All lights on as they should be. Thermostat showing demanding heat but floor not heating up. Have tried setting, resetting etc but no joy. I have had thermostat on standby through the summer and just tried it today. I have changed batteries etc and boiler is on heating and hot water .....no problem. Just about to take a hammer to the culprit! Any ideas?
Cheers
Just to be sure you have done the full reset Patrick, run thru this procedure and see if it what you did....if not give it a try .
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.
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