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Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Judgment Code Display
ITR(Heating)
IDU EEV
OK 6-Cn
NG 6-C1
Impossible to Judge 6-CF
Outdoor
Main EEV
OK 7-Cn
NG 7-C1
Impossible to Judge 7-CF
Refrigerant
More than standard ex) 20%
Less than standard ex) -15%
Don't Adjustment required 00
Impossible to Judge 3-CF
Guaranteed Temperature range(Error occurs out of guaranteed temperature range)
IDU : 18 ~ 32 °C
ODU : -10 ~ 24 °C
In case the function is not used, set the dip S/W OFF and reset the power.
Function
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