Recent content by riffman

Press HW on timer, motororsed valve opens pump starts, boiler starts= all ok Press HW button again to turn off, motorised valve shuts but pump remains running and goes onto recirc via the PRV bypass. Boiler cuts in occasionally as water temp in primary circuit drops Press CH button...

yes it does. boiler is an ideal icos HE18 wiring not touched and it used to work ok what stop/ starts the pump?

strange one this. I have a fully pumped system with two motorised valves, one for ch and one for hw... Timer reaches set "off" time, hot water valve closes(i can hear and see it move) but pump continues to run. only way to stop it is to first manually turn the central heating on on the timer...