EverHot 1000/BL1, Technical Manual

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Instructions to the end user and installer
INSTRUCTIONS TO THE END USER aND
Installer
• The solar systems do not require the intervention
of the user. It is recommended though, that after
the first 15 days of functioning, to check the pres-
sure of the closed circuit (collector - boiler) and
that the temperatures are at normal levels in
relation with the time of the inspection, the
sunlight and the «Installation Sheet».
• After two years of functioning, it is recommended
that a program of annual service is begun. The
maintenance program is to replace the fluid loop
circuit and maintain the proportions of propylene
glycol, replacing the magnesium anode and
check the operation of all existing valves
• If there is a breakage of collector’s glass, it must
be replaced immediately so that the absorber will
not be damaged.
• In dusty conditions or small rainfall, it is
recommended to clean the glass with a damp
cloth, if the collectors are dirty. It is also
recommended that the glass of the collectors
is washed at least twice a year with water,
except if it often rains.
• After the installation is complete, the installer will
have to inform the client about the functioning of
the system.
• In the case of any malfunction of the system, we
recommend the client to contact the installer as
he knows all of the various parameters and the
possible particular characteristics of the
installation.
• The valves must be periodically checked to
assure their correct functioning .
• The installer who will make the disassembly
must be a specialized and certified installer in
accordance with the national regulations that
apply in your country. When the installation is
completed he must leave the place in the same
conditions as before the installation.
• The mixing valve (when installed by the installer)
must not be regulated in a temperature above
60°C. There is only one thermostat and should
not be set up above 60 °C.
• Before putting the system in operation, the
installer must check all the valves and fittings,
including also the loop circuit as well as the main
water tank.
• The safety valves must be checked periodically to
Assure their proper functioning
• If there is a danger of frost, please check the
loop circuit to confirm if the s antifreeze liquid
conforms with the rules. In case of overheating
check the overheating valve to assure that the
circuit is working properly.
• Do not start the system operation if the weather
conditions are around 0°C. Check the loop circuit
and the quantity of the antifreeze liquid. Consult
the standards of the builder.
• The thermal efficiency and the solar quantity of
the system is according to paragraph 5.9 of EN
12976-2, for loads defined on the proposed load.
• NOTE: during high radiation do not close the sup-
ply of water and do not empty the system
• NOTE: The water consumption of the system can
be withdrawn during high radiations to prevent
the overheating of the system.
• The heat transfer liquid is propylene glycol
• During periods of prolonged absence it is
recommended the collectors to be covered
with an opaque covering so that to avoid
working unnecessarily. Do not use plastic
material or glass
Material for their cover.
• The system does not use any electrical device
for freeze protection, because it works with pro-
pylon glycol.
• The overheating protection of this system it is not
electrical dependent, however it should not be
disconnected from the electricity or water supply
network.
Installation INSTRUCTIONS
• The piping system used on the system is
Resistant to rain and moisture.
• The hot water piping system is thermal insulated.
• Sk maximum (snow load) is 2kN/m² according to
ENV 01/03/1991, and Vm (mean wind speed) is
180 km/h.
Disclaimer: This equipment can be installed in
areas with snow load values under 2kN / m² and
the wind speed average under 180 km/h.
• Our equipments can be only installed with safety
valve on the inlet cold water to prevent over pres-
sure.
Αn safety valve to is also needed in cases
where there is overheating circuit which uses
metal pipes (copper, stainless steel or steel) to
hot water extraction. This pipe system is con-
nested to the extraction system of the equipment.
This system should not cause any problems to
any other building material.
• The system should be used with mixing valve to
draw-off temperature limit of 60 °C.
• The installation of the system should be per-
formed only by authorized installer. Collectors
should be covered during installation, for exam-
ple with the same cover used for transportation.
The collectors will be filled with propylene glycol
+ water, without air. After that, the collectors
cover can be removed. To start using the col-
lectors, open the water. After that, you can use
the installation. To re-check, please perform the
same procedure.
• The operation of the system can start since
everything was checked and is correct.
The end user should also confirm that everything
is correct and uses the invoice has warranty.
• Declaration: the sizing of the system depends
on the climatic conditions of the area where the
systems is installed.
• Check the gaskets, valves, fittings and thermal
insulation (replacing it if necessary). Furthermore,
it should check the general state of metallic
structure as well, screws and nuts, in order to
detect any type of wear or damage. This is
especially important in marine environments.
The charges from these repairs will be the
responsibility of the owner.
• If the water pressure exceeds 6 bar, you must
install a pressure reducing valve.
• The system should be installed as close as
possible to the place of consumption of hot
water. It is very important to inform end user, of
technical aspects of installation, to agree with
him all the details in this way, a secure
installation and aesthetics possible, respecting
the appearance of the building where it will be
performed.
• The system can be installed on the roof, terrace
or garden, on a firm surface and sturdy, which
does not receive shade of nearby obstacles in
any season.
• Comply with current regulations on water and
electricity installations. Keep in mind the local
conditions of wind, especially during assembly.
The damage resulting from faulty installation are
not covered under warranty.
• The tank must be full of water before filling the
primary circuit or filled with the heat transfer
fluid before connecting the electrical resistance
backup.
• After finished the system installation, make sure
that all leftover materials used on the installation,
are collected, since they may cause injury or
damage to third parties.
• The reading of this instruction manual is very
important, since it ’ s not checked, may void
the warranty.
• The piping system used in this system is water-
proof and moisture.
• All pipes for conducting hot water are thermally
Isolated.
• a hose must be used for hot water draining to
the nearest gutter, to avoid damage in materials
or people.
Warning: THE Installation Should NOT
Compromise THE Structural Integrity OF THE
Building ON which IS Installed.
IN THE Case OF malfunction
(Instructions to the installer)
Ensure that:
• The climate conditions permit the functioning of
the solar system.
• There is no shading of the collectors by any
Obstacles and that they are clean from dust.
• That there is no leakage in the closed circuit and
that all of the connections, raccords, and pipes
are tightly screwed and water-tight.
• That the function of the circulator is correctly
programmed.
• The mixing valve for hot / cold water in the outlet
of the boiler is correctly adjusted and is
functioning.
• The pressure of the closed circuit (indication of
the manometer on the hydraulic kit) is the same,
with the one described on the «setup sheet»
(around 1.5
– 2.5 bar). To start immediately
the system fill the closed circuit with a mixture
or water and antifreeze liquid or adjust the
automatic filling tap, until reaching the indicated
pressure in the
“installation sheet”.
• There is enough liquid in the closed circuit of col-
lectors - tank. During days with high radiation
and normal operation of the pump, the pipes in
their highest points (outlet of collectors) should
be warm (be careful with the high heating due to
solar radiation).
• The circulator is functioning if the weather
conditions allow for
it’s function. By touching
the circulator we can feel the vibrations of the
system. Check the electric current on the electric
board and
• There is no air in the expansion vessel and the
safety valve was not opened.
Note: All the connections and the installations
must be done according to the regulations
(electrical, plumbing, urbanism and others) that
apply in your area. Instructions to the
customer and installer In the case of the
malfunction of the sys- tem and before
contacting the installer, distributor or agent,
please have at hand the information on the next
page.
The product warranty terms and condition apply.
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