INMBSDAI001I000 Modbus RTU Gateway
6. Error Codes
Find below a list of error codes for Daikin air conditioning systems
Table 8. Daikin Error Codes
Error Code
Error in Remote Controller
0
N/A
17
A0
18
A1
19
A2
20
A3
21
A4
22
A5
23
A6
24
A7
25
A8
26
A9
27
AA
28
AH
30
AJ
31
AE
32
AF
33
C0
36
C3
37
C4
38
C5
39
C6
40
C7
41
C8
42
C9
43
CA
44
CH
45
CC
46
CJ
47
CE
48
CF
49
E0
50
E1
52
E3
53
E4
54
E5
55
E6
56
E7
57
E8
58
E9
59
EA
60
EH
61
EC
62
EJ
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Error Category
Error description
INMBSDAI001I000
No active error
External protection devices activated
Indoor unit PCB assembly failure
Interlock error for fan
Drain level system error
Temperature of heat exchanger (1) error
Temperature of heat exchanger (2) error
Fan motor locked, overload, over current
Swing flap motor error
Overcurrent of AC input
Electronic expansion valve drive error
Heater overheat
Dust collector error / No-maintenance filter error
Capacity setting error (indoor)
Shortage of water supply
Indoor Unit
Malfunctions of a humidifier system (water leaking)
Malfunctions in a sensor system
Sensor system of drain water error
Heat exchanger (1) (Liquid pipe) thermistor system error
Heat exchanger (1) (Gas pipe) thermistor system error
Sensor system error of fan motor locked, overload
Sensor system of swing flag motor error
Sensor system of over-current of AC input
Suction air thermistor error
Discharge air thermistor system error
Contamination sensor error
Humidity sensor error
Remote control thermistor error
Radiation sensor error
High pressure switch sensor
Protection devices activated
Outdoor uni9t PCB assembly failure
High pressure switch (HPS) activated
Low pressure switch (LPS) activated
Overload of inverter compressor motor
Over current of STD compressor motor
Overload of fan motor / Over current of fan motor
Outdoor Unit
Over current of AC input
Electronic expansion valve drive error
Four-way valve error
Pump motor over current
Water temperature abnormal
(Site installed) Protection device activated
Error Codes
USER MANUAL Version 1.0.0
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