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Thread: error codes
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12-07-2013, 01:05 AM #1
error codes
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12-07-2013, 01:08 AM #2
Re: error codes
What does IPM error mean?? and anyone know the diagnosis for "compressor rotor position cannot detect"?
ac unit is FUJITSU model # AOT45LJBYL.....anybody please.........!
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12-07-2013, 09:50 PM #3
Re: error codes
inverter power module- u need to isolate it and thest resistance between diodes + to u,v,w and - to u.v.w and swap ur leads over and test again to ensure u get equal resistances each time- either 0 ohm or infinity on each 3 checks