How To Configure Wireless Thermostatic Actuators Stt-868/Stt-869; How To Configure Window Sensor - Tech Controllers EU-WiFi 8S p User Manual

The following rules must be kept in mind:
- Only one temperature sensor may be registered in each zone.
- Once registered, the sensor cannot be unregistered, but only switched off in the submenu of a given zone (by selecting
OFF).
- If the user attempts to assign a sensor to the zone to which other sensor has already been assigned, the first sensor
becomes unregistered and it is replaced by the other one.
- If the user attempts to assign a sensor which has already been assigned to a different zone, the sensor is unregistered
from the first zone and registered in the other one.
It is possible to set individual pre-set temperature value and a weekly schedule for each room sensor assigned to a given
zone. The pre-set zone temperature may be adjusted in the controller menu (Main menu / Zones). Weekly schedule
settings and the pre-set values may be configured via https://emodul.eu.
4.

HOW TO CONFIGURE WIRELESS THERMOSTATIC ACTUATORS STT-868/STT-869

NOTE
The maximum of 6 actuators may be registered in each zone.
Registration process:
1. Install the thermostatic actuator on the radiator and wait until it calibrates.
2. Go to the EU-WiFi 8S p menu, select the zone number where the actuator is to be registered and select
Actuators/Registration.
3. Press the registration button on the actuator within 120 seconds from selecting Registration option. When the time is
over, the registration attempt will be considered unsuccessful.
4. If the registration process has been completed successfully, the display will show an appropriate message. In case of
any errors, the display will show an appropriate message.
There are 2 possible causes of errors in the registration process:
- an attempt to register more than 6 actuators
- no signal from the valve actuator within the period of 120 seconds
5.

HOW TO CONFIGURE WINDOW SENSOR

In order to register the sensor, go to EU-WiFi 8S p menu and select the number of the zone where the sensor is to be
registered. Next, select Window sensors/Registration and press quickly the communication button on the window sensor.
Release the button and watch the control light:
•
control light flashes twice - proper communication established
•
control light lights up continuously - no communication with the main controller
button in the room
temperature sensor
10
Communication
EU-C-8r