Gree CE50-24/E Installation Manual page 38

Floor Ceiling Air-Conditioning Unit
Code
E0
E1
E2
E3
E4
E5
E6
E8
E9
F0
F1
F2
F3
F4
F5
EH
FF
C5
C1
C2
Table 8.2 Errors for the Duct Type Indoor Unit
High pressure protection of the compressor
Anti-freezing protection of the indoor unit
Low pressure protection of the compressor
High discharge temperature protection of the compressor
Overload protection of the compressor
Communication error
Indoor unit fan protection
Water overflow protection
Indoor ambient temperature sensor error at the return air inlet.
Evaporator temperature sensor error
Condenser temperature sensor error
Indoor ambient temperature sensor error
Discharge temperature sensor error
Ambient temperature sensor error at the display
Auxiliary electrical heater error
Sub-room switch opened
Electrical leakage protection
Description
Water pump error
Jumper cap error
Arc control
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