F40 -51 — Compressor discharge temperature sensor shorted or broken

¿Qué significa F40 -51 ?

The temperature sensor measuring the compressor discharge temperature is faulty. It could be shorted, broken, or disconnected.

• The compressor discharge temperature sensor is damaged.
• Loose or broken wiring to the sensor.
• The sensor connector is faulty.

Haga clic en los pasos para seguir su progreso.

1. 1

   Inspect the compressor discharge temperature sensor for damage.

2. 2

   Check the sensor's wiring and connector.

3. 3

   Ensure the sensor is properly connected.

4. 4

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