Fujitsu ASTG30KMTC Service Manual page 40

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. Over current error (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)
E: A5. Low pressure error (Outdoor unit)
1-1. Error code table (Indoor unit and wired remote controller)
Indoor unit display
Operation [ ] Timer [ ]
(Green) (Orange)
7 times 4 times
8 times 4 times
8 times 6 times
9 times 4 times
9 times 5 times
9 times 7 times
9 times 9 times
10 times 1 times
10 times 3 times
10 times 5 times
- (03-2) -
Wired
remote
Economy [ ]
controller
(Green)
display
Continuous 74
Continuous 84
Continuous 86
Continuous 94
Continuous 95
Continuous 97
Continuous 99
Continuous A1
Continuous A3
Continuous A5
1. Error code