Can i bypass the thermostat to check the heating is working? When i turn on the heating directly it does not work now. I would like to nail down what component is not working.
I do not have a battery powered thermostat downstairs but this has got me thinking how much this would change things if it was broken. It is an old SwitchMaster. Now, if this is broken would it stop the actuator working. Does it work like that? I guess if just turn on directly the Central...
So, i took the motorised valve off and then looked at the spindle. I put the plier onto this where I feel it turned 90 degrees at most but i did not force it. Would you know how much this is supposed to turn (clockwise or anticlockwise) from its original position. I have a feeling if this jammed...
I recently noticed that the Central Heating was not coming on when it should have along with the set program. The water came on okay and the central heating at the time. The water can come on, on its own, but the central heating can not come on on it own. I turned off the electric and the bar...