Error 446 — Operation failure of Fan1

Was bedeutet 446 ?

Fan 1 in the outdoor unit is not operating correctly. This could be due to a motor issue, electrical problem, or obstruction.

• Fan 1 motor failure
• Electrical fault affecting the fan
• Obstruction preventing fan rotation
• Fan control circuit issue

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check if Fan 1 is obstructed by debris.

2. 2

   Listen for any unusual noises coming from Fan 1.

3. 3

   Verify the electrical connections to Fan 1.

4. 4

   If the fan does not run, it may require replacement.