4
value will be saved.
Operation,
see fold-out page II, Fig. [20].
If the flow rate in the Foot control function is too high,
exchange non-return valve 08 565 with 64 689, see Fig. [24]
and fold-out page III.
Hygiene flushing
, see Fig. [21].
Hygiene flushing serves to ensure water hygiene if the fitting is
not used for a long time.
By initiating the Foot Control function and then pressing the
button at the control unit, a flushing for a period of 10 minutes
takes place.
If the faucet is activated during this period again, the flow
will be stopped, the hygiene flushing failed and has to be
restarted.
Maintenance
Inspect and clean all components and replace if necessary.
Shut off hot and cold water supply.
Remove battery and separate plug-in connectors,
see fold-out page II, Figs. [6] and [16].
I. Battery,
see Fig. [16].
The battery must be replaced at the latest 10 years after
putting the fitting into service.
A required change will be signaled by the indicator lamp of the
controller and by the faucet. Signaling occurs when using the
Foot control function
At low battery level, the indicator lamp flashes and the water
flow starts with three short bursts of water.
In case of an almost discharged battery, the indicator lamp
flashes and the water flow
stops
after three short bursts of
water.
In case of a discharged battery, the indicator lamp flashes and
the water will
not
flow.
Assemble in reverse order.
Insert battery with correct polarity.
II. Solenoid valve,
see Fig. [22].
Assemble in reverse order.
III. Control,
see Figs. [22] to [23].
Assemble in reverse order.
IV. Non-return valve and filter,
see Fig. [24].
Assemble in reverse order.
Replacement parts
See fold-out page III (* = special accessories).
Care
For directions on the care of this fitting, please refer to the
accompanying Care Instructions.
Disposal instructions
This category of device does
not
belong in the
domestic waste, but
must
be disposed of
separately in accordance with the relevant national
regulations.
Dispose of batteries in accordance with national
regulations.
Fault
Cause
Remedial action
Water not flowing
• Water supply interrupted
- Open shut-off valves/service valves
Water flow does not
start after usin the
Foot control
function
• Water supply interrupted
• Filter in solenoid valve blocked
• Plug-in connector of solenoid valve without
contact
• Solenoid valve defective
• No voltage
- Battery discharged
- Plug-in connector without contact
• Sensor system not correctly adjusted to
ambient conditions
- Open shut-off valves/service valves
- Clean filter
- Attach plug-in connector
- Replace solenoid valve
- Replace battery
- Check plug-in connectors
- Increase Foot control parameters
(5 highest value...1 lowest value)
Water flowing
continuously
• Solenoid valve defective
• Sensor system not correctly adjusted to
ambient conditions
- Replace solenoid valve
- Reduce Foot control parameters
(5 highest value...1 lowest value)
Undesired water
flow
• Sensor system not correctly adjusted to
ambient conditions
• Potential equalisation not provided
• Fitting not correctly calibrated
- Reduce Foot control parameters
(5 highest value...1 lowest value)
- Provide potential equalisation, see section
Connecting the faucet
- Remove battery and re-insert it. Check again after
the indicator lamp goes out
Flow rate too low
• Filter in solenoid valve dirty
• Shut-off valves, service valves not fully open
- Clean filter
- Fully open shut-off valves, service valves and
check supply lines
