V Guard Du 1000 Smart User Manual !!top!! Jun 2026

| Display Indicator | Meaning | |------------------|---------| | Input voltage (e.g., “230”) | Current supply voltage | | Output voltage (e.g., “220”) | Regulated voltage sent to appliance | | “HI” or “OV” | Over-voltage cut-off (>290V) | | “LO” or “UV” | Under-voltage cut-off (<140V) | | “dEL” or clock icon | Time-delay active (compressor protection mode) | | Overload symbol | Reduce load immediately | | Beep + flashing | Fault/warning (check load or supply) |

the battery is placed on a plastic or wooden tray, never directly on a stone floor. Maintenance Tips for Longevity 🔋 v guard du 1000 smart user manual