king fisher potterton

[amiel]

hi
I have a floor standing king fisher mf only starts when both c/h and h/w on would not start only on h/w and some times would only fires up when the wall thermostat is turned up
any suggestions please
many thanks

 

[oilhead]

Motorised valve?

 

[amiel]

hi
is the question if the motorised valve working ok ?

 

[Hot&Cold]

I have a floor standing king fisher mf only starts when both c/h and h/w on would not start only on h/w and some times would only fires up when the wall thermostat is turned up

amiel,so are you experiencing a defect.pleaes remember most central/hot water systems are tailor made & installed in so many different ways. first contact would be with the servicing technician who has seen your install.

Easy fix thou