A
amd3011
My CH system has been acting strangely over the last couple of weeks. The water heater side of things is OK – no problems there, but it’s the heating side that’s the problem.
The heating is programmed to come on three times a day: morning, noon and night. The first thing I noticed was that the combi boiler wasn’t firing up when the heating timer kicked in. After some investigation, I discovered that if I turned the living room thermostat all the way down until it clicked and then turned it up again until it clicked a second time, then the boiler would fire up.
Now the heating will not kick in while the hot water heater is on, even if I go through the above process. I have to wait until the hot water timer switches off before I can get the heating going.
We moved into the house 14 months ago and there have been no problems until now.
Any ideas?
The heating is programmed to come on three times a day: morning, noon and night. The first thing I noticed was that the combi boiler wasn’t firing up when the heating timer kicked in. After some investigation, I discovered that if I turned the living room thermostat all the way down until it clicked and then turned it up again until it clicked a second time, then the boiler would fire up.
Now the heating will not kick in while the hot water heater is on, even if I go through the above process. I have to wait until the hot water timer switches off before I can get the heating going.
We moved into the house 14 months ago and there have been no problems until now.
Any ideas?
