CHAFFOTEAUX THERMO GR2, Инструкция по эксплуатации

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12
GENERal INSTallaTION
GuIdElINES
During the whole installation process (until the system is
fulfilled) the solar panel/s shall remain covered. Always the
tank shall be filled first (domestic water) and then the solar
panel circuit (water with anti freeze - anti corrosion liquid).
INSTallaTION POINT
Before installing the solar system please make sure you
have chosen the right spot and surface that can withstand
the system’s weight. This spot shall never be shadowed
by trees, buildings or other obstacles during the year, so
that the solar panels will maintain their full exposure to
solar radiation. The installation shall take place only over
totally flat surfaces with substantial carrying capacity. Prior
to install the system please make sure that the flat or tiled
roof disposes sufficient carrying capacity in Statics terms
and according to the maximum expected load at the
installation site. If the installation site is in a region with
extreme wind or snow load the system shall be examined
by a certified person (e.g. special engineer).
INSTallaTION SPaCE REQuIREMENTS
Every side of the system shall be away about 1,5m from
any other object so as to:
1. Maintain easy access to the solar panel/s
for maintenance reasons.
2. Protect the solar panel/s and the support against
strong winds over the corners and/or edges of the
roof.
3. Be able to get rid off the snow.
ORIENTaTION – OPTIMal INClINaTION – SHadING
A crucial factor for the system’s best performance is the
correct choice of the orientation and the inclination in
combination with the place (city) and the time during
which we aim for max gain. The solar system shall be
oriented this way that the selective surface is towards the
South when we are talking about the North hemisphere
(and respectively towards the North when we are in
the South hemisphere), in any case the solar panel/s
shall always be facing the equator. Any divergence will
affect the system’s performance. Is you can’t obtain the
recommended orientation then the system’s performance
shall be amended with additional selective surface, after
a specific condition evaluation study is held. The solar
radiation’s angle of incidence is changing during the
year and depending also on the installation site so for
this reason the solar panel’s inclination angle shall be as
much as the latitude in the specific site. This is the correct
inclination for the max energy reception in annual base.
INSTRuCTIONS
FOR INSTallaTION
& MaINTENaNCE
OF SOlaR SYSTEMS
INSTALLATION & MAINTENANCE MANUAL for the
SOLAR SYSTEM, for better performance, safe operation,
longer life-time and economy.
Α. INTROduCTION
The solar tank of our company, has been designed
according to the high efficiency, the mechanical strength,
the easy installation and the longer life-time.
Each part of the tank, has been constructed with the
best materials and in accordance to the international
standards, in order to ensure the durability of your
investment. The tank’s pioneer design obtains a high
degree of efficiency, in all weather conditions. It is very
important, the solar tank, to be combined with the
correct collectors and with a base, that has stability and
mechanical strength. In this way, the solar tank and the
collectors have the best support.
safety Instructions
1. All hydraulic connections must have the most suitable
sealant.
2. Only registered electricians must connect the heating
element.
3. Before supplying electrical power to the heating
element, first, fill the solar tank with water and purge
from a spring of hot water.
4. The solar tank must not operate with water only to
the mantle (main tank must not be empty).
5. A pressure relief device of 10 bar must be installed at
the cold water inlet of the net, unless it is
incorporated in the appliance.
6. A discharge pipe connected to the pressure-relief
device is to be installed in a continuously downward
direction and in a frost-free environment.
7. Water may drip from the discharge pipe of
pressurerelief device. This water must be collected.
8. The pressure-relief device is to be operated regularly
to remove lime deposits and to verify that it is not
blocked.
9. A mixing valve must always be positioned at the
outlet of the hot water of the net, in order to avoid
any risk of burn, because of the high temperature
of the water. At the closed circuit, a safety valve
of 2,5 bars should be done.
10. cautIon: The filling/discharge of the tank must
not be done, under solar radiation. Otherwise, the
collectors must be covered with special covers, in
order to be protected against the sun.
11. The antifreeze fluid, should be added in the closed
circuit, with a percentage according to the following
table. It is important to be diluted in the water first,
and then added in the circuit.
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