LG AB-H1208VA0, Руководство по обслуживанию

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Troubleshooting Guide
2. Error indicator(Fan Board)
When CH10 or CH15 error occurs, check error indication LED on fan borad.
❈
Fan board Error
Ex) Error 21 (IPM fault)
Error Code
10 Fan Lock 1time Fan malfunction, Locking Status
21 IPM Fault (Over current) 2time 1time Fan malfunction, Over Current Off
22 CT 2(Max. Current) 2time 2time Current is 6A
Æ
Off
23 DC Link Low Volt. 2time 3time DC Link volt. Is 280V Off
40 CT Circuit 4time CT Circuit malfunction (20A
Æ
) Off
52 Communication Error 5time 2time Communication Poorly Off
60 EEPROM Check Sum Error 6time Check sum mismatching Off
Contents
Outdoor
Status
LED01G
(Red)
LED02G
(Green)
Case of error
2 Times
1 Sec.
1 Time
2 Sec.
LED01G
(RED)
LED02G
(GREEN)
2 Times
1 Sec.
1 Time
2 Sec.
2 Times
1 Sec.
1 Time