8
9
7. Connect the other end to the rear spigot
sticking up at the water heater. Do this by cut-
ting the length back so that you don’t have too
much pipe in use. The run should be as long as
necessary to make a smooth connection with-
out stretching the pipe. Use the spring clips to
secure them in place.
DO NOT TURN ON THE POWER
This step is handled in the commissioning
guide.
NOTE
The venturiT™ is a unique device that enables
the boiler to vent itself to drain.
During the heating cycles, water expansion
would otherwise push boiling water out of
the spout without activating the boiling func-
tion. It’s essential to install it running the pipe
down-hill.
NOTE
If using an RO system, you must ensure it
delivers water at 45-60psi (3-4bar) at all
times. You may need to add a pump to ensure
the optimum psi is supplied to the Quatreau
system.
During commissioning, use only mains water,
then convert to RO once the system has been
set up and commissioned.
NOTE
Inside the fitting kit are 4x ¼” (6.35mm) stems
elbows that can be inserted into the chiller to
make it easier to install the interconnections
without kinking the pipe.
NOTE
Ensure that you leave a 1” (25.4mm) gap
around the chiller unit’s sides, enabling ven-
tilation and air movement, without which the
system will not chill correctly.
DO NOT TURN ON THE POWER TO THE
CHILLER OR DAMAGE WILL OCCUR
This step is covered in the commissioning
manual.
End of the installation manual. Now refer to
the commissioning manual.
8. The other pipe that comes out of the ventu-
riT™ should now be connected to the top of the
Type AA airgap drain. Cut it back if to a reason-
able length but not so short that it is stretched.
The pipe should run downhill so that water can
escape by gravity.
9. Using the final piece of silicone in the fitting
kit, connect the front spigot (this feeds chilled
and sparkling water) to the remaining pipe. En-
sure you do not pull on the pipe coming from
the spout.
1. Site the chiller unit to the left of the water
heater over the ventilation duct.
2. Use the 1/4”(6.35mm) blue pipe provided to
interconnect the QST553-B and CS20 unit as
follows.
a. H20 OUT on the 553-B into WATER IN on the
chiller.
b. CO2 OUT on the 553-B into C02 GAS IN on
the chiller.
c. SODA WATER OUT on the chiller to CARB IN
on the 553-B
d. STILL WATER OUT on the chiller to CHILLED
IN on the 553-B
SECTION SIX
INSTALLING THE QUATREAU
CHILLER CARBONATOR
CONNECTING WATER SUPPLY
INSTALLING WATER CHILLER CARBONATOR
