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.
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 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 is a digital programmable weekly timer switch designed for high-load electrical control (up to 30A). It is distinct from the TM630A series primarily because it allows for second-interval settings (down to 1 second) rather than just minutes. 🛠️ Key Specifications Load Capacity: 30A @ 250V AC Timing Range: 1 second to 168 hours Programs: Up to 28 ON/OFF events per day or week
Power Supply: Varies by sub-model (TM630S-1: 110V; TM630S-2: 220V; TM630S-4: 12V DC) Power Reserve: 60 days (built-in 3V rechargeable battery) 📖 Programming Guide 1. Unlocking the Panel The device often auto-locks to prevent accidental changes.
To Unlock: Press the C/R (Cancel/Recall) button 4 times quickly. The "a" or lock icon on the screen will disappear. 2. Setting Current Time Press and hold the CLOCK button. While holding CLOCK, press: D+ (Day): Set the current day of the week (Mo, Tu, We...). H+ (Hour): Set the current hour. M+ (Min): Set the current minute. S+ (Second): Set the current second. 3. Setting ON/OFF Events Press P (Timer) once; "1 ON" appears.
Press D+ to select days (e.g., every day, weekdays only, or specific single days). Press H+, M+, and S+ to set the exact start time. The SINOTIMER TM630S is a digital programmable weekly
Press P again; "1 OFF" appears. Repeat steps 2 and 3 to set the stop time. Press CLOCK to save and exit. 4. Mode Selection (MANUAL Button) Cycle through modes by pressing MANUAL: ON: Permanent power. AUTO: Runs your saved programs. OFF: Power is permanently cut. 🔌 Wiring Instructions
Standard wiring for most 220V models involves four terminals:
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:
The manual identifies six key components on the TM630S:
| Button/Label | Function | |--------------|-----------| | CLOCK | Set current time and day | | PROG | Enter/exit program editing mode | | ON/AUTO/OFF | Override mode selector | | TIMER | Enable/disable timer programs | | RST (Reset) | Clear all settings (pin hole) | | + / – | Adjust values up/down |
⚠️ Manual note: Use a non-conductive tool (e.g., toothpick) to press RST. Do not use a metal pin.
While this article replaces the basic Sinotimer TM630S manual, sometimes you want the original PDF. ⚠️ Manual note: Use a non-conductive tool (e
Caution: Many third-party websites offering "Sinotimer TM630S manual download" are ad-trap sites. Do not download executable files.
| Issue | Probable Cause | Solution |
| :--- | :--- | :--- |
| Display is blank | No power or battery depleted | Connect to power for 10+ minutes to charge. Check wiring. |
| Timer does not switch | Mode is set to "ON" or "OFF" | Press Manual button until "AUTO" is displayed. |
| Timer switches at wrong time | Incorrect Clock time or AM/PM error | Verify the current time is set correctly (check AM/PM icon). |
| Program not working | Invalid program logic | Ensure 1 ON and 1 OFF times are set correctly and not overlapping. |
| Cannot set time | Lock function active | Some models have a key lock; wait 10 seconds for the screen to unlock or check the manual for unlock procedure. |
Random Function (Model Dependent): Some Sinotimer models include a "Random" or "R" setting. When activated, the timer varies the ON/OFF times by a few minutes randomly. This is useful for security purposes (making a house look occupied) rather than strict timekeeping.
Summer/Winter Time Adjustment: Used to adjust the clock by 1 hour without reprogramming all schedules. Usually accessed by holding the Clock button and pressing the Week/Hour buttons.
Override Function: In AUTO mode, pressing the Manual button can temporarily toggle the output without erasing the program. However, the timer will revert to the programmed schedule at the next scheduled event.
| Mode | Description | |------|-----------------------------------| | 1 | Delay on make (power → delay → ON)| | 2 | Interval (trigger → ON → delay → OFF) | | 3 | Cyclic ON first | | 4 | Cyclic OFF first | | 5 | Latch / memory mode |
Full mode list (up to 11) is available in the original manual.
The Sinotimer TM630S is a programmable digital time switch designed to automatically control the on/off status of electrical devices based on a set weekly schedule. It features a built-in rechargeable battery for memory backup and a LCD display.
Key Features: