Appliance Code Check

LG · Ductless air conditioner

SP

Status message — no fault indicated

function message

LG SP is a function display showing that Power Cooling is enabled.

Display form
SP
Lookup normalization
SP
Alternate forms
None retained in the official record

Check the display exactly as shown. The decoder ignores case and spaces, but it never substitutes O/0, I/1, or S/5.

Official meaning, scoped to this source

LG SP is a function display showing that Power Cooling is enabled.

Manufacturer
LG
Document
[LG Air Conditioner Error Code] The display shows SP, CP, and PO · Official support article
Product family
air conditioners with Power Cooling
Market and locale
US · en-US

This is an official-source interpretation for the stated scope, not a confirmed diagnosis. Meaning can change across brands, models, product families, and markets.

Market, product family, and model applicability

US · en-US · LG air conditioners covered by the cited US guide whose model labels Power Cooling as SP

Exact model applicability has not been verified.

This release retains family or source-index scope only. Do not infer that an arbitrary model uses this code; confirm it in the exact manufacturer manual.

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Status message guidance

Treat SP as an active Power Cooling function, not a failure.

  1. Use the control panel or remote to change from Power Cooling when standard cooling control is preferred.

This display is not a fault. Separate signs such as smoke, flooding, sparks, or a burning smell require the manufacturer's safety instructions.

Do not do

Do not present SP as an error or open the air conditioner.

Use controls only.

If the message returns

Use the exact model manual if the Power Cooling control is unclear.

Source and scope

Official source verified at release
Market and locale
US · en-US
Product family
air conditioners with Power Cooling
Content and safety verified on
July 26, 2026
Source updated by manufacturer
Not supplied in the official record

LG

[LG Air Conditioner Error Code] The display shows SP, CP, and PO · Official support article

Open official source (opens in a new tab)

Verification and review status

  • Content meaning and safety verifiedJuly 26, 2026
  • Source reachability statusOfficial source verified at release
  • Automated evidence review completedPassed · July 26, 2026
  • Automated safety rules checkPassed for this published safety boundary
  • Human technical reviewPending — no human completion is claimed
  • Publication gateAutomated publication checks passed · July 26, 2026
  • Official-source conflictNo unresolved conflict admitted to this public release

Automated checks and release approval are not a substitute for a qualified service professional or the exact manufacturer manual.

Evidence used for this guidance

  • Power Cooling Function

    Source-backed summary

    SP, CP, and PO appear when Power Cooling is enabled; the function rapidly cools in Cooling mode and is unavailable in Dehumidification or standalone Air Purification.

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