Maintenance - Grohe Eurosmart Cosmopolitan E 36 334 Montageanleitung

Starting cleaning mode
Cleaning mode is activated by holding the finger against the
lower area of the sensor system (indicator lamp lights up
continuously, then flashes). Remove the finger when the
flashing signals start.
Terminating cleaning mode
Cleaning mode can be prematurely terminated by once more
holding the finger against the lower area of the sensor system
(the indicator lamp changes from flashing signals to lighting
up continuously). The finger can be removed once the
indicator lamp goes out or cleaning mode ends automatically
after 3 minutes.
Signalling the remaining battery capacity and performing
thermal disinfection
Have hot water provided on site or turn the thermostatic
cartridge to the hot water end stop.
Thermal disinfection is started and the remaining battery
capacity is signalled by holding the finger against the lower
area of the sensor system (indicator lamp lights up
continuously, then flashes slowly, then flashes quickly).
Remove the finger when the quick flashing signals start.
The remaining battery capacity is signalled as follows by the
number of flashing signals:
4 = Remaining capacity > 60%
3 = Remaining capacity > 40%
2 = Remaining capacity > 20%
1 = Remaining capacity < 20%
Thermal disinfection starts once the remaining capacity has
been signalled.
The detection zone of the sensor system must be
kept clear while the remaining battery capacity is
being signalled.
If an object is detected during thermal disinfection (hot water
flow), 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).
The remaining battery capacity is always indicated by 4 flashing
signals during mains operation.

Maintenance

Shut off the water supply and switch off the voltage supply.
Inspect and clean all components and replace if necessary.
I. Switched-mode power supply, see fold-out pages II and III
1. Loosen screw (G1) and remove wall plate (G), see Fig. [11].
2. Disconnect plug-in connector between switched-mode
power supply and electronics, see Fig. [14].
3. Detach upper part (B) of switched-mode power supply from
base and replace.
Assemble in reverse order.
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II. Solenoid valve, see fold-out pages II and III
1. Loosen screw (G1) and remove wall plate (G), see Fig. [11].
2. Disconnect plug-in connector between solenoid valve and
electronics, see Fig. [15].
3. Screw out solenoid valve (M) and replace or clean
filter (M1).
Assemble in reverse order.
III. Remove and clean mousseur (13 951), see fold-out page I.
Assemble in reverse order.
IV. Wall plate with electronics, see fold-out pages II and III
1. Loosen screw (G1) and remove wall plate (G), see Fig. [11].
2. Loosen screw (F) and remove spout (E), see Fig. [16].
3. Disconnect plug-in connector between solenoid valve and
electronics, see Fig. [17].
4. Disconnect plug-in connection between switched-mode
power supply and electronics.
5. Remove screws and washers (N) and remove housing (I).
6. Replace wall plate (G) with electronics.
Assemble in reverse order.
Thermostatic cartridge
(Only in conjunction with wall-mounting box 36 336.)
I. Non-return valve, see fold-out pages II and III
1. Loosen screw (G1) and remove wall plate (G), see Fig. [11].
2. Remove thermostat (O), see Fig. [18].
3. Remove filter (P).
4. Unscrew nipple (Q) (left-hand thread).
5. Remove nut (R).
6. Remove non-return valve (S).
Assemble in reverse order.
II. Thermostatic cartridge, see fold-out pages II and III
1. Loosen screw (G1) and remove wall plate (G), see Fig. [11].
2. Loosen screw (J) and remove cap (K), see Fig. [19].
3. Remove thermostatic cartridge (T).
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.