Error 2000 - Low water flow detected (Aqua Unit).

What does 2000 mean?

The unit's flow switch has detected that the water flow rate to the unit is at or below the specified minimum, causing the unit to stop operation. This indicates insufficient water circulation.

• Insufficient water supply or water shortage
• Clogged strainer
• Faulty flow switch

Click steps to track your progress.

1. 1

   Check the water supply to the unit to ensure adequate pressure and flow rate are available.

2. 2

   Inspect the water strainer for any debris or blockages and clean it thoroughly if necessary.

3. 3

   Ensure that all water valves are fully open and there are no obstructions in the water lines leading to the unit.

4. 4

   If water flow appears sufficient and the strainer is clean, a professional should inspect the flow switch for proper operation.

5. 5

   Reset the unit after checking components to see if the error clears.