| Setting | Options | Default | |---------|---------|---------| | Delay time | 30s, 90s, 180s | 180s | | Display brightness | 1 (low) to 5 (high) | 3 | | Alarm buzzer | On / Off | On |
Before installing, it is essential to know the technical specifications of your unit: DU 1000 Smart Capacity: Suitable for supporting a 1000VA load.
Download the from the App Store or Google Play Store.
If any item is missing, contact your dealer or V‑Guard customer care before proceeding. v guard du 1000 smart user manual
Routine maintenance extends the lifespan of both your V-Guard inverter and your connected battery.
Track real-time data such as battery percentage, load consumption, and estimated backup time. Appliance Mode:
"Smart" in its name refers to the (via the V-Guard Smart App ), allowing you to monitor and control your UPS from anywhere in the world. 2. Key Features & Benefits Routine maintenance extends the lifespan of both your
: If you're heading out of town, this mode maintains your battery health while minimizing power consumption.
When you open the packaging, ensure the following items are present and undamaged: V-Guard DU 1000 Smart UPS Unit User Manual / Warranty Card Input Power Cord (attached to the unit) Step-by-Step Installation
The power button was not pressed long enough, or the input power cord is loose. v guard du 1000 smart user manual
: Works with one 12V lead-acid battery (80Ah to 230Ah) Device Weight : 9.5 kg without packaging Step-by-Step Installation Setup
Pure Sine Wave (ensures safety for sensitive electronics). Voltage Regulation: High-performance DSP controller.
If you use a flooded tubular battery, check the water float indicators every 2 to 3 months. Top up with pure distilled water only—never use tap or RO water.
Check the battery voltage with a multimeter. If the fuse is blown, replace it with a spare fuse of the exact same rating (usually 40A/50A). Overload alarm is sounding Cause: Too many appliances are running simultaneously.