Gree CE50-24/E Installation Manual page 37

Code
E1
E2
E3
E4
E5 Over-current protection, overload protection of compressor, drive error
E6
E7
E9
EH
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
FA
Fb
Fc
Fd
Table 8.1 Errors for Multi VRF Indoor Units
High pressure protection of the compressor
Anti-freezing protection of the indoor unit
Low pressure protection of the compressor
Discharge temperature protection of the compressor
Communication error
Water overflow protection
E-heater protection
Ambient temperature sensor error of the indoor unit
Error of coil pipe inlet sensor of the indoor unit
Error of coil pipe intermediate sensor of the indoor unit
Error of coil pipe outlet sensor of the indoor unit
Ambient temperature sensor error of the outdoor unit
Error of coil pipe inlet sensor of the outdoor unit
Error of coil pipe intermediate sensor of the outdoor unit
Error of coil pipe outlet sensor of the outdoor unit
Error of discharge temperature sensor 1 (fixed)
Error of discharge temperature sensor 2 (digital)
Error of oil temperature sensor 1 (fixed)
Error of oil temperature sensor 2 (digital)
High pressure sensor error
Low pressure sensor error
35
Floor Ceiling Air-Conditioning Unit
Description
Mode conflict