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Updated February 6, 2026 by Sarah Hutchinson, Director of Digital Content, ConcreteNetwork.com
Never connect the UPS output back into the input socket.
Check battery percentage and backup time remaining.
If you have just unboxed your DU 1000 Smart, follow these steps to get started:
Keep the unit in a well-ventilated area away from direct sunlight.
Ensure battery terminals are free of corrosion (white powdery deposits). Apply petroleum jelly to prevent rust.
Press and hold the power button on the front panel for 2 seconds. 📱 Smart Features & App Connectivity
Never connect the UPS output back into the input socket.
Check battery percentage and backup time remaining.
If you have just unboxed your DU 1000 Smart, follow these steps to get started:
Keep the unit in a well-ventilated area away from direct sunlight.
Ensure battery terminals are free of corrosion (white powdery deposits). Apply petroleum jelly to prevent rust.
Press and hold the power button on the front panel for 2 seconds. 📱 Smart Features & App Connectivity