LG MULTI F Engineering Manual page 216

WIRING CONNECTIONS
General Information
Figure 305:Multi F System General Power / Communications System
Schematic.
Power Supply
Circuit Breaker
Ground Wiring
Figure 306:Multi F MAX System General Power / Communications System Schematic.
Power Supply
Circuit Breaker
Ground Wiring
Outdoor Unit
• Secure the separate wires in the control box panel using zip ties.
• Secure wiring with accessory clamps so that it does not touch piping.
• Use a conduit for the cable
• Outside the unit, make sure the communications cable and the power wiring are separately shielded, otherwise, the outdoor unit
operation may be affected by electrical noise and will malfunction or fail.
216 | WIRING CONNECTIONS
Outdoor Unit
Due to our policy of continuous product innovation, some specifications may change without notification.
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Indoor Units
Indoor Unit
BD Unit
BD Unit
F
MULTI
F
MULTI MAX