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Introduction
Thank you for purchasing a solar water heating
system. It is one of the most effective and trouble-
free systems available today. In addition to reducing
your water-heating bills, it will help preserve precious
natural resources by using free energy from the sun.
As with an electric or gas water heater, your new
solar water heating system operates automatically to
ensure you will always have an ample supply of hot
water. However, there are simple steps you can take
to increase both its efficiency and service life.
This manual provides the manufacturers recommended
procedures for Rheem solar water-heating systems.
The procedures are essential for correct installation,
troubleshooting and maintenance.
Read each section of this manual thoroughly before
beginning work on the system.
!
CAUTION: Changes to the design or intended
use of the Rheem Solar Water Heating System will
void the manufacturers warranty. Installation,
troubleshooting, and maintenance must be
performed by a qualified technician.
This manual will help you get the most out of your
solar water heating system. Please read it carefully
when the installation is complete, and review it from
time to time to refresh your memory about the service
requirements and safety measures.
The Operation section of the manual contains
important information regarding the system procedures
as well as safety measures pertaining to the system. It
is important that you follow these guidelines to ensure
safe, efficient and trouble-free operation.
While the system requires very little maintenance,
there will be a periodic need for some upkeep. The
Maintenance section outlines those requirements for
service, which you may do yourself, as well as those
procedures best performed by a qualified service
technician.
The Troubleshooting section contains steps you can
take if the system is not performing, as it should.
The solar energy system described by this manual,
when properly installed and maintained, meets
the minimum standards established by the Solar
Rating and Certification Corporation (SRCC). This
certification does not imply endorsement or warranty
of this product by the SRCC.
The solar energy system described by this manual,
when properly installed and maintained, meets the
minimum standards established by the Florida Solar
Energy Center, in accordance with Section 377.705,
Florida Statutes. This certification does not imply
endorsement or warranty of this product by the Florida
Solar Energy Center or the state of Florida.
The components of the system include a water storage
tank, solar collector panels, expansion tank, pump
valves and fittings.
In locations which are subject to temperatures below
41°F, a mixture of heat transfer fluid and water
circulates through the solar collector panels. This fluid
is heated by the sun, then circulated through a heat
exchange, heating the potable (drinking) water inside
the storage tank. The heat transfer fluid is a non-toxic,
food-grade liquid, which provides freeze protection
for the closed loop heat transfer loop. It is colored to
differentiate the closed system fluid from the potable
water supply.
This circulation of the heat transfer fluid is
accomplished by a pump and sensors. These solar
water heaters are referred to as closed loop systems.
Your hot water is stored in a steel tank lined with
porcelain enamel and thickly insulated to help
maintain the water temperature throughout the day and
night.
To ensure your hot water supply is never depleted, the
system is equipped with a backup heater or heating
element. When there may be insufficient solar energy,
you are still assured of all the hot water you will need.
While your system is one of the most efficient
available, there are two simple steps you can take to
increase your water-heating cost savings.
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