7
Display and setting of carbonate hardness on cooler/
carbonator
, see table column B on fold-out page IV
and
Fig. [27].
c
button for carbonate hardness adjustment:
• Press the
c
button once:
The display switches from the remaining filter capacity to the
value currently set for the carbonate hardness.
• Keep the
c
button pressed:
After approx. 3 seconds, the value currently set for the
carbonate hardness starts to flash.
• Release the
c
button within the next 10 seconds:
The value currently set for the carbonate hardness starts
to flash.
• Press the
c
button and select the required value:
- C1: carbonate hardness
25 - 35
(bypass 20%)
- C2: carbonate hardness
18 - 24
(bypass 30%)
- Factory setting:
C3: carbonate hardness
14 - 17
(bypass 40%)
- C4: carbonate hardness
12 - 13
(bypass 50%)
- C5: carbonate hardness
10 - 11
(bypass 60%)
- C6: carbonate hardness
7 - 9
(bypass 70%)
• Press and hold the
c
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
c
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
®
fitting is set for
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. [27].
U
button for filter size selection:
• Press
U
button once.
The display switches from the remaining filter capacity to the
value currently set for the filter size.
• Keep the
U
button pressed:
After approx. 3 seconds, the value currently set for the filter
size starts to flash.
• Release the
U
button within the next 10 seconds:
The value currently set for the filter size starts to flash.
• Press the
U
button and select the filter size:
- F1:
600 litres
- F2:
1,500 litres
- F3:
3,000 litres
• Press and hold the
U
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
U
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
.
Maintenance
Resetting filter capacity after changing filter cartridge
,
see Fig. [27].
button for filter replacement reset:
The remaining filter capacity is displayed:
• Press button
The display switches from the remaining filter capacity to
rF
.
• Keep the button pressed:
After approx. 3 seconds,
rF
starts to flash.
• Release the button within the next 10 seconds and press
again:
rF
flashes first and then illuminates continuously.
• Release the button:
The remaining filter capacity is reset and then displayed
again.
Important:
Risk of damage:
Always disconnect the power supply
and interrupt the
CO
2
supply before carrying out maintenance work on the
system. The plug-in connector can then be disconnected
,
see fold-out page IV, Fig. [25].
Inspect and clean all components and replace if necessary.
I. Cartridge
, see Fig. [29].
Assemble in reverse order. When installing the cartridge,
ensure that the seals are correctly seated. Replace screw
coupling and tighten.
II. Headpart
, see Fig. [30].
Assemble in reverse order. Note the installation position of the
stop and cable.
III. Mousseur (64 374)
, see fold-out page I.
Assemble in reverse order.
IV. 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
.
For latest prices and delivery to your door visit MyTub Ltd - 0845 303 8383 - www.mytub.co.uk - [email protected]
