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by TimBhoy
Sun Oct 18, 2020 12:09 pm
Forum: Plumbing Forum
Topic: Heating not coming on at controller while hot water works
Replies: 6
Views: 1799

Re: Heating not coming on at controller while hot water works

I checked the thermostat and the switched live (Call) is not coming on until I go through the usual procedure of turning on the hot water and then switching off the hot water. Then if I switch the hot water back on it continues to be live and heating works until the next time I have to go through al...
by TimBhoy
Sat Oct 17, 2020 12:52 pm
Forum: Plumbing Forum
Topic: Heating not coming on at controller while hot water works
Replies: 6
Views: 1799

Re: Heating not coming on at controller while hot water works

Thanks Stoneyboy, but I tried changing the actuator and it has made no difference. I still have to make sure hot water is on, then switch HW off and only then will the heating come on (and I can switch HW back on and it still works).
Next thing to try?
by TimBhoy
Sun Oct 11, 2020 10:09 am
Forum: Plumbing Forum
Topic: Heating not coming on at controller while hot water works
Replies: 6
Views: 1799

Heating not coming on at controller while hot water works

If I turn the heating on at the controller, it does not activate. Here is what I have to do: 1. Make sure the Hot Water is On - it must be on for following steps to work. 2. Turn the Heating on (at this point it will not work). 3. Turn the Hot Water Off - now the heating comes on. I can now turn the...
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