Recent content by Colinm101

Yes. When I turn on the heating / hot water in terminal 1 and 2. The heating and hot water work. But when I turn them off the boiler stays running. When I turn on the heating and hot water in terminal 3 and 4 the boiler fires but you get no heating into the radiators. You do however get heating...

you’ve come to the same conclusion as me. The wiring is literally the exact way it was before. I’ve triple checked everything. I just wasn’t sure the probability of the HIVE being faulty

That is correct. I have no thermostat. No zone upstairs / downstairs. Just the temp valves on all bar one of the radiators. There is now the thermostat for the hive but that’s it. And I’ve put that down to 10 after I’ve had the heating on to ensure that it’s not that that’s keeping the boiler on

Thanks for the prompt response. That was my initial assessment too. But when I do that the boiler fires up but the heating itself doesn’t come on? When I put it L in L, N in N yellow in 3 and 4 it fires up but no heating (it appears to do the hot water) When I did put in the loop the heating...

Based in the UK. Changed from a Potterton controller to a hive mini for my heating and hot water system. But coming across an issue…… As you’ll see from the pictures of the rear of the old controller and the controller diagram it have two cables in L, two in N. A yellow in 3 and a red in 4...