hi,
I hope somebody can help.
I have the above programmer attached to a potterton boiler and megaflo tank, switched the heating on yesterday and everything worked fine. Thought it was a bit warm in the house today so turned the thermostat down but the rads didn’t cool down, the hot water was not on at the time either.
I switched the heating and hot water to the off position on the programmer and the rads cooled down. Now a few hours later the rads are hot again but the water and heating are switched off on the programmer?
Any idea why it would start heating with it turned off???
Thanks in advance for any help
I hope somebody can help.
I have the above programmer attached to a potterton boiler and megaflo tank, switched the heating on yesterday and everything worked fine. Thought it was a bit warm in the house today so turned the thermostat down but the rads didn’t cool down, the hot water was not on at the time either.
I switched the heating and hot water to the off position on the programmer and the rads cooled down. Now a few hours later the rads are hot again but the water and heating are switched off on the programmer?
Any idea why it would start heating with it turned off???
Thanks in advance for any help
