Installation - Rheem 325 Owne's Manual And Installation Instructions

INSTALLATION

THIS WATER HEATER IS FOR OUTDOOR INSTALLATON ONLY.
THIS WATER HEATER IS NOT SUITABLE FOR POOL HEATING.
STORAGE TANK AND HEAT PUMP MODULE
The heat pump water heater is made of two main components, the storage tank and the heat pump module.
For transport and handling (weight) purposes both items are shipped separately and designed to be
assembled at the installation site. The water heater must not be operated until both components are
"Heat Pump and Tank Assembly"
assembled. Refer to on page 22.
Take care when handling the heat pump module. The jacket of the heat pump module needs to be handled
gently so as not to cause damage.
Care must be taken during transportation and handling. Do not lay the heat pump module down and
do not tilt the heat pump module or the heat pump and storage tank assembly more than 30° from the
vertical. This will displace the compressor lubricating oil. If the heat pump module or heat pump and storage
tank assembly has been tilted more than 30° from the vertical during handling, it will need one hour to drain
back before the power to the water heater can be switched on, otherwise damage to the compressor may
result.
WATER HEATER LOCATION
The water heater is suitable for outdoor installation only. The water heater should be installed close to the
most frequently used outlet and its position chosen with noise, safety and service in mind. Make sure people
(particularly children) will not accidentally touch the air inlet louvres and outlet grille and that they are clear of
obstructions and shrubbery.
It is advisable to install the water heater away from
bedroom or living room windows as the system controls
can generate a level of noise whilst they are operating.
Consider the location in relation to neighbours‟ bedrooms
and living room windows.
Clearance must be allowed for servicing of the water
heater. The water heater must be accessible without the
use of a ladder or scaffold. Make sure the temperature
pressure relief valve lever is accessible and the top and
front covers, system controls and thermostat can be
removed for service.
You must be able to read the information on the rating
plate. If possible leave headroom of one water heater
height so the anodes can be inspected or replaced.
Remember you may have to remove the entire water
heater later for servicing.
The water heater must be installed with a clearance of at least 100 mm from a wall. A clearance of 300 mm
is required perpendicular from both the front air inlet louvres and the outlet grille to any wall or obstruction.
Refer to the dimensions diagram on page 21. The heat pump storage tank and module must be installed on
a slab or solid base of a minimum 900 mm wide x 650 mm deep. The heat pump module must be firmly
supported by the slab or solid base.
The installation must comply with the requirements of AS/NZS 3500.4, AS/NZS 3000 and all local codes and
regulatory authority requirements. In New Zealand, the installation must conform with Clause G12 of the New
Zealand Building Code. It is recommended the heat pump water heater be installed at ground or floor level
and must stand vertically upright.
The water heater must not be installed in an area with a corrosive atmosphere where chemicals are stored or
where aerosol propellants are released. Remember the air may be safe to breathe, but the chemicals may
attack the materials used in the heat pump system.
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