Configuration Of Temperature Sensors, Room Controllers; Configuration Of Stt-868/Stt-869/Eu-G-X Wireless Thermostatic Actuators - Tech Controllers EU-T-5z WiFi User Manual

NOTE
Turning off the sensor in the controller menu will only interrupt the communication (the external temperature
will not be visible on the controller screen), but will not turn off the external temperature sensor – the sensor
will continue to operate until the battery is exhausted.
3.

CONFIGURATION OF TEMPERATURE SENSORS, ROOM CONTROLLERS

In order for the EU-T-5z WiFi controller to operate the zone, it must receive information about its current temperature.
The easiest way is to use a wireless temperature sensor, e.g. EU-C-8r or EU-C-mini. However, if we want to be able to
change the temperature set point directly from the zone, we can use a wireless room controller, e.g. EU-R-8b, EU-R-
8bw, EU-R-8z. Regardless of which temperature sensor/room controller we use, it should be registered in the zone in
the menu of the EU-T-5z WiFi controller.
To do this, we use the parameter Registration in the submenu of the zone
(Zone/Registration) - after pressing the Registration icon, press the communication
button on the selected sensor/room controller located on the rear wall of the
sensor/room controller (in the case of EU-C-8r, EU-R-8b, EU-R-8bw, EU-R-8z - one
short press). After the registration process has been carried out correctly, a
corresponding message will appear on the EU-T-5z WiFi display. If the registration
process has failed, repeat the procedure.
Please note the following rules:
- A maximum of one temperature sensor can be registered in a zone.
- The registered sensor cannot be de-registered but can only be deactivated by checking the Off option in the submenu
of the zone.
- Trying to register the sensor in a zone where another sensor is already registered will deregister the first one, and
register the second.
You can set a pre-set temperature and a weekly schedule for the room sensor assigned to a zone. The zone temperature
can be changed in the controller menu (Main Menu/Zones/Pre-set temperature). Changes to the weekly schedule
settings and set points can be made via https://emodul.eu
4.

CONFIGURATION OF STT-868/STT-869/EU-G-X WIRELESS THERMOSTATIC ACTUATORS

NOTE
A maximum of 6 actuators can be registered in a zone.
Registration process:
1. Install the thermostatic actuator on the radiator and wait for it to calibrate.
2. In the EU-T-5z WiFi menu, select the zone, and then select the option Actuators/ Registration.
3. Press the registration button on the actuator. This must be done within 120 seconds of pressing the Registration
option – after this time the EU-T-5z WiFi controller will consider the registration process to be unsuccessful.
4. If the registration is carried out correctly, a message will appear on the display informing about the success of the
process. In the event of an error in the registration process, a corresponding message will appear on the display.
There are two possible causes of error:
- Attempt to register more than six actuators.
- There is no signal from the valve actuator within 120 seconds.
9
Communication button on
the EU-C-8r temp. sensor