Here is the key interpretation:
Look for the words "ON", "OFF", or "AUTO" on the bottom or top right of the LCD.
However, like many multi-function digital timers, the TM-630S can be intimidating at first glance. The button labels are small, the instructions (often printed on a single folded sheet) are frequently lost, and the "manual" is not always easy to decipher. sinotimer tm-630s manual
A: Usually means a programming conflict (e.g., OFF time set before ON time without crossing midnight, or overlapping programs). Press R and reprogram.
– Simple 24-hour repeating timer with one ON time and one OFF time. Here is the key interpretation: Look for the
| 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) |
A: Yes. Use Program 1 for Monday (set 1ON at 8AM, 1OFF at 5PM). Use Program 2 for Tuesday. Or use the "Weekly" mode (Mode 4) where you can set 7 different groups. A: Usually means a programming conflict (e
If you have purchased a Sinotimer TM-630S , you own one of the most versatile and affordable digital timer switches on the market. Widely used for industrial automation, home lighting control, aquarium pumps, hydroponic systems, and advertising signs, this DIN-rail mounted time relay offers precision and flexibility.