I have had someone look at the MCVs and one was replaced as was stuck.
The others appear to be operating, I can them open when I call for demand on the correlating area.
I noticed when we moved into the house in May the pump was always running, but I turned it off by placing in between speed settings. Because we have solar panels for hot water it wasn't so much of an issue in the summer as we didn't need to boiler at all.
However it's now very quickly become a...
The boiler currently thinks there is demand all the time. It remains in C even when heating and water off. But if turn the boiler off on the front switch it will go to 0 but the pump still runs.
I have checked all the valves and each will open on correct demand from each zone. But the pump...
I did that.
The wall thermostat was a direct replacement with 2 wire set up.
The water programmer then switched with tado wireless receiver with a custom set up provided by tado. But like I say, I had the exact same issue before too
I'm not entirely sure but I would hazard a guess at Y plan
I have a central heating pump with 3 speeds on it, as a dial on the front and then 3 zone valves, 2 for central heating and one for hot water
Wondering if anyone can help as I've had a few people come round now with no luck in solving the issue.
I recently moved into my house, as first time buyers. The house is about 12 years old and has a Logic Ideal 12 boiler, which I presume is as old as the house. It runs on a 2 zone system for...