Sinotimer Tm630s Manual -

Press the button once. The screen will display 1 ON on the left side, indicating you are setting the turn-on time for program 1. Step 2: Select Days of the Week

[ POWER INPUT ] [ LOAD / APPLIANCE ] (e.g., 220V AC Source) (e.g., Pump, Light) | | | | v v v v +--------+ +--------+ +--------+ +--------+ | LN 1 | | LN 2 | | LN 3 | | LN 4 | +--------+ +--------+ +--------+ +--------+ [====== POWER INPUT ======] [====== RELAY OUTPUT =====] sinotimer tm630s manual

Ensure the unit is in "AUTO" mode, not "ON" or "OFF". Locked Screen: Press C/R 4 times to unlock the keys. Press the button once

to select the day combination (e.g., Daily, Weekdays, Weekends, or specific days). to set the desired start time. again. "1 OFF" will appear. Set the turn-off time using Repeat for up to 28 program slots. Press to save and exit. Yueqing Xinyang Technology Co., Ltd. 3. Manual Override button to cycle through four states: Locked Screen: Press C/R 4 times to unlock the keys

From the safety and FAQ sections: