Question about Goodman GMS90703BXA Heater
I have a goodman/janitrol furnace model number gmp075-3. when the t-stat calls for heat the fan turns on and the status light flashes 5 times, which is false flame sensed. i have replace the ignighter and jumped all the the sensors and it still flashes 5 times. any suggestions?
I Also have the same and other problems with my furnace model # GDS80703AXBB. First the LED kept blinking 4 times and I too jumped the primary limit, that didn't kelp. After several attemps I moved the wires going to the circut board and everything starting working again. After a week It stopped working again, so I pulled the plug out of the circut board checked all wires for for a bad connection plugged it back in. Now the LED blinks 6 times again I move the wires. Then the LED blinks 3 times. Then the transformer burns out. I have burned out 2 transformers and I have ordered a new circut board.
Posted on Nov 15, 2008
Some those codes represent other things as well,,,when u say fan do you mean the combustion fan if so then its not making the switch there is round switch on the side with rubber hose to it,,jumper it if runs try cleaning out the hole on the combustion fan motor,,,if not need to replace the switch assuming the fan is pulling enough vacum,,,not much info to go on,,,need more to diagnose 100% good luck.
Posted on Oct 25, 2008
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Posted on Jan 02, 2017
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