Installation & Maintenance - Electric Boosted Systems; Overview Of System Components; Electric Supply; Hot Water Storage And Delivery Temperatures - Rinnai PRESTIGE Operation & Installation Manual

INSTALLATION & MAINTENANCE - ELECTRIC BOOSTED SYSTEMS

OVERVIEW OF SYSTEM COMPONENTS

The range of electric boosted solar hot water systems include all the components shown in (Refer
to the appropriate figure depending on cylinder type / size and kit).
The pump kit and associated plumbing connections are factory pre-assembled. All other components
and fittings will require connection on site.

ELECTRIC SUPPLY

Electrical connection must be carried out by a qualified person and in accordance with AS3000 'Wiring
Rules' and local authority requirements.
All electrically boosted solar hot water heating elements must be connected to an independent, fused,
AC 240V 50 Hz power supply with an isolating switch installed at the switch board. Ensure the
household wiring to the system is capable of withstanding the system electrical load (refer to
specifications for electrical load details). Twin element models are factory wired for 'non'
simultaneous' operation.
The solar pump kit requires an AC 240V power supply from a 10A earthed power point adjacent to the
storage cylinder. For outdoor installations this power point must be weatherproof. This power supply
must be independent from the power supply to any heating elements.

HOT WATER STORAGE AND DELIVERY TEMPERATURES

Australian Standards require a minimum storage cylinder thermostat set point of 60°C.
Rinnai Australia - 49 - Solar Split Systems Operating / Installation Manual Version 8 - 18/10/10