LG CT12 NR2 - Page 130

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4. Trouble Shooting
$IFDLFMFDUSJDMFBLBHF$PNNVOJDBUJPO-JOFBOE1JQF
"GUFS3FNPWJOH1PXFS-JOF8JSFBOE$PNNVOJDBUJPO-JOF8JSF$IFDLUIFWPMUBHFT
$IFDL*OGJOJUF3FTJTUBODFCFUXFFO1PXFS$PNNVOJDBUJPO-JOFBOE1JQF-JOF
+++
NLGnd
皻柦
∞
Ω
Pipe
NLGnd
皻柦
∞
Ω
Pipe
Check Resistance
and Pipe Line
Check Resistance
Live and Pipe
Check Resistance
Neutral and Pipe
NLGnd
皻柦
∞
Ω
Pipe
Check
Resistance
Communication Line and Pipe