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48
Multi V Ducted Indoor Units
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
WIRING
Indoor Unit Communications Cable Connections
8. Securely tighten the terminal screws to prevent the communica-
tions conductors from coming loose from the terminal block.
9. Secure the communications cable in appropriate locations
outside the indoor unit to prevent damage to the cable or injury to
maintenance personnel.
Figure 34: Location of Power Wiring and Communications Cable Terminals in the High Static
and Low Static Ducted Indoor Units
Lock nut
Conduit
mounting
plate
Conduit
L(L1)N(L2)
A B
Power Supply
High Voltage
(208/230V)
Communications
BG, BR, B8 Frame Terminals
Indoor Unit Terminal Block
L(L1) N(L2)
A------ABB
GND 12V
DRY2DRY1
INTERNETIDUSODU
Outdoor Unit Terminal Block
Power Input
208-230V /
60 Hz / 1 Phase
Ground
YL RD
A B
BK
Wired Controller
Figure 35: Terminal Block in the High Static (BH, BG, BR, B8 Frame) Ducted Indoor Units
Indoor Unit Terminal Block
L(L1) N(L2)
A------ABB
GND 12V
DRY2DRY1
INTERNETIDUSODU
Outdoor Unit Terminal Block
Power Input
208-230V /
60 Hz / 1 Phase
3(A) 4(B)
Ground
Figure 36: Terminal Block in the Low Static (L1, L2, L2 Frame) Ducted Indoor Units
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