The Efficient Home Forum

Got it sorted. I had to do a full reset of the RF unit on the boiler. Turned out the guy who installed it had tried to connect the evohome to the boilers built in RF unit even although he had been specifically asked not to do anything with the thermostat side of things. They were connected but they ...

The bridge is cabled to boiler. In discussions with Honeywell just now. I sent them some videos and they agree there's an issue. They flashed the evohome with new firmware but it's still doing the same thing.

Hi, I've just had an Intergas Eco RF 36 installed. I 'm trying to connect my evohome to it via an Opentherm bridge. I've connected the bridge to terminals 11 and 12 on the boiler but I can't get the bridge to bind with my Evohome. I keep getting 1 red light followed by 3 green. I've reset the bridge ...