Related Manuals for Projecta SC220
Summary of Contents for Projecta SC220
- Page 1 SMART AUTOMATIC 12/24 VOLT SOLAR CONTROLLER 4 STAGE CHARGING P/No. SC220, SC245, SC260...
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Page 2: Important Safety Information
IMPORTANT SAFETY INFORMATION Please read this instruction thoroughly before installing the product. WARNINGS • This charger is designed for indoor use only • Do not disassemble the controller. Take to a qualified person if the unit requires repairing • Lead acid batteries can be dangerous. Ensure no sparks or flames are present when working near batteries •... - Page 3 FEATURES • 4 Stage charging ensures the battery is charged to the optimum level (Bulk, Absorption, Equalisation and Float) • Advanced MCU control pulse width modulated (PWM) technology, high efficiency operation • Programmable for Gel, AGM and Conventional lead-acid (WET) Batteries •...
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Page 4: Wiring Connections
WIRING CONNECTIONS 1. Connect components to the charge controller in the sequence as shown above and pay particular attention to the “+” and “-”. Please don’t insert the fuse or turn on the breaker during the installation. When disconnecting the system, the order will be reversed. 2. -
Page 5: Operation
OPERATION Button Function Function Button MENU Button • Browse interface • Setting parameter SET Button • Load ON/OFF • Clear error • Enter into Set Mode • Save data LCD Display Status Display Item Icon Status Night PV Array No Charging Charging PV Voltage, Current, Power Battery capacity, in charging... - Page 6 BROWSE INTERFACE NOTE 1. When no operation, the interface will automatically cycle, but the following two interfaces will not display. 2. Accumulative power zero clearing: Under PV power interface, press SET button and hold on 5s then the value blink, press SET button again to clear the value. 3.
- Page 7 LOAD MODE SETTING Operating Steps Under load mode setting interface, press SET button and hold on for 5 seconds until the number begins flashing, then press MENU button to set the parameter, press SET button to confirm. Timer 1 Timer 2 Light ON/OFF Diabled Load will be on for 1 hour...
- Page 8 PROTECTION Protection Conditions Status PV Reverse Polarity When the battery is correct connecting, the The controller is not PV can be reversed. damaged Battery Reverse Polarity When the PV is not connecting, the battery Stop charging can be reversed. Battery Over Voltage The battery voltage reaches to the OVD Stop discharging Battery Over Discharge...
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Page 9: Troubleshooting
TROUBLESHOOTING Faults Possible reasons Troubleshooting The LCD is off during PV array disconnection Confirm that PV wire connections are correct daytime when sunshine and tight falls on PV modules properly Wire connection is correct, 1) Battery voltage is 1) Please check the voltage of battery. LCD not display lower than 9V At least 9V voltage to activate the controller... -
Page 10: Specifications
SPECIFICATIONS Item SC220 SC245 SC260 Nominal system voltage 12/24VDC 12/24VDC 12/24VDC Battery input voltage range 9V–32V 9V–32V 9V–32V Rated charge/discharge current 20A@55 45A@55 60A@55 Max. PV open circuit voltage Battery type Sealed(Default)/Gel/Flooded Bulk/Absorption Charging Voltage Sealed:14.4V/ Gel:14.2V/ Flooded 14.6V Equalize Charging Voltage Sealed:14.6V/ Gel: No/... - Page 11 NOTES...
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Page 12: Warranty Statement
WARRANTY STATEMENT APPLICABLE ONLY TO PRODUCT SOLD IN AUSTRALIA Brown & Watson International Pty Ltd of 1500 Ferntree Gully Road, Knoxfield, Vic., telephone (03) 9730 6000, fax (03) 9730 6050, warrants that all products described in its current catalogue (save and except for all bulbs and lenses whether made of glass or some other substance) will under normal use and service be free of failures in material and workmanship for a period of one (1) year (unless this period has been extended as indicated elsewhere) from the date of the original purchase by the consumer as marked on the invoice.
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