Wireless Controller Receiver; First Start-Up - Tech Controllers EU-297 v2 User Manual

IV.

WIRELESS CONTROLLER RECEIVER

The EU-297v2 regulator communicates with the heating device (or the CH boiler controller) by means of a radio signal
sent to the receiver. Such a receiver is connected to the heating device (or the CH boiler controller) by means of a two-
core cable, and communicates with the room regulator using a radio signal.
The receiver has three control lights:
• red control light 1 – signalises data reception;
• red control light 2 – indicates receiver operation;
• red control light 3 – goes on when the room temperature fails to reach the pre-set value – the heating device is switched
on.
NOTE
 In case of no communication (e.g. due to discharged battery), the receiver automatically disables the
heating device after 15 minutes.
V.

FIRST START-UP

In order for the EU-297v2 controller to work properly, it is necessary to follow these steps when starting the device for
the first time:
1. Insert the batteries - in order to to do it, remove the front cover of the controller (battery version).
2. Connect the controller to the heating device.
3. If you want to use a room regulator to operate the floor heating system, connect an additional sensor to the floor
sensor connector.
channel change button
red control light 1
red control light 2
red control light 3
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