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Thread: PURY-P250YGM-A 1102 fault
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17-12-2015, 08:58 AM #1
PURY-P250YGM-A 1102 fault
1102 fault driving me mental
PURY-P250YGM-A
Indoor units gutted and clean until they shine
Outdoor unit gutted and cleaned
correct gas charge in unit
1102 now appears and then 1302
compressor going to 112 deg c then ramps down to 75 deg c then up to 112 again (heating)
any advice?
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17-12-2015, 12:35 PM #2
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21-12-2015, 01:52 PM #3
Re: PURY-P250YGM-A 1102 fault
Check inddor fileter n non condensibles
The moving finger writes and leaves a broken fingernail behind!
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21-12-2015, 03:44 PM #4
Re: PURY-P250YGM-A 1102 fault
The compressor is going into protection mode due to the high discharge temp. It's a typical sign of overheating and if you don't address it you will lose the compressor.
I would check the oil level in the compressor with an infra red thermometer. If it's low then add a little oil into the suction line
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21-12-2015, 09:07 PM #5
Re: PURY-P250YGM-A 1102 fault
Is this in heating mode? I would check LEV 3 in the BC box. undo it to see if it's stuck