Sinotimer Tm-630s Manual

to select the day(s) the program should run (e.g., specific days, weekends, or daily). to set the exact start time. again to set "1 OFF". Repeat steps 2-3 to set the stop time. circled dot button to exit and save. Yueqing Xinyang Technology Co., Ltd. Operating Modes button to cycle through: : Load is permanently powered. : Load is permanently disconnected. : Load follows your programmed schedule. 4. Safety & Wiring

The Sinotimer TM-630S manual provides detailed instructions on how to install, program, and operate the device. The manual covers the following topics: sinotimer tm-630s manual

The TM-630S is typically panel or wall-mounted. It comes in two primary voltage variants: Operates on 100–130V. TM630S-2: Operates on 200–250V. to select the day(s) the program should run (e

| Problem | Possible Cause | Solution | | :--- | :--- | :--- | | | No power / Tripped breaker. | Check wiring and ensure Live and Neutral are connected correctly. Check circuit breaker. | | Timer not switching | Unit is in Manual Mode. | Press [MANUAL] until "AUTO" is displayed. | | Timer switches at wrong time | Incorrect Clock Time or AM/PM setting. | Re-check the current time setup. Ensure you distinguish between AM and PM (look for the PM dot on the LCD). | | Appliance won't turn on | Load exceeds rating. | If using a large motor or heater, you may need an external Contactor. The TM-630S has a limit (usually 25A). | | Settings lost after power cut | Battery drained. | Keep the unit connected to power for a few hours to recharge the internal battery. | | Screen is hard to read | Low ambient temperature. | LCDs slow down in cold environments (<0°C). The unit will still function, but the display may be sluggish. | Repeat steps 2-3 to set the stop time