Model reference

LG LS-N3621CL

Name: LG LS-N3621CL
Brand: LG

Air Conditioner

2 documents3 error codes3 service modes

Available documentation

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Indoor room temperature thermistor

From Service Manual 570238, p.50:

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

Forced Operation (C/O Model)["Press the forced operation button on the main unit."]
Forced Operation (H/P Model)["Press the forced operation button on the main unit."]
Test Operation["Supply power to the main body.","Keep pressing the forced operation button for about 3 seconds."]

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

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