Sinotimer Tm-630s — Manual Patched

Sinotimer TM-630S is a high-capacity, 7-day programmable digital timer designed for both industrial and domestic applications, such as managing streetlights, neon signs, water heaters, and agricultural facilities. It features a large LCD display and is rated for heavy loads up to (approximately 5000 Watts). Key Technical Specifications Load Capacity : 30A Resistive (250V AC). Programming : Up to 28 ON/OFF cycles per day or week. Time Interval : Minimum setting interval of Power Reserve : Built-in replaceable

Conclusion

ON: The device stays permanently ON (ignores the schedule).
OFF: The device stays permanently OFF (ignores the schedule).
AUTO: The device follows your programmed schedule.

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

Tip: Some versions require pressing CLOCK, then PROG to toggle 12/24h mode. sinotimer tm-630s manual

: Terminals often labeled as "L" or "5" and "N" to connect the appliance. Wiring Diagram ON: The device stays permanently ON (ignores the schedule)

Remove power for 1 minute.
Press RST with a pin while reapplying power.
Release RST and reprogram.