¿Qué provoca el error E458 de Samsung?

Outdoor fan motor malfunction. Wiring issue to the outdoor fan. Outdoor unit PCB fault

¿Cómo se corrige el código de falla E458 de Samsung?

1. Power off the outdoor unit at the circuit breaker for 30 seconds, then power it back on. 2. Listen for unusual noises from the outdoor fan during operation. 3. Ensure there are no visible obstructions blocking the outdoor fan blades.

E458

E458 — Outdoor fan speed error (FAN1)

Samsung · Air Conditioning

¿Qué significa E458 ?

The system has detected an error with the operation or speed of the outdoor unit's Fan 1.

Causas comunes

Outdoor fan motor malfunction
Wiring issue to the outdoor fan
Outdoor unit PCB fault

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

1
Power off the outdoor unit at the circuit breaker for 30 seconds, then power it back on.
2
Listen for unusual noises from the outdoor fan during operation.
3
Ensure there are no visible obstructions blocking the outdoor fan blades.

Ver todos los códigos en este manual (94)

Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

COND temperature sensor errorCondenser temperature sensor error — Outdoor coil temperature sensor fault Communication errorCommunication error — Indoor/outdoor inverter main MICOM communication lost Communication error after trackingCommunication error after finishing tracking — System communication issue following a tracking process

Fuente: Samsung Air Conditioning

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