LG LSN HSV4 Series Installation Manual page 43

F
MULTI
F
MULTI MAX
Figure 58: Typical Indoor Unit Terminal Block with Grounding Cable
Figure 60: Indoor Unit to Outdoor Unit / Branch
Distribution Unit Terminal Connections—LMN077HVT and LMN157HVT.
GND
Indoor Unit Terminal Block
1(L1) 2(L2) 3(C)
Figure 62: Indoor Unit to Outdoor Unit / Branch
Distribution Unit Terminal Connections—LSN090HSV4 and LSN120HSV4.
Indoor Unit Terminal Block
GND
1(L1) 2(L2) 3
Outdoor Unit Terminal Block or
Branch Distribution Unit Terminal Block
(Multi F MAX Systems Only)
3 or S
GND
Outdoor Unit Terminal Block or
Branch Distribution Unit Terminal Block
(Multi F MAX Systems Only)
1(L1) 2(L2) 3 or S
GND
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ELECTRICAL WIRING
Indoor Unit Electrical Connections
090HSV4,120HSV4,
180HSV4
Figure 59: Typical Indoor Unit Terminal Block Connections
Grounding
Cable
Figure 61: Indoor Unit to Outdoor Unit / Branch
Distribution Unit Terminal Connections—LMN247HVT.
GND
Indoor Unit Terminal Block
1(L1 ) 2(L2) 3
Figure 63: Indoor Unit to Outdoor Unit / Branch
Distribution Unit Terminal Connections—LSN180HSV4.
Indoor Unit Terminal Block
GND
1(L1) 2(L2)
3
Terminal Block
Expanded View
Terminal Block
Connecting Cables
Cable Restrainer
Outdoor Unit Terminal Block or
Branch Distribution Unit Terminal Block
(Multi F MAX Systems Only)
3 or S
4
GND
Outdoor Unit Terminal Block or
Branch Distribution Unit Terminal Block
(Multi F MAX Systems Only)
1(L1) 2(L2) 3 or S
GND
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