LCD shows P6 - Freezing/overheating protection operation

Was bedeutet P6 ?

The remote controller LCD displays 'P6', indicating that either freezing protection (in cooling mode) or overheating protection (in heating mode) is currently active.

• Restricted airflow around indoor or outdoor units.
• Dirty air filters or heat exchangers.
• Refrigerant issues (e.g., overcharge, undercharge, clog).

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check and clean the air filters of the indoor unit.

2. 2

   Ensure there are no obstructions blocking airflow to the indoor and outdoor unit's heat exchangers.

3. 3

   Verify that the indoor and outdoor fans are operating correctly.

4. 4

   If the issue persists, a technician should check the refrigerant levels and system components.