Maintenance
• Shut off water supply.
• Disconnect voltage supply.
• Inspect and clean all components and replace if necessary.
I. Battery, see fold-out page II, Fig. [11]
Batteries which are almost discharged are indicated
by a flashing indicator lamp in the sensor system.
Assemble in reverse order.
II. Replace power supply unit (42 464), see fold-out page I.
III. Solenoid valve, see fold-out page II, Fig. [12] and [13]
For installation, see section Installation.
Fault / Cause / Remedy
Fault
Cause
Water not flowing
• Water supply interrupted
• Filter upstream of solenoid valve blocked
• Solenoid valve defective
• Plug-in connector without contact
• No voltage
- Battery discharged
- Power supply unit defective
- Voltage supply switched off
• Hands not in detection zone
• Cleaning mode activated
Water flowing
• Solenoid valve defective
continuously
• Thermal disinfection activated
Undesired water flow
• Sensor system detection zone
set too high for local conditions
• Automatic flushing activated
Flow rate too low
• Mousseur dirty
• Filter upstream of solenoid valve dirty
• Water supply restricted
English
IV. Filter, see fold-out page II, Fig. [14]
Assemble in reverse order.
Replacement parts, see fold-out page I
(* = special accessories).
Care
For directions on the care of this fitting, please refer
to the accompanying Care Instructions.
Disposal note
Dispose of batteries in accordance with national
regulations.
Remedy
- Open shut-off valve, service valve
- Clean or replace filter
- Replace solenoid valve
- Check plug-in connector
- Replace battery
- Replace power supply unit
- Switch on voltage supply
- Hold hands directly under the spout
- Deactivate cleaning mode or wait 3 minutes
- Replace solenoid valve
- Wait 3.5 or 11 minutes
- Reduce range using remote control
(special accessory, Prod. No.: 36 206)
- Wait 1 - 10 minutes
- Clean or replace mousseur
- Clean or replace filter
- Check supply lines, open shut-off valve,
service valve
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