Since finding a PDF can be a scavenger hunt, here is the complete operational guide for the Sinotimer SVP-916. This information is reverse-engineered from the original manual.
Scribd Overview - Comparison of different SVP series models. Sinotimer Svp-916 Manual Pdf
The "AU" setting indicates the device is in its default automatic reset mode, meaning it will attempt to restore power on its own once the line voltage returns to your defined safe range. Where to Find the Manual Since finding a PDF can be a scavenger
: In the event of a surge or drop beyond the set limits, the power is cut instantaneously to prevent damage to electrical equipment like HVAC or appliances. Manual/Auto Reset Sinotimer Svp-916 Manual Pdf