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Lg Mini Split P8 Error Code

Updated 2026-08-29 · review status: draft Draft - unverified

Quick answer

P8 instead of CH 61. The unit is protecting itself from high outdoor temperature in cooling or high indoor temperature in heating. Advisory DIY part.

Severity: high · DIY difficulty: intermediate

Safety

TBD - must be written per-code before publish

What P8 means

P8 instead of CH 61. The unit is protecting itself from high outdoor temperature in cooling or high indoor temperature in heating. Advisory DIY part.

Causes, ranked

  1. Causes not yet documented — verify against the service manual.

Commonly searched as: "lg p8" · "lg error code p8" · "lg air conditioner p8"

Sources

  • SplitAtlas manual-sourced reference — verified 2026-08-29