Installation manual

16 Underfloor Heating
3.6 Testing the communication between
the thermostats and the controller
3.6.1 Testing the communication between the room
thermostats and the controller
3.6.2 Testing the communication between the
external sensor thermostats and the controller
The procedure for testing a Thermostat Public T-53 fitted with
an outdoor sensor is the same as that described under "3.6.1
Testing the communication between the room thermostats
and the controller".
3.7 Finishing the installation
3.8 Actuators test
Press the Test push-button
➜
The Test and channel LEDs with registered
thermostats light up
Using a point, briefly press the registration button of
the thermostat
➜
• Communication OK -> LED for the channels
registered to the thermostat switch off
• NO Communication -> LED for the channels
registered to the thermostat stay on
See: "4. Troubleshooting", page: 18
To exit the Test mode, press the Test push-button
Alternative: Thermostat Display T-75:
Use the +/- keys of the thermostat to switch
between high and low temperatures and make sure
that the LED of the channel continues changing.
Alternative: Thermostat T-55:
Use the control dial of the thermostat to switch
between high and low temperatures and make sure
that the LED of the channel continues changing.
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Where two thermostats are connected to the same
channel, the procedure described under "3.6.1
Testing the communication between the room
thermostats and the controller" must be carried out
fully and separately for each thermostat.
Make a complete check up of the installation :
• Verify that the antenna is correctly mounted
• Check if the thermostats are powered
Close the cover of the controller
Close the thermostat covers where necessary
Fill in the "Installation report" on the centre
pages of booklet
Give the manual and all information about the system
to the end user
Press the button of the selected channel
➜
• The LED lights up: the actuator is powered
(time for actuator opening is ~ 5 min).
• The LED does not light up.
See: "4. Troubleshooting", page: 18.
Press the Test button twice to end the actuator test (or
wait 10 min)
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