¿Qué provoca el error AC-00 de Daikin?

Thermostat failure. Overheating due to restricted flow. Faulty heating element

¿Cómo se corrige el código de falla AC-00 de Daikin?

1. Ensure water flow to the booster heater is not obstructed. 2. Check the booster heater's temperature settings. 3. Perform a system reset by cycling the power. 4. A service professional needs to diagnose the booster heater.

AC-00

AC-00 — Booster heater overheated

Daikin · ASHP Error Codes

¿Qué significa AC-00 ?

The booster heater within the system has overheated.

Causas comunes

Thermostat failure
Overheating due to restricted flow
Faulty heating element

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

1
Ensure water flow to the booster heater is not obstructed.
2
Check the booster heater's temperature settings.
3
Perform a system reset by cycling the power.
4
A service professional needs to diagnose the booster heater.

Ver todos los códigos en este manual (60)

Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

7H-017H-01 — Water flow problem 7H-047H-04 — Water flow problem during domestic hot water production 7H-057H-05 — Water flow problem during heating/sampling

Fuente: Daikin ASHP Error Codes

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