LG CT12 NR2 - CH 51 (Indoor Device Connection Error)

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Only for training and service purposes
LGE Internal Use Only
4. Trouble Shooting
Items Contents
Purpose
Prevention of installation of indoor devices exceeding the capacity of
outdoor device
Condition for Generation
Connection of indoor devices exceeding the guaranteed capacity of
outdoor device
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⶯ Judgment Method
Model Name
"Maximum
total capacity"
MU2M15 21
MU2M17 24
MU3M19 30
MU3M21 33
MU4M25 39
MU4M27 41
MU5M30 48
MU5M40 52
FM40AH 52
FM48AH 63
FM56AH 73
FM41AH 54
FM49AH 63
FM57AH 73
6.7 Troubleshooting Outdoor Error
CH 51 (Indoor Device Connection Error)