LG Electronics LSN090HE Air Conditioner User Manual


 
Service Manual 39
Self-diagnosis Function
Operation
Display Function
1. Heating Model 2. Cooling Model
Cooling, Soft Dry, Fan, Heating Cooling, Soft Dry, Fan
Hot-start, Deice
Operation Indicator
Deicer Indicator
Operation Indicator
Compressor on Indicator
3sec 3sec 3sec
(once)
Error
Code
1
Error Display LED
(Indoor body operation LED)
Error contents
Indoor room temperature
thermistor open/short
Indoor pipe temperature
thermistor open/short.
Indoor Thermistor
assembly check
SVC check point