be added in each communica-
tion addressed to the SBS technical support in case
of malfunctioning of the device
• ekinex® is a registered trademark of SBS S.p.A.
• KNX® and ETS® are registered trademarks of KNX
Association cvba, Brussels
© SBS S.p.A. 2017. The company reserves the right to make chan-
ges to this documentation without notice.
Connection of the KNX bus line
The connection of the KNX bus line is made with the
terminal block (red / black) included in delivery and in-
serted into the slot of the casing.
Characteristics of the KNX terminal block
• spring clamping of conductors
• 4 seats for conductors for each polarity
• terminal suitable for KNX bus cable with single-wire
conductors and diameter between 0.6 and 0.8 mm
• recommended wire stripping approx. 5 mm
• color codication: red = + (positive) bus conductor,
black = − (negative) bus conductor
Mounting with rectangular ush-mounting box
Carry out the following steps:
• insert the metallic support (f) on the adapter (g);
• for versions provided with frame only: snap a rec-
tangulare frame (f) of either form or ank series,
starting from the back side of the support-adapter
group (f+g) ;
• x adapter and metallic support (f+g) (and eventually
the frame, h) with the screws (e) on a ush-mounting
box (i) provided with suitable xing holes;
• insert the bus terminal, previously connected to
the bus cable, in its slot on the rear side (see also:
“Connection of the KNX bus line”). At this point it is
recommended to carry out the commissioning of the
pushbutton (see also “Conguration and commissio-
ning”) or at least the physical address download;
• insert the thermostat (d) in the support-adapter (f+g).
Mounting the device follow the indication TOP (arrow
tip pointing up) on the rear side of the device;
• tighten the device on the support-adapter (f+g) with
the two screws (c);
• snap the plate (a);
• snap the rocker (b) to complete the installation.
Mounting position
For optimum regulation the device has to be preferably
installed on an internal wall at the height of 1.5 m and at
least 0.3 m far from doors. The device cannot be instal-
led close to heat sources such as radiators or domestic
appliances or in positions subject to direct sunlight. If
necessary, for the regulation may be used a weighted
average between two values selected among the fol-
lowing ones: value measured by the internal sensor,
value measured by a temperature sensor connected to
a device input, value received via bus by another KNX
device (e.g. from ekinex pushbuttons).
Direct access to documentation
The QR code allows the direct access to
the technical documentation using mobi-
le devices (smart phones, tablets) with a
standard QR code reader.
EK-ET2-TP...
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Adapter (delivered preassembled on the device)
f) Frame (square, form or ank series)
g) Screws (for metallic support)
h) Metallic support
i) Flush-mounting box (not delivered by SBS)
b c d e
h
g
f
a
i
a) 1-fold plate
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Adapter for ‘NF series (delivered with the device)
h) Flush-mounting box (not delivered by SBS)
a b c d e
hgf
1,50 m
min 0,3 m
1
2
8
3
4
5
6
7
9
14
11
10
16
12
13
1) Terminal block for KNX bus line
2) Product label
3) Adapter
4) Red LED (heating ON)
5) Blue LED (cooling ON)
6) Blue LED (dehumidication ON)
7) Green LED (humidication ON)
8) Red LED (CO2 equivalent concentration > threshold 3)
9) Blue LED (CO2 eq. concentration between threshold 2 and 3)
10) Blue LED (CO2 eq. concentration between threshold 1 and 2)
11) Blue LED ( CO2 equivalent concentration < threshold 1 )
12) Programming LED
13) Programming pushbutton
14) Relative humidity sensor
15) Temperature sensor
16) CO
2
equivalent sensor
15
+-
Bus
KNX
Single rectangular plate
with one 60 x 60 mm window
Code EK-PRS-...
(to be used with EK-ET2-TP-R)
Double plate
with one 60 x 60 mm window
and one 55 x 55 mm window
Code EK-P2G-...
Double plate
with two 60 x 60 mm windows
Code EK-P2S-...
Single square plate
with one 60 x 60 mm window
Code EK-PQS-...
(to be used with EK-ET2-TP)
i
a) 1-fold plate (square, with 60 x 60 mm window)
b) Rocker
c) Screws (for device)
d) Device
e) Screws (for metallic support)
f) Metallic support
g) Plastic adapter
h) Rectangular frame (not for NF version)
i) Flush-mounting box (not delivered by SBS)
a b cd
ehgf
Code Finishing Wall box
EK-E12-TP with frame or no-frame
(ank or form series)
round (distance between holes
60 mm)
EK-E12-TP-R with frame or no-frame
(ank or form series)
rectangular (distance between
holes 83,5 mm)
Versions
EK-ET2-TP EK-ET2-TP-R