Sinotimer Svp-916 Manual Pdf Work May 2026

The Ultimate Guide to the Sinotimer SVP-916: Finding the Manual, Programming Tips, and Troubleshooting

If you have landed on this page, chances are you are staring at a Sinotimer SVP-916 digital timer switch, and you have no idea how to set the time, program the weekly schedule, or override the automatic settings. You are not alone. The Sinotimer SVP-916 is a popular, industrial-grade programmable timer used for controlling lighting, water pumps, advertising signs, and HVAC systems. However, the device is notoriously unintuitive to program without the official instruction booklet.

The most common search for this device is the "Sinotimer SVP-916 Manual PDF." Unfortunately, Sinotimer has changed distributors over the years, and the original paper manual is often lost. This article serves as a comprehensive replacement. We will cover where to find the official PDF, how to program the unit step-by-step, and how to troubleshoot common errors.

7. Specifications (typical for SVP series)

1. Resetting the device (start fresh)

If the previous owner left 10 old programs, you’ll see “Err” or weird behavior. Page 4 of most SVP-916 manuals explains how to press the tiny R (reset) button with a paperclip. After reset, put unit in “Auto” mode.

Sinotimer SVP-916 Manual Write-Up

3.1 Terminal Identification

The SVP-916 typically features a removable terminal block on the bottom. The standard terminal layout is:

  1. N (Neutral): Blue wire connection (Input).
  2. L (Live): Brown/Black wire connection (Input).
  3. N (Load Neutral): Output to the appliance.
  4. L (Load Live): Output to the appliance.

Note: Some versions utilize a simpler 3-terminal setup (Common, NO, NC). For standard SPST (Single Pole Single Throw) switching, the device breaks the Live wire. The Neutral wire often passes through or is looped to power the timer’s internal electronics.

3. Troubleshooting

The Sinotimer SVP-916 Go to product viewer dialog for this item.

is an adjustable, self-resetting protector designed for single-phase AC 230V systems. It safeguards electrical equipment from over-voltage, under-voltage, and over-current conditions by cutting power instantaneously and reconnecting once the circuit stabilizes. Core Specifications Rated Voltage: AC 230V, 50/60Hz Rated Current Options: 40A, 63A, or 80A models Installation: Standard 35mm DIN rail mounting Power Consumption: ≤ 2W Parameter Settings (Default & Ranges) Adjustment Range Default Setting Over-Voltage Protection 221V – 300V (or OFF) Over-Voltage Recovery 220V – 299V Under-Voltage Protection 150V – 219V (or OFF) Under-Voltage Recovery 151V – 220V Over-Current Protection 1A – (Max Rated Current) Max (e.g., 63A) Recovery Delay Time 2s – 512s Power-on Delay Time 2s – 255s Operational Guide

Enter Setting Mode: Press and hold the SET button for 3 seconds.

Adjust Values: Press SET repeatedly to cycle through parameters (voltage/current/time). Use the UP (▲) or DOWN (▼) keys to change the values.

Save Changes: Continue pressing SET until "END" appears on the display. Press SET one last time to save and exit; otherwise, the data will not be valid. Indicator Lights: Green: Normal power supply. Red: Fault condition (over/under voltage or current). Wiring Instructions

Input (Line-In): Connected to the top terminals marked "N" (Neutral) and "L" (Live). Output (Load): Connected to the bottom terminals.

Precaution: Ensure all terminal screws are tightened firmly to avoid damage from poor contact.

For a detailed technical layout, you can view the SVP-916 Intelligent Protector datasheet or the Sinotimer SVP-912/916 Manual Overview.

The Sinotimer SVP-916 is an intelligent, dual-display voltage and current protector designed to safeguard single-phase electrical equipment. This DIN-rail mounted device acts as a digital watchdog, instantly cutting power during voltage surges, drops, or overcurrent events to prevent permanent appliance damage. SVP-916 Key Specifications

The device is tailored for standard 230V AC systems and offers high adjustability to suit various household or industrial needs: Rated Voltage: 230V AC (50/60Hz).

Rated Current Options: Available in 40A, 63A, or 80A models. Power Consumption: Efficient design consuming less than 2W. Installation: Standard 35mm DIN rail.

Display: Dual LED digital display—top for Voltage (V) and bottom for Current (A). Core Protection Functions

The SVP-916 provides a triple-layer defense for your electrical lines:

Over-voltage (OV): Instantly disconnects if voltage exceeds your safe limit (default 280V).

Under-voltage (UV): Protects motors and compressors from "brown-outs" by cutting power when voltage drops too low (default 160V).

Over-current (OC): Monitors load and prevents circuit overheating by tripping if current exceeds the set threshold. Programming & Setting Guide Sinotimer Svp-916 Manual Pdf

To customize the protection levels, follow the standard programming sequence: Enter Setup: Press and hold the SET button for 3 seconds.

Navigate Parameters: Short-press SET to cycle through the options (OV, UV, OC, and delay times).

Adjust Values: Use the Up (▲) or Down (▼) arrows to change the numerical values.

Save & Exit: Continue pressing SET until "END" appears on the screen, then press SET once more to save. Common Setting Ranges Default Value Adjustable Range Over-voltage Protection 221V–300V or OFF Under-voltage Protection 150V–219V or OFF Over-current Limit 40A/63A/80A 1A to Rated Current Recovery Delay Time Installation & Maintenance

The Sinotimer SVP-916 is an adjustable, 35mm DIN rail-mounted, self-resetting voltage and current protector designed for 230V single-phase electrical systems. It features dual LED displays, offering customizable over-voltage (221V–300V), under-voltage (150V–219V), and over-current protection with adjustable delay times. Read the full instruction manual on Amazon's Media Storage m.media-amazon.com

Sinotimer SVP-916 Go to product viewer dialog for this item.

is a single-phase, adjustable self-resetting protector that safeguards electrical equipment from over-voltage, under-voltage, and over-current faults. You can access a digital version of the SVP-916 Instruction Manual PDF provided by for full technical details m.media-amazon.com Core Specifications Rated Voltage: AC 230V, 50/60Hz. Rated Current Options: Available in 35mm DIN rail

Dual LED display showing real-time voltage (Upper) and current (Lower). m.media-amazon.com Setting Parameters (Quick Guide) To enter the setting mode, press and hold the button for buttons to adjust values, and press briefly to cycle through the following parameters: m.media-amazon.com Adjustable Range Over-voltage Value 221V–300V (or OFF) Over-voltage Recovery 220V–299V Over-voltage Action Time 0.1s–10s Under-voltage Value 150V–219V (or OFF) Under-voltage Recovery 151V–220V Under-voltage Action Time 0.1s–10s Over-current Value 1A to Max Rated Current Over-current Action Time 0.1s–512s Fault Recovery Delay Power-on Delay Reset Mode AU (Auto) or HA (Manual) Data source: SVP-916 Manual m.media-amazon.com Installation & Wiring Input/Output: Connect the power source to the (Top) side and the load to the (Bottom) side. Safety Precaution: The device cuts off the line during a fault, but the Neutral (N)

remains connected. Ensure L and N are not reversed during wiring. Upstream Protection: This device does

have short-circuit protection; it must be installed behind a standard circuit breaker. Indicator Lights Power supply is normal.

A fault has occurred (over/under voltage or current) or the device is in a delay state. Cyber Range Information Systems Resetting to Factory Defaults To perform a factory reset, long-press the button for approximately 12 seconds m.media-amazon.com or specific parameter recommendations for protecting your appliances?

Here’s how you can find the official PDF:

  1. Search directly on Google using:
    "Sinotimer SVP-916 manual filetype:pdf"
    or
    Sinotimer SVP-916 user manual PDF

  2. Check the manufacturer’s website (Sinotimer or its distributor).
    Many product manuals are listed under “Downloads” or “Support.”

  3. Try manual aggregator sites (use caution with pop-ups):

    • ManualsLib
    • ManualsOnline
    • Archive.org

  4. If you already own the device but lost the manual, check the product packaging for a QR code — many modern Sinotimer units link directly to the PDF.

What the Sinotimer SVP-916 manual usually covers (based on similar programmable timers):

If you tell me what you’re trying to do with the SVP-916 (e.g., set a schedule, wire it, reset it), I can give you the step-by-step instructions without needing the PDF.

The Sinotimer SVP-916 is an intelligent, adjustable over-voltage, under-voltage, and over-current protector designed for single-phase AC 230V systems. It protects electrical equipment by instantaneously cutting off power during voltage or current anomalies and automatically reconnecting once conditions stabilize. Setting & Calibration Instructions

To adjust the device parameters, follow these steps using the SET, ▲ (Up), and ▼ (Down) buttons: The Ultimate Guide to the Sinotimer SVP-916: Finding

Enter Setting Mode: Press and hold the SET button for 3 seconds.

Navigate Parameters: Continuously press SET to cycle through the different parameter values.

Adjust Values: Use the ▲ or ▼ buttons to change the highlighted value.

Save and Exit: Continue pressing SET until the word "END" appears on the display. Press SET one final time to save your changes and exit. Parameter Ranges (Adjustable) Default Value Adjustable Range Over-voltage Protection 221V – 300V – OFF Over-voltage Recovery 220V – 299V Under-voltage Protection 219V – 150V – OFF Under-voltage Recovery 151V – 220V Over-current Protection 40A / 63A / 80A* 1A – (Rated Max) Fault Recovery Delay 2s – 512s Power-on Delay 2s – 255s

*Default current depends on the specific model (40A, 63A, or 80A). Technical Features & Maintenance

Automatic Reset: The device resets itself once the fault is cleared, unless manually set to "HA" (Manual Reset mode), which requires pressing SET to restore power.

Factory Reset: To restore all settings to default, press and hold both ▲ and ▼ together for 3 seconds. The lower LED will turn off for 1 second to confirm.

Visual Indicators: The voltage indicator flashes quickly for over-voltage and slowly for under-voltage; it remains steady when the voltage is normal. Manual PDF Resources You can view or download the full technical manuals here: SVP-916 Official Instruction Manual (PDF) Amazon/Media Library Manual (PDF) Communica Catalog Manual (PDF)

Sinotimer SVP-916 is a single-phase AC adjustable over-voltage, under-voltage, and over-current protection device designed for residential and industrial use. It is rated for loads up to 230V (50/60Hz)

and features a double LED display for real-time voltage and current monitoring. www.shop-masterinc.kz Key Technical Specifications Parameter Detail Rated Voltage AC 230V, 50/60Hz Max Loading Current Operating Temp -25°C to +40°C Humidity Tolerance Installation 35mm DIN Rail Programming and Settings (Parameter Guide)

The device allows users to customize protection thresholds. To enter settings, typically press the

button for 3 seconds. Use the arrow keys to adjust values and press to move to the next parameter. m.media-amazon.com Adjustable Range (Default) Over-voltage Protection Value 221V – 300V – OFF (280V) Over-voltage Recovery Value 220V – 299V (250V) Over-voltage Protection Action Time 0.1s – 10s (0.1s) Under-voltage Protection Value 150V – 219V – OFF (160V) Under-voltage Recovery Value 151V – 220V (190V) Under-voltage Protection Action Time 0.1s – 10s (0.1s) (Note: Keep is less than or equal to Over-current Protection Value 1A – 63A – OFF (63A) Over-current Protection Action Time 0.1s – 10s (0.1s) Delay Time after Power-on 2s – 600s (2s) Recovery Time after Fault 2s – 600s (2s) Fault Reset Mode AU (Auto) / HA (Manual) Last Fault History UL (Under), UH (Over), IH (Current) Save & Exit Displays "END" Critical Safety Warning : Setting the under-voltage action time ( ) to more than

may cause the internal relay to fail during a complete power drop because the MCU (microcontroller) loses power before it can disconnect the load. m.media-amazon.com Protection Features Automatic Recovery

: Once the circuit voltage returns to normal, the protector automatically restores power after the preset delay time. Instantaneous Cut-off

: 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

: Users can choose between automatic recovery or manual reset (HA) if manual inspection is preferred after a trip. m.media-amazon.com Manual Resources

You can access full PDF versions of the manual via these links: Official Instruction Sheet (Amazon Media) Extended Parameter Reference (AliCDN) Multi-model Overview (Scribd)

Реле защиты от перенапряжения SVP-916 63A Sinotimer

The Sinotimer SVP-916 is a single-phase, self-resetting intelligent protector designed to safeguard electrical equipment from over-voltage, under-voltage, and over-current conditions. It is commonly used in residential distribution lines and household box entries. Technical Specifications

According to the SVP-916 Instruction Manual and Sinotimer manufacturer data, the device operates under the following parameters: Rated Voltage: 230V AC, 50/60Hz. Rated Current Options: 40A, 63A, or 80A (model dependent). Power Consumption: ≤ 2W. Mechanical Life: ≥ 4,000 operations. Installation: 35mm standard DIN rail mount. set a schedule

Dual LED Display: The upper display shows real-time Voltage (V) and the lower display shows real-time Current (A). Parameter Settings Guide

To enter the setting mode, press and hold the "SET" button for 3 seconds. Use the ▲ (Up) and ▼ (Down) keys to adjust values. Press "SET" repeatedly to cycle through the menu until "END" appears, then press "SET" one last time to save. Adjustment Range Default Value Over-voltage Protection P01 221V–300V–OFF Over-voltage Recovery P02 220V–299V Over-voltage Action Time P03 0.1s–10s Under-voltage Protection P04 150V–219V–OFF Under-voltage Recovery P05 151V–220V Under-voltage Action Time P06 0.1s–10s (Suggest ≤ 0.3s) Over-current Protection P07 1A–40A/63A/80A Max (Model dependent) Over-current Action Time P08 0.1s–512s Fault Recovery Delay P09 Power-on Delay Time P10 Reset Mode (AU/HA) P11 Auto (AU) / Manual (HA)

Note: If under-voltage action time (P06) is set longer than 0.3s, the internal relay may not function correctly during a total power failure. Indicator Status Meanings

The LED indicators provide immediate visual feedback on the state of your power line: Voltage Indicator: Always On: Normal voltage. Fast Flashing: Over-voltage condition detected. Slow Flashing: Under-voltage condition detected. Current Indicator: Always On: Normal current load. Flashing: Over-current condition detected. Advanced Functions

Fault Inquiry: Navigate to P12 to view the last 5 fault codes. UH: Over-voltage fault. UL: Under-voltage fault. IH: Over-current fault.

Factory Reset: Simultaneously press and hold ▲ and ▼ for 3 seconds. The lower LED will turn off for 1 second to confirm the reset.

The Sinotimer SVP-916 is an intelligent adjustable over-voltage and under-voltage protection device designed to safeguard single-phase electrical equipment. It acts as an automated "gatekeeper," cutting power instantly during surges or brownouts and restoring it once conditions stabilize. Key Specifications & Operational Logic

Capacity: Rated for single-phase AC 230V (50/60Hz) with a maximum working current of 63A (some models support up to 80A).

Dual LED Display: The device simultaneously shows real-time Voltage and Current readings.

Adjustable Settings: Unlike basic protectors, you can customize the thresholds for over-voltage, under-voltage, and over-current, as well as the recovery delay times. Interesting Technical Details from the Manual

The "MCU Power Error" Risk (P06): An interesting technical note in the SVP-916 Manual warns that if the under-voltage action time is set higher than 0.3 seconds, the internal microcontroller (MCU) might lose power during a drop before it can successfully trigger the relay to disconnect the circuit.

Fault Code Legend (P12): The device stores the reason for the last trip: UH: Over-voltage (High) UL: Under-voltage (Low) IH: Over-current (High)

Automatic Reset (P11): 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

You can view or download the full documentation through these sources: Amazon Product Manual (PDF) - Standard English version. AliExpress Product Sheet (PDF) - Multi-language version.

Scribd Overview - Comparison of different SVP series models.

Реле защиты от перенапряжения SVP-916 63A Sinotimer

4. Initial Setup (as per manual)

Setting current time:

  1. Press and hold Clock for 3 seconds.
  2. Use Day to set weekday (M=Monday, etc.).
  3. Press Clock → set hour using +/- → press Clock → set minute.
  4. Press Clock to save.

Programming ON/OFF events (example for 8:00 AM ON – 5:00 PM OFF):

  1. Press P until “1ON” appears.
  2. Press Day/+ to select days (MO,TU,WE… or individual days).
  3. Press Clock → set hour/minute for ON time.
  4. Press P → “1OFF” appears → set OFF time similarly.
  5. Repeat for programs 2 to 16 as needed.

Where to Download the Sinotimer SVP-916 Manual PDF (Legit Sources)

Since I cannot host the file directly, here are the best methods to obtain the official Sinotimer SVP-916 Manual PDF:

  1. Manufacturer’s Archive: Visit the official Sinotimer (or their parent brand, usually "Sinotimer Electric") website. Navigate to the "Download" or "Support" section. Search for "SVP-916."
  2. Third-Party Manual Repositories: Websites like Manualslib.com, Manuals.plus, or Manua.ls often have scanned copies. Search specifically for "SVP-916."
  3. Retailer Support: If you bought the timer from Amazon, eBay, or Aliexpress, check your order history. Sellers frequently upload the PDF to the "Product Documents" section.
  4. Google Search Operators: Use specific search strings in Google: "SVP-916" filetype:pdf or "Sinotimer SVP-916 instruction manual".

A word of caution: Avoid sketchy "free PDF download" websites that require you to install software or fill out surveys. You want a clean PDF, not a virus.

Troubleshooting Common SVP-916 Issues

Even with the manual, things go wrong. Here is the Sinotimer SVP-916 troubleshooting guide.

| Issue | Probable Cause | Solution (Without PDF) | | :--- | :--- | :--- | | Screen is blank or dim | Dead internal battery | Plug the unit into live power for 24 hours to recharge. If still dead, replace battery (CR2032 or rechargeable Ni-MH soldered on board). | | Timer is not switching | Switch is in "ON" or "OFF" | Slide the switch to AUTO. | | Timer switches at wrong time | AM/PM confusion (24hr) | The SVP-916 uses 24-hour time. 2:00 PM = 14:00. Re-set the clock. | | Buttons don't beep/respond | Keypad is locked | Hold Clock for 5 seconds to unlock. | | Display shows "ERR" | Program overlap or invalid time (ON time same as OFF time) | Delete all programs using Reset button (paperclip hole) and reprogram. | | Timer turns on but not off | Missing OFF event | Edit programs. Ensure every "ON" has a corresponding "OFF" event for the same day. |