Error Code List For Simple And Wired Remote Controller; Error Code List For Group Remote Controller - Fujitsu AUXB04GALH Service Manual

4-2-5 Error Code List for Simple and Wired Remote Controller

Error
Error Contents
Code
Remote Controller
1 2
Communication Error
1 4 Network Communication Error
1 5 Incompatible Indoor units connected
1 6
Peripheral device Communication Error
2 6
Address Setting Error
Connection Unit Number Error in
2 9
Wired Remote Controller System
3 1 Indoor Unit Power Frequency Abnormal
3 2 Indoor Unit Main PCB Error
3 9 Indoor Unit Power Supply Error for Fan Motor 1(2)
Thermo sensor Icon on the display is brinking: The integrated room temperature sensor Error --> Refer to the Trouble shooting No. 96

4-2-6 Error Code List for Group Remote Controller

Error
Error Contents
Code
- - Initial Setting Error
1 2 Remote Controller Communication Error
1 4 Network Communication Error
1 5
Scan Error
Peripheral device Communication Error
1 6
2 6 Address Setting Error
Connection Unit Number Error in
2 9
Wired Remote Controller System
3 1 Indoor Unit Power Frequency Abnormal
3 2 Indoor Unit Main PCB Error
3 9 Indoor Unit Power Supply Error for Fan Motor 1(2)
3 A
Indoor Unit Communication circuit (WRC) Error
4 1 Room Temperature Sensor Error
4 2 Indoor Unit Heat Ex. Sensor Error
4 A Outddor Air Unit Temperature Sensor Error
5 1 Indoor Unit Fan Motor Error
Indoor Unit EEV coil 1 (2) Error
5 2
5 3 Water Drain Abnormal
5 9 Indoor Unit Fan Motor 2 Error
6 1 Outdoor Unit Reverse phase missing, phase wire Error
6 2 Outdoor Unit Main PCB Error
6 3 Inverter Error
6 7 Inverter PCB short interruption detection
Rush current limiting resistor temp rise protection
6 8
Outdoor Unit transmission PCB Parallel
6 9
Communication Error
Trouble Error
shooting Code
Indoor unit Communication circuit (WRC) Error
1, 2, 3
3 A
4 1 Room Temperature Sensor Error
4, 5, 6
95 4 2 Indoor Unit Heat Ex. Sensor Error
Outdoor Air Unit Temperature sensor Error
4 A
7, 8
5 1 Indoor Unit Fan Motor Error
9, 10
5 2 Indoor Unit EEV Coil 1 (2) Error
11, 12
5 3 Water Drain Abnormal
13
5 9 Indoor Unit Fan Motor 2 Error
14, 15, 16
9 U Outdoor Unit Error
17, 18, 19
Trouble
Error
shooting
Code
30
7 1 Discharge Temperature Sensor Error
1, 2, 3, 91
7 2 Compressor Temperature Sensor Error
4, 5, 6, 7, 94
7 3 Heat Ex. liquid pipe Temperature Sensor Err o r
93
7 4 Outdoor Temperature Sensor Error
7, 8, 87
7 5 Suction Gas Temperature Sensor Error
9, 10, 92
7 7 Heat Sink Temperature Sensor Error
11, 12
8 2 Sub-cool Heat Ex. Gas Temperature Sensor Error
13
8 3 Liquid Pipe Temperature Sensor Error
14, 15, 16
8 4 Current Sensor Error
17, 18, 19
8 6 Pressure Sensor Error
20
9 3 Inverter Compressor Start Up Error
21
9 4 Trip Detection
22, 23
9 5 Compressor Motor loss of Synchronizatio n
24, 25 ,
9 7 Outdoor Unit Fan Motor 1 Error
26
Outdoor Unit Fan Motor 2 Error
9 8
27
Coil ( Expansion Valve ) Error
9 A
28
A 1 Discharge Temperature Abnormal
29
A 3 Compressor Temperature Abnormal
33
A 4 High Pressure Abnormal
34, 36 A 5 Low Pressure Abnormal
A C Outdoor unit Heat Sink temp. Abnormal
37
Main PCB Error
38 C 1
39
Group Remote controller Hardware Error
C 4
C A S
40
04-07
Error Contents
Error Contents
f o w t a e r E r r r o
Trouble
shooting
20
21
22, 23
24, 25
26
27
28
29
30 66
4, 6,
Trouble
shooting
41
42
43
44
45
46
47
48
49
50, 51, 52
53
54
55
56 59
56 59
60
61
62
63, 64
65
66
80, 84
90
88