Error 23 — IPM temperature too high

¿Qué significa 23 ?

The Inverter Power Module (IPM) has experienced an thermal overload. This is usually due to overcharge, a plugged coil, or a sensor issue.

• Overcharge of refrigerant
• Excessively plugged outdoor coil
• IPM temperature sensor open or shorted
• Non-condensable in the system

Haga clic en los pasos para seguir su progreso.

1. 1

   Check refrigerant charge level.

2. 2

   Clean the outdoor coil thoroughly.

3. 3

   Inspect the IPM temperature sensor and its connections.

4. 4

   Verify system is free of non-condensables.