Sinotimer Tm-630s — Manual

By understanding the features, installation, programming, and troubleshooting of the Sinotimer TM-630S, you can effectively manage your electrical circuits and automate your daily routines.

While this guide covers 99% of usage, you may want the original 2-page pamphlet. You can download the in PDF format from:

Press and hold the button for 3 seconds. The screen will flash F-1 (or similar). Use the ∧ or ∨ keys to scroll through the modes. Here is the manual’s mode chart translated: sinotimer tm-630s manual

The Sinotimer TM-630S stands out because of its high load capacity and flexible programming options. Unlike standard timers, it features an extra-large LCD display and supports a massive 30 Amp load, making it suitable for both residential and industrial use.

If you’re searching for the , you’re likely dealing with this popular digital programmable timer switch — used for controlling lights, motors, pumps, or other electrical devices on a set schedule. The screen will flash F-1 (or similar)

If you need a detailed copy of the Sinotimer TM-630S manual, you can search online or visit the manufacturer's website to download a PDF version.

Available in 12V DC, 24V DC, 110V AC, or 220V AC (check your specific model label). Load Capacity: 30A resistive load, 15A inductive load. Power Consumption: Less than 4.5 VA. Programs: 16 ON and 16 OFF settings per day. Minimum Interval: 1 minute. Countdown Range: 1 minute to 99 minutes and 59 seconds. Unlike standard timers, it features an extra-large LCD

The device supports up to 28 discrete ON/OFF schedules. Follow these steps to map a time window:

| Problem | Likely Cause | Solution | |---|---|---| | | No power to input terminals; internal battery is fully depleted. | Check wiring connections at the IN terminals. Ensure the circuit breaker is on. Connect to mains power for several hours to charge the battery. | | Keypad does not respond | The panel is locked (lock icon 🔒 is displayed). | Press the C/R button 4 times to unlock the panel. | | Timer is not following the programmed schedule | Timer is in ON or OFF manual mode, not AUTO . | Press Manual to switch to AUTO mode. | | Programmed times are not turning device on/off | Incorrect day settings; event is not saved. | Review program settings. Ensure the correct days are selected and the ON and OFF times are properly set and saved. | | Time on display is incorrect after power outage | Internal backup battery is not charged. | Connect timer to power for several hours to fully recharge the battery. | | Relay is clicking but device does not work | Wiring to the output LOAD terminals is incorrect. | Check wiring for loose connections or incorrect terminal assignments (NO vs. NC). | | Display shows no lock icon but keys still won't work | Unit might be in a locked state requiring a different unlock method. | Try a long press on C/R , or disconnect power for 1 minute to perform a soft reset. |