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E462, E484

E462, E484 — Under-Current or PFC Over-Current Error

Samsung · Air Conditioning

¿Qué significa E462, E484 ?

These errors relate to issues with the electrical current. E462 typically signifies an under-current condition, while E484 points to an over-current in the Power Factor Correction (PFC) circuit.

Causas comunes

  • Power supply instability.
  • Faulty current sensing circuit.
  • Problem with the main inverter control board.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Turn off the air conditioner at the main power switch or circuit breaker and wait 30 seconds.

  2. 2

    Check your home's main electrical panel for any tripped breakers related to the air conditioner. Reset if necessary.

  3. 3

    Turn the air conditioner power back on.

  4. 4

    If the error persists, contact customer support. Electrical issues require a qualified technician.

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 faultCommunication errorCommunication error — Indoor/outdoor inverter main MICOM communication lostCommunication error after trackingCommunication error after finishing tracking — System communication issue following a tracking process
Fuente: Samsung Air Conditioning
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