LG AMNH076LQL0 Service Manual page 176
Multi type
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Also See for AMNH076LQL0:
- Service manual (249 pages) ,
- Manuals (254 pages) ,
- Product data (78 pages)
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Troubleshooting Guide
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.)
176 Multi type Air Conditioner
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
LED02G
Case of error
(Green)
1 time
Compressor malfunction,IPM Fault
2 times
Current is 14A
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
Outdoor
Status
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
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- Outdoor Units
- Outdoor Unit
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Table of Contents
Troubleshooting
