F32 -09 — DC inverter protection (IPM transistor module malfunction or compressor jamming)

What does F32 -09 mean?

This error indicates a problem with the DC inverter system, specifically a malfunction of the IPM transistor module or the compressor jamming.

• The IPM transistor module has failed.
• The compressor is mechanically jammed.
• Wiring issues to the IPM module.

Click steps to track your progress.

1. 1

   Check if the compressor can be turned manually (if accessible and safe).

2. 2

   Inspect the IPM transistor module and its connections.

3. 3

   A professional diagnosis is usually needed for IPM or compressor issues.

4. 4

   Turn off the unit, unplug it, wait 30 seconds, and plug it back in to reset.