when i first start up the heating it will switch on & off via the timer buttons but at the end of the day will not switch off by the timer (in fact the switched live is still sending a signal even though no lights are displayed),
i keep hearing about motorised valves, yes it is a "s"plan but why would they be able to send a signal through the switched live? can anyone tell me how to check? i think it may be a relay in timer siezing.
thanks for any help i can get.
Cass
i keep hearing about motorised valves, yes it is a "s"plan but why would they be able to send a signal through the switched live? can anyone tell me how to check? i think it may be a relay in timer siezing.
thanks for any help i can get.
Cass