BRTRF Boss Therm - not working - no heating ?

most likely this receiver will be near the hot water tank if u have a back boiler

kash
February 2015

The Receiver (BR1) has lost communication with the Sender Unit (Thermostat). To re-establish communications carry out the following.
1) Using a Phillips Cross Head screwdriver remove the back plate from the thermostat which will give access to 2 Buttons. LEARN & TEST.
2) Go to the Receiver (BR1) with the thermostat and a small screwdriver.
3) The BR1 will have a a RED light on.
4) Using the small screwdriver Press and keep Pressed the LEARN button until the GREEN light starts to flash on the BR1. With the LEARN still pressed, press the SET button (Not the Reset) on the BR1 and the light should go solid GREEN.
5) Prees the TEST button on the Thermostat and thats it, the system should be communicating again.
6) Replace the Thermostat back plate.

If this does not work and you don't have a steady red light on the receiver unit then it has a fault, at the boiler you can disconnect the receiver unit wires and insulate with electrical tape, then put a direct link in between the two switch connections with one piece of wire, this will allow the timer control to be used

kash
February 2015