User’s Manual
SAFETY INSTRUCTIONS
1.Make sure your battery has enough voltage for the controller to
recognize the battery type before first installation.
2.The battery cable should be as short as possible to minimize loss.
3.The regulator is only suitable for lead acid batteries: OPEN,AGM, GEL
it is not suited for nickel metal hydride, lithium ions or other batteries.
4.The charge regulator is only suitable for regulating solar modules.
Never connect another charging source to the charge regulator.
PRODUCT FEATURES
1.Build-in industrial micro controller.
2.Big LCD display,all adjustable parameter.
3.Fully 4-stage PWM charge management.
4.Build-in short-circuit protection,open-circuit protection,reverse
protection,over-load protection.
5.Dual mosfet Reverse current protection ,low heat production.
LCD DISPLAY/KEY
MENU：switch between different display，or to enter/exit setting by long press.
UP： press to increase value.
DOWN:presss to decrease value.
SYSTEM CONNECTION
2.Connect the photovoltaic module to the regulator - plus and minus.
3. Connect the consumer to the charge regulator - plus and minus.
The reverse order applies when deinstalling!
An improper sequence order can damage the controller!
Attn：
1.press the [Down] button to ON/OFF load manully at main display.
2.the work mode is working as below:
*all red color voltage X2 ,X4 while using 24V /48V system.
*Product specifications are subject to change without prior notice.
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