Summary of Contents for Valen SRA V30
- Page 2 Automatic system voltage identification. Charging programmable to either SLA, Gel, FLA or Lithium Phosphate. An upgraded 3-stage PWM charging algorithm along with the correct battery charging algorithms for each battery technology has been adopted, thus extending the battery’s service life. Temperature compensation is included to increase battery service life (excluded from the Lithium Phosphate battery charger setting).
- Page 3 Day Recognition Steady On Day Time Night Recognition Steady On Night Time Solar Panel Steady On Solar Panel Indication Steady On Boost Charging Charging Steady On Float Charging State Steady On Equalise Charging Quick Flashing Battery Overvoltage Battery Slow Flashing Battery Over-discharge 4 Dashes 100%...
- Page 4 Debugging Mode (16): When the solar panel voltage is higher than the ‘light control off’ voltage, switch off the load immediately; when the solar panel voltage is lower than the ‘light control on’ voltage, switch on the load immediately. Normal On (17): The energised load keeps in output state. This load setting is suggested for all applications except solar lighting which requires the dusk/dawn switching.
- Page 5 Continuously press , the screen will display the following in order: main menu / solar panel voltage / solar panel current / battery capacity / battery voltage / discharging current / charging amp-hrs / dis-charging amp-hrs / temperature inside controller / load mode / load mode settings / error code, and then back to main menu.
- Page 6 When load mode is displayed, long press to enter into the load mode settings. Press adjust the mode, and long press for 2 seconds to save and exit; or else, the system will not save the setting that was just made and automatically exits the setting after 12 seconds. In the non-load menu: When is long pressed, the first interface entered is for battery type setting, and the...
- Page 7 Short-circuit automatic recovery time: 1st time, 5 seconds; 2nd time, 10 seconds; 3rd time, 15 seconds; 4th time, 20 seconds; 5th time, 4 hours or automatic recovery the next day; or long press to make the load resume output. The controller should be installed securely Installation hole diameter: 3.2mm If it is a 12V system, the bottom left corner of the LCD display will show ‘12V’, 24V system will show ‘24V’, 36V system will show ‘36V’...
- Page 8 LCD screen does not light up Check whether the battery is correctly connected. Incomplete display or no renewal on LCD Check whether the ambient temperature is too low and whether the screen display recovers when the temperature rises. Check whether the solar panel is correctly connected, and contact is No charging with sunlight present good and reliable.