Troubleshooting Support - DURAVIT DuraSystem WD5006 Manual De Uso

10. Troubleshooting support

NOTE
> Repairs may only be carried out by qualified electricians or engineers.
Problem
General function
No flush
52
Potential cause
Time spent in the detection
range is below 5 seconds
Mains voltage does not
match (110-240 VAC are
required)
Battery is inserted incor-
rectly
Battery is discharged
No water supply
Plug-in connections are
loose or detached
Sensor window is dirty
Solenoid valve coil is loose
Solenoid valve is dirty
Solenoid valve is faulty
(LED responds)
Electronics are faulty
(LED does not respond)
Solution
>
Spend at least 5 seconds in
the detection range
>
Check the voltage
>
Check the fuse
>
Check the battery polarity
>
Insert a new battery
>
Open and check the up-
stream shut-off devices
>
Open and check the ball
valve in the concealed
cistern
>
Check the plug-in connec-
tions
>
Clean the sensor window
>
Engage the solenoid valve
coil firmly in place with a
bayonet fitting
>
Remove the solenoid valve
>
Clean the pre-strainer
mechanically
>
Replace the solenoid valve
>
Replace the electronics
Sec-
tion
5
7