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FEH-15/17A won't turn off

Posted: Tue Jan 05, 2010 1:38 pm
by sc58
I replaced the sequencer and thermostat. Unit will not shut off. i have turn it off at breaker. unit will wait a few minutes then come on. i also need a replacement disconnect assembly for it it melt part of it.

Re: FEH-15/17A won't turn off

Posted: Fri Jan 08, 2010 1:01 pm
by raydizzle34
Does the blower stay on or is it the complete heating system?

Re: FEH-15/17A won't turn off

Posted: Sat Jan 09, 2010 10:38 am
by sc58
The whole unit stays on.

Re: FEH-15/17A won't turn off

Posted: Sat Jan 09, 2010 5:50 pm
by Robert
The elements and the blower remain on even after sequencer and t-stat was replaced ?


If so, recheck all the wiring to ensure wires to elements and blower are on the output side of sequencers.


Also look for shorted wires touching.


Thanks,
Robert