Hold the Clock button and press D+ until the correct day of the week appears. Set Hour: Hold Clock and press H+ to adjust the hour. Set Minute: Hold Clock and press M+ to adjust the minutes. 📅 Programming ON/OFF Schedules Follow these steps to automate your devices: Enter Mode: Press the P button. "1 ON" will appear.
(Reset/Recall): Lock/Unlock, reset programs, or recall settings. Manual (Auto/On/Off)Manual (Auto/On/Off) : Override the current program. Clock (Time)Clock (Time) : Return to the main clock display. 3. Initial Setup and Operation Before programming, you must prepare the timer. Step 1: Unlocking the Device If the screen is locked, press the button 4 times to unlock the keypad. Step 2: Resetting the Timer
CR2450 (retains program settings during power outages). Display: High-definition LCD screen. Button Functions Explained sinotimer tm630s manual
If you need help setting up a specific scheduling scenario, let me know you are controlling, your desired daily schedule , and your model's voltage so I can provide customized steps. Share public link
Ensure the input voltage matches the rating printed on the side of your TM630S housing. Step-by-Step Programming Guide Hold the Clock button and press D+ until
Full mode list (up to 11) is available in the original manual.
| Issue | Possible Cause & Solution | | :--- | :--- | | | No power. Check connections to the IN terminals, ensure your circuit breaker is on, and verify you have the correct voltage model for your supply. | | The display is blank. | 1. A dead internal backup battery may drain, but the display should still work on main power. 2. Main power is not reaching the IN terminals. Check the fuse/breaker and wiring. | | My appliances don't turn on/off as scheduled. | 1. The timer is not in AUTO mode. Press the MANUAL button until "AUTO" is displayed. 2. The current time or day is incorrect. Press the Clock button to check and correct it. 3. Your scheduled ON/OFF times are incorrect. Press Timer to review and correct them. 4. The connected load exceeds the timer's 30A/5000W rating. | | The timer works but the schedule is erratic. | A power outage may have drained the backup battery. The clock and program are likely intact for up to 60 days, but a full power-off reset (press C/R for 5 seconds and reprogram) may be needed for flawless operation. | | I can't make changes to the program. | The timer might be locked. Try pressing the C/R button for a few seconds to unlock the settings. | 📅 Programming ON/OFF Schedules Follow these steps to
Understanding your device's limits prevents electrical hazards and equipment damage.
Use a pin to press the button (often a small red or black button) to clear all previous data. Step 3: Setting the Current Time Hold the Clock button. Press to select the current day. Press to select the current hour. Press to select the current minute. Release the Clock button to save. 4. Programming the Timer (Set ON/OFF)
Press the . The screen will display 1 ON in the bottom left corner.