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Model reference

LG LS-H1863*M3

Air Conditioner

4 documents3 error codes2 service modes

Available documentation

Service Manual

  • Room Air Conditioner SVC MANUAL(Exploded View)86 pg
    Covers this model
  • Room Air Conditioner SVC MANUAL(Exploded View)68 pg
    Covers this model
  • Room Air Conditioner SVC MANUAL (Exploded View)66 pg
    Covers this model
  • Room Air Conditioner SVC MANUAL (Exploded View)86 pg
    Covers this model
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Error codes (3)

CodeMeaning
1Indoor room temperature thermistor open/short or indoor pipe temperature…2Outdoor pipe temperature thermistor open/short.5Poor communication between indoor and outdoor units.

Service modes (2)

  • Forced OperationPress the power button on the indoor unit body.
  • Test OperationOpen the front panel upward, then press and hold the power button for about 3 seconds.

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

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