bonehead
February 14th, 2008, 05:46 PM
i can't find a name anywhere on the unit, but i can have another look. (it's in the crawl space)
problem: no heat.
the unit starts up and delivers a code 12. after a short while (60 seconds?) the indicator light goes constant ON.
i think this is normal.
after a short while (30-60 seconds?) the unit delivers an error code 31.
some of the things to check on the fault diagnosis list on the cover panel are to do w/ the vent pipe. i was replacing the vent anyway, during which time i could feel air being pushed out. i don't think it's a blockage issue.
any help geratly appreciated.
TIA
jerry
problem: no heat.
the unit starts up and delivers a code 12. after a short while (60 seconds?) the indicator light goes constant ON.
i think this is normal.
after a short while (30-60 seconds?) the unit delivers an error code 31.
some of the things to check on the fault diagnosis list on the cover panel are to do w/ the vent pipe. i was replacing the vent anyway, during which time i could feel air being pushed out. i don't think it's a blockage issue.
any help geratly appreciated.
TIA
jerry