Don't let the battery drain to 0% frequently; it shortens the lifespan. ⚠️ Safety Precautions
If you have just unboxed your DU 1000 Smart, follow these steps to get started:
High voltage exists inside even when disconnected from the mains. v guard du 1000 smart user manual
Press and hold the power button on the front panel for 2 seconds. 📱 Smart Features & App Connectivity
Limits voltage fluctuations strictly. The switchover time is less than 10 milliseconds, preventing your PC from rebooting. Normal (Inverter) Mode Best for: Fans, Lights, and Kitchen Appliances. Don't let the battery drain to 0% frequently;
If using a Lead-Acid battery, check distilled water levels every 3 months.
Keep the unit in a well-ventilated area away from direct sunlight. 📱 Smart Features & App Connectivity Limits voltage
Connect the red wire to the positive (+) terminal and the black wire to the negative (-) terminal of your battery. Mains Input: Plug the UPS into a 3-pin 6A/16A wall socket.
The "Smart" in DU 1000 comes from its Bluetooth connectivity. You can control the device using the .
Allows a wider range of input voltage, which is ideal for areas with frequent but non-critical voltage drops. 🔍 Panel Indicators & Troubleshooting