Hi everyone
i have a potterton puma 80
the hot water works fine but the central heating wont work from the external timer. if you switch to constant it works ok, but is on all the time.
i have changed the timer (new) and even changed the main circuit board. i also checked the switch which is...
Hi guys
Thanks for all your input
it was the diverter valve actuator that had failed
i bought a new one from uk gas supplies in brighouse for £65 +vat
did the trick
Thanks again for all your help
Paul
i took the cover off the front and had a look.
thie first thing i saw was a sticker saying thay it was a HE30 not HE24.
i think that the diverter valve is stuck as the water to the valve is hot and the water after the valve is cold. the valve clicks when it tries to work, im going to take the...
if you reset the boiler by turning off the main supply
(breaker) the boiler will start ( i hear sounds) the light flashes quikly then after about 15 seconds the sounds stop and the light flashes slower. the light flashes for as long as you want to watch it. as soon as the hot water is turned on...
i have a ideal isar he24 condensing combi boiler with a heating fault.
the hot water is fine- no problems. but when the heating is due to come on the 'c' appears in the window but the light just flashes, there are no fault codes and the water pressure is set to 1 bar as stated in the book...