Error Codes - INVENTOR V5MKI32-18WiFiR/U5MRS32-18 Benutzerhandbuch

Error Codes

Number
Indoor EEPROM (Electrically Erasable Programmable
1
Read-Only Memory) error
2 Indoor and outdoor unit communication malfunction
3
Indoor fan speed malfunction
4 Indoor room temperature sensor error
5 Evaporator coil temperature sensor error
6
Refrigerant leak detection system malfunction
7 Water level alarm malfunction
Dual indoor unit (twin model only) communication
8
malfunction
9 Other twin model malfunction
10
Overload protection
11 Outdoor temperature sensor error
12 Outdoor condenser pipe sensor error
13
Discharge air temperature sensor error
Outdoor EEPROM (Electrically Erasable Programma-
14
ble Read-Only Memory) error
15 Outdoor fan speed (DC fan motor only) malfunction
16
Inverter module IPM protection
17 High/Low voltage protection
18 Compressor top overheating protection
19 Outdoor low temperature protection
20
Compressor drive error
21 Mode conflict
22 Compressor low-pressure protection
23
Outdoor IGBT sensor error
Cause
The number
Timer
of flashes
indicator
per second
1 Off
2 Off
4 Off
5 Off
6 Off
7 Off
8 Off
9 Off
10 Off
1 On
2 On
3 On
4 On
5 On
6 On
1 Flash
2 Flash
3 Flash
4 Flash
5 Flash
6 Flash
7 Flash
8 Flash
MANUAL
Error Code
E0
E1
E3
E4
E5
EC
EE
E8
E9
F0
F1
F2
F3
F4
F5
P0
P1
P2
P3
P4
P5
P6
P7
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