SELF-DIAGNOSIS FUNCTION
18
ENGLISH
SELF-DIAGNOSIS FUNCTION
Error Indicator (Outdoor)
Outdoor Error
Ex) Error 21 (DC Peak)
1 Time
1 Time
1 Time
2 Times
2 Times
2 Times
1 Sec.
2 Sec.
2 Sec.
1 Sec.
1 Sec.
LED01G
(RED)
LED02G
(GREEN)
Erro Code
Description
LED 1(Red)
LED 2(Green) Indoor status
21
DC Peak(IPM Fault)
2times
1time
OFF
22
Max. CT(CT2)
2times
2times
OFF
23
DC Link Low Volt.
2times
3times
OFF
24
Pressure switch/Heater Sink.
2times
4times
OFF
26
DC Comp Position Error
2times
6times
OFF
27
PSC Fault Error
2times
7times
OFF
28
DC Link High Volt.
2times
8times
OFF
29
Comp Over Current
2times
9times
OFF
32
D-Pipe High(Inv.)
3times
2times
OFF
41
Inv. D-Pipe Th Error(Open/Short)
4times
1time
OFF
44
Outdoor air Th Error(Open/Short)
4times
4times
OFF
45
Cond. Middle Pipe Th Error(Open/Short)
4times
5times
OFF
46
Suction Pipe Th Error(Open/Short)
4times
6times
OFF
48
Cond. Out-Pipe Th Error(Open/Short)
4times
8times
OFF
51
Capacity over
5times
1time
OFF
53
Communication Error(Indoor/Outdoor)
5times
3times
OFF
60
EEPROM Error(Outdoor)
6times
0
OFF
61
Cond. Middle Pipe High
6times
1time
OFF
62
Heatsink Error(High)
6times
2times
OFF
65
Heatsink Th Error(Open/Short)
6times
5times
OFF
67
BLDC motor fan lock(Outdoor)
6times
7times
OFF
73
PFC Fault Error(S/W)
7times
3times
OFF
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Summary of Contents for UU12WH
Page 20: ...20 ENGLISH ...
Page 21: ......