LG ATNH09GRLE2 Svc Manual page 123

4. Trouble Shooting
6.7 Troubleshooting Outdoor Error
CH 51 (Indoor Device Connection Error)
Items
Purpose
Condition for Generation
Judgment Method
Model Name
MU2M15
MU2M17
MU3M19
MU3M21
MU4M25
MU4M27
MU5M30
MU5M40
FM40AH
FM48AH
FM56AH
FM41AH
FM49AH
FM57AH
Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Prevention of installation of indoor devices exceeding the capacity of
outdoor device
Connection of indoor devices exceeding the guaranteed capacity of
outdoor device
"Maximum
total capacity"
21
24
30
33
39
41
48
52
52
63
73
54
63
73
Contents
- 123 -
LGE Internal Use Only