CCD-0007727 Rev: 06-01-23
- 9 -
Installation
English
Read before installation
● This charge controller must only be used in Photo-Voltaic (PV) systems in accordance with
requirements given in this user manual and the specications of other system components
provided by their manufacturers. No energy source other than a solar panel or array may be
connected to the PV charge controller referred herein.
● PV-modules must always be disconnected prior to the installation and adjustments of the charge
controller; Make sure the circuit breaker, fuse or disconnect switches of battery terminals are
breaking the circuit path.
● Verify the battery voltage parameter meets the voltage range of the charge controller.
● Batteries store a large amount of energy, never short circuit a battery under any circumstances.
We strongly recommend connecting a protection fuse directly to the battery terminal for
protection in case of short circuiting the battery.
● Certain types of batteries can produce ammable gases. Avoid provoking any sparks, using re or
any exposed ame close to any batteries. Make sure that the battery enclosure is well ventilated
to disperse any gases.
● Only use insulated tools and avoid placing (any) metal objects near/close to batteries.
● Be extremely cautious when working with batteries. Wear eye protection. Have fresh water
available to immediately wash and clean any contact with battery acid. Get immediately medical
aid in case of any hazard that may occur.
● Be aware that voltages on given system components, terminals or wires can be a multiple of
battery voltage and keep your hands always dry and protected by proper (approved) electrician
gloves when working on PV-Systems.
● Prevent any water from entering the controller, outdoor installation must avoid any direct
sunlight and penetration of any water (e.g., rain) and humidity.
● After installation make sure that all connections are properly secured without any loose
connections to eliminate the possibility of any hot electrical connection spots.
● Do not touch the wire terminal screws with bare hands or with uninsulated metal objects or tools.
CAUTION: Please read all instructions and precautions in the manual before
proceeding with the installation!
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