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Compressor blocked symbol

Compressor blocked symbol — Compressor prevented from running

Nibe · SHB 20

¿Qué significa Compressor blocked symbol ?

This symbol appears when the compressor in the outdoor unit is intentionally blocked from operating, often due to selected operating modes or alarms.

Causas comunes

  • Selected operating mode blocks the compressor
  • Scheduled blocking in menu 4.9.5
  • An active alarm is blocking the compressor

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the selected operating mode in menu 4.2.

  2. 2

    Review scheduled blocking settings in menu 4.9.5.

  3. 3

    Check the alarm log in menu 3 for any active alarms that might be causing the blockage.

  4. 4

    If necessary, reset alarms or adjust settings to allow compressor operation.

Ver todos los códigos en este manual (15)
Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

Additional heat blocked symbolAdditional heat blocked symbol — Auxiliary heat prevented from runningAlarm bell appearsAlarm bell appears on display — System malfunction alertCooling active symbolCooling active symbol — Cooling function is currently enabled
Fuente: Nibe SHB 20
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