Fujitsu AIRSTAGE ASEH09KHCBN Service Manual page 48

1-6. Error code table (Mobile app)
Error message
Serial reverse transmission error at start-up
Serial reverse transmission error during
operation
Serial forward transmission error at start-up
Serial forward transmission error during
operation
→ired remote controller communication error
External communication 1 error
Indoor unit capacity error
Connection forbidden (series error)
Unit combination error
Address duplication in wired remote controller
system
Address setting error in wired remote controller
system
Connection unit number error (indoor unit in
wired remote controller system)
Indoor unit PCB model information error
Constant correction control error
Indoor unit motor electricity consumption
detection microcomputers error
Indoor unit manual auto switch error
Indoor unit power supply error for fan motor 1
Indoor unit communication circuit (wired
remote controller) microcomputers
communication error
Indoor unit suction air temp. thermistor error
Indoor unit heat ex. middle temp. thermistor
error
Human detection sensor error
Indoor unit fan motor 1 lock error
Indoor unit fan motor 1 rotation speed error
Outdoor unit PCB model information error
Outdoor unit PCB microcomputer
communication error
Outdoor unit inverter error
Outdoor unit abnormal voltage error
(permanent stop)
Outdoor unit abnormal voltage error (automatic
restore)
Outdoor unit over current error (permanent
stop)
Outdoor unit PFC hardware error
Outdoor unit trip terminal L error
Outdoor unit discharge temp. thermistor 1 error
Outdoor unit compressor temp. thermistor 1
error
Outdoor unit heat ex. liquid temp. thermistor
error
1-6. 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. →ired remote controller
communication error (Indoor unit)
E: 18. External communication error (Indoor
unit)
E: 22. Indoor unit capacity error (Indoor unit)
E: 23. Combination error (Outdoor unit)
E: 26. Address setting error in wired remote
controller (Indoor unit)
E: 29. Connected unit number error (Indoor
unit)
E: 32. Indoor unit main PCB error (Indoor
unit)
E: 33. Indoor unit motor electricity
consumption detection error (Indoor unit)
E: 35. MANUAL AUTO button error (Indoor
unit)
E: 39. Indoor unit power supply error for fan
motor (Indoor unit)
E: 3A. Indoor unit communication circuit
(wired remote controller) error
E: 41. Room temperature sensor error
(Indoor unit)
E: 42. Indoor unit heat exchanger sensor
error (Indoor unit)
E: 44. Human sensor error
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: 65. IPM error (Outdoor unit)
E: 71. Discharge thermistor error (Outdoor
unit)
E: 72. Compressor thermistor error (Outdoor
unit)
E: 73. Outdoor unit heat exchanger
thermistor error (Outdoor unit)
- (03-6) -
Error code
11.1
11.2
11.3
11.4
12.1
18.1
22.1
23.1
23.2
26.4
26.5
29.1
32.1
32.6
33.2
35.1
39.1
3A.1
41.1
42.2
44.1
51.1
51.2
62.1
62.2
63.1
64.1
64.3
64.4
64.8
65.3
71.1
72.1
73.3
1. Error code