hi have disconnected all cables zones tampers etc have put loops in the PA , tamp , ta of the bell and tamp of the rkp . when power put on power led lights up red . put RKP cables back in left loop in tamper and RKP is showing tamper fault . my assumption it is the main PCB Board at fault ...
hi thanks for your reply
not sure tho as system does not allow for central heating on its own , as it is
hw/only or hw/ch together presume that is because of the valve type ??
thanks
T
hi
need to replace old satchwell timeswitch / programmer with old style pin
clock integral on front of box has hw only and hw&ch only , can anyone suggest a good replacement .
thanks
T