USER MANUAL - lc2power.com
Contents
1. IM LC POWER USER MANUAL LCCD A1 Solar Controller ED Driver Built in mer 20120314 VERSION 1 WJ LC POWER Please read the instructions carefully and thoroughly before using the product It comes with a number of outstanding features such as Build in LED driver maximum output voltage up to 70V maximum efficiency up to 96 Automatic recognition of system voltage 12 24 V Protection degree IP68 in1 5m water depth 72hours External high precision temperature sensor high precision temperature compensation Advanced four stage charging main boost equalization float effectively prolong the battery life 4 stages PWM dimming function Professional LED driver chip with little current ripple which extends the LED span life Built in intelligent learning function easily realizing automatically lights on in the morning With electricity protection data saving function Complete protections on reverse polarity battery or solar panel over charge over discharge over load short circuit TVS lightening Imported good quality components contributing to high reliability Installation Attentions The solar panel voltage may exceed human body safety voltage when wiring 24V system So it is better to shade the solar panel and use insulating tools Output voltage of load may exceed human body safe voltage please connect LED before load open during installation Battery may per2. imes load work with 50 power flash 1 time load work with 25 power Remark Slow flash frequency is about 2 times s quick flash frequency is about 2 times s Output mode The controller can automatically detect day night through testing the open circuit voltage of the solar panel no setting of a clock is required lt gets the dawn light start time through learning to daytime and nighttime in different area or season There are 4 output modes available Light control on and time control off 1 4 Load starts working when controller detects night and stop working as set time the load stops working if controller detects daytime no matter the set time is achieved or not Page 4 8 LC POWER Morning Mode 475 The load would be turned on automatically in the morning the output power is adjustable Manual mode 6 can switch output performance manually no matter daytime or night the power is adjustable Debug mode E used for debugging and installation Remark if the battery is over charge or discharge the controller will cut off the load not matter under which mode Load work with 100 power dawn light power 25 dawn light power 50 dawn light power 75 ee CE omme o dawn light power 100 load off load work with 25 power load work with 50 power load work with 75 power e U N e Oe U N Be load work with 100 power Remark the dot behind
3. manent damage if short circuit one fuse recommended between battery and controller Good ventilation area recommended for heat dissipation Make sure the wire length between battery and controller is as short as possible Page 2 8 WJ LC POWER Recommended minimum wire size 2 5mm Controller be with Reverse Current Protection by MOSFET which inspects the current direction regularly Installation steps 8 connection diagram Firstly connect load with controller and then wire battery and solar panel to controller respectively please pay attention to the distinction of negative and positive After connecting the battery controller will automatically recognize system voltage and display on the nixie tube 12 stands for 12V system 24 stands for 24V system Solar Charge Controller LED Driver ga n pl Za Y Mode Key LLL ELE LY bbb LLL SSSR RTE LETT eee MOVE IIA User should make sure the LED load can meet following standards LED driver output voltage range 16V 70V 32V 70V Accepted LED load Recommended series LED lamp qty 5 20PCS 10 20PCS Page 3 8 Py LC POWER LED display battery working working Lr off no battery connected slow flash low voltage Ce To AHAHAH LITITZ SOIA Fano VIITIMIT1 slow flash charging LETT T TT HEUER quick flash over tempreture stop charging load work with 100 power flash for 3 times load work with 75 power flash for 2 t
4. min daily 14 4 28 8 V 25 C 2 hActivation battery voltage lt 12V 24V Equlization charge 14 8 29 6V Deep discharge protection Cut off voltage 11V 22V Deep discharge protection Reconnect voltage 12V 24V 16V 32V U U lt fe I pao dre po poo dir RE 4mV C 2V Remark 1 The two voltage levels before after the slash are valid for 12V and 24V systems respectively 2 only solar panel or load can full load running if environment temperature is over 55 C Page 7 8 Py LC POWER Common problems amp Solutions Make sure the wiring between controller and Battery indicator off Battery working problem 8 battery is correct n ad a AN as lin under over discharge protection Charge to recover voltage Battery indicator en flash Cut off output for protecting load auto working Battery under overvoltage protection without output after recovering voltage un PE se Make sure the wiring between controller and Solar indicator off in daytime Solar panel wiring problem 8 solar panel is correct System detects night when solar voltage drops Solarindicator on in less than 7V Solar indicator be off and with System cannot detect night nighttime without load output load output make sure solar panel not shone by light if no output 3 min later Over temperature solar charging off system Solar indicator quick flash No charging auto recovered when temperature return to normalit
5. units digit on nixie tube stands for 10 eg 3 Stands for 13 Page 5 8 WJ LC POWER Keys and settings Skip Press press the button within 2 seconds Confirm Press press the button within 2 to 4 seconds Configure Press press the button over 4 seconds oe a 1 E Browse Mode nixie tube tens digit is on except L Setting mode nixie tube unit digit is twinkling ab Configure mode nixie tube tens digit is showing symbol 1 Under browse mode user can Skip Press to view status of each output mode When it goes to the expected output mode 1 5 Confirm Press to enter setting mode nixie tube unit digit would flash skip press to chose the expected output mode parameter confirm press to confirm and exit the setting mode 2 Under browse mode and nixie tube tens digit showing 6 confirm press to enter manual output mode nixie tube unit digit would flash skip press to chose the expected output power When you want to exit the manual mode confirm press to enter browse mode 3 Under browse mode and nixie tube tens digit showing 1 5 configure press to enter configure mode When you want to exit the configure mode configure press or wait for 3 minutes to enter browse mode Page 6 8 Py LC POWER Technical data 12 24 V auto recognition ER O gt charge load current 300mA 3300mA 13 8V 27 6V 25 C 14 4 28 8 V 25 C 30
6. y SUBJECT TO CHANGE WITHOUT NOTICE VERSION 20130301 MADE IN CHINA SHENZHEN LICHUANG POWER CO LTD Page 8 8
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