to select which days the program should run (e.g., all week, weekdays only, or specific days). to set the exact time you want the device to turn ON. again to show "1 OFF".
To switch between standard 12-hour (AM/PM) and military 24-hour time displays, press and hold the button for 5 seconds. The Clear/Reset Function sinotimer tm-630s manual
(Verify exact values on your unit label or manufacturer sheet.) to select which days the program should run (e
| Mode | Display Symbol | Meaning | Typical Use | | :--- | :--- | :--- | :--- | | | Single block | Timer cycles once at set time | Delayed start | | Mode 2 | Recurring arrow | Continuous cycles (ON for X min, OFF for Y min) | Hydroponic pumps | | Mode 3 | 24H + cycle | 24-hour cycle with specific ON/OFF times | Street lights | | Mode 4-17 | Weekday sequences | Different programs for different days | Office lights (M-F, Sa-Su separate) | To switch between standard 12-hour (AM/PM) and military
If your TM-630S isn't working as expected, here are some common issues and solutions:
Press to select the days you want this cycle active (e.g., every day, weekdays only, or specific days). Use H+ and M+ to set the specific start time.
Press and M+ to set the exact time you want the appliance to turn off. Repeat these steps for programs 2 through 17 if needed. Press the Clock button to exit the programming mode. Understanding Output Modes