81507 - Zip Freestanding Chilled Water Systems - Installation & Operating Instructions - April 2015 v2.03
Page 3 of 8
Zip Sitemaster and Economaster
It is the installers responsibility to ensure the installation complies with AS/NZS3500.1, AS/NZS3500.2, AS/NZS3500.4.1,
AS/NZS3500.4.2 and local water authority regulations.
Minimum operating pressure is 172 kPa. Where pressure may exceed 700 kPa, a pressure limiting valve must be installed.
No valves are supplied with the product. All necessary valves must be supplied separately by the installer.
Connect a cold water supply to the half inch BSP female inlet at the back of the chiller where shown in the diagram on
page 3.
Connect a drain to the 40mm PVC female outlet at the back.
Purge the air from the unit when the plumbing connections are complete, by turning ‘on’ the water supply, and pressing the
button on the bubbler, until the water flows through without spluttering. Check connections for leaks and repair any found.
Zip Chillmaster
Connect a cold water supply to the half inch BSP female inlet at the back of the chiller where shown in the diagram.
Connect a drain to the 40 mm PVC female outlet at the back.
Alternatively, there are pre-punched holes in the base of the Chillmaster for bottom access to plumbing services.
All valves necessary for use with the Chillmaster are already fitted within the unit. This appliance incorporates backflow
protection complying with AS3500.1. No further backflow protection is required for connection to the water supply. A special
surge protection system is totally self contained within the Chillmaster, to protect it from damage.
DO NOT ADJUST, ALTER OR REMOVE THE VALVE ASSEMBLY.
Purge the air from the unit when the plumbing connections are complete by turning ‘ON’ the water supply and pressing the
button on the bubbler until the water flows through without spluttering.
Electrical
A 1.8m flexible cable and 240v 50 Hz 3 pin plug are fitted. Run the cable out of harm’s way and plug it into a standard
power point.
Do not turn the power point ‘on’ until the unit is purged.
Installation Instructions
continued
Operating Procedures
Fig.2
Operating the Bubbler (All models)
Chilled water is obtained momentarily by pressing the bubbler button, see
Fig.2.
The water is chilled by a refrigeration unit fitted within the cabinet stand, under
the basin.