Fuji air conditioner error code

CodeError contents
1Indoor signal error
13
26
27
0Wired remote controller abnormal
2Indoor room temperature sensor error
4Indoor heat exchanger temperature sensor (middle) error
28Indoor heat exchanger temperature sensor (inlet) error
9Float switch operated
OCOutdoor discharge pipe temperature sensor error
6Outdoor heat exchanger temperature sensor (outlet) error
OAOutdoor temperature sensor error
15Compressor temperature sensor error
1d2-way valve temperature sensor error
1E3-way valve temperature sensor error
29Outdoor heat exchanger temperature sensor (middle) error
20Indoor manual auto switch abnormal
2APower supply frequency detection error
17I PM protection
18CT error
1ACompressor location error
1bOutdoor fan error
1FConnected indoor unit abnormal
1cOutdoor unit computer communication error
12Indoor fan abnormal
OFDischarge temperature error
24Exessive high pressure protection on cooling
2c4-way valve abnormal
16Pressure switch abnormal
2bCompressor temperature error
19Active filter abnormal
25PFC circuit error