804050US v1.27 06.21 CS175 Install Instruction
Page 17 of 28
Commissioning
NOTE:
For any subsequent filter changes or any operational procedures, please refer to the HydroTap user
guide, located inside the filter housing access door.
5.3
-
Conditioning Procedure
Zip HydroTap Command Centers are sanitized during manufacturing and require final flushing before normal
use.
1. Turn off CO
2
gas at the regulator.
2. Dispense 10 liters (2.6 gallons) of chilled water from the chilled outlet of the HydroTap (equivalent to 4
complete tanks full of water.
3. If water bubbles or foams, repeat step 2 above.
4.
Let filled tank stand for one hour at operating temperature.
5. After one hour, repeat step 2.
6. Dispense 2 liters (½ gallon) of sparkling water from the sparkling outlet. Repeat the 2 liters (½ gallon)
dispense until the water is clear.
7. Turn on the CO
2
gas at the regulator. The HydroTap is ready for use.
1. After product commissioning and CO
2
purge, you are now
ready to adjust the carbonation flow rate.
2. To adjust the flow rate, rotate the adjustment screw anti-clock
-
wise to increase the flow and clockwise to decrease the flow.
3. To measure the flow rate you have set, use a measuring cup or
jug and run the sparkling water for 15 seconds (the HydroTap has
a default 15 seconds dispense time, which will help in your flow
rate set up). Multiply the amount of water dispensed in that 15
seconds by 4 to get your flow rate in gallons per minute. 1.6 liters
(0.4 gallons) per minute is the optimum flow rate.
Important
– If you adjust the flow rate too high, you will empty the
carbonation tank of water leaving only CO
2
to be dispensed from
the faucet. This will result in inconsistent flow (spluttering).
5.4
-
Carbonation Valve Flow Adjustment
OPEN
CLOSED
Stop cock operation
1. Turn the flush line stop cock ON (See diagram).
2. Press [Start] and allow at least 10 liters (2.6 gallons) of
water to flush through the filter.
3. The product details will be displayed in the screen.
4. Once the filter flush is finished, Turn the stop cock OFF
then press [Stop] to end filter flush mode.
+
–
!
Warning
- Take care NOT to
use excessive force during
adjustment of the valve.
