I am at my wits end..... and so is the central heating engineer that fitted the system.
I had a new central heating combi fitted a year ago. This is in the garage. The timer was put indoors. Well, the timer has NEVER worked properly from day one. Sometimes it will switch itself on correctly, other times nothing. I can even have the timer switched to OFF!!!! and it will switch itself on.
Can anyone PLEASE suggest what the problem might be. Forgot to mention, last week another NEW timer was fitted, the same things happens.
I had a new central heating combi fitted a year ago. This is in the garage. The timer was put indoors. Well, the timer has NEVER worked properly from day one. Sometimes it will switch itself on correctly, other times nothing. I can even have the timer switched to OFF!!!! and it will switch itself on.
Can anyone PLEASE suggest what the problem might be. Forgot to mention, last week another NEW timer was fitted, the same things happens.