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804546NZ - BW_HB Small_09.18 v1.02
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.
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
Refer to the mounting-hole template on page 17.
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 215 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 100 mm top, 150
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.
Remove filter guide as shown in picture at right.
Install plumbing and wiring Prepare pipe ends and wiring ends as shown.
Screw heater chassis to the wall using screws or bolts suited to the wall.
Installation Procedures
COLD
INLET
VENT
OUTLET
INLET
POSITION
VENT
POSITION
Approximate Weight When Filled
3.0 Litre models
12.5 kg
5.0 Litre models
16.5 kg
7.5 Litre models
20.5 kg
100 mm
minimum
clearance
20 mm
minimum
clearance
from right
edge to wall
215 mm
150 mm
Spout detail
Installation Requirements
