Ok so the new T3R I have won’t bind with the original BDR91 despite what Honeywell say. I’ve followed the instructions perfectly. So now I’m looking at swapping the old BDR91 with the new receiver. Both live terminals are being used on the BDR91 whereas the new diagram shows only one being used...
I’ll get the kitchen panel off ready for the service, it’s glued in with sealant, been hanging off it and it’s not budging. I’ve ordered a T3R anyway which works with this relay.
I know! Crazy! Another 20mm and it would have been ok I think. There appears to be some kind of box down the back between the wall and units underneath the boiler. Hoping it’s the receiver!
One of the wires is just for the unit lighting, the other does go up inside the boiler. I’ll get the unit apart below and have a look, only held in with sealant I think lol
There aren't any cables coming out from the boiler at all, nothing on the wall anywhere. The only thing I can think is that it's in the cupboard above the boiler as the boiler is built in to a kitchen unit.
Hi all,
The screen has gone on my CM927 thermostat and I either want to replace it or get something cheaper from another brand. I've tried fixing it with heat but no joy.
Problem is I can't find the rf receiver to confirm which model it is so I can buy a new thermostat!
Is there a chance it's...