Operation
Display Function
1. Heating Model
Operation Indicator
• Cooling, Soft Dry, Fan, Heating
Deicer Indicator
• Hot-start, Deice
Self-diagnosis Function
Error
Code
(Indoor body operation LED)
(once)
1
3sec
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Only for training and service purposes
Error Display LED
3sec
3sec
2. Cooling Model
Operation Indicator
• Cooling, Soft Dry, Fan
Compressor on Indicator
Error contents
• Indoor room temperature
thermistor open/short
• Indoor pipe temperature
thermistor open/short.
- 34 -
OUT
DOOR
SVC check point
• Indoor Thermistor
assembly check
LGE Internal Use Only