Sinotimer Tm-630s Manual Work Jun 2026

Improper installation can lead to electric shock, fire, or damage to the timer and your equipment. Observe all safety warnings and local electrical codes.****

Choose a dry, stable location that is easily accessible for programming and viewing. Press the timer firmly onto a standard 35mm DIN rail until it clicks into place. Ensure the device is securely seated and level.****

Note: Specifications can vary slightly between model variants (e.g., TM630S-2, TM630S-4). Always check the label on your specific unit for exact ratings. sinotimer tm-630s manual

The "a" or lock symbol on the screen will disappear. 2. Setting the Current Time Clock: Hold the Clock (circle icon) button.

Many Sinotimer models, including the TM-630A, have a lock function to prevent accidental setting changes. If the keypad is unresponsive, press the C/R button four times to unlock it. The lock symbol on the display should disappear. Improper installation can lead to electric shock, fire,

Once finished, press the button to save your settings and return to the main display. 3. Understanding the Manual Override Mode

The device is typically mounted on a DIN rail and housed in a compact white casing. Its large LCD screen provides clear visibility of the current time, day, and ON/OFF status. Ensure the device is securely seated and level

Do not confuse the (full reset) with the RST button.