LG CT12 NR2 - Sensor Checking Methods

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Only for training and service purposes
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4. Trouble Shooting
1VSQPTF
$IFDLJOHTJOHMFVOJUTPGTFOTPST
GPSGBVMU
*UFNTGPSDIFDLJOH
.FBTVSFNFOUPGUIFVOJRVFSFTJTUBODFCZ
TFOTPSUFNQFSBUVSF
1PTJUJPO0VUMFUPGDPNQSFTTPS
4FOTPSWBMVFLⱕⰍ
#BTFEPOⳄ
1PTJUJPO3FBSQBSUPGPVUEPPSEFWJDF
4FOTPSWBMVFLⱕⰍ
#BTFEPOⳄ
1PTJUJPO$PNQSFTTPSJOMFUBOEQJQF
4FOTPSWBMVFLⱕⰍ
#BTFEPOⳄ
ⴘCompressor discharge sensor
ⴚOutdoor temperature sensor
ⴙPipe sensor
200
Ω
5
Ω
5
Ω
Compressor
inlet sensor
Pipe sensor
10
Ω
4FOTPS$IFDLJOH.FUIPET
6.7 Troubleshooting Outdoor Error