hi guys
noticed the other day that hot water seems to work fine but boiler will not respond to call for CH.
when i click for ch i hear the diverter valve moves and what sounds like a relay clicking but no heat and burner doesnt seem to fire.
if i restart boiler a few times it works ok after siphon mode is finished.
any ideas
noticed the other day that hot water seems to work fine but boiler will not respond to call for CH.
when i click for ch i hear the diverter valve moves and what sounds like a relay clicking but no heat and burner doesnt seem to fire.
if i restart boiler a few times it works ok after siphon mode is finished.
any ideas