F9 (26 flashes) — Module reset

Was bedeutet F9 ?

This code indicates that the power module has undergone a reset. This could be due to a temporary power fluctuation or an internal module issue.

• Power module reset triggered
• Potential issue with Outdoor PCB or compressor

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the power to the unit for at least 1 minute, then power it back on.

2. 2

   Monitor the unit's operation after the reset.

3. 3

   If this occurs repeatedly, contact a technician to diagnose the Power Module and related components.