Page 5 of 12 Zip Hydroboil - Installation & Operating Instructions - 85264 - May 2012 v1.00
c) Cold water supply with a minimum working pressure of 1 bar (100 kPa)
and a maximum working pressure of 7 bar (700 kPa) connected via an
isolation valve.
d) Outlet drainage to a sink draining board or to a drip tray.
e) Access to drainage from a vent situated at the base of the heater.
If the water pressure is likely to exceed 7 bar (700 kPa), a 3.5 bar
(350 kPa) pressure reducing valve must be installed in the cold water
supply line.
f) In all installation instances the walls of the heater must be vertical and the
base horizontal, there can be no exceptions to this rule.
Before You Begin
Locate the paper mounting-hole template packed with the heater.
Read the installation and operating instructions completely.
Decide whether to install with concealed or exposed plumbing and/or electrical
connections. Concealed connections are preferred for superior appearance.
Step 1 – Positioning
Position the heater so the tap will drain on to a draining board or drip tray.
Position the base of the tap to be not less than 200 mm above the draining
board (height should be increased only if essential for filling larger vessels).
Provide clearance for service access of not less than 150 mm top, 65 mm left,
20 mm right.
Mark corner positions for the heater on the wall so as to position the paper
mounting-hole template.
Step 2 – Fastening
Position mounting-hole template on wall and drill holes where shown.
Drill holes for water inlet, vent outlet and wiring if rear access is intended.
Remove cover fastening screws from heater and lift whole cover off heater.
Install plumbing and wiring and prepare pipe ends and wiring ends as shown.
Screw heater chassis to the wall using screws or bolts suited to the wall.
Screws or bolts must be capable of supporting the heater weight when filled.
Installation Procedures
COLD
INLET
VENT
OUTLET
INLET
POSITION
VENT
POSITION
45mm
Elbow
1.5 Litre models 10 kg
3.0 Litre models 12.5 kg
5.0 Litre models 16.5 kg
7.5 Litre models 20.5 kg
Approximate Weight When Filled
Installation Requirements continued
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