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CONTENTS
QUATREAU COLLECTION
CARTRIDGE REPLACEMENT MANUAL
QT/QST553 Water Heater Control Unit
CS20 Chiller Carbonator
TAP FUNCTIONS:
SPARKLING FILTERED WATER
CHANGING THE CO2
CANISTER
When the sparkling water tastes flat, it is
necessary to change the gas canister. The
integral CO2 gas canister is sited on the left-
hand side at
the front of
the unit.
1. To remove a canister,
unscrew in a counter-
clockwise direction.
2. Locate the thread on the
regulator where the gas can-
ister will connect.
3. Carefully present the canister, ensuring the
canister is supported.
4. Rotate the canister in a
clockwise direction, being
careful not to cross-thread the
regulator.
Please follow the instructions below to
ensure your CO2 canister is correctly in-
stalled:
• CONVERT TO LARGER CO2 BOTTLE
CHANGING CO2 CANISTER
5. Rotate until you hear a
hissing sound. This is the gas
being released from the
canister. It is important to
keep screwing until you can
no longer hear this hissing.
6. When the canister
cannot be turned fur-
ther, it is safely con-
nected.
Do not turn
the canister any fur-
ther, as this will dam-
age the regulator.
7. Press the glass icon button and runoff an
amount of sparkling water to re-calibrate the
system.
8. It may be necessary to readjust the pressure
regulator located above the CO2 canister to
get the appropriate CO2 mix in your water.
CO
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