terneo k2 User manual

If necessary the sensor connecting wires may be shortened
and extended (for not more than 20 m).
The cross section of copper wiring to which the temperature
controller is connected should be at least 2 × 1 0 mm, 2.
section not more than 2,5 . To reduce the mechanical
loads on the terminals it is desirable to use a soft wire.
The ends of the wires must be cleaned and crimped with
ferrules with insulation. The wires are tightened in the
terminals using
. The screwdriver with a blade width more
than 3 mm can cause mechanical damage to the terminals.
This may result in the loss of right for warranty.
mm2
a screwdriver with a blade width no
more than 3 mm
It is necessary for the temperature controller to switch
the current to no more than 2/3 of the maximum current
specified in the specification. If the current exceeds this
value, the load must be connected through a contactor
(magnetic actuator, power relay), which is optimized for this
current (Wiring ).3
The temperature is controlled at the location of the
temperature sensor. If both terneo k2 temperature
sensors are located in the same place, one for heating
control and the other one for cooling control, then a
comfortable temperature in the room can be maintained
all year round.
The control of a water heated floor is carried out using
an electrothermal servo drive 230 V. The servo drive can
be normally closed or open. Use wiring 2 to connect a
normally open servo.
Terneo k2
–20 ... +100 °
using heating or cooling equipment.
С
thermostat comprises two independent
thermostats in one housing. Each of them is designed to
maintain a constant temperature from
k2
21 3
Maximum load current
(for category AC-1)
2 6 × 1 А
Rated load capacity (for category AC-1)
–20...+100 °С
2 3× 000 АV
52 × × 67 90 mm
230 10 %V ±
50 000 cycles
20 000 000 cycles
IP20
–30...+ °С130
0,1...10 , step °С 0,1
4 m
0, ±10 %37 kg
The limits of regulation
Input voltage
Weight in the complete set
Overall dimensions ( × × )w h d
The length of the sensor
connected cable
Temperature hysteresis
Degree of protection GOST14254
Measured temperature range
Temperature sensor
TECHNICAL DATA INSTALLATION
WIRING
The thermostat is mounted and connected after the
installation and load testing.
In order to protect from short circuits and excess power
events appearance in the load circuit, it is necessary
to install an automatic circuit breaker (CB), which should
be installed in the live wire break, as shown on Wiring . 1
The thermostat terminals are designed for a wire with
The ambient temperature during installation must be
between –5 ... + 45 °C.
The thermo stat is designed for indoor installation. The
ingress risk of moisture or liquid into the place of
installation must be minimized. When installed in a
bathroom, toilet, kitchen, swimming pool the stat
should be installed at the place out of reach of casual
spraying.
thermo
The temperature controller should be mounted in a special
cabinet, which allows accessible installation and
operation. The cabinet must be equipped with a standard
35 mm mounting rail (DIN-rail). The temperature controller
has width of three standard 18 mm modules. The
installation height of the stat should be in the range
0,5 1,7 m above the floor level.
thermo
...
IT IS FORBIDDEN TO POWER THE DEVICE FROM
SOURCES WITH A MODIFIED SINUSOID, as well as
uninterruptible power supplies, the output voltage of
which is not a sinusoid. Long-term operation, more
than 5 minutes, from such voltage sources may
damage the device and lead to out-of-warranty
repairs.
CONNECT APPROPRIATE PHASES TO THE
CONTROL RELAY k2 for switching, since the relay
contacts do not have a galvanic connection with the
power supply circuits, that is, the relays used in the
thermostat have a dry normally open contact (see « »
wiring1).
Wiring 1. Connecting each channel to a separate load
Wiring Connecting a normally open servo drive
on the example of channel 1
2.
Wiring 3. Using a contactor to increase the switching
power of the channel
The supply voltage (230 V ±10 %, 50 Hz) is supplied to
terminals 6 zero and 12 phase( , N) ( , L).
Digital sensor of channel 1 Ch1 is connected with white
wire to terminal 1 and yellow / red wire is connected to
terminal 2. White wire of channel 2 Ch2 is connected to
terminal 7, and yellow / red wire is connected to terminal 8.
In the thermostat function menu, select the type of sensor:
d18 (see Table 1 menu item Sensor type ).
« »
« »
« »
Terminals 3, 4, 5 are used to control channel №1 Ch1
and terminals 9, 10, 11 are used to control channel 2
« »
№
« »Ch2 .
Thermostat supports two types of sensors: analog sensor
R10 ( , ) (D ).default or digital sensor 18
The analog sensor of channel 1 Ch1 is connected to
terminals 1 and 2, and the analog sensor of channel 2
Ch2 is connected to terminals 7 and 8. The colors of the
wires do not matter when connecting.
« »
« »
sensor normally open servo drive
t
°С
~230 V
N
Nzero terminal block
zero
terminal
block
zero terminal
block
zero
phasa
L
N
L
zero
phasa
2А2
А1 1
CВ CВ
t
°С
N
sensor
2А2
А1 1
t
°С
sensor
Ch1
Ch2
Тhermostat
L
CВ CВ
sensor
t
°С
t
°С
16 А 16 А
16 А
load
load
16 А ~230 V
N
N
Ch1
Ch1
Ch2
Ch2
sensor
zero
phasa
Тhermostat
L
L
SERVICE CENTER CONTACT:
[phone]
WhatsApp Viber Telegram
[e-mail]
WARRANTY CARD
If your device is not working properly, we recommend
that you first read the section «Possible problems». If
you cannot find an answer, contact Service Center. In
most cases, these actions resolve all issues.
The warranty for devices is valid for
from the date of sale, provided that the instructions are
followed. The warranty period for products without a
warranty certificate is counted from the date of
production.
terneo 36 months
If you continue to have issues with the device, please
send it to a Service Center or to the store where you
purchased the device. If your device is defective due to
our fault, we will repair or replace it under warranty
within 14 business days.
Please see the full text of the warranty and the data you
need to send to your Service Center on the website
https://www.ds-electronics.com.ua/en/. If you have a
warranty case, please, contact the General distributor in
your area.
WARRANTY TERMS
serial №:
a seller, a seal:
place of a seal
date of sale:
an owner contact
for a service center:
smart control of heating
terneo
Technical data sheet
installation and operation manual
and
Thermostat
Temperature sensor
with connected sensor
Technical data sheet and
installation and operation manual
and warranty card
The packing box
1 piece
1 piece
2 piece
1 piece
IN THE BOX
IMPORTANT. Before the installation and operation
d
of the device, please read by the end of this
ocument. This will help to avoid possible danger,
mistakes and misunderstandings.
RELIABILITY OF THE POWER RELAY provides
protection against frequent switching in the
thermostat. If there was less than 1 minute between
relay switching, the relay activation will be delayed,
marking the countdown with a flashing dot.
NON-VOLATILE THERMOSTAT STORAGE
saves all settings in the event of a power outage.
MOUNTING OF THE SENSOR MUST BE
PERFORMED SO THAT IT WAS POSSIBLE TO
EASILY REPLACE IT.
Number of combinations without
heating, no less than
Number combinations
under heat, at least
NTC thermo-resistor
10 kOhm 25 °C (R10)

If necessary the sensor connecting wires may be shortened
and extended (for not more than 20 m).
The cross section of copper wiring to which the temperature
controller is connected should be at least 2 × 1 0 mm, 2.
section not more than 2,5 . To reduce the mechanical
loads on the terminals it is desirable to use a soft wire.
The ends of the wires must be cleaned and crimped with
ferrules with insulation. The wires are tightened in the
terminals using
. The screwdriver with a blade width more
than 3 mm can cause mechanical damage to the terminals.
This may result in the loss of right for warranty.
mm2
a screwdriver with a blade width no
more than 3 mm
It is necessary for the temperature controller to switch
the current to no more than 2/3 of the maximum current
specified in the specification. If the current exceeds this
value, the load must be connected through a contactor
(magnetic actuator, power relay), which is optimized for this
current (Wiring ).3
The temperature is controlled at the location of the
temperature sensor. If both terneo k2 temperature
sensors are located in the same place, one for heating
control and the other one for cooling control, then a
comfortable temperature in the room can be maintained
all year round.
The control of a water heated floor is carried out using
an electrothermal servo drive 230 V. The servo drive can
be normally closed or open. Use wiring 2 to connect a
normally open servo.
Terneo k2
–20 ... +100 °
using heating or cooling equipment.
С
thermostat comprises two independent
thermostats in one housing. Each of them is designed to
maintain a constant temperature from
k2
21 3
Maximum load current
(for category AC-1)
2 6 × 1 А
Rated load capacity (for category AC-1)
–20...+100 °С
2 3× 000 АV
52 × × 67 90 mm
230 10 %V ±
50 000 cycles
20 000 000 cycles
IP20
–30...+ °С130
0,1...10 , step °С 0,1
4 m
0, ±10 %37 kg
The limits of regulation
Input voltage
Weight in the complete set
Overall dimensions ( × × )w h d
The length of the sensor
connected cable
Temperature hysteresis
Degree of protection GOST14254
Measured temperature range
Temperature sensor
TECHNICAL DATA INSTALLATION
WIRING
The thermostat is mounted and connected after the
installation and load testing.
In order to protect from short circuits and excess power
events appearance in the load circuit, it is necessary
to install an automatic circuit breaker (CB), which should
be installed in the live wire break, as shown on Wiring . 1
The thermostat terminals are designed for a wire with
The ambient temperature during installation must be
between –5 ... + 45 °C.
The thermo stat is designed for indoor installation. The
ingress risk of moisture or liquid into the place of
installation must be minimized. When installed in a
bathroom, toilet, kitchen, swimming pool the stat
should be installed at the place out of reach of casual
spraying.
thermo
The temperature controller should be mounted in a special
cabinet, which allows accessible installation and
operation. The cabinet must be equipped with a standard
35 mm mounting rail (DIN-rail). The temperature controller
has width of three standard 18 mm modules. The
installation height of the stat should be in the range
0,5 1,7 m above the floor level.
thermo
...
IT IS FORBIDDEN TO POWER THE DEVICE FROM
SOURCES WITH A MODIFIED SINUSOID, as well as
uninterruptible power supplies, the output voltage of
which is not a sinusoid. Long-term operation, more
than 5 minutes, from such voltage sources may
damage the device and lead to out-of-warranty
repairs.
CONNECT APPROPRIATE PHASES TO THE
CONTROL RELAY k2 for switching, since the relay
contacts do not have a galvanic connection with the
power supply circuits, that is, the relays used in the
thermostat have a dry normally open contact (see « »
wiring1).
Wiring 1. Connecting each channel to a separate load
Wiring Connecting a normally open servo drive
on the example of channel 1
2.
Wiring 3. Using a contactor to increase the switching
power of the channel
The supply voltage (230 V ±10 %, 50 Hz) is supplied to
terminals 6 zero and 12 phase( , N) ( , L).
Digital sensor of channel 1 Ch1 is connected with white
wire to terminal 1 and yellow / red wire is connected to
terminal 2. White wire of channel 2 Ch2 is connected to
terminal 7, and yellow / red wire is connected to terminal 8.
In the thermostat function menu, select the type of sensor:
d18 (see Table 1 menu item Sensor type ).
« »
« »
« »
Terminals 3, 4, 5 are used to control channel №1 Ch1
and terminals 9, 10, 11 are used to control channel 2
« »
№
« »Ch2 .
Thermostat supports two types of sensors: analog sensor
R10 ( , ) (D ).default or digital sensor 18
The analog sensor of channel 1 Ch1 is connected to
terminals 1 and 2, and the analog sensor of channel 2
Ch2 is connected to terminals 7 and 8. The colors of the
wires do not matter when connecting.
« »
« »
sensor normally open servo drive
t
°С
~230 V
N
Nzero terminal block
zero
terminal
block
zero terminal
block
zero
phasa
L
N
L
zero
phasa
2А2
А1 1
CВ CВ
t
°С
N
sensor
2А2
А1 1
t
°С
sensor
Ch1
Ch2
Тhermostat
L
CВ CВ
sensor
t
°С
t
°С
16 А 16 А
16 А
load
load
16 А ~230 V
N
N
Ch1
Ch1
Ch2
Ch2
sensor
zero
phasa
Тhermostat
L
L
SERVICE CENTER CONTACT:
[phone]
WhatsApp Viber Telegram
[e-mail]
WARRANTY CARD
If your device is not working properly, we recommend
that you first read the section «Possible problems». If
you cannot find an answer, contact Service Center. In
most cases, these actions resolve all issues.
The warranty for devices is valid for
from the date of sale, provided that the instructions are
followed. The warranty period for products without a
warranty certificate is counted from the date of
production.
terneo 36 months
If you continue to have issues with the device, please
send it to a Service Center or to the store where you
purchased the device. If your device is defective due to
our fault, we will repair or replace it under warranty
within 14 business days.
Please see the full text of the warranty and the data you
need to send to your Service Center on the website
https://www.ds-electronics.com.ua/en/. If you have a
warranty case, please, contact the General distributor in
your area.
WARRANTY TERMS
serial №:
a seller, a seal:
place of a seal
date of sale:
an owner contact
for a service center:
smart control of heating
terneo
Technical data sheet
installation and operation manual
and
Thermostat
Temperature sensor
with connected sensor
Technical data sheet and
installation and operation manual
and warranty card
The packing box
1 piece
1 piece
2 piece
1 piece
IN THE BOX
IMPORTANT. Before the installation and operation
d
of the device, please read by the end of this
ocument. This will help to avoid possible danger,
mistakes and misunderstandings.
RELIABILITY OF THE POWER RELAY provides
protection against frequent switching in the
thermostat. If there was less than 1 minute between
relay switching, the relay activation will be delayed,
marking the countdown with a flashing dot.
NON-VOLATILE THERMOSTAT STORAGE
saves all settings in the event of a power outage.
MOUNTING OF THE SENSOR MUST BE
PERFORMED SO THAT IT WAS POSSIBLE TO
EASILY REPLACE IT.
Number of combinations without
heating, no less than
Number combinations
under heat, at least
NTC thermo-resistor
10 kOhm 25 °C (R10)

If necessary the sensor connecting wires may be shortened
and extended (for not more than 20 m).
The cross section of copper wiring to which the temperature
controller is connected should be at least 2 × 1 0 mm, 2.
section not more than 2,5 . To reduce the mechanical
loads on the terminals it is desirable to use a soft wire.
The ends of the wires must be cleaned and crimped with
ferrules with insulation. The wires are tightened in the
terminals using
. The screwdriver with a blade width more
than 3 mm can cause mechanical damage to the terminals.
This may result in the loss of right for warranty.
mm2
a screwdriver with a blade width no
more than 3 mm
It is necessary for the temperature controller to switch
the current to no more than 2/3 of the maximum current
specified in the specification. If the current exceeds this
value, the load must be connected through a contactor
(magnetic actuator, power relay), which is optimized for this
current (Wiring ).3
The temperature is controlled at the location of the
temperature sensor. If both terneo k2 temperature
sensors are located in the same place, one for heating
control and the other one for cooling control, then a
comfortable temperature in the room can be maintained
all year round.
The control of a water heated floor is carried out using
an electrothermal servo drive 230 V. The servo drive can
be normally closed or open. Use wiring 2 to connect a
normally open servo.
Terneo k2
–20 ... +100 °
using heating or cooling equipment.
С
thermostat comprises two independent
thermostats in one housing. Each of them is designed to
maintain a constant temperature from
k2
21 3
Maximum load current
(for category AC-1)
2 6 × 1 А
Rated load capacity (for category AC-1)
–20...+100 °С
2 3× 000 АV
52 × × 67 90 mm
230 10 %V ±
50 000 cycles
20 000 000 cycles
IP20
–30...+ °С130
0,1...10 , step °С 0,1
4 m
0, ±10 %37 kg
The limits of regulation
Input voltage
Weight in the complete set
Overall dimensions ( × × )w h d
The length of the sensor
connected cable
Temperature hysteresis
Degree of protection GOST14254
Measured temperature range
Temperature sensor
TECHNICAL DATA INSTALLATION
WIRING
The thermostat is mounted and connected after the
installation and load testing.
In order to protect from short circuits and excess power
events appearance in the load circuit, it is necessary
to install an automatic circuit breaker (CB), which should
be installed in the live wire break, as shown on Wiring . 1
The thermostat terminals are designed for a wire with
The ambient temperature during installation must be
between –5 ... + 45 °C.
The thermo stat is designed for indoor installation. The
ingress risk of moisture or liquid into the place of
installation must be minimized. When installed in a
bathroom, toilet, kitchen, swimming pool the stat
should be installed at the place out of reach of casual
spraying.
thermo
The temperature controller should be mounted in a special
cabinet, which allows accessible installation and
operation. The cabinet must be equipped with a standard
35 mm mounting rail (DIN-rail). The temperature controller
has width of three standard 18 mm modules. The
installation height of the stat should be in the range
0,5 1,7 m above the floor level.
thermo
...
IT IS FORBIDDEN TO POWER THE DEVICE FROM
SOURCES WITH A MODIFIED SINUSOID, as well as
uninterruptible power supplies, the output voltage of
which is not a sinusoid. Long-term operation, more
than 5 minutes, from such voltage sources may
damage the device and lead to out-of-warranty
repairs.
CONNECT APPROPRIATE PHASES TO THE
CONTROL RELAY k2 for switching, since the relay
contacts do not have a galvanic connection with the
power supply circuits, that is, the relays used in the
thermostat have a dry normally open contact (see « »
wiring1).
Wiring 1. Connecting each channel to a separate load
Wiring Connecting a normally open servo drive
on the example of channel 1
2.
Wiring 3. Using a contactor to increase the switching
power of the channel
The supply voltage (230 V ±10 %, 50 Hz) is supplied to
terminals 6 zero and 12 phase( , N) ( , L).
Digital sensor of channel 1 Ch1 is connected with white
wire to terminal 1 and yellow / red wire is connected to
terminal 2. White wire of channel 2 Ch2 is connected to
terminal 7, and yellow / red wire is connected to terminal 8.
In the thermostat function menu, select the type of sensor:
d18 (see Table 1 menu item Sensor type ).
« »
« »
« »
Terminals 3, 4, 5 are used to control channel №1 Ch1
and terminals 9, 10, 11 are used to control channel 2
« »
№
« »Ch2 .
Thermostat supports two types of sensors: analog sensor
R10 ( , ) (D ).default or digital sensor 18
The analog sensor of channel 1 Ch1 is connected to
terminals 1 and 2, and the analog sensor of channel 2
Ch2 is connected to terminals 7 and 8. The colors of the
wires do not matter when connecting.
« »
« »
sensor normally open servo drive
t
°С
~230 V
N
Nzero terminal block
zero
terminal
block
zero terminal
block
zero
phasa
L
N
L
zero
phasa
2А2
А1 1
CВ CВ
t
°С
N
sensor
2А2
А1 1
t
°С
sensor
Ch1
Ch2
Тhermostat
L
CВ CВ
sensor
t
°С
t
°С
16 А 16 А
16 А
load
load
16 А ~230 V
N
N
Ch1
Ch1
Ch2
Ch2
sensor
zero
phasa
Тhermostat
L
L
SERVICE CENTER CONTACT:
[phone]
WhatsApp Viber Telegram
[e-mail]
WARRANTY CARD
If your device is not working properly, we recommend
that you first read the section «Possible problems». If
you cannot find an answer, contact Service Center. In
most cases, these actions resolve all issues.
The warranty for devices is valid for
from the date of sale, provided that the instructions are
followed. The warranty period for products without a
warranty certificate is counted from the date of
production.
terneo 36 months
If you continue to have issues with the device, please
send it to a Service Center or to the store where you
purchased the device. If your device is defective due to
our fault, we will repair or replace it under warranty
within 14 business days.
Please see the full text of the warranty and the data you
need to send to your Service Center on the website
https://www.ds-electronics.com.ua/en/. If you have a
warranty case, please, contact the General distributor in
your area.
WARRANTY TERMS
serial №:
a seller, a seal:
place of a seal
date of sale:
an owner contact
for a service center:
smart control of heating
terneo
Technical data sheet
installation and operation manual
and
Thermostat
Temperature sensor
with connected sensor
Technical data sheet and
installation and operation manual
and warranty card
The packing box
1 piece
1 piece
2 piece
1 piece
IN THE BOX
IMPORTANT. Before the installation and operation
d
of the device, please read by the end of this
ocument. This will help to avoid possible danger,
mistakes and misunderstandings.
RELIABILITY OF THE POWER RELAY provides
protection against frequent switching in the
thermostat. If there was less than 1 minute between
relay switching, the relay activation will be delayed,
marking the countdown with a flashing dot.
NON-VOLATILE THERMOSTAT STORAGE
saves all settings in the event of a power outage.
MOUNTING OF THE SENSOR MUST BE
PERFORMED SO THAT IT WAS POSSIBLE TO
EASILY REPLACE IT.
Number of combinations without
heating, no less than
Number combinations
under heat, at least
NTC thermo-resistor
10 kOhm 25 °C (R10)

If necessary the sensor connecting wires may be shortened
and extended (for not more than 20 m).
The cross section of copper wiring to which the temperature
controller is connected should be at least 2 × 1 0 mm, 2.
section not more than 2,5 . To reduce the mechanical
loads on the terminals it is desirable to use a soft wire.
The ends of the wires must be cleaned and crimped with
ferrules with insulation. The wires are tightened in the
terminals using
. The screwdriver with a blade width more
than 3 mm can cause mechanical damage to the terminals.
This may result in the loss of right for warranty.
mm2
a screwdriver with a blade width no
more than 3 mm
It is necessary for the temperature controller to switch
the current to no more than 2/3 of the maximum current
specified in the specification. If the current exceeds this
value, the load must be connected through a contactor
(magnetic actuator, power relay), which is optimized for this
current (Wiring ).3
The temperature is controlled at the location of the
temperature sensor. If both terneo k2 temperature
sensors are located in the same place, one for heating
control and the other one for cooling control, then a
comfortable temperature in the room can be maintained
all year round.
The control of a water heated floor is carried out using
an electrothermal servo drive 230 V. The servo drive can
be normally closed or open. Use wiring 2 to connect a
normally open servo.
Terneo k2
–20 ... +100 °
using heating or cooling equipment.
С
thermostat comprises two independent
thermostats in one housing. Each of them is designed to
maintain a constant temperature from
k2
21 3
Maximum load current
(for category AC-1)
2 6 × 1 А
Rated load capacity (for category AC-1)
–20...+100 °С
2 3× 000 АV
52 × × 67 90 mm
230 10 %V ±
50 000 cycles
20 000 000 cycles
IP20
–30...+ °С130
0,1...10 , step °С 0,1
4 m
0, ±10 %37 kg
The limits of regulation
Input voltage
Weight in the complete set
Overall dimensions ( × × )w h d
The length of the sensor
connected cable
Temperature hysteresis
Degree of protection GOST14254
Measured temperature range
Temperature sensor
TECHNICAL DATA INSTALLATION
WIRING
The thermostat is mounted and connected after the
installation and load testing.
In order to protect from short circuits and excess power
events appearance in the load circuit, it is necessary
to install an automatic circuit breaker (CB), which should
be installed in the live wire break, as shown on Wiring . 1
The thermostat terminals are designed for a wire with
The ambient temperature during installation must be
between –5 ... + 45 °C.
The thermo stat is designed for indoor installation. The
ingress risk of moisture or liquid into the place of
installation must be minimized. When installed in a
bathroom, toilet, kitchen, swimming pool the stat
should be installed at the place out of reach of casual
spraying.
thermo
The temperature controller should be mounted in a special
cabinet, which allows accessible installation and
operation. The cabinet must be equipped with a standard
35 mm mounting rail (DIN-rail). The temperature controller
has width of three standard 18 mm modules. The
installation height of the stat should be in the range
0,5 1,7 m above the floor level.
thermo
...
IT IS FORBIDDEN TO POWER THE DEVICE FROM
SOURCES WITH A MODIFIED SINUSOID, as well as
uninterruptible power supplies, the output voltage of
which is not a sinusoid. Long-term operation, more
than 5 minutes, from such voltage sources may
damage the device and lead to out-of-warranty
repairs.
CONNECT APPROPRIATE PHASES TO THE
CONTROL RELAY k2 for switching, since the relay
contacts do not have a galvanic connection with the
power supply circuits, that is, the relays used in the
thermostat have a dry normally open contact (see « »
wiring1).
Wiring 1. Connecting each channel to a separate load
Wiring Connecting a normally open servo drive
on the example of channel 1
2.
Wiring 3. Using a contactor to increase the switching
power of the channel
The supply voltage (230 V ±10 %, 50 Hz) is supplied to
terminals 6 zero and 12 phase( , N) ( , L).
Digital sensor of channel 1 Ch1 is connected with white
wire to terminal 1 and yellow / red wire is connected to
terminal 2. White wire of channel 2 Ch2 is connected to
terminal 7, and yellow / red wire is connected to terminal 8.
In the thermostat function menu, select the type of sensor:
d18 (see Table 1 menu item Sensor type ).
« »
« »
« »
Terminals 3, 4, 5 are used to control channel №1 Ch1
and terminals 9, 10, 11 are used to control channel 2
« »
№
« »Ch2 .
Thermostat supports two types of sensors: analog sensor
R10 ( , ) (D ).default or digital sensor 18
The analog sensor of channel 1 Ch1 is connected to
terminals 1 and 2, and the analog sensor of channel 2
Ch2 is connected to terminals 7 and 8. The colors of the
wires do not matter when connecting.
« »
« »
sensor normally open servo drive
t
°С
~230 V
N
Nzero terminal block
zero
terminal
block
zero terminal
block
zero
phasa
L
N
L
zero
phasa
2А2
А1 1
CВ CВ
t
°С
N
sensor
2А2
А1 1
t
°С
sensor
Ch1
Ch2
Тhermostat
L
CВ CВ
sensor
t
°С
t
°С
16 А 16 А
16 А
load
load
16 А ~230 V
N
N
Ch1
Ch1
Ch2
Ch2
sensor
zero
phasa
Тhermostat
L
L
SERVICE CENTER CONTACT:
[phone]
WhatsApp Viber Telegram
[email protected]
WARRANTY CARD
If your device is not working properly, we recommend
that you first read the section «Possible problems». If
you cannot find an answer, contact Service Center. In
most cases, these actions resolve all issues.
The warranty for devices is valid for
from the date of sale, provided that the instructions are
followed. The warranty period for products without a
warranty certificate is counted from the date of
production.
terneo 36 months
If you continue to have issues with the device, please
send it to a Service Center or to the store where you
purchased the device. If your device is defective due to
our fault, we will repair or replace it under warranty
within 14 business days.
Please see the full text of the warranty and the data you
need to send to your Service Center on the website
https://www.ds-electronics.com.ua/en/. If you have a
warranty case, please, contact the General distributor in
your area.
WARRANTY TERMS
serial №:
a seller, a seal:
place of a seal
date of sale:
an owner contact
for a service center:
smart control of heating
terneo
Technical data sheet
installation and operation manual
and
Thermostat
Temperature sensor
with connected sensor
Technical data sheet and
installation and operation manual
and warranty card
The packing box
1 piece
1 piece
2 piece
1 piece
IN THE BOX
IMPORTANT. Before the installation and operation
d
of the device, please read by the end of this
ocument. This will help to avoid possible danger,
mistakes and misunderstandings.
RELIABILITY OF THE POWER RELAY provides
protection against frequent switching in the
thermostat. If there was less than 1 minute between
relay switching, the relay activation will be delayed,
marking the countdown with a flashing dot.
NON-VOLATILE THERMOSTAT STORAGE
saves all settings in the event of a power outage.
MOUNTING OF THE SENSOR MUST BE
PERFORMED SO THAT IT WAS POSSIBLE TO
EASILY REPLACE IT.
Number of combinations without
heating, no less than
Number combinations
under heat, at least
NTC thermo-resistor
10 kOhm 25 °C (R10)

7
5 6
v2G328_2 09052
Menu section
« »≡
Press NotesScreen
If necessary, use the temperature correction on the thermostat
screen.
Correction of screen reading
( actory setting « », ±9,9 °С)f 0.0 range
Temporary temperature
maintenance timer
f .0( actory setting «1 »,
0,5...99,5 , 0,5 )range h step h
L toad work ime
counter ( )view
Temperature in timer mode
( actory setting «5.0», –20...+100 °С)f range
This is the temperature that the thermostat will maintain
in timer mode.
1 time
3 times
4 times
5 times
2 times
6 times
It allows you to calculate energy consumption trough
multiplying the operating time by the load power and t
he tariff. Displays the time (hours, minutes) using a running
line. To reset the counter while watching, press «–».
Hysteresis
step
( factory setting 1,0 °С,
0,1...10 , 0,1range °С )
This is the difference between the temperature of the load turn
on and off. The lower value of hysteresis allows you to
maintain the temperature more accurately, upper to save on
energy consumption and increase the service life of the relay
—
.by reducing the number of load switches
Heating / cooling modes
actory setting Hot( — )f
— heat,«Hot»
«CoL» — cooling.
Sensor type
( actory setting «1 »)f 0r
7 times Select the type of sensor you want to use:
: 2 3, 4 7, 6 8, 10 , 12 , 15 , 33 , 47 ,
— ,
: 18
analog r r r r r r r r where r
is kOhm at 25 °C
digital d .
Control of protection from frequent
switching of power relay
actory setting( « »)f don
If you want to disable protection, select «doF».8 times
EXPLOITATION
If the temperature is higher than the sensor
temperature, the load will turn on and the red indicator of
the corresponding channel will turn on.
preset
View firmware version
Hold down the button for 6 seconds. « »
≡ The manu-
facturer reserves the right to modify the firmware to
enhance the device technical characteristics.
5 seconds after the last pressing, the stat will
automatically return to the air temperature display.
thermo
Select the channel to be adjusted (« » « »Ch1 / Ch2 ): short
press and use the and buttons to select. «≡» «+» «–»
Use the middle button to navigate through the menu«≡»
(Table 1). Use the and buttons to change the
parameters. After pressing the button for the first time
the parameter will flash, after pressing it for the second
time the parameter will change.
«+» «–»
Preset temperature factory setting( 30 °С)
Use the «+»
«–»
«+» «–»
button to select the upper channel, and the
button for the lower channel. Changing the channel
temperature using the and buttons.
short circut — short circuit of the sensor circuit
open circut — sensor circuit break
Possible cause: damage to the sensor and its circuit,
incorrectly selected sensor type in the thermostat settings,
the temperature measured by the analogue sensor exceeds
range of –30...+ °С.130
It is necessary: to check the integrity of the sensor and the
absence of mechanical damage to its circuit, the absence of
power wires that are laid close. Check if the colours are
correct when connecting the digital sensor. Make sure that
the appropriate type is selected in the sensor settings.
Features of the protection against internal overheating:
when the temperature inside the housing drops below
60 °C, the thermostat will resume operation. When
the protection is triggered more than 5 times in a row,
the thermostat will be blocked until the temperature inside
the housing drops below 60 °C and one of the buttons is
pressed.
The temperature controller has switched to the
Emergency Timer Mode. The symbol and
the remaining time until the next load on / off
flash on the screen
« »t
.
While the load is running, the symbol « » t flashes
on the screen
Timer-based emergency operation mode (factory setting
15 min.)
« » «–»+
« » « »on oFF
This mode ensures the operation of the thermostat
in case of damage to the sensor: in a 30-minute cyclic
interval it turns on the load for the set time, the rest of the
time the load is turned off. The load operating time is
adjustable from 1 to 29 minutes using the or
buttons. To ensure continuous operation of the load, select
and to turn the load completely off, select .
Heating temperature control is not available.
The load of both channels does not work, the screen
flashes «oht»
The temperature inside the housing exceeded 80 °C, the
protection against internal overheating worked.
Possible cause: internal overheating of the thermostat,
which can be caused by: poor contact in the terminals of the
thermostat, high ambient temperature, exceeding the power
of the switching load, or the cross section of the wires for
connection is incorrectly selected.
It is necessary: to check the tightening of power wires in the
terminals of the thermostat, make sure that the switching
load power does not exceed the permissible one, the cross
section of the wires for connection are selected correctly.
Every 5 seconds the screen displays Ert« »
Possible cause: is a break or short circuit of the
internal overheating sensor. Internal
overheating is not monitored.
It is necessary: to send the thermostat to the service center.
Otherwise, overheating control will not be carried out.
To reset the factory settings, hold the three
buttons at the same time for more than 6 s
until message appears on the screen.
ec
«dEF»
After release it will reset to the factory settings
and reboot.
In order to enable (disable) button blocking
press the and buttons at the same
time for 6 seconds till the ( ) sign
appears on the screen.
«+» «–»
«Loc» «oFF»
(child and public protection)
Reset to the factory settings
Button blocking
It is necessary: make sure that the supply voltage is
available. If power supply is available, contact the Service
Center.
Load is off, screen and indicator are off
Possible cause: No power supply.
Table 1. FUNCTION MENU of the selected channel
1. XXh, where XX is the time in hours if the time is > 10 h.
Hold down button for on / off timer of the first channel and «+»
«–» button for on / off timer of the second channel for 4 seconds.
The screen displays zit dashes, then .« » « »ton toF /
This is the time during which the temperature different from set
main temperature will be maintained.
During operation, the screen alternately displays the time until
the end of the timer and the current temperature. The time is
displayed in the following format:
2. X.YY, where X is hours, YY is minutes if the time is < 10 h.
When the power is switched, the Timer is reset.
Avoid hitting of water or moisture to the device.
Carefully read and become aware of yourself these
instructions.
Connection of the device must be done by a qualified
electrician.
Do not switch the non assembled device to the network.
Do not immerse the sensor with a connecting wire in the
liquid medium.
Turning on and off or and configure the device should be
with dry hands.
Do not connect the device to the network disassembled.
Do not expose the device to extreme temperatures (higher
than 40 ºС or below 5 °C) and high humidity.
–
Do not connect 230 V mains voltage instead of the sensor
(it leads to failure of the thermostat).
Never clean the device with the use of chemicals such as
benzene, solvents.
Do not store the device and do not use it in areas with the
dust.
Do not attempt to disassemble and repair the device.
Do not exceed the landmarks value adaptor and power.
To protect against overvoltage caused by lightning
discharges, use a lightning protector.
Before the installation (dismantling) and connection
(disconnection) of the device, turn off voltage supply and
also act according to the «Rules of an arrangement of
electric installations».
Protect the children from games with the working device, it
is dangerous.
SAFETY INSTRUCTIONS
Low Voltage Directive 2014/35/E U
1 30 UEMC Directive 20 4/ /E
Manufacturer and vendor: DS ELECTRONICS, LTD
04136,
[phone] , : [phone]
[e-mail] www.ds-electronics.com.ua/en/
Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.
48 1 48 1Service Center
Transportation of goods carried in the package, ensuring
the safety of the product.
Do not fire and do not throw away the device with the
household waste.
After the end of its service life, the product must be
disposed of in accordance with applicable law.
The devi e is transported by any kind of transport (rail,
sea, motor, air transportation).
c
Date of manufacture is on the back side of device.
Application time is unlimited.
The device does not contain harmful substances.
If you have any questions or you something will not clear,
call the Service centre the telephone number listed below.
ADDITIONAL INFORMATION
POSSIBLE PROBLEMS, CAUSES
AND WAYS TO OVERCOME THEM

7
5 6
v2G328_2 09052
Menu section
« »≡
Press NotesScreen
If necessary, use the temperature correction on the thermostat
screen.
Correction of screen reading
( actory setting « », ±9,9 °С)f 0.0 range
Temporary temperature
maintenance timer
f .0( actory setting «1 »,
0,5...99,5 , 0,5 )range h step h
L toad work ime
counter ( )view
Temperature in timer mode
( actory setting «5.0», –20...+100 °С)f range
This is the temperature that the thermostat will maintain
in timer mode.
1 time
3 times
4 times
5 times
2 times
6 times
It allows you to calculate energy consumption trough
multiplying the operating time by the load power and t
he tariff. Displays the time (hours, minutes) using a running
line. To reset the counter while watching, press «–».
Hysteresis
step
( factory setting 1,0 °С,
0,1...10 , 0,1range °С )
This is the difference between the temperature of the load turn
on and off. The lower value of hysteresis allows you to
maintain the temperature more accurately, upper to save on
energy consumption and increase the service life of the relay
—
.by reducing the number of load switches
Heating / cooling modes
actory setting Hot( — )f
— heat,«Hot»
«CoL» — cooling.
Sensor type
( actory setting «1 »)f 0r
7 times Select the type of sensor you want to use:
: 2 3, 4 7, 6 8, 10 , 12 , 15 , 33 , 47 ,
— ,
: 18
analog r r r r r r r r where r
is kOhm at 25 °C
digital d .
Control of protection from frequent
switching of power relay
actory setting( « »)f don
If you want to disable protection, select «doF».8 times
EXPLOITATION
If the temperature is higher than the sensor
temperature, the load will turn on and the red indicator of
the corresponding channel will turn on.
preset
View firmware version
Hold down the button for 6 seconds. « »
≡ The manu-
facturer reserves the right to modify the firmware to
enhance the device technical characteristics.
5 seconds after the last pressing, the stat will
automatically return to the air temperature display.
thermo
Select the channel to be adjusted (« » « »Ch1 / Ch2 ): short
press and use the and buttons to select. «≡» «+» «–»
Use the middle button to navigate through the menu«≡»
(Table 1). Use the and buttons to change the
parameters. After pressing the button for the first time
the parameter will flash, after pressing it for the second
time the parameter will change.
«+» «–»
Preset temperature factory setting( 30 °С)
Use the «+»
«–»
«+» «–»
button to select the upper channel, and the
button for the lower channel. Changing the channel
temperature using the and buttons.
short circut — short circuit of the sensor circuit
open circut — sensor circuit break
Possible cause: damage to the sensor and its circuit,
incorrectly selected sensor type in the thermostat settings,
the temperature measured by the analogue sensor exceeds
range of –30...+ °С.130
It is necessary: to check the integrity of the sensor and the
absence of mechanical damage to its circuit, the absence of
power wires that are laid close. Check if the colours are
correct when connecting the digital sensor. Make sure that
the appropriate type is selected in the sensor settings.
Features of the protection against internal overheating:
when the temperature inside the housing drops below
60 °C, the thermostat will resume operation. When
the protection is triggered more than 5 times in a row,
the thermostat will be blocked until the temperature inside
the housing drops below 60 °C and one of the buttons is
pressed.
The temperature controller has switched to the
Emergency Timer Mode. The symbol and
the remaining time until the next load on / off
flash on the screen
« »t
.
While the load is running, the symbol « » t flashes
on the screen
Timer-based emergency operation mode (factory setting
15 min.)
« » «–»+
« » « »on oFF
This mode ensures the operation of the thermostat
in case of damage to the sensor: in a 30-minute cyclic
interval it turns on the load for the set time, the rest of the
time the load is turned off. The load operating time is
adjustable from 1 to 29 minutes using the or
buttons. To ensure continuous operation of the load, select
and to turn the load completely off, select .
Heating temperature control is not available.
The load of both channels does not work, the screen
flashes «oht»
The temperature inside the housing exceeded 80 °C, the
protection against internal overheating worked.
Possible cause: internal overheating of the thermostat,
which can be caused by: poor contact in the terminals of the
thermostat, high ambient temperature, exceeding the power
of the switching load, or the cross section of the wires for
connection is incorrectly selected.
It is necessary: to check the tightening of power wires in the
terminals of the thermostat, make sure that the switching
load power does not exceed the permissible one, the cross
section of the wires for connection are selected correctly.
Every 5 seconds the screen displays Ert« »
Possible cause: is a break or short circuit of the
internal overheating sensor. Internal
overheating is not monitored.
It is necessary: to send the thermostat to the service center.
Otherwise, overheating control will not be carried out.
To reset the factory settings, hold the three
buttons at the same time for more than 6 s
until message appears on the screen.
ec
«dEF»
After release it will reset to the factory settings
and reboot.
In order to enable (disable) button blocking
press the and buttons at the same
time for 6 seconds till the ( ) sign
appears on the screen.
«+» «–»
«Loc» «oFF»
(child and public protection)
Reset to the factory settings
Button blocking
It is necessary: make sure that the supply voltage is
available. If power supply is available, contact the Service
Center.
Load is off, screen and indicator are off
Possible cause: No power supply.
Table 1. FUNCTION MENU of the selected channel
1. XXh, where XX is the time in hours if the time is > 10 h.
Hold down button for on / off timer of the first channel and «+»
«–» button for on / off timer of the second channel for 4 seconds.
The screen displays zit dashes, then .« » « »ton toF /
This is the time during which the temperature different from set
main temperature will be maintained.
During operation, the screen alternately displays the time until
the end of the timer and the current temperature. The time is
displayed in the following format:
2. X.YY, where X is hours, YY is minutes if the time is < 10 h.
When the power is switched, the Timer is reset.
Avoid hitting of water or moisture to the device.
Carefully read and become aware of yourself these
instructions.
Connection of the device must be done by a qualified
electrician.
Do not switch the non assembled device to the network.
Do not immerse the sensor with a connecting wire in the
liquid medium.
Turning on and off or and configure the device should be
with dry hands.
Do not connect the device to the network disassembled.
Do not expose the device to extreme temperatures (higher
than 40 ºС or below 5 °C) and high humidity.
–
Do not connect 230 V mains voltage instead of the sensor
(it leads to failure of the thermostat).
Never clean the device with the use of chemicals such as
benzene, solvents.
Do not store the device and do not use it in areas with the
dust.
Do not attempt to disassemble and repair the device.
Do not exceed the landmarks value adaptor and power.
To protect against overvoltage caused by lightning
discharges, use a lightning protector.
Before the installation (dismantling) and connection
(disconnection) of the device, turn off voltage supply and
also act according to the «Rules of an arrangement of
electric installations».
Protect the children from games with the working device, it
is dangerous.
SAFETY INSTRUCTIONS
Low Voltage Directive 2014/35/E U
1 30 UEMC Directive 20 4/ /E
Manufacturer and vendor: DS ELECTRONICS, LTD
04136,
[phone] , : [phone]
[e-mail] www.ds-electronics.com.ua/en/
Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.
48 1 48 1Service Center
Transportation of goods carried in the package, ensuring
the safety of the product.
Do not fire and do not throw away the device with the
household waste.
After the end of its service life, the product must be
disposed of in accordance with applicable law.
The devi e is transported by any kind of transport (rail,
sea, motor, air transportation).
c
Date of manufacture is on the back side of device.
Application time is unlimited.
The device does not contain harmful substances.
If you have any questions or you something will not clear,
call the Service centre the telephone number listed below.
ADDITIONAL INFORMATION
POSSIBLE PROBLEMS, CAUSES
AND WAYS TO OVERCOME THEM

7
5 6
v2G328_2 09052
Menu section
« »≡
Press NotesScreen
If necessary, use the temperature correction on the thermostat
screen.
Correction of screen reading
( actory setting « », ±9,9 °С)f 0.0 range
Temporary temperature
maintenance timer
f .0( actory setting «1 »,
0,5...99,5 , 0,5 )range h step h
L toad work ime
counter ( )view
Temperature in timer mode
( actory setting «5.0», –20...+100 °С)f range
This is the temperature that the thermostat will maintain
in timer mode.
1 time
3 times
4 times
5 times
2 times
6 times
It allows you to calculate energy consumption trough
multiplying the operating time by the load power and t
he tariff. Displays the time (hours, minutes) using a running
line. To reset the counter while watching, press «–».
Hysteresis
step
( factory setting 1,0 °С,
0,1...10 , 0,1range °С )
This is the difference between the temperature of the load turn
on and off. The lower value of hysteresis allows you to
maintain the temperature more accurately, upper to save on
energy consumption and increase the service life of the relay
—
.by reducing the number of load switches
Heating / cooling modes
actory setting Hot( — )f
— heat,«Hot»
«CoL» — cooling.
Sensor type
( actory setting «1 »)f 0r
7 times Select the type of sensor you want to use:
: 2 3, 4 7, 6 8, 10 , 12 , 15 , 33 , 47 ,
— ,
: 18
analog r r r r r r r r where r
is kOhm at 25 °C
digital d .
Control of protection from frequent
switching of power relay
actory setting( « »)f don
If you want to disable protection, select «doF».8 times
EXPLOITATION
If the temperature is higher than the sensor
temperature, the load will turn on and the red indicator of
the corresponding channel will turn on.
preset
View firmware version
Hold down the button for 6 seconds. « »
≡ The manu-
facturer reserves the right to modify the firmware to
enhance the device technical characteristics.
5 seconds after the last pressing, the stat will
automatically return to the air temperature display.
thermo
Select the channel to be adjusted (« » « »Ch1 / Ch2 ): short
press and use the and buttons to select. «≡» «+» «–»
Use the middle button to navigate through the menu«≡»
(Table 1). Use the and buttons to change the
parameters. After pressing the button for the first time
the parameter will flash, after pressing it for the second
time the parameter will change.
«+» «–»
Preset temperature factory setting( 30 °С)
Use the «+»
«–»
«+» «–»
button to select the upper channel, and the
button for the lower channel. Changing the channel
temperature using the and buttons.
short circut — short circuit of the sensor circuit
open circut — sensor circuit break
Possible cause: damage to the sensor and its circuit,
incorrectly selected sensor type in the thermostat settings,
the temperature measured by the analogue sensor exceeds
range of –30...+ °С.130
It is necessary: to check the integrity of the sensor and the
absence of mechanical damage to its circuit, the absence of
power wires that are laid close. Check if the colours are
correct when connecting the digital sensor. Make sure that
the appropriate type is selected in the sensor settings.
Features of the protection against internal overheating:
when the temperature inside the housing drops below
60 °C, the thermostat will resume operation. When
the protection is triggered more than 5 times in a row,
the thermostat will be blocked until the temperature inside
the housing drops below 60 °C and one of the buttons is
pressed.
The temperature controller has switched to the
Emergency Timer Mode. The symbol and
the remaining time until the next load on / off
flash on the screen
« »t
.
While the load is running, the symbol « » t flashes
on the screen
Timer-based emergency operation mode (factory setting
15 min.)
« » «–»+
« » « »on oFF
This mode ensures the operation of the thermostat
in case of damage to the sensor: in a 30-minute cyclic
interval it turns on the load for the set time, the rest of the
time the load is turned off. The load operating time is
adjustable from 1 to 29 minutes using the or
buttons. To ensure continuous operation of the load, select
and to turn the load completely off, select .
Heating temperature control is not available.
The load of both channels does not work, the screen
flashes «oht»
The temperature inside the housing exceeded 80 °C, the
protection against internal overheating worked.
Possible cause: internal overheating of the thermostat,
which can be caused by: poor contact in the terminals of the
thermostat, high ambient temperature, exceeding the power
of the switching load, or the cross section of the wires for
connection is incorrectly selected.
It is necessary: to check the tightening of power wires in the
terminals of the thermostat, make sure that the switching
load power does not exceed the permissible one, the cross
section of the wires for connection are selected correctly.
Every 5 seconds the screen displays Ert« »
Possible cause: is a break or short circuit of the
internal overheating sensor. Internal
overheating is not monitored.
It is necessary: to send the thermostat to the service center.
Otherwise, overheating control will not be carried out.
To reset the factory settings, hold the three
buttons at the same time for more than 6 s
until message appears on the screen.
ec
«dEF»
After release it will reset to the factory settings
and reboot.
In order to enable (disable) button blocking
press the and buttons at the same
time for 6 seconds till the ( ) sign
appears on the screen.
«+» «–»
«Loc» «oFF»
(child and public protection)
Reset to the factory settings
Button blocking
It is necessary: make sure that the supply voltage is
available. If power supply is available, contact the Service
Center.
Load is off, screen and indicator are off
Possible cause: No power supply.
Table 1. FUNCTION MENU of the selected channel
1. XXh, where XX is the time in hours if the time is > 10 h.
Hold down button for on / off timer of the first channel and «+»
«–» button for on / off timer of the second channel for 4 seconds.
The screen displays zit dashes, then .« » « »ton toF /
This is the time during which the temperature different from set
main temperature will be maintained.
During operation, the screen alternately displays the time until
the end of the timer and the current temperature. The time is
displayed in the following format:
2. X.YY, where X is hours, YY is minutes if the time is < 10 h.
When the power is switched, the Timer is reset.
Avoid hitting of water or moisture to the device.
Carefully read and become aware of yourself these
instructions.
Connection of the device must be done by a qualified
electrician.
Do not switch the non assembled device to the network.
Do not immerse the sensor with a connecting wire in the
liquid medium.
Turning on and off or and configure the device should be
with dry hands.
Do not connect the device to the network disassembled.
Do not expose the device to extreme temperatures (higher
than 40 ºС or below 5 °C) and high humidity.
–
Do not connect 230 V mains voltage instead of the sensor
(it leads to failure of the thermostat).
Never clean the device with the use of chemicals such as
benzene, solvents.
Do not store the device and do not use it in areas with the
dust.
Do not attempt to disassemble and repair the device.
Do not exceed the landmarks value adaptor and power.
To protect against overvoltage caused by lightning
discharges, use a lightning protector.
Before the installation (dismantling) and connection
(disconnection) of the device, turn off voltage supply and
also act according to the «Rules of an arrangement of
electric installations».
Protect the children from games with the working device, it
is dangerous.
SAFETY INSTRUCTIONS
Low Voltage Directive 2014/35/E U
1 30 UEMC Directive 20 4/ /E
Manufacturer and vendor: DS ELECTRONICS, LTD
04136,
[phone] , : [phone]
[e-mail] www.ds-electronics.com.ua/en/
Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.
48 1 48 1Service Center
Transportation of goods carried in the package, ensuring
the safety of the product.
Do not fire and do not throw away the device with the
household waste.
After the end of its service life, the product must be
disposed of in accordance with applicable law.
The devi e is transported by any kind of transport (rail,
sea, motor, air transportation).
c
Date of manufacture is on the back side of device.
Application time is unlimited.
The device does not contain harmful substances.
If you have any questions or you something will not clear,
call the Service centre the telephone number listed below.
ADDITIONAL INFORMATION
POSSIBLE PROBLEMS, CAUSES
AND WAYS TO OVERCOME THEM

7
5 6
v2G328_2 09052
Menu section
« »≡
Press NotesScreen
If necessary, use the temperature correction on the thermostat
screen.
Correction of screen reading
( actory setting « », ±9,9 °С)f 0.0 range
Temporary temperature
maintenance timer
f .0( actory setting «1 »,
0,5...99,5 , 0,5 )range h step h
L toad work ime
counter ( )view
Temperature in timer mode
( actory setting «5.0», –20...+100 °С)f range
This is the temperature that the thermostat will maintain
in timer mode.
1 time
3 times
4 times
5 times
2 times
6 times
It allows you to calculate energy consumption trough
multiplying the operating time by the load power and t
he tariff. Displays the time (hours, minutes) using a running
line. To reset the counter while watching, press «–».
Hysteresis
step
( factory setting 1,0 °С,
0,1...10 , 0,1range °С )
This is the difference between the temperature of the load turn
on and off. The lower value of hysteresis allows you to
maintain the temperature more accurately, upper to save on
energy consumption and increase the service life of the relay
—
.by reducing the number of load switches
Heating / cooling modes
actory setting Hot( — )f
— heat,«Hot»
«CoL» — cooling.
Sensor type
( actory setting «1 »)f 0r
7 times Select the type of sensor you want to use:
: 2 3, 4 7, 6 8, 10 , 12 , 15 , 33 , 47 ,
— ,
: 18
analog r r r r r r r r where r
is kOhm at 25 °C
digital d .
Control of protection from frequent
switching of power relay
actory setting( « »)f don
If you want to disable protection, select «doF».8 times
EXPLOITATION
If the temperature is higher than the sensor
temperature, the load will turn on and the red indicator of
the corresponding channel will turn on.
preset
View firmware version
Hold down the button for 6 seconds. « »
≡ The manu-
facturer reserves the right to modify the firmware to
enhance the device technical characteristics.
5 seconds after the last pressing, the stat will
automatically return to the air temperature display.
thermo
Select the channel to be adjusted (« » « »Ch1 / Ch2 ): short
press and use the and buttons to select. «≡» «+» «–»
Use the middle button to navigate through the menu«≡»
(Table 1). Use the and buttons to change the
parameters. After pressing the button for the first time
the parameter will flash, after pressing it for the second
time the parameter will change.
«+» «–»
Preset temperature factory setting( 30 °С)
Use the «+»
«–»
«+» «–»
button to select the upper channel, and the
button for the lower channel. Changing the channel
temperature using the and buttons.
short circut — short circuit of the sensor circuit
open circut — sensor circuit break
Possible cause: damage to the sensor and its circuit,
incorrectly selected sensor type in the thermostat settings,
the temperature measured by the analogue sensor exceeds
range of –30...+ °С.130
It is necessary: to check the integrity of the sensor and the
absence of mechanical damage to its circuit, the absence of
power wires that are laid close. Check if the colours are
correct when connecting the digital sensor. Make sure that
the appropriate type is selected in the sensor settings.
Features of the protection against internal overheating:
when the temperature inside the housing drops below
60 °C, the thermostat will resume operation. When
the protection is triggered more than 5 times in a row,
the thermostat will be blocked until the temperature inside
the housing drops below 60 °C and one of the buttons is
pressed.
The temperature controller has switched to the
Emergency Timer Mode. The symbol and
the remaining time until the next load on / off
flash on the screen
« »t
.
While the load is running, the symbol « » t flashes
on the screen
Timer-based emergency operation mode (factory setting
15 min.)
« » «–»+
« » « »on oFF
This mode ensures the operation of the thermostat
in case of damage to the sensor: in a 30-minute cyclic
interval it turns on the load for the set time, the rest of the
time the load is turned off. The load operating time is
adjustable from 1 to 29 minutes using the or
buttons. To ensure continuous operation of the load, select
and to turn the load completely off, select .
Heating temperature control is not available.
The load of both channels does not work, the screen
flashes «oht»
The temperature inside the housing exceeded 80 °C, the
protection against internal overheating worked.
Possible cause: internal overheating of the thermostat,
which can be caused by: poor contact in the terminals of the
thermostat, high ambient temperature, exceeding the power
of the switching load, or the cross section of the wires for
connection is incorrectly selected.
It is necessary: to check the tightening of power wires in the
terminals of the thermostat, make sure that the switching
load power does not exceed the permissible one, the cross
section of the wires for connection are selected correctly.
Every 5 seconds the screen displays Ert« »
Possible cause: is a break or short circuit of the
internal overheating sensor. Internal
overheating is not monitored.
It is necessary: to send the thermostat to the service center.
Otherwise, overheating control will not be carried out.
To reset the factory settings, hold the three
buttons at the same time for more than 6 s
until message appears on the screen.
ec
«dEF»
After release it will reset to the factory settings
and reboot.
In order to enable (disable) button blocking
press the and buttons at the same
time for 6 seconds till the ( ) sign
appears on the screen.
«+» «–»
«Loc» «oFF»
(child and public protection)
Reset to the factory settings
Button blocking
It is necessary: make sure that the supply voltage is
available. If power supply is available, contact the Service
Center.
Load is off, screen and indicator are off
Possible cause: No power supply.
Table 1. FUNCTION MENU of the selected channel
1. XXh, where XX is the time in hours if the time is > 10 h.
Hold down button for on / off timer of the first channel and «+»
«–» button for on / off timer of the second channel for 4 seconds.
The screen displays zit dashes, then .« » « »ton toF /
This is the time during which the temperature different from set
main temperature will be maintained.
During operation, the screen alternately displays the time until
the end of the timer and the current temperature. The time is
displayed in the following format:
2. X.YY, where X is hours, YY is minutes if the time is < 10 h.
When the power is switched, the Timer is reset.
Avoid hitting of water or moisture to the device.
Carefully read and become aware of yourself these
instructions.
Connection of the device must be done by a qualified
electrician.
Do not switch the non assembled device to the network.
Do not immerse the sensor with a connecting wire in the
liquid medium.
Turning on and off or and configure the device should be
with dry hands.
Do not connect the device to the network disassembled.
Do not expose the device to extreme temperatures (higher
than 40 ºС or below 5 °C) and high humidity.
–
Do not connect 230 V mains voltage instead of the sensor
(it leads to failure of the thermostat).
Never clean the device with the use of chemicals such as
benzene, solvents.
Do not store the device and do not use it in areas with the
dust.
Do not attempt to disassemble and repair the device.
Do not exceed the landmarks value adaptor and power.
To protect against overvoltage caused by lightning
discharges, use a lightning protector.
Before the installation (dismantling) and connection
(disconnection) of the device, turn off voltage supply and
also act according to the «Rules of an arrangement of
electric installations».
Protect the children from games with the working device, it
is dangerous.
SAFETY INSTRUCTIONS
Low Voltage Directive 2014/35/E U
1 30 UEMC Directive 20 4/ /E
Manufacturer and vendor: DS ELECTRONICS, LTD
04136,
[phone] , : [phone]
[e-mail] www.ds-electronics.com.ua/en/
Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.
48 1 48 1Service Center
Transportation of goods carried in the package, ensuring
the safety of the product.
Do not fire and do not throw away the device with the
household waste.
After the end of its service life, the product must be
disposed of in accordance with applicable law.
The devi e is transported by any kind of transport (rail,
sea, motor, air transportation).
c
Date of manufacture is on the back side of device.
Application time is unlimited.
The device does not contain harmful substances.
If you have any questions or you something will not clear,
call the Service centre the telephone number listed below.
ADDITIONAL INFORMATION
POSSIBLE PROBLEMS, CAUSES
AND WAYS TO OVERCOME THEM

7
5 6
v2G328_2 09052
Menu section
« »≡
Press NotesScreen
If necessary, use the temperature correction on the thermostat
screen.
Correction of screen reading
( actory setting « », ±9,9 °С)f 0.0 range
Temporary temperature
maintenance timer
f .0( actory setting «1 »,
0,5...99,5 , 0,5 )range h step h
L toad work ime
counter ( )view
Temperature in timer mode
( actory setting «5.0», –20...+100 °С)f range
This is the temperature that the thermostat will maintain
in timer mode.
1 time
3 times
4 times
5 times
2 times
6 times
It allows you to calculate energy consumption trough
multiplying the operating time by the load power and t
he tariff. Displays the time (hours, minutes) using a running
line. To reset the counter while watching, press «–».
Hysteresis
step
( factory setting 1,0 °С,
0,1...10 , 0,1range °С )
This is the difference between the temperature of the load turn
on and off. The lower value of hysteresis allows you to
maintain the temperature more accurately, upper to save on
energy consumption and increase the service life of the relay
—
.by reducing the number of load switches
Heating / cooling modes
actory setting Hot( — )f
— heat,«Hot»
«CoL» — cooling.
Sensor type
( actory setting «1 »)f 0r
7 times Select the type of sensor you want to use:
: 2 3, 4 7, 6 8, 10 , 12 , 15 , 33 , 47 ,
— ,
: 18
analog r r r r r r r r where r
is kOhm at 25 °C
digital d .
Control of protection from frequent
switching of power relay
actory setting( « »)f don
If you want to disable protection, select «doF».8 times
EXPLOITATION
If the temperature is higher than the sensor
temperature, the load will turn on and the red indicator of
the corresponding channel will turn on.
preset
View firmware version
Hold down the button for 6 seconds. « »
≡ The manu-
facturer reserves the right to modify the firmware to
enhance the device technical characteristics.
5 seconds after the last pressing, the stat will
automatically return to the air temperature display.
thermo
Select the channel to be adjusted (« » « »Ch1 / Ch2 ): short
press and use the and buttons to select. «≡» «+» «–»
Use the middle button to navigate through the menu«≡»
(Table 1). Use the and buttons to change the
parameters. After pressing the button for the first time
the parameter will flash, after pressing it for the second
time the parameter will change.
«+» «–»
Preset temperature factory setting( 30 °С)
Use the «+»
«–»
«+» «–»
button to select the upper channel, and the
button for the lower channel. Changing the channel
temperature using the and buttons.
short circut — short circuit of the sensor circuit
open circut — sensor circuit break
Possible cause: damage to the sensor and its circuit,
incorrectly selected sensor type in the thermostat settings,
the temperature measured by the analogue sensor exceeds
range of –30...+ °С.130
It is necessary: to check the integrity of the sensor and the
absence of mechanical damage to its circuit, the absence of
power wires that are laid close. Check if the colours are
correct when connecting the digital sensor. Make sure that
the appropriate type is selected in the sensor settings.
Features of the protection against internal overheating:
when the temperature inside the housing drops below
60 °C, the thermostat will resume operation. When
the protection is triggered more than 5 times in a row,
the thermostat will be blocked until the temperature inside
the housing drops below 60 °C and one of the buttons is
pressed.
The temperature controller has switched to the
Emergency Timer Mode. The symbol and
the remaining time until the next load on / off
flash on the screen
« »t
.
While the load is running, the symbol « » t flashes
on the screen
Timer-based emergency operation mode (factory setting
15 min.)
« » «–»+
« » « »on oFF
This mode ensures the operation of the thermostat
in case of damage to the sensor: in a 30-minute cyclic
interval it turns on the load for the set time, the rest of the
time the load is turned off. The load operating time is
adjustable from 1 to 29 minutes using the or
buttons. To ensure continuous operation of the load, select
and to turn the load completely off, select .
Heating temperature control is not available.
The load of both channels does not work, the screen
flashes «oht»
The temperature inside the housing exceeded 80 °C, the
protection against internal overheating worked.
Possible cause: internal overheating of the thermostat,
which can be caused by: poor contact in the terminals of the
thermostat, high ambient temperature, exceeding the power
of the switching load, or the cross section of the wires for
connection is incorrectly selected.
It is necessary: to check the tightening of power wires in the
terminals of the thermostat, make sure that the switching
load power does not exceed the permissible one, the cross
section of the wires for connection are selected correctly.
Every 5 seconds the screen displays Ert« »
Possible cause: is a break or short circuit of the
internal overheating sensor. Internal
overheating is not monitored.
It is necessary: to send the thermostat to the service center.
Otherwise, overheating control will not be carried out.
To reset the factory settings, hold the three
buttons at the same time for more than 6 s
until message appears on the screen.
ec
«dEF»
After release it will reset to the factory settings
and reboot.
In order to enable (disable) button blocking
press the and buttons at the same
time for 6 seconds till the ( ) sign
appears on the screen.
«+» «–»
«Loc» «oFF»
(child and public protection)
Reset to the factory settings
Button blocking
It is necessary: make sure that the supply voltage is
available. If power supply is available, contact the Service
Center.
Load is off, screen and indicator are off
Possible cause: No power supply.
Table 1. FUNCTION MENU of the selected channel
1. XXh, where XX is the time in hours if the time is > 10 h.
Hold down button for on / off timer of the first channel and «+»
«–» button for on / off timer of the second channel for 4 seconds.
The screen displays zit dashes, then .« » « »ton toF /
This is the time during which the temperature different from set
main temperature will be maintained.
During operation, the screen alternately displays the time until
the end of the timer and the current temperature. The time is
displayed in the following format:
2. X.YY, where X is hours, YY is minutes if the time is < 10 h.
When the power is switched, the Timer is reset.
Avoid hitting of water or moisture to the device.
Carefully read and become aware of yourself these
instructions.
Connection of the device must be done by a qualified
electrician.
Do not switch the non assembled device to the network.
Do not immerse the sensor with a connecting wire in the
liquid medium.
Turning on and off or and configure the device should be
with dry hands.
Do not connect the device to the network disassembled.
Do not expose the device to extreme temperatures (higher
than 40 ºС or below 5 °C) and high humidity.
–
Do not connect 230 V mains voltage instead of the sensor
(it leads to failure of the thermostat).
Never clean the device with the use of chemicals such as
benzene, solvents.
Do not store the device and do not use it in areas with the
dust.
Do not attempt to disassemble and repair the device.
Do not exceed the landmarks value adaptor and power.
To protect against overvoltage caused by lightning
discharges, use a lightning protector.
Before the installation (dismantling) and connection
(disconnection) of the device, turn off voltage supply and
also act according to the «Rules of an arrangement of
electric installations».
Protect the children from games with the working device, it
is dangerous.
SAFETY INSTRUCTIONS
Low Voltage Directive 2014/35/E U
1 30 UEMC Directive 20 4/ /E
Manufacturer and vendor: DS ELECTRONICS, LTD
04136,
[phone] , : [phone]
[email protected] www.ds-electronics.com.ua/en/
Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.
48 1 48 1Service Center
Transportation of goods carried in the package, ensuring
the safety of the product.
Do not fire and do not throw away the device with the
household waste.
After the end of its service life, the product must be
disposed of in accordance with applicable law.
The devi e is transported by any kind of transport (rail,
sea, motor, air transportation).
c
Date of manufacture is on the back side of device.
Application time is unlimited.
The device does not contain harmful substances.
If you have any questions or you something will not clear,
call the Service centre the telephone number listed below.
ADDITIONAL INFORMATION
POSSIBLE PROBLEMS, CAUSES
AND WAYS TO OVERCOME THEM