LG Multi V Service Manual

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All rights reserved. Only training and service purposes.
Self-diagnosis function
Wiring Fault Case
Communication Part in Main PCB
❈ Remark : IDU A/IDU B
Indoor Unit
Communication PCB

LG Multi V Specifications

General

Type	VRF (Variable Refrigerant Flow)
Compressor Type	Scroll
Refrigerant	R410A
Energy Efficiency	High
Control System	Centralized and individual control options
Indoor Units	Multiple types available (e.g., ceiling cassette, wall-mounted, ducted)