8.5. Trouble shooting and remedy
If errors or problems occur that are not described, contact the local service technician for assistance.
Fault
The unit does
•
No supply voltage to the unit
not start
•
Error message in display
•
Flow switch out of adjustment
No pressure /
•
Insufficient water supply at unit
too low pressure
•
Filter is clogged
•
The pump is leaking or making jarring
sounds
•
Rinsing nozzle not installed
•
No water supply
40
Cause
Remedy
• Make sure that power supply and inverter
are switched on and that power supply is
sufficient.
• Read error and act accordingly
• Try to readjust flow switch
• Open water supply valve
• Clean the filter
• Call technician
• Place rinsing nozzle
• Ensure water supply