LG LS-H126RLN1 - Self-Diagnosis Functionality

Service Manual 35
Operation
Self-diagnosis Function
3sec 3sec 3sec
(once)
3sec 3sec
(twice)
3sec
(5times)
Error
Code
1
2
5
Error Display LED
(Indoor body operation LED)
Error contents
• Indoor room temperature
thermistor open/short
• Indoor pipe temperature
thermistor open/short.
• Outdoor pipe temperature
thermistor open/short.
• Poor communication.
• Indoor Thermistor
assembly check
• Outdoor Thermistor
assembly check
• Communication line/circuit
check
SVC check point