7
• Cleaning and user maintenance must not be carried out by children.
• Children must not play with the device.
• The taps must not be cleaned with a high-pressure cleaner or steam cleaner.
hansgrohe home App and Connection to the Internet
A hansgrohe Aqittura M91 connected to the internet via WLAN can be integrated
and configured in the Hansgrohe home App. Messages can be sent via this app in
the form of push messages.
A WLAN router with Internet access is required
(2.4 GHz, IEEE 802.11b/g/n) is required.
Installation of the app:
If an update of the app or the device firmware is required, the smart phone must
be in the immediate vicinity of the hansgrohe Aqittura M91. In this way, any
interruptions to function that may have been caused can be checked and rectified.
Operating conditions
Sources of interference
The transmitter/receiver unit operates in the ISM band (2.4 GHz). Installation near
devices assigned to the same channel (WiFi devices, RF components, etc. [note
manufacturer’s documentation!]) must be avoided.
Obstacles/barriers
If operated in an unsuitable environment, for example in buildings or rooms with
reinforced concrete walls, steel and iron frames or near metal obstacles (such as
furniture), the wireless reception may be disrupted or stopped. It may be necessary
to connect a WiFi repeater to the main router to increase the wireless signal range.
Description of Device
• The device has a display and various keys on the top. The keys are necessary
for configuration and show status messages, e.g. when a cartridge needs to be
changed.
• The device has space for a filter and a CO
2
cartridge.
Connections
A
B
C
D
E
F
G
H
I
A
power connection
B
fuse (4 amps fast)
C
tap connection control / electronics
D
tap connection water
E
supply hose
F
air outlet
G
CO
²
connection
H
cleaning cup
I
filter connection
Function
Water flows from the water inlet first through the filter (for filter description, see
consumables). Then the water flows through the cooling module and, depending
on the type of water selected, through the CO
2
mixer or directly to the water outlet.
When carbonated water is requested, carbon dioxide is added into the water.
The entire water system must be chemically cleaned at regular intervals.
Explanation of Symbols
not suitable for drinking
warning for flammable substances
do not use silicone containing acetic acid!
The temperature in the base cabinet must not exceed 32°C. If necessary,
close the air gap on the rear wall of the kitchen cabinet to the kitchen
base. (see page 17)
Assembly
(see page 10)
Assembly instructions
• The product must be examined for damage in transit prior to installation. No
claims for damage in transit or surface damage will be accepted following
installation.
• The pipelines and the tap must be installed, flushed and tested in accordance
with the applicable standards.
• Country-specific installation guidelines must be observed.
• To ensure sufficient air supply and an outlet duct for warm air, an outlet opening
is required. The minimum cross-sectional area of the required outlet opening is
200 cm².
• Only 425 g or 2 kg CO
2
containers intended for food may be used.
• When using the extension set (76816000), the delivery conditions change.
Among other things, the system provides for a lag time of up to 2.7 seconds for
soda water delivery. This depends on the length of the connection hose. The
setting is made via the hansgrohe home app.
Initial start up
(see page 10)
• To ensure that the device is in perfect hygienic condition, the water-conducting
components are filled with nitrogen at the factory.
Before the device can be flushed with water, the nitrogen filling the CO
2
mixing
tank must first be flushed out. This is done with CO
2
gas.
• Hansgrohe recommends chemical cleaning of the SodaBase directly after
commissioning. #76817000 cleaning tablets are not included in the scope of
delivery.
• After the initial start-up, the correct filter must be set. (see page 14 / Fig. 6)
• The connection hose to the SodaBase must be inserted as far as it will go.
• Before commissioning, the entire system must be checked for leaks.
Chemical cleaning
(see page 16)
• For 2 kg cylinder, close the stopcock first, then follow the further steps.
• After chemical cleaning, residues from the cleaning tablets in the cleaning cup
can be disposed of in the household waste.
Operation
(see page 15)
To be able to use the full range of functions, it is necessary to install the
hansgrohe home App.
Display of the remaining filter service life. After resetting, the fill
level display assumes that a new filter has been inserted.
Setting the water temperature.
Display fill level of the CO
2
cylinder
Reset (reset error). Hold down key 6 + 8 simultaneously for
approx. 3 seconds after an error has occurred and has been
corrected.
Set cartridge size 425 g / 2 kg.
Reset device to factory settings. All user settings will be lost.
Change CO
2
cartridge / cylinder
(see page 13)
• A completely empty CO
2
cylinder can be recognised by the decrease of the
bubble content in the soda water. Additional indication, of a CO
2
cylinder
running low or being fully depleted is the tap LED lighting up and a light signal
on the device. When the capacity is nearing its end, the CO
2
key pulses slowly.
When the CO
2
cylinder is depleted, the key flashes quickly.
• 425 g CO
2
cartridges (screw version, not “quick connect”) are available in
chemists, electronics stores and supermarkets.
• Alternatively, when connecting a 2 kg CO
2
cylinder (see page 15
)
• For conversion to an external 2 kg CO
2
cylinder, an additional accessory set
#76819000 is required. Set the external pressure reducer to 0.4 MPA (4 bar).
Change filter
(see page 13)
Change filter type
(see page 14)
Dimensions
(see page 19)
Service parts
(see page 18)
Optional accessories
(not included in delivery)
(see page 19)
• #76814000 Filter with activated carbon
• #76815000 Filter with activated carbon and ion exchanger
• #76827000 Filter with activated carbon and ion exchanger pro
• #76829000 Filter with activated carbon and mineralisation (Life)
• #76830000 Filter with activated carbon and imineralisation (Sport)
• #76817000 Cleaning tablets
• #76819000 F24 Extension set for 2 kg CO
2
cylinders
• #76816000 F25 5 m extension set or tap
i
Filter
°C
CO2
Reset
CO2
CO
2
FILTER
+
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