Grohe Europlus E 36 239 Manuel D'installation page 8

Signalling the remaining battery capacity and performing
continuous operation for thermal disinfection
1. Turn the thermostat to the hot water end stop.
2. Hold hand at a distance of 5cm in front of the sensor
system, see Fig. [3].
Indicator lamp signals:
██████████████████████ ██ ██ ██ ██ ██ ██ ██ ▌▌▌▌▌
3. Remove hand from the sensor system while
is displayed.
The remaining battery capacity is signalled by the number
of flashing signals:
Remaining battery capacity > 60%
██ ██ ██ ██
Remaining battery capacity > 40%
██ ██ ██
Remaining battery capacity > 20%
██ ██
Remaining battery capacity < 20%
██
Take hands out of the detection zone of the
sensor system.
Thermal disinfection starts once the remaining capacity has
been signalled.
If an object is detected during thermal disinfection, the water
stops flowing immediately and the fitting is closed (indicator
lamp starts to flash).
Closure of the fitting ends automatically after 3 minutes or
can be prematurely terminated (see Terminating
cleaning mode).
Making settings
Setting mode
Setting mode has the following functions:
- Querying and changing the programme
- Checking the detection zone
The indicator lamp in the sensor system illuminates in setting
mode when the detection zone of the fitting is reached by an
approaching user.
Activating setting mode
Remove battery and insert again after 10 s, see Fig. [7].
• Setting mode is automatically terminated after 3 minutes.
Setting the programme
1. Activate setting mode.
2. Hold hand at a distance of 5cm in front of the sensor
system, see Fig. [3].
Kontrollleuchte signalisiert:
▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌▌____
3. Remove hand from the sensor system while
is displayed.
Programme selection mode is active for 60 s.
4. Hold hand at a distance of 5cm in front of the sensor
system.
The programmes are displayed by groups of flashing
signals via the indicator lamp. Display starts with
the programme that is currently set.
Programme 1
██
Programme 2
██ ██
Programme 3
██ ██ ██
Programme 4
██ ██ ██ ██
Programme 5
██ ██ ██ ██ ██
Programme 6
██ ██ ██ ██ ██ ██
Programme 7
██ ██ ██ ██ ██ ██ ██
5
5. Remove hand from the sensor system after the desired
sequence of flashing signals.
The programme is adopted as the new setting. The
corresponding flashing signals are displayed again.
The setting can be readjusted within the next 6 s if necessary
Setting mode is automatically terminated after 3 minutes.
▌▌▌▌
Adjusting
• Before the mixer is put into service, if the mixed water
temperature measured at the point of discharge varies from
the specified temperature set on the thermostat.
• After any maintenance operation on the thermostatic
cartridge.
1. Start water flow and measure the temperature of the water
using a thermometer, see Fig. [4].
2. Turn temperature selection handle until the water
temperature reaches 30 °C.
3. Remove cap and scale handle, see Fig. [5].
Regulating nut (A) must not be adjusted.
4. Fit scale handle so that the 30 °C marking on the handle
aligns with marking on the fitting housing.
Assemble in reverse order.
Adjusting hot water end stop
1. Set the temperature to 20 °C.
2. Remove cap and scale handle, see Fig. [5].
Regulating nut (A) must not be adjusted.
3. Attach red end stop to the desired maximum temperature.
4. Fit scale handle so that the 20 °C marking on the handle
aligns with marking on the fitting housing.
Assemble in reverse order.
Maintenance
• Shut off hot and cold water supply.
• Inspect and clean all components and replace if necessary
and lubricate with special grease.
I. Electronic cartridge / Battery, see Fig. [7]
Batteries which are almost discharged are displayed by
a flashing indicator lamp in the sensor system.
1. Activate cleaning mode.
2. Remove electronic cartridge.
3. Take out battery, check and clean contacts and replace if
necessary.
Assemble in reverse order.
II. Non-return valve, see Fig. [8].
____
1. Unscrew fitting.
2. Remove union nipple (left-hand thread).
Assemble in reverse order.
III. Thermostatic cartridge, see Fig. [5] and [9]
Assemble in reverse order.
It must be ensured that overload unit (B) is screwed as far as
possible into regulating nut (C) (left-hand thread).
Observe the correct installation position of stop ring, see
details, Fig. [9].
Readjustment is necessary after each maintenance operation
on the thermostatic cartridge (see "Adjusting").
IV. Solenoid valve / filter, see Fig. [10] and Fig. [11].
Assemble in reverse order.
Observe installation position, see detail, Fig. [11].
(see 4.)