LG A2UW18GFA0 Svc Manual page 97

Part 5. Trouble Shooting
Display
Title
code
51 Over capacity
Model
A4UW36GFA0
A8UW54GFA0
Check Point
• CH 51
1. Check the indoor unit capacity.
2. Check the combination table.
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Only for training and service purposes
Cause of error
• Over capacity Combination
Gross max.capacity
48k
73k
- 96 -
Check point & Normal condition
• Check the indoor unit capacity.
• Check the combination table.
Max.single indoor unit capacity
24k
36k
LGE Internal Use Only