Thanks Agile i took out the motor and it was goosed.
put a new one in (£10) and the mrs is happy again.
btw i love my six year old keston c55 never let me down till now and that wasn't even its fault
thanks for the help
nickabanana
Thankyou for your response mr agile
you seem to have thought one step ahead of me and i was just looking up honeywell motorised valves!
heres what i have done btw its a Keston c55 with 2 inputs one hot water and one from central heating
i have connected the input from the...
daveeeg, did you get any solution to this problem?
i woke up to find the same one myself today
the boiler will fire and run when the heating is switched on but not with just the hot water switched on.
then it merely goes back to display 0 19
does this indicate a problem with the control box...