LG Multi V Manual&Nbsp;

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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Replacement Procedure for INV PCB
Replacement Procedure for INV PCB
1. Disassemble main PCB by unscrewing 2 screws. (Figure 1.)
2. Disassemble panel assembly (with cooling fan) by unscrewing 4 screws. (Figure 2.)
3. Replace INV PCB assembly. (Figure 3.)
When assemble INV PCB assembly with control case, make sure that PCB case is inserted surely in the slit of control case.
4. Assemble panel assembly and main PCB.
< Figure 2-1. > < Figure 2-2. >
< Figure 3-1. > < Figure 3-2. > < Figure 4. >
< Figure 1. >
CAUTION
Be sure that INV PCB assembly is firmly assembled with control case.
Confirm that there is no gap between INV PCB case and control case.(Figure 4.)
If any gap is present, it will cause product malfunction.

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)