Search results

Chris sorry the programmer is a Danfoss Fp 715

Sorry Chris, didn't explain that very well, I'm obviously an amateur at that also. When I reversed the connections, and then turned on the power again, although the water was now hot, the pump was running but turned off when I reduced the stat to 20 degrees. The "right" connection works in...

Thanks for the help. I've tried reversing the two wires in the stat and i'm sure that it's correct. If I reverse them then the pump switches off if I turn the stat temperature down. So having established that it's working the right way round, can any one advise a simple test to see if the mid...

Hi Guys, Worst type of post -- amatuer heating engineer warning !!!! I have a five year old house with a Gloworm F55 boiler and Danfoss controls. It's a system with a mid position valve control. Recently the hot water has been scalding hot, the system seems to function normally apart...