Pressing this button switches the operating mode between , AUTO , and OFF .
Press the button once. The screen will display 1 ON on the left. sinotimer tm-630s manual
Proper wiring is critical for safety and to prevent damage to the timer unit. Pressing this button switches the operating mode between
While holding the clock button, press repeatedly until the correct day of the week appears at the top of the screen. sinotimer tm-630s manual