Fujitsu ASUG09LZAS Service Manual page 40

• Error code
Error message
Serial communication error
(Serial Reverse Transfer Error)
Serial communication error
(Serial Forward Transfer Error)
Wired remote controller communication error
Indoor unit PCB model information error
Manual auto switch error
Room temp. sensor error
Indoor unit Heat Ex. Middle temp. sensor
error
Indoor unit fan motor error
Outdoor unit main PCB model information
error
Inverter error
PC circuit error
Discharge temp. sensor error
Outdoor unit Heat Ex. liquid temp. sensor
error
Outdoor temp. sensor error
Current sensor error
Trip detection
Compressor rotor position detection error
Outdoor unit fan motor error
4-way valve error
Discharge temp. error
1-3. Error code table (Mobile app)
Error contents
E: 11. Serial communication error (Serial
reverse transfer error) (Outdoor unit)
E: 11. Serial communication error (Serial
forward transfer error) (Indoor unit)
E: 12. Wired remote controller
communication error (Indoor unit)
E: 32. Indoor unit main PCB error (Indoor
unit)
E: 35. MANUAL AUTO button error (Indoor
unit)
E: 41. Room temperature sensor error
(Indoor unit)
E: 42. Indoor unit heat exchanger sensor
error (Indoor unit)
E: 51. Indoor unit fan motor error (Indoor
unit)
E: 62. Outdoor unit main PCB error
(Outdoor unit)
E: 63. Inverter error (Outdoor unit)
E: 64. PFC circuit error (Outdoor unit)
E: 71. Discharge thermistor error (Outdoor
unit)
E: 73. Outdoor unit heat exchanger
thermistor error (Outdoor unit)
E: 74. Outdoor temperature thermistor error
(Outdoor unit)
E: 84. Current sensor 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)
- (03-4) -
Error code
11.1
11.2
11.3
11.4
12.1
32.1
35.1
41.1
42.2
51.1
51.2
62.1
62.2
63.1
63.2
64.1
64.3
64.4
64.8
71.1
73.3
74.1
84.1
94.1
95.1
95.3
97.3
99.1
A1.1
1. Error code