Fdd Code - LG MULTI V IV ARNU07GTU 2 Series Service Manual

4.8 FDD Code

Code
E01
E02
E03
E04
E05
E06
E07
E08
E09
E10
Same as normal
System error
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Only for training and service purposes
Display
130% more than outdoor unit rated capacity or 80% less than outdoor
FDD feature forced termination. Or Refrigerant auto charging normal
operation
Cause
unit rated capacity
System Unstable Error
Temperature Range Error
Can't operate FDD function to be frost
In case error occurs during sensor checking process
Occurs when the indoor unit number is one.
If not click the button in auto charging function.
termination.
Wait a system-off for operate FDD function.
Need additional refrigerant sealed.
Occur system error.
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Function
LGE Internal Use Only