Error Codes For Indoor And Outdoor Units - Intesis IntesisBox KNX Series User Manual

IntesisBox ®
KNX – FUJITSU VRF

8 Error codes for Indoor and Outdoor Units

Below you can find a list of error codes from Fujitsu air conditioning system.
V-II/J-II/VR-II Series
KNX Value Error Code
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
This information is subject to change without prior notice
IntesisBox is a registered trademark of Intesis Software S.L.U.
Error Description
- -
12 Remote controller communication error
13 Communication error between Outdoor unit
14 Network communication error
15 Scan error
16 Peripheral device communication error
21 Initial setting error
26 Address setting error
27 Master unit, slave unit set-up error
28 Other setting error
31 Indoor unit power supply abnormal
32 Indoor unit main PCB error
35 Manual auto switch error
37 Indoor unit transmission PCB error
38 Network convertor PCB error
41 Room temp. sensor error
42 Indoor unit Heat Ex. sensor error
51 Indoor unit fan motor1 error
53 Water Drain Abnormal
5U Indoor unit error
61 Outdoor unit power supply abnormal
62 Outdoor unit main PCB error
63 Inverter PCB error
67 Short interruption detection protected operation
68 Magnetic relay error
69 Outdoor unit transmission PCB error
71 Discharge Temp Sensor Error
72 Compressor Temp Sensor Error
73 Outdoor unit Heat Ex. sensor error
74 Outdoor Temp Sensor Error
75 Suction Gas Temp Sensor Error
77 Heat sink temp. sensor error
82 Sub-cool Heat Ex. gas temp. sensor error
83 Liquid pipe temp. sensor error
84 Current sensor error
86 Pressure sensor error
92 Compressor 2 error
93 Compressor start up error
94 Trip detection
95 Compressor motor control error
97 Outdoor unit fan motor 1 error
99 4-way valve error
9U Outdoor unit error
A1 Discharge temperature 1 abnormal
A2 Discharge temperature 2 abnormal
A3 Compressor temperature abnormal
A4 Pressure abnormal 1
A5 Pressure abnormal 2
User Manual r1.0 EN
email: info@intesisbox.com
web: www.intesisbox.com
phone: +34 938047134
24/30