wavin Sentio User manual

Control system
Underfloor heating
& cooling
WAVIN SENTIO
Quick Guide | January 2020

A A A
F
I
HH
H
J L M N
N
L L
N
G
G
O
K
K
F
B B B
C
D
E
A

B
T1 T2 T3 T4 T5
VFR1 VFR2 P1 N LNPE P2 PE N PE
S1 S4 BS2 GN AOS3 +U02 GNC 01 GNC AGN P0 P1
A1 A3 A6A2 A5A4 A7 A8
A (24V) B C
+U A B GN
A9 A11 A14A10 A13A12 A15 A16
+U A B GN
D E F
1
20 2021
26 26
2 43 5 6 7 8 9 10 11 12 14 15 16 17 18
13
19
10 10 22 23 24 2520
20 20

C
Wall mounted | wireless
Room comfort settings
Room settings
COMFORT
TEMPORARY
HOLIDAY
RESET
HOLIDAY
5s
5s
5s
For thermostat with
enabled floor sensor
BATTERY STATUS
SIGNAL STRENGTH
TEST
30
s
5 s
1 s
43%
99
Advanced settings
Lock-Unlock
LOCK
UNLOCK
3 s
Warning Error
GENERALLOST OF
CONNECTION
WIRELESS
LOW BATTERY
FLOOR HEATING
BLOCKED BY FLOOR
SECURITY LIMIT
HEATING/ COOLING
BLOCKED BY WINDOW
GENERAL
TOO HIGH
TEMPERATURE
TOO LOW
TEMPERATURE
Check manual
DEW POINT
Check manual
BUS POWERED
DEVICE
ENROLL PROCESS
NOT SUCCESFUL
How to replace batteries
Open Replace batteries Close
CLICK CLICK
CONFIRM
CONFIRMCONFIRM
CONFIRM
CONFIRM
CONFIRM
CONFIRM
CONFIRM
3 s
5s
5s
ANY CHANGE
ANY CHANGE
≥ 20
AA
AA
WALL
Horizontal double touch
CLICK
Room comfort settings
Room settings
COMFORT
TEMPORARY
HOLIDAY
RESET
HOLIDAY
5s
5s
5s
For thermostat with
enabled floor sensor
BATTERY STATUS
SIGNAL STRENGTH
TEST
30
s
5 s
1 s
43%
99
Advanced settings
Lock-Unlock
LOCK
UNLOCK
3 s
Warning Error
GENERALLOST OF
CONNECTION
WIRELESS
LOW BATTERY
FLOOR HEATING
BLOCKED BY FLOOR
SECURITY LIMIT
HEATING/ COOLING
BLOCKED BY WINDOW
GENERAL
TOO HIGH
TEMPERATURE
TOO LOW
TEMPERATURE
Check manual
DEW POINT
Check manual
BUS POWERED
DEVICE
ENROLL PROCESS
NOT SUCCESFUL
How to replace batteries
Open Replace batteries Close
CLICK CLICK
CONFIRM
CONFIRMCONFIRM
CONFIRM
CONFIRM
CONFIRM
CONFIRM
CONFIRM
3 s
5s
5s
ANY CHANGE
ANY CHANGE
≥ 20
AA
AA
WALL
Horizontal double touch
CLICK
Room comfort settings
Room settings
COMFORT
TEMPORARY
HOLIDAY
RESET
HOLIDAY
5s
5s
5s
For thermostat with
enabled floor sensor
BATTERY STATUS
SIGNAL STRENGTH
TEST
30
s
5 s
1 s
43%
99
Advanced settings
Lock-Unlock
LOCK
UNLOCK
3 s
Warning Error
GENERALLOST OF
CONNECTION
WIRELESS
LOW BATTERY
FLOOR HEATING
BLOCKED BY FLOOR
SECURITY LIMIT
HEATING/ COOLING
BLOCKED BY WINDOW
GENERAL
TOO HIGH
TEMPERATURE
TOO LOW
TEMPERATURE
Check manual
DEW POINT
Check manual
BUS POWERED
DEVICE
ENROLL PROCESS
NOT SUCCESFUL
How to replace batteries
Open Replace batteries Close
CLICK CLICK
CONFIRM
CONFIRMCONFIRM
CONFIRM
CONFIRM
CONFIRM
CONFIRM
CONFIRM
3 s
5s
5s
ANY CHANGE
ANY CHANGE
≥ 20
AA
AA
WALL
Horizontal double touch
CLICK
Room comfort settings
Room settings
COMFORT
TEMPORARY
HOLIDAY
RESET
HOLIDAY
5s
5s
5s
For thermostat with
enabled floor sensor
BATTERY STATUS
SIGNAL STRENGTH
TEST
30
s
5 s
1 s
43%
99
Advanced settings
Lock-Unlock
LOCK
UNLOCK
3 s
Warning Error
GENERALLOST OF
CONNECTION
WIRELESS
LOW BATTERY
FLOOR HEATING
BLOCKED BY FLOOR
SECURITY LIMIT
HEATING/ COOLING
BLOCKED BY WINDOW
GENERAL
TOO HIGH
TEMPERATURE
TOO LOW
TEMPERATURE
Check manual
DEW POINT
Check manual
BUS POWERED
DEVICE
ENROLL PROCESS
NOT SUCCESFUL
How to replace batteries
Open Replace batteries Close
CLICK CLICK
CONFIRM
CONFIRMCONFIRM
CONFIRM
CONFIRM
CONFIRM
CONFIRM
CONFIRM
3 s
5s
5s
ANY CHANGE
ANY CHANGE
≥ 20
AA
AA
WALL
Horizontal double touch
CLICK
Replace batteries CloseOpen
Hand Held | wireless
How to replace the batteries
Insert batteries CloseOpen

List of content
DI
English page 1- 8
Danish page 9 - 16
French page 17- 24
Italian page 25 - 32
German page 33 - 40
Polish page 41- 48

E
Art.nr.: 3077000, 3077001,
3077004
Art.nr.: 4063800
Art.nr.: 4063809
Art.nr.: 4064828
Art.nr.: 3077002, 3077003
Art.nr.: 4063801
Art.nr.: 4063810
Art.nr.: 406829, 4030065 Art.nr.: 4063808 Art.nr.: 4063804, 4063805
Art.nr.: 4063803 Art.nr.: 4063796, 4063799,
4063797,4063798, 4064446
Art.nr.: 4063802
Art.nr.: 4064150 Art.nr.: 4064150
Art.nr.: 4063806, 4063807
Art.nr.: 4054937
II
VI
X
XIV XV XVI
I
V
IX
XIII
III
VII
XI
IV
VIII
XII
Overview of all components

Connection scheme
A A
AA
AA
A
A
F
Location Location
Location Location
Location Location
Location Location
T3
P1
PUMP 1
S1 C S2
T2

A A
AA
AA
A
A
GF
Location Location
Location Location
Location Location
Location Location
T5
P2
PUMP 2
S3 C S4
T4

+
How to connect to the app
SN:123
RK:456
Registration Key (RK) is found on a
sticker on the CCU; usually on the front.
Press the learn button on the CCU.
1
2
3
4
H

Enroll procedure thermostat & sensors
I

JC
Choose profile
System | Installer settings | Hardware profile | Change profile
3
2
4
1

1
Number* Article code Description
I 3077000 Wired Thermostat
3077001 Wireless Thermostat
3077004 Wireless Thermostat with Infrared Floorsensor
II 3077002 Wired Sensor
3077003 Wireless Sensor
III 4063803 Wallbox Frame for Thermostat or Sensor
IV 4063796 Central Control Unit (CCU), 8 input/16 output, no cable
4063797 Central Control Unit (CCU), 8 input/16 output, F-plug
4063798 Central Control Unit (CCU), 8 input/16 output, G-plug
4064446 Central Control Unit (CCU), 8 input/16 output, K-plug
V 4063800 Extension Unit (EU-A) for Central Control Unit, additionl 8 outputs
VI 4063801 Extension Unit (EU-VFR) for Central Control Unit, 6 Voltage Free Relays
VII 4063802 Commissioning Touch Screen (LCD-200)
VIII 4063806 Wired Outdoor Sensor
4063807 Wireless Outdoor Sensor
IX 4063809 External Antenna (3pin)
X 4063810 Wired Floor Sensor
XI 4064150 Pipe Sensor, strap on
XII 4054937 Actuator 24V NC VA50
XIII 4064828 Sentio Connection Cable for PC (Windows)
XIV 4064829 Servo motor 3-pos., 24V
4030065 Servo motor 10-0V control (Wavin Italy)
XV 4063808 Sentio Outdoor Thermometer
XVI 4063804 Smart Radiator Thermostat, RA
4063805 Smart Radiator Thermostat, M28/30
* See page E
Components
1

2
Number* Symbol Description
1 T1 Connection for temperature sensor, Outdoor temperature sensor
2 T2 Connection for temperature sensor, Flow, heating circuit 1
3 T3 Connection for temperature sensor, Return, heating circuit 1
4 T4 Connection for temperature sensor, Flow, heating circuit 2
5 T5 Connection for temperature sensor, Return, heating circuit 2
6 S1/C/S2 Servo motor, heating circuit 1
7 S3/C/S4 Servo motor, heating circuit 2
8 O1/GN Universal programmable input / output 1
9 O2/GN Universal programmable input / output 2
10 +U/A/B/GN ROXi bus
11 AO/GN Analog output 0-10V
12 PO PWM output (To be used with “GN” for analog output )
13 PI PWM input (To be used with “GN” for analog output)
14 VFR 1 Connection to voltage-free relay 1
15 VFR 2 Connection to voltage-free relay 2
16 P1/N/PE Connection to pump relay 1 (230V)
17 P2/N/PE Connection to pump relay 2 (230V)
18 L/N/PE Connection to 230V supply
19 A1 – A8 Actuator outputs 1-8 (for 1 or 2 PC of thermal acutator 24V 1W/PC)
20 - Internal connection between Control Unit(IV) and Extension Unit (V, VI)
21 A9 – A16 Actuator outputs 9-16 (for 1 PC of thermal acutator 24V 1W/PC)
22 A/B Connection to 24V voltage-free relay
23 C Connection to voltage-free relay C, AC 24-230V, 1A each
24 D Connection to voltage-free relay D AC 24-230V, 1A each
25 E Connection to voltage-free relay E AC 24-230V, 1A each
26 F Connection to voltage-free relay F AC 24-230V, 1A each
Installation and connection of the Wavin Sentio Control Unit and Extension Units may only be carried out
by an authorized installer.
* See page B
Ports CCU and EUs
2

3
LEDs and Buttons CCU and EUs
Letter* LED/Button Function Light Meaning
A Status Off No power supply of the unit
Green On Power on – everything ok
Red On Bootloader is working
B Warning Yellow flash Error, e.g. connection to peripheral lost
Yellow slow flash Bootloader is working / preparing for update
Yellow fast flash Update is running
C Cooling Blue On Cooling is active
D LAN status Green On Connection to LAN and cloud service
Green flash Connected to LAN but no cloud service
Green fast flash Learn mode active for registrating unit to the app
Blue On Auto update has found a new version and is ready to update
Blue flash Auto update is ready to check for a new version
Blue fast flash Auto update is checking a new version
E Peripherals enrolling Green On Global peripherals enrolled
Red flash Enrolling mode (global peripherals can be connected)
F Channel Selection - Select a channel by moving it to the left
G 1 – 16 Actuator channels Red On Heating
Green On Idle – no heating / no cooling
Blue On Cooling
Purple On Idle – Room without thermal actuator; e.g. room with
Smart Radiator Thermostat
Cyan On Idle – Output used for special purposes E.g. External Actuator
Red flash Enroling mode (peripherals can be connected)
Red fast flash Output overloaded, heating demand
Green flash Missing periphery
Green fast flash Output overloaded, idle, no demand
Blue fast flash Output overloaded, cooling demand
Green/red Heating blocked
Green/blue Cooling is blocked
Purple/red Heating is blocked for room without thermal actuator
White slow flash Periodic activation (preventive maintenance)
White On First time opening of thermal actuators
Yellow Changing profile settings / restart / updating peripheral
H Enter Confirm action, Learn mode to connect to the APP,
Reset a channel (hold 10s), Factory Reset (hold 20s)
K Channel Selection Select a channel by moving it to the right
O A – F VFR channels Green On VFR set and ready
Red on VFR active
* See page A
3

4
Connect
Mounting the Control Unit
Mount the Central Control Unit (IV) and if required the Extension Unit(s) (V, VI) on the wall with the screws provided. If you want
to mount them side by side, they can be connected by the provided connection element.
Electrical connection for Control Unit (CCU) and extension Unit(s) (EU)
If the CCU and the EU are mounted side by side, the two units are electrically connected using the supplied cable and connect
it to port no. 20. If the CCU / EU are located further away from each other, they are electrically connected via the ROXi bus
(port 10).
Connecting the actuators
Max. 16 actuators (XII) can be added to a Sentio system, in
doing so max. two actuators can be connected to each port
at the CCU and one per output on the EU.
Mount the actuators (XII) on the manifold.
1. Screw the grey valve adapter in the manifold by hand
2. Press the actuator with you hand until you hear a “click”
The actuators are connected with the ports 19 (CCU) or 21
(EU), see page B.
Mounting the room thermostats/sensors
Mount the Thermostat (I)/Sensors (II) on a dry place in the
particular dry, indoor room. It is recommended to choose a
place approx. 1,5m above the floor without draught, stag-
nant air and radiant heat (from sun or electrical devices),
not on an exterior wall or near windows. Do not install them
closed to metal parts or other objects that may interfere with
the radio signals.
If wired room thermostats/sensors are used, connect the
Bus-cable at the terminals “U+, A, B and GND” (port 10).
The room thermostats/sensors are connected to the CCU
by a 2x2 wired, unshielded, twisted pair cable (2x2x24
AWG).
Closing the CCU and EUs
Before closing the CCU/EU ensure that all wires have been
routed through the wiring channels at the bottom of the
units. If the CCU and EU are connected, a part on the front
of the CCU and EU must be removed, leaving space for the
cable between the two units. The front of the CCU/EU is
pressed into place on the base plate and the locking pin (N)
is pushed upwards till you hear a “click”.
Cable Type Diameter / Square Resistance (Ω/km) No. of Actuators Max. cable length
(live wired) at the EU between CCU and EU
CC – 01 0,8 mm/0,52 mm2 38 4 30 m
8 15 m
Copper Cable 1,1 mm/1,0 mm2 18 4 70 m
8 30 m
4

5
Connecting to LAN
If you want to be able to control the system via the Sentio
App, the CCU must be connected to your router. This is
done with a standard netcable (RJ45 plug), which is con-
nected to port M at the bottom of the CCU.
Connecting the Commissioning Touch Screen
To get a complete overview of the whole installation and
be able to set up all parameters for the system a commis-
sioning touch screen can be connected. It is connected
with a standard netcable (RJ-45 plug) into port J or L at
the CCU/EU.
Connecting a Smart Radiator Thermostat
After attaching the M28, M30 or RA adapter on the ther-
mostatic valve the Radiator Thermostat(XVI) can be clicked
on. To enroll this component, select a room channel on the
CCU and insert the batteries or use the commissioning tool.
If the Radiator Thermostat (XVI) is in a position where it is
not properly able to measure the room temperature, add
a room Thermostat(I)/Sensor(II) to improve temperature
measurements.
Connecting a Dehumidifier unit
For humidity control and optimized cooling a dehumidifier
can be added to the system via an Extension Unit with
relays (VI). By connecting the dehumidifier connection (“D”)
and the thermal integration connection (“TI”) according to
the pre-set sub-profiles as shown in the table below to
enroll all units at once. Wavin can offer dehumidifier units
P300, S300, and dehumidifier units with heating/cooling
coil PC300 and SC300 for this functionality. For more
information on dehumidifier see the Technical Handbook at
www.wavin.com/Sentio.
Limitations
The Sentio system can contain a fixed maximum number of
components. Keep these in mind when designing a system.
Max
Rooms 24
Thermo Actuators 24V DC 1W 16
Dehumidifiers 4
Room Thermostats/Sensors 24
Outdoor Temperature Sensor 1
Smart Radiator Thermostat 16
Extension Unit (EU-A) 2
Extension Unit with VFR (EU-VFR) 2
Touch Screen Commissioning tool 2
5
Pre-set Unit Connections to Extension Unit (EU-VFR)
A B C D E F
1.1 1 x Dehumidifier (P/S300) D
1.2 2 x Dehumidifier (P/S300) D D
1.3 3 x Dehumidifier (P/S300) D D D
1.4 4 x Dehumidifier (P/S300) D D D D
2.1 1 x Dehumidifier with H/C coil (PC/SC300) D TI
2.2 2 x Dehumidifier with H/C coil (PC/SC300) D TI D TI
2.3 3 x Dehumidifier with H/C coil (PC/SC300) D TI D TI D TI

6
Set
During the start-up of the Sentio system you have to choose the type of system (profile) that the Sentio unit has to control.
To make this manual easier to read to most common types are included. All other descriptions you can find at www.wavin.
com/Sentio
By default the Sentio Unit comes with profile 1.1 as active. To change the profile and/or set all parameters a Sentio
commissioning touch screen (VII) or the PC-tool (download via www.wavin.com/Sentio , Sentio Connection Cable for
PC (XIII) required) is needed.
Choose Profile
Commissioning Touch Screen: System | Installer settings | Hardware profile | Change profile*
Heating/cooling source With Profile Required
District heating None 1.0
1 ITC loop 1.3.1 Inlet sensor, outlet sensor
2 ITC loops 1.3.2 Inlet sensor, outlet sensor
Boiler/Heat pump None (On/off control) 1.1
0-10V control 1.2
Condensing boiler 0-10V control, 1 ITC loop 2.2.1 Inlet sensor, outlet sensor
0-10V control, 2 ITC loop 2.2.2 Inlet sensor, outlet sensor
Heat pump UFH/UFC Heat/Cooling switch 3.3.0 Inlet sensor (recommended)
Automatic switch 3.3.1 Outdoor Sensor, Inlet sensor (recommended)
1 ITC + Heat/Cooling switch 3.3.2 Inlet sensor, outlet sensor
1 ITC + Automatic switch 3.3.3 Outdoor Sensor, Inlet sensor, outlet sensor
Any single source 2 Heat/cooling circuits 4.1.1
+ dehumidifier 1 ITC 4.1.2 Inlet sensor, outlet sensor
1 ITC + heat/cooling circuit 4.1.3 Inlet sensor, outlet sensor
2 ITC + heat/cooling circuit 4.1.4 Inlet sensor, outlet sensor
* see page J
If more than 8 outputs are required, then an extension unit (EU-A) (V) can be added to the system.
Most situations are covered by selecting the right profile, but some settings might have to be set for your specific system:
When using a wired thermometer (XV) on input T1 make sure to enable this sensor.
Commissioning Touch Screen: System | Installer settings | Hardware profile | Set outdoor temperature source
Rooms are default controlling on air temperature, for UFH with floor sensors set regulation mode to floor
(or ‘air & floor’).
Commissioning Touch Screen: Room | Settings | Winter mode | Advanced Settings | Regulation mode
ITC-servo type is by default a 3-points servo motor, for a different type see Technical Handbook.
Commissioning Touch Screen: System | Installer settings | Hardware profile | Configure required inputs and output |
Servos | ITC Servo | Servo type
To change a room name go to Info | Room | Settings
6

7
Global peripherals
Global peripherals, as Extension Units (V, VI), Outdoor Sensor (VIII) and Commissioning Touch Screen (VII), collect and display
values that are used to control the entire Sentio system or are used to extend the Sentio system.
The global components have to be registered to the CCU. Usually they are automatically enrolled and registered at the
system startup. The only global component that is not automatically registered is the Wireless Outdoor Temperature Sensor.
It is registered following this way:
1. Press button F the CCU (IV) as long till the LED E is flashing red.
2. Insert the battery(s) into the outdoor temperature sensor. The LED E on the CCU now will glow green.
Local peripherals
Local peripherals, as room thermostats and room sensors, collect and display values for the room they are mounted in.
A total of 24 Local peripherals can be registered to one CCU.
Before the system can be used all local peripherals have to be registered to the channel(s) they have to control.
They are registered in the following way:
1. Press button F or K on the CCU (IV) until the LED next to the channel you want to register the thermostat/sensor
to is flashing red.
2. a) Wireless peripherals: Insert the batteries into the room thermostat / sensor (see manual added to the package)
b) Wired peripherals: Touch the room thermostat / sensor touch area and hold it for approx. 5 sec
(see manual added to the package).
When the CCU has received the enrollment code from the room thermostat / sensor the light next to the channel you
choose will switch to continuous on.
3. If more than one channel has to be registered to the same room thermostat / sensor, repeat step 1 and 2
Repeat the above for the other room thermostats / sensors to be registered.
If you have to remove a local peripheral from the system follow this steps:
1. Press button F or K on the CCU (IV) or Extension Unit (V, VI) until the desired channel flashes red.
2. Hold button H on the CCU (IV) or Extension Unit (V, VI). The LED next to the relevant channel turnes off.
Actuators
The actuators are supplied open and will not close until they have been activated for 10 minutes. If an output has not been
activated within two hours after starting the CCU, it will automatically activate the channel to close the actuator.
In total max. 16 acutators can be connected to a CCU/EU combination!
7

8
GO
When using zone-control in residential applications each
zone can be controlled via the thermostat in that particular
room. An alternative is to control each room from a distan-
ce (so no need to be present in the room) via the Wavin
Sentio app.
Thermostat
To control a room`s settings via the thermostat is shown in
the manual that is added to each thermostat`s box.
Wavin Sentio app
To control a room`s settings via the app, go to the Google
Play or iOS App Store and download the Sentio app. After
the registration process the app is ready for use. A QR-code
to the app stores and a short explaniation is also shown on
page H in this Quick Guide.
It is mandatory that the CCU is connected via the LAN port
to the internet and that the connection is stable.
8

9
Nummer* Artikel kode Beskrivelse
I 3077000 Fortrådet rumtermostat
3077001 Trådløs rumtermostat
3077004 Trådløs rumtermostat med IR gulvsensor
II 3077002 Fortrådet rumtermostat
3077003 Trådløs rumtermostat
III 4063803 Ramme til rumtermostat/-sensor
IV 4063796 Styreenhed, 8 zoner, ingen netkabel
4063797 Styreenhed, 8 zoner, netkabel med F stik (EU)
4063798 Styreenhed, 8 zoner, netkabel med G stik (UK)
4064446 Styreenhed, 8 zoner, netkabel med K stik (DK)
V 4063800 Udvidelsesmodul til Sentio styreenhed, 8 udgange
VI 4063801 Udvidelsesmodul til Sentio styreenhed, 6 potentiale frie relæer
VII 4063802 Display
VIII 4063806 Fortrådet udendørstemperatursensor
4063807 Trådløs udendørstemperatursensor
IX 4063809 Ekstern antenne
X 4063810 Fortrådet gulvsensor
XI 4064150 Anlægsføler, “Strap on”
XII 4054937 Telestat 24V NC VA50
XIII 4064828 Forbindelseskabel PC (Windows)
XIV 4064829 Servo motor 3-punkt, 24V
4030065 Servo motor, 10-0 V
XV 4063808 Udendørstemperaturføler
XVI 4063804 Radiator Termostat, trådløs, RA
4063805 Radiator Termostat, trådløs, M28/30
* Se side E
Komponenter
9