Installation
A vacant tube is required for the line between switched-mode
power supply and electronics.
Plaster and tile the wall, excluding the area of the structural
shell protection.
Operation,
Activating cleaning mode,
see page 3.
Flow volume setting,
see page 3.
Setting the programme, see page 4.
*F: Cleaning mode: The water flow can be
temporarily locked.
*G: Interval of automatic flushing, usage-
independent.
*H: Interval of automatic flushing, usage-
dependent.
*J: Pre-flush: flushing is initiated 2 sec. after
detection. WC: 3 l, Urinal: 1 - 2 l.
*K: Flush during continuous detection. WC:
every 60 min. (max. 3x), Urinal: every 2 min.
(max. 14x).
*L: Detection zone.
Intermediate flush
see page 4.
Fault/cause/remed
Fault
LED in electronics flashing
continuously after
calibration
No flushing
Water flowing
continuously
3
,
Cause
• Obstacle during calibration
• Servo motor defective
• No voltage (LED in electronics not
flashing)
• Electronics defective (LED not flashing or
permanently on)
• Servo motor defective
• Plug-in connector without contact
• Detection zone of sensor system set too
low
• Servo motor and electronics not calibrated - Calibrate servo motor
• Water supply interrupted
• Waste not closing
Activating setting mode
Disconnect the power supply to the electronics and reconnect
after 10 s.
The indicator lamp in the sensor system illuminates in setting
mode when the detection zone of the fitting is reached by an
approaching user.
Setting mode is automatically terminated after 3 minutes.
Maintenance
• Shut off water supply
• Switch off voltage supply
• Inspect and clean all components and replace if
necessary.
Calibrating the servo motor
Caution: The servo motor must be calibrated outside the
cistern!
Battery
Batteries which are almost discharged are displayed
by a flashing indicator lamp in the sensor system.
Care
For directions on the care of this fitting, please refer to the
accompanying Care Instructions.
Disposal note
This category of device does not belong in the domestic
waste, but must be disposed of separately in
accordance with the relevant national regulations.
Remedy
- Perform calibration again, ensuring there is no
obstacle in the adjustment range of the servo
motor
- Replace servo motor
- Switch on power supply or replace switched-
mode power supply
- Replace electronics
- Replace servo motor
- Attach plug-in connector
- Increase detection zone using remote control
(special accessories 36 407)
- Open isolating valve in cistern
- Maintain or replace waste, see technical
product information for cistern
- Calibrate servo motor
16