7. Installation
7.1 Installation Notes
⑴ The solar charge controller may only be used in PV systems in accordance with this user manual and
the specifications of other modules manufacturers. No energy source other than a solar generator may
be connected to the solar charge controller.
⑵ Before wiring installation and adjustment of controller, Always disconnect the solar modules
and insurance or circuit breaker of battery terminal.
⑶
Only to comply with the range of the battery charge controller.
⑷ Batteries store a large amount of energy, never short circuit a battery under any circumstances.
We strongly recommend connecting a fuse directly to the battery to avoid any short circuit at the
battery wiring.
⑸ Batteries can produce flammable gases. Avoid making sparks near the batteries. Make sure that
the battery room is ventilated.
⑹ Use insulated tools and avoid placing metal objects near the batteries.
⑺ Be very careful when working with batteries. Wear eye protection. Have fresh water available to wash
and clean any contact with battery acid.
⑻ Avoid touching or short circuiting wires or terminals. Be aware that the voltages on special terminals
or wires can be as much as twice the battery voltage. Use isolated tools, stand on dry ground, and keep
your hands dry.
⑼ Refer to the technical specifications for max wire sizes on the controller and for the maximum
amperage going through wires.
⑽ After installation check that all connections are tight line, avoid heat accumulation caused by virtual
access danger.
CAUTION: Please read all instructions and precautions in the manual before installing!
It is recommended to remove the acrylic protective film covering the LCD screen before
installation.
7.2Mounting Location Requirements
Do not subject the solar charge controller to direct sunshine or other sources of heat. Protect the
solar charge controller from dirt and moisture. Mount upright on the wall on a non-flammable
substrate. Maintain a minimum clearance of 15cm below and around the device to ensure
unhindered air circulation. Mount the solar charge controller as close as possible to the batteries.
Mark the position of the solar charge controller fastening holes on the wall, drill 2 holes and
insert dowels, fasten the solar charge controller to the wall with the cable openings facing
downwards.
>15CM
>15CM
COOL AIR
WARM AIR
7
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