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Part 5. Trouble Shooting
- 91 -
Copyright ©2017 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
< Input Power Source Check Point >
< Main PCB wiring Check Point >
< Noise Filter wiring Check Point >
OUT
IN
18,24,30kBtu/h class
IN
OUT
OUT
L1
L2
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