Fujitsu AUXG18KVLA, Service Manual

Page: 75 / 222

1-4. Error code table (Outdoor unit: for 36/45/54 model only)
The operation status is determined by the lighting up and blinking of the LED lamp.
After check that ERROR LED lamp blinks, press the ENTER button once.
NOTE: For the positions of LED lamp and buttons, refer to "Function settings " in Chapter 5. FIELD
WORKING on page 05-1.
Error contents
POWER/
MODE
ERROR
PUMP
DOWN
LOW NOISE PEAK CUT
L1 L2 L3 L4 L5 L6
E: 11. Serial communication error
(Serial forward transfer error) (Indoor
unit)
■
2
● ■
1
■
1
○ ○ ● ●
E: 11. Serial communication error
(Serial forward transfer error) (Indoor
unit)
■
2
● ■
1
■
1
○ ● ○ ○
E: 12. Wired remote controller
communication error (Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 18. External communication error
(Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 23. Combination error (Outdoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 26. Address setting error in wired
remote controller (Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 29. Connected unit number error
(Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 32. Indoor unit main PCB error
(Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 33. Indoor unit motor electricity
consumption detection error (Indoor
unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 39. Indoor unit power supply error for
fan motor (Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 3A. Indoor unit communication circuit
(wired remote controller) error
■
2
● ■
5
■
15
○ ○ ○ ●
E: 41. Room temperature sensor error
(Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 42. Indoor unit heat exchanger
sensor error (Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 51. Indoor unit fan motor error
(Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 53. Drain pump error (Indoor unit)
■
2
● ■
5
■
15
○ ○ ○ ●
E: 62. Outdoor unit main PCB error
(Outdoor unit)
■
2
● ■
6
■
2
○ ○ ○ ●
E: 63. Inverter error (Outdoor unit)
■
2
● ■
6
■
3
○ ○ ○ ●
E: 65. Trip terminal L error (Outdoor
unit)
■
2
● ■
6
■
5
○ ○ ● ●
E: 71. Discharge thermistor error
(Outdoor unit)
■
2
● ■
7
■
1
○ ○ ○ ●
E: 72. Compressor thermistor error
(Outdoor unit)
■
2
● ■
7
■
2
○ ○ ○ ●
E: 73. Heat exchanger (Middle/Outlet)
temperature thermistor error (Outdoor
unit)
■
2
● ■
7
■
3
○ ○ ● ○
E: 74. Outdoor temperature thermistor
error (Outdoor unit)
■
2
● ■
7
■
4
○ ○ ○ ●
E: 77. Heat sink thermistor error
(Outdoor unit)
■
2
● ■
7
■
7
○ ○ ○ ●
1-4. Error code table (Outdoor unit: for 36/45/54 model only)
- (03-3) -
1. Error code
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