6
H4123 025961 Rev. A July 2012
Installation and Owner’s Manual – Heat Pump
• Allow 200m
3
of free space
surrounding the unit. This provides
clear ambient airflow assisting the
product’s performance.
• The area must also be clear of debris
such as leaves and tree branches.
• Allow 700 mm clearance above and
150mm clearance to either side of
the unit as shown in the Rough-In
Diagram on page <?>.
• Ensure there are no obstructions
placed on top of the unit.
• Total clearance required from ground
to install unit is approximately
2410mm.
Plumbing Connections
Step 3
• Refer to the Rough-In Diagram on
page <?> for detailed information on
position of plumbing.
• An approved isolating valve, non-
return valve, line strainer (optional
but recommended), and union must
be fitted between the supply main
and the RP¾/20 socket in the water
heater.
• All fittings must be approved by the
relevant installation Authority.
Installation Instructions
Drain
Union
Connection
Non-return
Valve
Line
Strainer
Cold Water
Inlet
Isolating Valve
(Spindle Vertical)
Cold water expansion
control valve
Note: For S.A. and W.A., it
is a state requirement that
a cold water expansion
control valve be fitted on
the cold water supply line
between the non-return
valve and the water heater.
