H7 - Malfunction of compressor input (CT) system (Outdoor Unit)

¿Qué significa H7 ?

This code indicates a problem with the current transformer (CT) system that monitors the compressor's input current.

• Faulty current transformer
• Wiring issue
• Compressor electrical problem

Haga clic en los pasos para seguir su progreso.

1. 1

   Turn off power to the unit.

2. 2

   Wait one minute, then restore power.

3. 3

   If the error code persists, professional diagnosis of the CT system is required.