LG UVNH18GJLA2 - Page 115

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