Model reference

LG L2NC142GHL5

Name: LG L2NC142GHL5
Brand: LG

Air Conditioner

2 documents2 error codes2 service modes

Available documentation

Multi Type Room Air Conditioner SERVICE MANUAL66 pg
Covers this model
Multi Type Room Air Conditioner SVC MANUAL(Exploded View)59 pg
Covers this model

MyPros+ Max

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M+ Max·LG Air Conditioner

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Indoor suction temperature thermistor

From Service Manual 187661, p.33:

1.Access service mode to confirm the active fault code and read stored error history.

2.Disconnect the sensor and measure resistance. Expected: 10 kΩ to 12 kΩ at 77°F (25°C).

3.Check the sensor harness for opens. A reading outside 5 kΩ to 50 kΩ indicates a failed sensor.

Part 6322FR2046G

Temperature thermistor

CodeMeaning

Cable Mis-connection CheckPress the forced operation key for more than 3 seconds
Forced OperationPress the forced operation (power) button on the indoor unit. For cooling model

Full entry steps, exit procedures, and test sequences are available in Max.

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