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YN027GMFI16M3D
For
Display
E0
Outdoor EEPROM malfunction
E2
Indoor / outdoor units communication error
E3
Communication malfunction between IPM board and outdoor main board
E4
Open or short circuit of outdoor unit temperature sensor
E5
Voltage protection
E6
PFC module protection
F1
No A Indoor unit coil outlet temp. sensor or connector of sensor is defective
F2
No B Indoor unit coil outlet temp. sensor or connector of sensor is defective
F3
No C Indoor unit coil outlet temp. sensor or connector of sensor is defective
F4
No D Indoor unit coil outlet temp. sensor or connector of sensor is defective
P1
High pressure protection
P2
Low pressure protection
P3
Current protection of compressor
P4
Temperature protection of compressor discharge
P5
High temperature protection of condenser
P6
IPM module protection
YN036GMFI16M4D
and
models:
LED STATUS
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Troubleshooting
