Error 5 — IPM protecting compressor from overload

¿Qué significa 5 ?

The IPM is preventing the compressor from running due to an overload condition. This can be caused by low building power, system restrictions, or refrigerant overcharge.

• Low building power supply
• Restrictions in the system
• Non-condensible gas in the system
• Plugged coil
• Excessive load
• Refrigerant overcharge

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the building's power supply voltage.

2. 2

   Inspect the refrigeration circuit for any blockages or restrictions.

3. 3

   Verify the refrigerant charge is correct.

4. 4

   Clean any plugged coils.