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No rated voltage in the power supply

No rated voltage in power supply — Main power issue

Mitsubishi Electric · Air Conditioning

¿Qué significa No rated voltage in the power supply ?

The unit is not receiving the correct voltage from the main power source. This could be due to a tripped breaker, a power outage, or an issue with the electrical supply.

Causas comunes

  • Power outage
  • Tripped circuit breaker
  • Issue with the building's electrical system

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check your home's circuit breakers and reset any that are tripped.

  2. 2

    Verify that other appliances in your home are receiving power.

  3. 3

    If the power supply issue affects multiple circuits or the entire home, contact your utility provider or an electrician.

Ver todos los códigos en este manual (170)
Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

0.5-second ON / 0.5-second OFF blinkUpper lamp blinks 0.5-second ON/OFF - Miswiring or serial signal error00Normal operation - No error codes1 beep during error display mode1 beep during error display mode - Unit has an error (different code)
Fuente: Mitsubishi Electric Air Conditioning
Open Manual (Page 30)Buscar más códigos en este manual