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Unit undersized for load.

Compressor Operates Continuously - Unit too small for the space.

Bryant · Comfort Alert Diagnostic Module

¿Qué significa Unit undersized for load. ?

The heating or cooling capacity of the unit is insufficient for the size of the area it is intended to condition. It must run constantly to try and meet the demand.

Causas comunes

  • Incorrect initial sizing of the unit.
  • Increased heat load in the building (e.g., more occupants, new equipment).

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Ensure doors and windows are closed properly.

  2. 2

    Check for any new heat-generating sources within the conditioned space.

  3. 3

    Consider reducing the heat load by improving insulation or blocking unused areas.

  4. 4

    Consult with an HVAC professional about whether the unit is appropriately sized for the load.

Ver todos los códigos en este manual (55)
Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

ALERT LED * flashes Yellow (misreported)Yellow ALERT LED * flashes (misreported) — Welded Contactor checkALERT LED 2 flashes YellowYellow ALERT LED 2 flashes — System pressure trip or compressor overloadALERT LED 3 flashes YellowYellow ALERT LED 3 flashes — Compressor short cycling
Fuente: Bryant Comfort Alert Diagnostic Module
Open Manual (Page 33)Buscar más códigos en este manual