Blue Smart IP65 Charger 2. Quick start guide 1. Connect the DC cables to the battery or batteries; ensure that there is a good electrical connection and keep the terminals away from any surrounding objects that could cause a short circuit. 2. Connect the AC power cable to a mains power outlet; the '12V' (green) and '6V' (yellow) LEDs will briefly illuminate when the blue smart charger is powered up. The battery voltage is automatically detected and set prior to the test stage (based on the voltage of the battery connected); when the '12V' (green) or '6V' (yellow) LED is blinking fast, the battery voltage has been automatically set and the charger is in test or bulk stage.
Note that for severely depleted batteries, automatic battery voltage detection may be incorrect; in this case the battery voltage must be manually set using the VictronConnect app and a Bluetooth enabled device (such as a mobile phone or tablet). If the '12V' (green) and '6V' (yellow) LEDs are blinking slow the charger is in standby mode and cannot detect presence of a battery; in this case the AC mains power source should be disconnected before checking the DC wiring/connections and rectifying the issue.
If the 'reverse polarity' (red) LED is illuminated a reverse polarity DC connection has been detected; in this case the AC mains power source should be disconnected before checking the DC wiring/connections and rectifying the polarity. Page 3 Quick start guide