LG UM36F - Page 92

Part 4 Trouble Shooting
- 92 -
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DC Link Detection Circuit Check PointDivision
2 kW
4 kW
4.5kW
■ DC Link Detection Circuit Check Point
Red
Black
GNDGND
DC_LINKDC_LINK
GND
DC_ Link
1. Check DC Link Sensing Signal measurements at Power-on standby state. (DC
2.4 ~ 2.8 V)