Receiver For Wireless Controller - Tech Controllers ST-292 User Manual

ST-292 User's manual
IV.

Receiver for wireless controller

ST-292v2 regulator communicates with
the heating device (or the CH boiler
controller) via radio signal sent to the
receiver. The receiver is connected to the
heating device (or CH boiler controller)
via a two-core
communication with the room regulator is
performed wirelessly via radio signal.
The receiver has the following control
lights:
• green 1 (1)– indicates data reception,
goes on during channel change;
• red (2)– indicates receiver operation;
• green 2 (3) – goes on when the room
temperature fails to reach the pre-set value – the heating device is switched on.
NOTE
In case of communication failure (e.g. when the battery is flat), the receiver
automatically disconnects the heating device after 15 minutes.
How to change the communication channel
Channel "35" is the default communication channel in the room regulator. The channel may be
easily changed (if the current channel is used by other devices). To change the channel, press
and hold the channel change button (4) for about 10 seconds until the green control light (1) goes
on. Next, change the communication channel in the room regulator following the procedure
described in part VIII.c.10. The green light on the receiver should go off.
cable whereas the
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