7
7. INSTALLATION
The water heater requires careful and correct installation to ensure safe and efficient operation.
This manual must be followed exactly. Read the “SAFETY GUIDELINES” (p.6) and the “IMPORTANT”
(p.2) sections at the beginning of this manual.
CONFIRM THE APPLIANCE SUITABILITY
Check the gas type label and the rating plate for the correct gas type, gas pressure, water pressure
and electrical rating for your application. Do not install this unit if these requirements can’t be
met.
Gas Type Label
Position on Cabinet
Rating Label
Position on Cabinet
CAUTION
• This equipment is not suitable for pool or spa heating.
• Water hardness may affect the water heater. It may be damaged.
• It is important that the water heater is installed in water conditions that are suitable
for its efficient, long use.
• This is a water heating apparatus only and the final quality of water delivered is de-
pendent upon the quality of water supplied to this system.
• The connection, attachment, integration or general association of other equipment
or parts not specified by the water heater which either directly or indirectly affect
the operation or performance of this equipment –
could void the warranty.
• The manifold pressure is preset at the factory. It is computer controlled and should not
need adjustment.
• Occupants are to be advised of any inconveniences which could occur such as disconnection of
services.
• The installer must follow the electrical earthing procedure outlined in AS3500.4 before cut-
ting or uncoupling existing metallic pipework.
• It should be as close as practical to the hot water outlets to minimise heat loss and cost.
• The water heater does not require a fireproof back plate if installed on timber wall.
