LG LSN HSV4 Series Installation & Maintenance

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Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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ELECTRICAL WIRING
Figure 58: Typical Indoor Unit Terminal Block with Grounding Cable
Indoor Unit Electrical Connections
Terminal Block
Terminal Block
Expanded View
Grounding
Cable
Connecting Cables
Cable Restrainer
090HSV4,120HSV4,
180HSV4
Figure 59: Typical Indoor Unit Terminal Block Connections
Figure 60: Indoor Unit to Outdoor Unit / Branch Distribution Unit Terminal
Connections—LMN078HVT, LSN090HSV4, LSN120HSV4, and LMN158HVT.
Figure 61: Indoor Unit to Outdoor Unit / Branch Distribution Unit Terminal
Connections—LSN180HSV4 and LMN248HVT.
Indoor Unit Terminal Block
1(L1 )2(L2)
GND
GND
GRN / YLW
BR
BL
RD
3
3 or S
S N LBDU:
ODU:
Branch Distribution Unit Terminal Block or
Outdoor Unit Terminal Block
Indoor Unit Terminal Block
1(L1 )2(L2)
GND
GND
GRN / YLW
BR
BL
RD
3
3 or S
S N LBDU:
ODU:
Branch Distribution Unit Terminal Block or
Outdoor Unit Terminal Block

LG LSN HSV4 Series Specifications

General

Brand	LG
Model	LSN HSV4 Series
Category	Air Conditioner
Language	English