H8-00 — OU: Malfunction of compressor input (CT) system

Was bedeutet H8-00 ?

There is a malfunction related to the compressor's current transformer (CT) system in the outdoor unit (OU).

• Faulty CT sensor
• Wiring issues
• Control board malfunction

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check all electrical connections related to the compressor CT system.

2. 2

   Ensure the unit is properly grounded.

3. 3

   Power cycle the unit.

4. 4

   A technician must diagnose and repair the CT system.