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Tammy BarberAug 20, 2025
Why is my Daikin EBHQ006BAV3 Heat Pump not heating or cooling properly?
- Eemily59Aug 20, 2025
If your Daikin Heat Pump is on but not heating or cooling as expected, it might be due to several reasons. First, verify that the temperature setting on the controller is correct. Second, ensure sufficient water flow by checking that all shut-off valves are fully open, cleaning the water filter if needed, removing any air from the system, confirming the water pressure is above 1 bar when the water is cold, setting the pump speed to the highest level, and ensuring the expansion vessel is intact. Finally, confirm that the water volume in the system exceeds the minimum required amount.