Fujitsu AIRSTAGE ASEH09KHCBN Service Manual page 49

Error message
Outside air temp. thermistor error
Outdoor unit current sensor 1 error (permanent
stop)
Outdoor unit high pressure switch 1 error
Outdoor unit trip detection
Outdoor unit compressor rotor position
detection error (permanent stop)
Outdoor unit fan motor 1 power source duty
error
Outdoor unit 4-way valve error
Outdoor unit discharge temperature 1 error
(permanent stop)
Outdoor unit compressor 1 temperature error
1-6. Error code table (Mobile app)
Error contents
E: 74. Outdoor temperature thermistor error
(Outdoor unit)
E: 84. Current sensor error (Outdoor unit)
E: 86. High pressure switch error (Outdoor
unit)
E: 94. Trip detection (Outdoor unit)
E: 95. Compressor motor control error
(Outdoor unit)
E: 97. Outdoor unit fan motor error (Outdoor
unit)
E: 99. 4-way valve error (Outdoor unit)
E: A1. Discharge temperature error (Outdoor
unit)
E: A3. Compressor temperature error
(Outdoor unit)
- (03-7) -
Error code
74.1
84.1
86.4
94.1
95.1
97.3
99.1
A1.1
A3.1
1. Error code