H62 - Water flow switch abnormality (after 9 min operation)

What does H62 mean?

After 9 minutes of operation, the system detected low water flow continuously for 10 seconds. The water pump and compressor will turn off permanently. The OFF/ON control panel LED will blink.

• Low water flow
• Water flow switch malfunction
• Pump failure

Click steps to track your progress.

1. 1

   Check the water supply to the unit and ensure it is adequate.

2. 2

   Verify the water flow switch is functioning correctly.

3. 3

   Ensure the water pump is operating.

4. 4

   Reset the power to clear the error.

5. 5

   Contact a qualified installer or service technician if the problem recurs.