Zip Hydroboil Plus - Installation & Operating Instructions - 85680 - February 2004 Page 13 of 16
Connecting John Guest Fittings
Ambient / Filtered water supply
Refer to diagram at left for setup of a Hydroboil with connection to a
ambient / filtered water supply.
This product layout is a “as supplied” configuration from factory.
In this configuration the 1/4” bulkhead fitting is not used, please do not
connect to it.
Chilled water supply
Refer to diagram at left for setup of a hydroboil with connection to a chilled
water unit.
1. When using water from a Zip chiller unit, ensure that the relief valve
supplied has it’s outlet plumbed away to a safe waste relief point as per
local regulations.
2. The tap body is to be wrapped with 1/8” x 2” cork insulation tape for
moisture protection.
3. The outlet pipe from the chilled water supply is run up to the 1/4” bulkhead
connector. It is situated just in front of the cold inlet and vent entries. If
possible, insulation of the line from the chiller to the bulkhead fitting will
help the chilled water remain at it’s best usable temperature.
4. Internal changes will be the removal of the 1/4” branch pipe leading to
the button assembly and a plug inserted into the “t” piece at the branch.
5. A new section of tube is needed approximately 40mm longer than the
existing piece to connect from the elbow to the internal side of the bulk
head fitting. In some smaller models the alternate pieces may be a series
of fixed elbows and tubing.
Note: The bulk head connection is only used when chilled water is required to
be dispensed. If ambient water is required you leave the unit in the “as
supplied” configuration.
Information for Ambient Chilled Conversionscontinued
cold
inlet
vent
outlet
cold
outlet
cold
inlet
chilled
water
supply
vent
outlet
chilled
outlet