Fault Codes / Samsung / E458

DVM / Split — Outdoor fan motor 1 error.

Possible causes

• Fan blocked / motor / fan PBA faulty.

Check steps

• Fan turns freely? Check motor & fan PBA.

Affected parts

• Außenlüftermotor 1
• Fan-PBA

Safety note

Source: Samsung resmi servis kılavuzu — Samsung AC071MN4PKH Service Manual (ManualsLib p.83) and AM036FXMDCH Service Manual p.35: "Outdoor Unit Fan Error (Error Code: E458, E475)" — E458 = outdoor unit Fan Motor 1 error (checks include fan connector CN90/91, motor voltage/wiring, obstruction). Matches app's 'Außengerät…

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

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