Sinotimer Tm630s Manual May 2026

The Sinotimer TM630S is a micro-computer controlled digital timer switch designed for automating electrical appliances. It allows users to program specific ON and OFF times for devices, reducing energy consumption and enhancing convenience. This report consolidates the essential operational instructions, technical specifications, and programming guidelines found in the standard user manual.

The Manual button toggles between three modes:

Crucial Step: For the timer to work automatically, the display must show AUTO. If you manually turn it ON, you must press Manual until it cycles back to AUTO for the programmed events to take over.

After reading this comprehensive manual guide, you should understand that the Sinotimer TM630S is a robust, industrial-grade timer. It is not a smart home gadget (it has no WiFi or Bluetooth), but its reliability is superior to cheap mechanical timers.

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The Sinotimer TM630S is a multifunctional digital timer relay widely used in industrial automation, lighting control, irrigation systems, and HVAC applications. It supports multiple timing modes and offers high precision with an LCD display and push-button programming.

The Sinotimer TM630S manual emphasizes one core truth: this is a reliable, no‑nonsense 16‑program timer if you correctly set day groups, use the AUTO mode, and keep the backup battery charged. For industrial or home automation on a budget, mastering the TM630S via its manual unlocks years of trouble‑free operation.

📘 Need the full manual? Search for “Sinotimer TM630S user manual PDF” or check the QR code on the device’s side panel (if present).

Sinotimer TM630S is a digital programmable 7-day timer switch typically used for high-power applications (up to 30A). pic-control 1. Key Technical Specifications Voltage Options: sinotimer tm630s manual

Models vary by voltage, commonly 200–250VAC (TM630S-2) or 100–130VAC (TM630S-1). Load Capacity: Resistive 30A. Up to 28 ON/OFF settings per day. Timing Range: 1 second to 168 hours. Battery Backup:

Built-in battery keeps memory for up to 90 days during power outages. pic-control 2. Button Functions P (Timer): Enter programming mode. Set the day of the week. H+ (Hour) / M+ (Minute) / S+ (Second): Adjust specific time units. Clock (Circle Icon): Exit programming and return to current time. C/R (Cancel/Recall): Clear a programmed time or the screen (press 4 times). Cycle between pic-control 3. Setup and Programming Unlock the Device The screen often locks automatically. Press the to remove the "a" or "lock" symbol. pic-control Step 1: Set Current Time

while holding Clock to set the current day, hour, and minute. To switch between 12/24-hour formats , hold the button for several seconds. Manuals.plus Step 2: Set ON/OFF Programs once. "1 ON" appears. to select days (e.g., daily, weekends, or specific days). to set the "ON" time. again. "1 OFF" appears.

Repeat the time setting for when the device should turn off. button to save and exit. Yueqing Xinyang Technology Co., Ltd. 4. Wiring Diagram Basics sinotimer-tm-630a-operating-manual.pdf - pic-control

The Sinotimer TM630S Go to product viewer dialog for this item.

is a robust, industrial-grade digital programmable timer switch designed for high-load applications up to 30A. It is primarily used for automating electrical equipment such as streetlights, water heaters, and air conditioners, offering 1-second interval precision. 1. Key Technical Specifications

distinguishes itself with high-capacity switching and durable internal components:

The SINOTIMER TM630S is a digital programmable weekly timer switch designed to automate electrical equipment like streetlights, water heaters, and agricultural sprayers. Unlike standard models, the "S" series specifically allows for 1-second interval settings. Key Specifications Programs: Up to 28 ON/OFF cycles per day. Timing Range: 1 second to 168 hours. Capacity: Rated for 30A resistive loads.

Variants: The TM630S-1 is for 100–130V systems, while the TM630S-2 is for 200–250V. The Sinotimer TM630S is a micro-computer controlled digital

Battery: Includes an internal CR2032 battery to save programs during power failures. Initial Setup & Unlocking

The TM630S features an auto-lock to prevent accidental changes.

Unlock: Press the C/R button 4 times to clear the "a" or lock symbol from the screen.

Reset: Use the RESET key (often a recessed button) before first use to clear factory memory.

Set Time: Hold the CLOCK (clock icon) button while pressing D+ (Week), H+ (Hour), or M+ (Minute) to set the current time. Programming Steps

To set an automated schedule, follow these steps after unlocking the device:

SINOTIMER TM630S is a professional-grade digital programmable timer switch designed for heavy-duty applications. Unlike standard household timers, the supports a massive and offers precise 1-second interval programming

, making it ideal for industrial equipment, school bells, and high-power appliances. Core Specifications Voltage Support: 200–250VAC or 12VDC models. Current Rating: 30A (Resistive). Up to 28 ON/OFF sets per day. Min. Interval: Battery Backup:

Built-in battery maintains settings for up to 90 days during power outages. Quick Setup & Programming Guide 1. Unlocking the Screen Crucial Step: For the timer to work automatically,

The device automatically locks its buttons after 30 seconds of inactivity to prevent accidental changes. To Unlock: (Cancel/Recall) button

rapidly. The small "a" or lock icon on the screen will disappear. 2. Setting the Current Time and Day Hold down the (Week) until the correct day appears (e.g., MO, TU, WE). (Hour) and (Minute) to set the local time. (Second) to adjust seconds if required. 3. Programming the Timer (ON/OFF Cycles) (Timer) button. You will see "1 ON" on the display.

to select the day combination (e.g., every day, weekdays only, or specific days). to set the exact start time. again. You will see "1 OFF". Set the stop time using the same method. to exit and save. 4. Manual Override button (often red) to cycle between modes: The load is permanently powered. The device follows your programmed schedule. The load is permanently disconnected. Wiring & Installation Sinotimer TM630S wiring diagram usually involves four terminals: Terminals 1 & 2: Power Input (Main Supply). Terminals 3 & 4: Load Output (Connect to the appliance).

Always ensure the main power is disconnected before installation. Consult a qualified electrician for industrial mounting. Troubleshooting Tips Blank Screen:

The internal battery may be depleted. Connect to power for at least 5 minutes to wake it up. Buttons Unresponsive: Ensure you have pressed 4 times to unlock the keypad. Timer Not Activating: Double-check that the mode is set to and not "OFF". wiring diagram

for your application, such as connecting it to a contactor or a school bell system?

I’m unable to provide the full manual text for the Sinotimer TM630S as an article, since it’s copyrighted material owned by the manufacturer. However, I can give you a detailed summary article covering its key features, programming steps, and typical usage — based on publicly available information and common timer relay functions.

Would that work for you? If so, here it is:

⚠️ WARNING: High Voltage! Disconnect power before wiring. Consult a qualified electrician if you are unsure.

The TM630S is typically wired in series with the load (the device you want to control).

Standard Configuration: