14
Delivery scope
*Optional
–
1 Solar automatic charger
–
1 Temperature sensor *
–
1 Support for temperature sensor *
–
1 Instructions for installation and use
Assembly
See page 3, fig. A
The device should be installed away from damp and wet. The
installation site should be clean, dry and well ventilated. During
operation, the casing may heat up to around 80 °C.
Ensure that the ventilation slits remain free! Inadequate
ventilation can cause the device to overheat!
The installation space for the device must have ventilation
openings at the top and side that provide a total opening
surface of 100 cm².
If the temperature inside the device increases due to a lack of
circulating air or due to the fact that the ambient temperature is
too high, the device may not perform correctly or become
damaged.
Liquid electrolyte batteries need to be placed in a separate box
with an external venting system. The gel and AGM batteries do
not need a separate box. Observe the installation regulations of
the battery manufacturer.
Secure the device with four screws (diameter 4 mm – not
countersunk head screws). The screw length and torque de-
pend on the underlying surface.
Connection
Cable lengths and cross-sections
Model complies with EN 1648-1 und VDE 0100, Part 721.
Recommended Cross Section
+/- solar panel cables
+/- Main battery cables max 2m
Fuse close to main battery
Battery / consumer connection
Connect the device with the solar modules and the batteries
according to the wiring diagram
terminals are connected securely and
The devise is not designed to operate without a battery
connected. When a leisure battery is not connected to the
charge controller, the charge controller MUST have this main
supply fuse removed.
Always position the fuses close to the energy source
(e.g. battery). Only use the specified cable cross
sections and fuses of the correct strength!
Always connect multiple solar panels
modules of the same typical voltage values (approx.
Just ask your dealer for the Truma Cable Set Expansion.
sections
1 und VDE 0100, Part 721.
SDC12
SDC25
2.5 – 4mm²
6 – 10mm²
2.5 – 4mm²
6 – 10mm²
20amp
40amp
/ consumer connection
Connect the device with the solar modules and the batteries
(see page 2). Check that the
securely and correctly.
The devise is not designed to operate without a battery
connected. When a leisure battery is not connected to the
charge controller, the charge controller MUST have this main
ays position the fuses close to the energy source
(e.g. battery). Only use the specified cable cross-
sections and fuses of the correct strength!
panels in parallel. Only use
modules of the same typical voltage values (approx. 18 V).
Just ask your dealer for the Truma Cable Set Expansion.
Summary of Contents for SDC12
Page 3: ...3 ...
