2 3
To activate sparkling filtered water, touch the
bottom right control quadrant (glass icon) once.
When the tap releases sparkling water, the bot-
tom right glass icon will illuminate blue, and the
central screen will display the message ‘spar-
kling.’
The sparkling water function will run for 30 sec-
onds (earlier models have an 8-second time-
out) before automatically switching itself off.
To turn this function off, touch the bottom right
control quadrant (glass icon) once or touch
once any of the four control quadrants.
Note:
If the sparkling water is spluttering or is not car-
bonated enough, the system will require adjust-
ment.
If the pump inside the chiller carbonator is ac-
tivating when the tap is not running, please ac-
tivate the sparkling function for one second to
open the inlet valve which supplies the chiller
carbonator. Failure to do so could lead to dam-
age.
QUATREAU TOUCH
SPARKLING WATER
HAND HOT - HOT WATER
SUPPLY
To activate, touch once
the bottom left con-
trol quadrant (sink icon)
once. To turn off, touch
anywhere on the key-
pad.
Note:
During commissioning, it is
possible to adjust the tem-
perature to suit personal
preference. Recommended
set point is 104°F. To adjust,
turn the nut on the top of
the thermal mixing valve in a
clockwise direction to make the water colder and
counter-clockwise to make it hotter.
HAND COLD - COLD-WATER SUPPLY
To activate, touch the
bottom left control quad-
rant (sink icon) twice. To
turn off, touch anywhere
on the keypad.
FLOW RATE
Flow rates are set at
commissioning. To ad-
just flow rate for hand
hot and cold-water sup-
ply, close the lever ball
valves feeding the ther-
mal mixing valve.
CAUTION
Maximum operating pressure 30 psi. Do not open
lever ball valves fully. Excessive pressure and flow
will cause damage.
The CO2 is controlled
via the gas canister
regulator on the front
of the unit (see dia-
gram).
Use a large flathead
screwdriver or a 19mm
spanner to increase
the level of carbonation
in the water. Turn the
regulator by a half turn
in a clockwise direction.
To decrease the level of carbonation, turn the
regulator by a half turn in a counter-clockwise
direction.
Between adjustments,
you must run off sev-
eral glasses of spar-
kling water to see the
effects of the adjust-
ment. If the sparkling
function is spluttering,
there is too much gas in
the water. Reduce the
setting by one full turn
and try again.
QUATREAU TOUCH
HAND HOT AND COLD MAINS WATER
TAP FUNCTIONS:
ADJUSTING THE CARBONATION OF
THE SPARKLING WATER
CHILLED WATER SEQUENCE ADJUSTING CARBONATION - HAND HOT & COLD
To activate chilled water, touch the top right
control quadrant (snowflake icon) once.
When the tap releases chilled water, the top
right snowflake will illuminate white, and the
central screen will display ‘chilled.’
To turn this function off, touch the top right con-
trol quadrant (snowflake icon) once or touch
once any of the four control quadrants.
Check the sparkling water
by tasting it to see if you
have the proper amount
of CO2 in the water. If not.
you will be able to adjust
using the CO2 regulator.
QUATREAU TOUCH
CHILLED WATER
Thermal Mixing Valve
CO2
