H64 — Refrigerant high pressure abnormality

¿Qué significa H64 ?

This error signifies a high pressure abnormality in the refrigerant. It is reported if the condition persists for 5 seconds.

• Outdoor high pressure sensor is defective or disconnected

Haga clic en los pasos para seguir su progreso.

1. 1

   Check if the outdoor high pressure sensor is defective.

2. 2

   Ensure the outdoor high pressure sensor is properly connected.