Sinotimer Tm-630s Manual -

Disclaimer: This guide is based on the standard operational logic of the Sinotimer TM-630S series. Specific button labels (such as D+ vs M+) may vary slightly depending on the manufacturing batch. Always refer to the pictograms on the front of your specific unit.

The SINOTIMER TM-630S is a high-capacity, 7-day programmable digital timer designed for heavy electrical loads like streetlights, water heaters, and air conditioners. It is distinct for its 1-second minimum interval and 30A load capacity, making it more robust than standard household timers. Key Specifications Load Capacity: Up to 30A (approx. 5000 Watts). Programming: 28 ON/OFF settings per day. Timing Range: 1 second to 168 hours.

Power Supply Versions: TM630S-1 (100–130V) and TM630S-2 (200–250V).

Memory Backup: Built-in rechargeable battery retains settings during power outages for up to 90 days. Operating Instructions 1. Setting the Current Time

To ensure the timer follows your schedule, you must first calibrate the internal clock:

Unlock: If the screen is locked (often indicated by a "lock" icon), press the C/R (Reset/Recall) button four times quickly.

Adjust Day: Hold the Clock button and press the D+ (Day) button until the correct day of the week appears.

Adjust Time: While holding the Clock button, use the H+ (Hour) and M+ (Minute) buttons to set the current time. 2. Programming ON/OFF Cycles

Press the P (Timer) button once. The screen will show "1 ON".

Press D+ to select the days you want this cycle active (e.g., every day, weekdays only, or specific days). Use H+ and M+ to set the specific start time.

Press P again to set the "1 OFF" time. Repeat the D+, H+, and M+ steps for when the device should turn off. Press the Clock button to save and exit. 3. Manual Override Use the MANUAL button to toggle between three modes: ON: Permanently turns the connected device on. OFF: Permanently turns the connected device off. AUTO: Follows your programmed schedule. Wiring & Installation

The TM-630S typically features a 4-pin connection or terminal block:

Power Input: Connect your main power source to the "Power" or "Input" terminals (usually terminals 1 and 2).

Load Output: Connect your appliance to the "Load" or "Output" terminals (usually terminals 3 and 4). Mounting: The device can be panel-mounted or wall-mounted. sinotimer tm-630s manual

For further details, you can refer to the TM630S-2 User Manual on Manuals+ or view a digital copy on Scribd. sinotimer-tm-630a-operating-manual.pdf - pic-control

Sinotimer TM-630S is an industrial-grade, 7-day programmable digital timer designed for high-capacity automation of devices like water heaters, streetlights, and industrial equipment. It is distinct from the TM-630A by its 1-second minimum interval and its specific unlock mechanism. Key Technical Specifications Load Capacity : Supports up to 30A (resistive) at 250V AC. Timing Range : Programmable from up to 168 hours (7 days).

: Built-in 1.2V/40mA rechargeable battery saves programming for up to 60–90 days during power outages. : Up to 28 ON/OFF settings per day or week. Installation : Suitable for panel or wall mounting. Quick Setup & Programming Guide Detailed manuals can be found on platforms like or the official Sinotimer website Unlock the Device C/R button 4 times

to unlock the panel (a small "a" or lock icon will disappear). Set Current Time Clock button while pressing (Hour), and (Minute) to match the current time. Program ON/OFF Schedules : "1 ON" appears. Set the start time using D+, H+, and M+. again: "1 OFF" appears. Set the stop time. (Second) if you need a specific second-interval duration. to save and exit. Manual Override to toggle between (constant power), (no power), or (follows your programs). Wiring Overview sinotimer-tm-630a-operating-manual.pdf - pic-control

  • Set weekday pattern if supported (e.g., Mon–Fri / Sat–Sun / All week):
  • Program on/off events:
  • Enable/disable programs:
  • Test:
  • Battery:

    • WARNING: Risk of Electric Shock. Always turn off the main power before wiring.

    The TM-630S usually features a 3-Wire Terminal Block:

  • L (Load/Out): Connect the Live wire going to your appliance.

    • Wiring Diagram Concept:

    [Mains Power]
   Live (L) -------------> Terminal 1 (L In)
   Neutral (N) ----------> Terminal 2 (N)
[Appliance/Load]
   Live Wire -----------> Terminal 3 (L Out)
   Neutral Wire --------> Connected directly to Mains Neutral (Terminal 2)

    If you can’t find the manual anywhere, reply below and I can help summarize all programmable functions, wiring diagrams, or troubleshooting steps. Better yet, if someone has a PDF copy, please share a link!

    The SINOTIMER TM-630S Go to product viewer dialog for this item.

    is a robust and versatile digital timer switch, highly regarded for its precision and high load capacity, making it suitable for both household and heavy industrial applications. Quick Review Overview

    Best For: Heavy-duty appliances (water heaters, air conditioners), street lighting, and precision-timed agricultural equipment.

    Pros: Massive 30A (5000W) load capacity, 1-second interval precision, and internal battery backup that retains settings for up to 60 days during power failures.

    Cons: May be "overkill" for simple low-power tasks; the programming interface requires careful reading of the manual for first-time users. Key Performance Highlights Disclaimer: This guide is based on the standard

    Precision Scheduling: Unlike standard timers with 1-minute increments, the

    offers 1-second intervals. It supports up to 28 ON/OFF programs per day or week, providing extreme flexibility for complex schedules.

    High Load Capability: Its 30A / 250V AC capacity allows it to directly control high-power devices without needing an additional contactor in many cases.

    Reliability: It utilizes a high-accuracy CMOS chip with strong anti-jamming technology, ensuring stable operation even near electrical interference.

    Memory Retention: The built-in 3V rechargeable battery ensures you don't lose your programs when the power goes out. Simplified Programming Guide

    While the manual is comprehensive, the basic setup follows these logic steps:

    The Sinotimer TM-630S is a digital programmable timer switch designed for automated control of electrical appliances, notable for its high 30A load capacity and precise 1-second interval setting. 1. Technical Specifications

    The TM-630S is frequently used for high-power devices like water heaters, air conditioners, and streetlights.

    Power Supply: 200–250V AC (Standard), with 12V DC/AC variants available. Load Capacity: 30A 250V AC (Resistive). Minimum Interval: 1 Second.

    Memory Backup: Built-in rechargeable 3V battery (retains programs for up to 60–90 days during power failure). Programs: Up to 28 ON/OFF events per day or week.

    Mounting: Panel or wall-mounted (DIN rail models also exist). 2. Control Panel & Buttons

    The Sinotimer TM-630S is a 7-day digital programmable timer switch capable of managing high-current loads up to 30A. It features 1-second setting intervals and a low-power CMOS chip for high accuracy. Essential Technical Data Capacity: 30A Resistive. Timing Range: 1 second to 168 hours. Programs: Up to 28 ON/OFF settings per day.

    Internal Battery: Maintains memory for up to 90 days during power outages. Dimensions: 98 x 55 x 40 mm. Quick Setup Guide Set weekday pattern if supported (e

    To begin using the timer, you must first unlock the interface and set the current time.

    Unlock the Screen: Press the C/R (Cancel/Recall) button 4 times until the lock icon disappears. Set Current Time:

    Day: Hold the Clock button and press D+ until the correct day appears. Hour/Minute: Hold Clock and press H+ or M+ to set the time. Set Programs (ON/OFF):

    Press the P button once; "1 ON" will appear. Use D+, H+, M+, and S+ to set the desired start time. Press P again for "1 OFF" and set the desired stop time. Press Clock to exit and save.

    Manual Override: Press the Manual button to cycle through ON (permanently on), AUTO (timer active), or OFF (permanently off). Helpful Resources

    Full Manuals: You can download detailed PDFs from Pic-Control or view them on Scribd.

    Video Tutorials: Step-by-step programming demonstrations are available on Manuals+ and YouTube.

    Are you planning to use this for a high-voltage application like a water heater, or a low-voltage 12V setup? sinotimer-tm-630a-operating-manual.pdf - pic-control

    Use the [MANUAL] button to toggle between the three operating modes. The current mode is usually indicated by an icon or text on the LCD.

  • ON (Manual Override On): The timer keeps the power ON permanently, ignoring all programmed schedules.
  • OFF (Manual Override Off): The timer cuts the power OFF permanently, ignoring all programmed schedules.

    • Important: For your schedules to work, the device must be in AUTO mode. If the timer is currently ON but needs to turn OFF later, ensure the mode is set to AUTO.

    Before programming, you must understand what the device can do. The Sinotimer TM-630S is a microcomputer-based time switch with a liquid crystal display (LCD).

    The TM-630S has a unique "Manual" operation that often confuses beginners. Locate the MAN (Manual/Cancel) button.

    sinotimer tm-630s manual