The TM630S features an auto-lock to prevent accidental changes.
Press the C/R button 4 times firmly and rapidly to unlock the interface. Screen is Blank
If you encounter any issues with your Sinotimer TM630S, refer to the troubleshooting section in the manual. Some common issues and solutions include: sinotimer tm630s manual
Now, you can program the timer. The TM630S can store up to 28 separate ON/OFF events, labeled "1ON," "1OFF," "2ON," "2OFF," and so on.
Press the button once. The screen will display 1 ON on the left side. The TM630S features an auto-lock to prevent accidental
: The load is currently on, and it will follow your programmed schedules moving forward.
Connect your main incoming live/hot wire to Terminal 1 (Lin) and the neutral wire to Terminal 2 (N). Some common issues and solutions include: Now, you
| Button/Label | Function | |--------------|-----------| | | 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 |
If you are looking for specific wiring examples for a 12V system versus a 220V system, or need help programming a complex 7-day schedule, sinotimer-tm-630a-operating-manual.pdf - pic-control
Hold CLOCK and press MANUAL to toggle between 12-hour and 24-hour formats. 5. Troubleshooting (TM630S Manual FAQ) 1. Timer not turning on the load? Ensure the device is in AUTO mode. Check the wiring, specifically the 3 and 4 terminals.