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Carrier Mini Split H62 Error Code

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

Quick answer

H62 means the T2B evaporator coil inlet temperature sensor circuit is open or shorted. The indoor unit cannot rely on that temperature reading. Advisory Technician.

Severity: high · DIY difficulty: intermediate

Safety

TBD - must be written per-code before publish

What H62 means

H62 means the T2B evaporator coil inlet temperature sensor circuit is open or shorted. The indoor unit cannot rely on that temperature reading. Advisory Technician.

Causes, ranked

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

Commonly searched as: "carrier h62" · "carrier error code h62" · "carrier air conditioner h62"

Sources

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