E3 - Actuation of low pressure switch (LPS) (Outdoor Unit)

Was bedeutet E3 ?

The low-pressure switch in the outdoor unit has been activated, indicating abnormally low refrigerant pressure.

• Low refrigerant charge
• Blockage in the refrigerant lines
• Faulty low-pressure switch

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the unit.

2. 2

   Ensure all external air vents are clear of obstructions.

3. 3

   Turn the unit back on.

4. 4

   If the error code reappears, contact a professional for a refrigerant check.