After adjusting the final parameter, press SET again, or leave the device idle for 10 seconds. The unit will save your changes and return to the main monitoring display. Parameter Code Reference Table Parameter Description Adjustable Range Factory Default A1 Power-on delay time (initial startup) 2s – 120s A2 Over-voltage protection threshold 221V – 300V / OFF A3 Over-voltage recovery voltage 220V – 299V A4 Over-voltage protection action time 0.1s – 10s A5 Under-voltage protection threshold 150V – 219V / OFF A6 Under-voltage recovery voltage 151V – 220V A7 Under-voltage protection action time 0.1s – 10s A8 Over-current protection threshold 1A – 40A/63A / OFF Rated Current A9 Over-current protection action time 0.1s – 512s A10 Fault recovery delay time 2s – 512s A11 Continuous over-current fault reset count 1 – 20 times / OFF Troubleshooting and Status Indicators
To customize the protection levels, follow the standard programming sequence: Press and hold the SET button for 3 seconds.
If you finally get your hands on the , look for these advanced sections:
When the Sinotimer SVP-916 detects an anomaly, it cuts off the output power to protect your appliances and displays a specific indicator or behavior.
The most common complaint is "buttons don't work." The SVP-916 has a function. Sinotimer Svp-916 Manual Pdf
When a voltage fault occurs, the SVP-916 cuts power to your appliances instantly. Once the grid voltage stabilizes back within the safe recovery zone (P2 or P5 thresholds) for the duration of the delay time (P8), the device automatically reconnects power. No manual reset is needed.
Run the Phase/Live wire supplying your appliances from the OUT L terminal. Run the Neutral wire to the OUT N terminal.
Press the button briefly to cycle through each parameter. Use ▲ and ▼ to adjust the values. Parameter Description Adjustable Range Factory Default U1 Over-voltage Protection Value 221V – 300V U2 Over-voltage Recovery Value 220V – 299V U3 Over-voltage Recovery Delay 2s – 512s U4 Over-voltage Action Time 0.1s – 10s U5 Under-voltage Protection Value 150V – 219V U6 Under-voltage Recovery Value 151V – 220V U7 Under-voltage Recovery Delay 2s – 512s U8 Under-voltage Action Time 0.1s – 10s U9 Over-current Protection Value 1A – 63A (or 40A) U10 Over-current Recovery Delay 2s – 512s U11 Over-current Action Time 0.1s – 10s U12 Power-On Delay Time 2s – 512s Saving Your Settings
All cutoff values (volts and amps) and delay timers are fully user-configurable. After adjusting the final parameter, press SET again,
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221V to 300V (Default: 280V).
The Sinotimer SVP-916 is a popular, adjustable under-and-over-voltage protection device designed to safeguard household appliances from electrical surges, voltage drops, and current overloads. If you are searching for the , this comprehensive guide provides all the technical specifications, wiring diagrams, parameter settings, and troubleshooting steps you need to configure your device safely. Technical Specifications
Run the main incoming Phase/Live wire to the IN L terminal. Run the main incoming Neutral wire to the IN N terminal. If you finally get your hands on the
Connect the incoming main power line.
That way, next time the pool pump runs at 2 AM, you’re three taps away from fixing it.
Press the ▲ or ▼ arrows to increase or decrease the numeric value for the active parameter.
The SVP-916 is known for its high-precision digital display showing both voltage and current simultaneously. SVP-916 (Typically 40A, 63A, or 80A variants). Protection Type: Over-voltage, Under-voltage, Over-current.