I have read the 'trouble shooting' page in the users manual and it seems to point to the Microswitch, mentioned a number of times in these very helpful questions and answers, problem for me is... I can't find the Microswitch! I have a breakdown (fig 1) of all parts but it doesn't mention it! Is it called something else in the illustration? Am I missing something. Can someone help me find the Microswitch?
I was in a RavensHeat Q&A forum. Being new to this site, I posted in what i thought was the same forum but it came out in this random place.
Thanks for your inexperiance.
Marc
July 2010
You do not mention the boiler Make & Model and neither do you mention the failure mode...
There will sometimes be a microswitch in the Air Pressure Switch - to indicate that the fan is running OK .
There will sometimes be Two Microswitches in the Divertor valve (inside the box cover) - one makes at the half way point to make the motor stall and deliver C/H & H/W at the same time - the other makes at full travel when only C/H is required - it sends a "please fire-up" signal to the boiler when operated.
I am not qualified or experienced to give you this advice - there may well be other miocroswitches that I know nothing about...
Good luck...
Peccavi
July 2010
Automatic Answer
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