Gree GVC48ALXL-M3NTC7A - Page 60

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Installation and Maintenance
Service Manual
10. Malfunction of Insufcient uorine protection F0
Troubleshooting
for F0 malfunction
Malfunction is
eliminated.
Malfunction is
eliminated.
Malfunction is
eliminated.
Malfunction is
eliminated.
Clean the heat exchangers and
remove blockage of air inlet/outlet.
Make compressor run normally.
Remove blockage in the system
Check the leaking status of refrigerant
and charge refrigerant
Heat exchangers are
too dirty or the air inlet/outlet
is blocked.
Compressor doesn't work
normally. Strange noise or leakage
occurs.Casing is too hot.
System is blocked inside (dirt block, ice
block, oil block, Y-valve no fully open).
The refrigerant is leaking
Replace a main
board with
the same model.
End
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