Alarm 212 - Low lp cooling (Low low-pressure in cooling circuit)

What does 212 mean?

The Heat Pump has registered 5 repeated alarms for low low-pressure in the cooling circuit within 4 hours. This indicates an issue with the cooling system's pressure.

• Poor flow in the cooling circuit.

Click steps to track your progress.

1. 1

   Check the system's circulation pump for proper operation and ensure it is not blocked.

2. 2

   Inspect any relevant filters for blockages or debris and clean them.

3. 3

   Ensure there is sufficient water volume in the heating medium system.

4. 4

   If the problem persists, contact a qualified NIBE service technician for inspection of the refrigerant circuit.