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The water heater requires careful and correct installation to ensure safe and efcient operation.
This manual must be followed. Please read the “SAFETY GUIDELINES” and the “IMPORTANT-
NOTES” sections at the beginning of this manual.
4.2 CONFIRM THE APPLIANCE SUITABILITY
Check the gas type label and the name plate for the correct gas type, gas pressure, water pressure
and electrical rating for your application. Do not install the unit if these requirements are not met.
- This equipment is not suitable for pool or spa heating.
- Water hardness may affect the water heater performance. It is important that the water
heater is installed in water conditions that are suitable for long term operation.
- This is a water heating apparatus only and the delivered water quality is dependent upon
the quality of water supplied to this system.
- The connection, attachment, integration or general association of other equipment or parts
not specied 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.
- 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 reproof back plate if installed on a timber wall.
- Special conditions which should be avoid, e.g. marine environment, high humidity condi-
tions (more than 95%RH), to ensure optimum performance.
WARNING
Position on Unit
Rating Label
Position on Unit