Fault Diagnosis; Fault Rectification - Villeroy & Boch ProDetect 2 Bedienungsanleitung

Fault diagnosis

18 Fault diagnosis

18.1 Fault rectification

Fault
Urinal not flushing
S. 71
Possible cause
No power supply
No water supply
Fault rectification
Make sure that the battery com-
•
partment / power supply unit is
connected to the controller.
Check the connection between the
•
power supply unit and the dome-
stic power connection.
Check cable connection.
•
Check battery (diagnostics mode,
•
see "Diagnosis & user statistics",
page 67).
Open the stop cock on the water
•
supply line.
Make sure that the solenoid valve
•
is connected to the controller.
Check the functioning of the so-
•
lenoid valve (diagnostics mode,
see "Diagnosis & user statistics",
page 67 or check via app).