10
11
Ideal relay transceiver
Below are the descriptions of each light on the front of the Ideal relay transceiver.
When illuminated green;
RF connection
The relay transceiver is connected to thermostat.
Power
Power is being supplied to the relay transceiver.
Opentherm connection
Opentherm connection to the boiler is working correctly.
1
1
1
2
2
2
3
3
3
Battery replacement
Batteries should operate for approximately 18 to 24 months. Only good quality
alkaline batteries are to be used.
If the batteries run out then central heating and hot water will continue to operate
during the set time periods but room temperature control will become less accurate.
Un-clip the thermostat from its cradle by
sliding the Touch thermostat upwards.
Using a flat bladed screwdriver, remove
the rear cover.
Replace batteries and refit battery
cover.
Note.
normal operation is indicated by all three green lights being illuminated.