LG AS-W2463RH2 Manuals page 61

I Error Indicator (Outdoor)
Outdoor Error
Ex) Error 21 (DC Peack)
2 Times
LED01G
(RED)
1 Sec.
1 Time
LED02G
(GREEN)
2 Sec.
Error
Contents
code
21 IPM Fault (Compressor Over current)
22 CT 2(Max. Current)
23 DC Link Low Volt.
24 Low / High press
25 AC Low / AC High Volt.
26 DC Compressor Position
27 PSC Fault
28 DC Link High Volt
32 Discharge Pipe Temp. High (INV)
33 Discharge Pipe Temp. High (Cons.)
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Only for training and service purposes
2 Times 2 Times
1 Sec. 1 Sec.
1 Time 1 Time
2 Sec.
LED01G
(Red)
2 times
2 times
2 times
2 times
2 times
2 times
2 times
2 times
3 times
3 times
- 61 -
LED02G
Case of error
(Green)
1 time Compressor malfunction,IPM Fault
2 times Current is 15.5A
3 times DC Link volt. Is 140V
4 times Low / High press switch OPEN
5 times Abnormal AC volt. Input.
6 times
7 times
8 times Off
2 times Off
3 times Off
Troubleshooting Guide
Outdoor
Status
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
LGE Internal Use Only