6. Troubleshooting / error indicator
In the event of an error, the LED display flashes green and orange alternately. There are three different error-displays:
Further possible errors when using the unit
• Weak or absent vacuum:
Disconnect the pumpset from the unit. Partly close the connector opening (f) with a finger to test the suction.
However, be careful not to completely cover the opening. If suction is detectable, then the pump is working. Test
the pumpset in accordance with the separate instructions for use (only use the original Ardo Pumpset).
• The pump is not working / no data on the display:
Check the electrical supply; if the unit still does not work it is defective.
• In the event that one of these errors occurs, and is confirmed, the unit must be brought or sent back to the point
of sale. The unit must be checked out by trained service personnel, or by the manufacturer of the pump unit.
Questions: visit www.ardo-usa.com or call us at 844-411-ARDO (2736)
General error (time-out)
• Switch off the unit and re-start. If the error message appears again, the unit is
defective and cannot be repaired.
Voltage too low
• Weak batteries
• Incorrect or defective power adapter
Voltage too high
• Incorrect or defective power adapter
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