LG LSN180HSV4 - Outdoor Unit: Fan, Overload, and Other Errors

Part 5. Trouble Shooting
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Only for training and service purposes
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Display
code
Title Cause of error Check point & Normal condition
61
High temperature in out-
door Cond. Pipe
• Overload operation (Out-
door fan constraint,
screened, blocked)
• Outdoor unit heat ex-
changer contaminated
• EEV connector displaced
/ poor EEV assembly
• Poor Cond. Pipe sensor
assembly / burned
• Check outdoor fan constraint / screened / flow
structure
• Check if refrigerant overcharged
• Check the status of EEV assembly
• Check the status of sensor assembly / burn
CN- C/PIPE
(Violet 3Pin Connector)
Replace the Thermistor
Yes
WARNING
Before checking PCB or each outdoor electric parts, wait for 3 minutes after the power is off. When measuring at standby state
of power supply, after checking the measurement mode of the meter, be careful of the short-circuits with other parts.