A: Locate the DIP switches inside the terminal cover (detailed diagram on Page 12 of the PDF). Do not touch if you aren't an electrician.
If you cannot find the exact "Prime 1150," look for the VGuard Prime 1150VA or the VGuard Super Prime series, as the internal logic is identical.
Narrower input voltage range (approx. 180V–260V) designed to protect computers and sensitive equipment from sudden resets. Normal Mode:
: Never connect an ELCB or RCCB at the UPS input, and ensure all wiring follows standard electrical codes to avoid fire risks. Warranty and Support
: Includes built-in safety against short circuits, surges, and thermal overheating.