Grohe Blue K7 Chilled & Sparkling 31 346 Mode D'emploi page 10

Set carbonate hardness at filter head, see Fig. [30].
The relevant water supplier can provide information on the
carbonate hardness.
Set carbonate hardness at bypass setting of filter head to local
conditions, see table column A on fold-out page IV.
Display and setting of carbonate hardness on cooler/
carbonator, see table column B on fold-out page IV and
Fig. [29].
button for carbonate hardness adjustment:
• Press the button once:
The display switches from the remaining filter capacity to the
value currently set for the carbonate hardness.
• Keep the button pressed:
After approx. 3 seconds, the value currently set for the
carbonate hardness starts to flash.
• Release the button within the next 10 seconds:
The value currently set for the carbonate hardness starts
to flash.
• Press the button and select the required value:
- C1: carbonate hardness
- C2: carbonate hardness
- Factory setting:
C3: carbonate hardness
- C4: carbonate hardness
- C5: carbonate hardness
- C6: carbonate hardness
• Press and hold the button at the required value
for 3 seconds:
The display of the value switches from flashing to
continuous illumination and the value is set.
• Release the button:
The remaining filter capacity is displayed again:
The litre capacity of the cartridge varies according to the water
hardness set and the size of the cartridge, see table on
fold-out page IV.
The cooler/carbonator of the GROHE Blue
operation with the 600 litre filter cartridge (Prod no.: 40 404)
at the factory.
For operation with the 3,000 litre filter cartridge (Prod. no.: 40 412)
or 1,500 litre filter cartridge (Prod. no.: 40 430), the cooler/
carbonator must be adapted.
Set the filter size, see Fig. [29].
button for filter size selection:
• Press button once.
The display switches from the remaining filter capacity to the
value currently set for the filter size.
• Keep the button pressed:
After approx. 3 seconds, the value currently set for the filter
size starts to flash.
• Release the button within the next 10 seconds:
The value currently set for the filter size starts to flash.
• Press the button and select the filter size:
- F1: 600 litres
- F2: 1,500 litres
- F3: 3,000 litres
• Press and hold the button at the required value
for 3 seconds:
The display of the value for the filter size switches from
flashing to continuous illumination and the filter size is set.
• Release the button:
The remaining filter capacity is displayed again:
The fitting with cooler/carbonator is now fully installed and
ready for operation.
Note: The various filter cartridges can be ordered at
www.grohe.com.
7
Maintenance
Resetting filter capacity after changing filter cartridge, see
fold-out page IV, Fig. [29].
The remaining filter capacity is displayed:
• Press
• Keep the
• Release the
• Release the
Restore factory settings, see Fig. [29].
Reset
• Press the
25 - 35 (bypass 20%)
18 - 24 (bypass 30%)
• Keep the
14 - 17 (bypass 40%)
• Release the
12 - 13 (bypass 50%)
10 - 11 (bypass 60%)
7 - 9 (bypass 70%)
• Close handle and wait until the display in the handle
• Open handle fully until display in handle flashes green and
• Close handle.
The remaining filter capacity is displayed:
•
®
fitting is set for
Always disconnect the power supply and interrupt the
CO
system. The plug-in connector can then be disconnected,
see fold-out page III, Fig. [26].
Inspect and clean all components and replace if necessary.
I. Cartridge, see fold-out page IV, Fig. [31].
Assemble in reverse order. When installing the cartridge,
ensure that the seals are correctly seated. Replace screw
coupling and tighten.
II. Headpart, see fold-out page IV, Fig. [32].
Assemble in reverse order. Note the installation position of the
stop and cable.
III. Diverter, see fold-out page IV, Fig. [33].
Assemble in reverse order.
IV. Mousseur (48 196), see fold-out page I.
Assemble in reverse order.
V. Cleaning cooler/carbonator
For hygiene reasons, the cooler/carbonator must be cleaned
once a year. Cleaning must be performed before changing the
cartridge, in order to prevent contamination of the replacement
filter cartridge.
Note: The cleaning kit (Prod. no.: 40 434) can be ordered at
www.grohe.com.
button for filter replacement reset:
button
The display switches from the remaining filter capacity to rF.
button pressed:
After approx. 3 seconds, rF starts to flash.
button within the next 10 seconds and press
again:
rF flashes first and then illuminates continuously.
button:
The remaining filter capacity is reset and then displayed
again.
buttons to factory settings:
buttons simultaneously:
The display switches from the remaining filter capacity
to PA.
button pressed:
After approx. 3 seconds, PA starts to flash.
buttons within the next 10 seconds:
First PA flashes, HC lights up and fitting and cooler/
carbonator must be synchronised with one another.
illuminates green.
water runs.
Important:
Risk of damage:
supply before carrying out maintenance work on the
2