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coleman 7655-856
Posted: Wed Feb 13, 2008 3:20 pm
by judefon
replced thermocouple and gas valve on 7655-856 and still loosing flame.
RE: coleman 7655-856
Posted: Wed Feb 13, 2008 5:44 pm
by Naumoff
When are you loosing flame?
Do you mean the pilot lite won't stay on at all or does it go out after a while?
RE: coleman 7655-856
Posted: Wed Feb 13, 2008 7:32 pm
by judefon
sometimes when just pilot is lit and when burner is on.workes fine for a while and goes out.
RE: coleman 7655-856
Posted: Thu Feb 14, 2008 6:12 am
by Robert
Hi,
Does the pilot and burner flame go out or just one of those ?
Since you replaced thermocouple and gas valve, all that's left for you to do is check pilot burner/orifice, burner and burner orifice to be all is clear and not clogged up.
Also check to see if gas valve is still getting full 24-28vac at GV terminals
Make sure you don't have a limit opening up due to overheating or just a bad limit with weak contacts.
Take care and best wishes,
Robert