Mhouse Kit PF Instrucciones Y Advertencias Para La Instalación Y El Uso página 4

CHAPTER 5
STEP 1 – Assembly of photovoltaic panel support bracket
Assemble all components of the support bracket on the rear of the
panel, as shown in fig. 3.
Caution! – The bracket at the rear of the panel must be positioned
(fig. 3-b) according to the type of position in which the panel is
mounted. To select the position, refer to fig. 6.
STEP 2 – Photovoltaic panel positioning
Caution! – For optimal operation of the panel, it must be posi-
tioned precisely in the selected location. Therefore, after perform-
ing the checks as described in chapter 3, strictly observe the follow-
ing instructions: as a general rule, the panel must be positioned so
that it can receive the maximum possible sunlight during the day and
throughout the year. This means that its horizontal position and verti-
cal angle must be calculated on the basis of the location where it is
to be installed.
• Ensure the correct position of the panel on the horizontal
plane as follows:
a) In the installation site, determine the cardinal points NORTH and
SOUTH, with the aid of a compass or a geographical map of the
location.
b) Then position the panel in the direction NORTH or SOUTH,
according to the following:
– if the installation site is in a country North of the equator (Unit-
ed States; Europe; Russia; etc.) the panel must be positioned
exactly SOUTH;
– if the installation site is in a country South of the equator (Latin
America; Australia; Indonesia, etc.) the panel must be positioned
exactly NORTH.
For further information, refer to fig. 4.
• Ensure the correct position of the panel on the vertical plane
as follows:
Considering that it is preferable to ensure maximum efficiency of the
panel during the winter period, when there is less energy available
than in the summer, the panel should be positioned at an angle that
ensures reception of the sun rays perpendicular (from front) to the
sensitive surface.
This angle corresponds to the latitude of the location and can be
read on any commercial geographical map. For example, Madrid
has a latitude of 40°; Venice 45°; or London approx 50° etc. For fur-
ther information, refer to fig. 5.
STEP 3 – Fixing the photovoltaic panel in the selected site
After establishing the precise position of the panel, fix to the selected
surface as shown in fig. 6.
STEP 4 – Fixing the battery in the selected site
After performing the checks as described in chapter 3 and establish-
ing the precise position of the battery, fix to the selected surface as
shown in fig. 13. Note – use the 2 lower screws only if you wish to
anchor the battery in a permanent position, i.e. when removal is not
required.
STEP 5 – Cable routing
IMPORTANT! – The cables supplied must be used in
indoor and protected environments. For use outdoors, the
cables must be protected with adequate ducting.
After fixing the panel and battery, route the panel cable through the
tube or protection ducting through to the battery.
With reference to the instruction manual of the automation to be
powered, remove the control unit protection cover. Then pass the
end of the power cable (with wires exposed) through the automation
3 – English
COMPONENT ASSEMBLY AND CONNECTIONS
(where the other cables are routed). Then route the cable through the
protection ducting (if present) through to the battery.
Caution! – Do not connect the power cable to the control unit; leave
access to the control unit open.
STEP 6 – Assembly of "L" socket on the photovoltaic pa nel
cable
If the cable is too long, it can be shortened, taking care to strip the
wires so that their length is equal to the values specified in the fig. 20
(caution! – different lengths may impair subsequent assembly of the
socket).
Then proceed with assembly of the GREY "L" type socket on the
end of the panel cable, as follows:
01. Insert the various elements of the socket on the cable, taking
care to observe the sequence as shown in fig. 7;
CAUTION! – Do not modify the electric jumper on the connec-
tor (fig. 8).
02. Using a slotted screwdriver, attach the blue wire to terminal n°
1 on the connector and the brown wire to the earthing termi-
nal (4) (fig. 9):
Note – The reference numbers and symbols are printed on the
connector below the terminals and on the opposite side.
03. After fixing the two wires, insert the connector in its casing
(fig. 10).
Important – The correct position of the connector is that
with the earthing symbol in the lower position (see fig. 10);
04. Then pull the cable outwards from the socket and insert the
seal and washer (fig. 11-a-b). Lastly, tighten the cable clamp
(fig. 11-c) using a wrench, to guarantee completely sealed clo-
sure.
05. After assembling the socket, position the seal supplied on the
connection side (fig. 12).
STEP 7 – Assembly of "L" socket on the power cable
If the cable is too long, it can be shortened, taking care to strip the
wires so that their length is equal to the values specified in the fig. 20
(Caution! – different lengths may impair subsequent assembly of the
socket).
Then proceed with assembly of the BLACK "L" type socket on the
end of the power cable, as follows:
01. Insert the various elements of the socket on the cable, taking
care to observe the sequence as shown in fig. 7;
CAUTION! – Do not modify the electric jumper on the connec-
tor (fig. 8).
02. Using a slotted screwdriver, attach the blue wire to terminal n°
1 on the connector and the brown wire to the earthing termi-
nal (4) (fig. 9):
Note – The reference numbers and symbols are printed on the
connector below the terminals and on the opposite side.
03. After fixing the two wires, insert the connector in its casing
(fig. 10).
Important – The correct position of the connector is that
with the earthing symbol in the lower position (see fig. 10);
04. Then pull the cable outwards from the socket and insert the
seal and washer (fig. 11-a-b). Lastly, tighten the cable clamp
(fig. 11-c) using a wrench, to guarantee a completely sealed
closure.
05. After assembling the socket, position the seal supplied on the
connection side (fig. 12).
STEP 8 – Connecting the photovoltaic panel to the battery
To connect the panel to the battery, proceed as follows:
01. Connect the GREY "L" type socket to the "IN" connector on
the battery (fig. 14);
02. To select the most suitable connection configuration for the