Recent content by mcstarfish

house is 10 years old, moved in two years ago, did have another problem when first moved in - the boiler kept shutting off - red led lit, reset didn't help - had to let it "timeout" & eventually would right itself & the green led would come back on. This fault seemed to fix itself after a couple...

Rob, Here's my system: Potterton Suprima 50 boiler Danfoss CP15 electronic programmer Danfoss thermostat Sunvic SD2701 3 port actuator valve Potterton Celsia pump (code 8268E 0399) Danfoss WB12 wiring box Thanks again in advance....

Not sure I understand your Q garfield - when I turn the stat down the boiler keeps going, when i turn the CH off at the programmer the boiler keeps going, when I turn the HW off at the programmer that is the only time that the boiler stops running, hence cooling the house down at last!

Thanks for the quick response Ollski, no the heating doesn't come on when water is being called for, it only comes on when the stat is clicked on......it's just getting the bl**dy thing off again that causes problems!...

Hello, hope someone can help....I have a Potterton Suprima 50. When I turn the stat up to the click the CH comes on, no prob. However when i turn the stat down and it clicks again the CH still stays on! If I turn the CH off at the programmer it STILL stays on! However if I turn the HW off at...