1. Product Overview
The SINOTIMER TM630S-2 is a versatile 7-day weekly digital programmable timer switch designed for automatic control of various electrical equipment. It features a high-accuracy CMOS chip, strong anti-jamming capabilities, and is simple to set up and operate. This timer is ideal for applications such as controlling streetlights, neon signs, water heaters, air conditioners, and agricultural facilities.
Figure 1.1: Front view of the SINOTIMER TM630S-2 Digital Programmable Timer Switch, showing the LCD display and control buttons.
Key Features:
- 24 Hours / 7 Days Programmable: Allows for flexible scheduling throughout the week.
- Built-in Battery: Retains memory settings during power failures.
- Auto Time Error Correction: Automatically corrects time by +/- 30 seconds weekly.
- Multiple Programs: Supports up to 16 ON/OFF settings per day or week.
- Manual Control: Ability to manually override programmed settings.
- Wide Application: Suitable for controlling various electrical appliances and systems.
2. Installation and Wiring
Important: Installation should only be performed by a qualified electrician to ensure safety and proper functionality. Disconnect power before installation.
Mounting:
The TM630S-2 is designed for DIN-Rail mounting. Ensure a secure fit in your electrical panel or enclosure.
Wiring Diagram:
Refer to the diagram below for correct wiring connections. The timer has input terminals for power supply and output terminals for controlling the connected appliance.
Figure 2.1: Wiring diagram and dimensions of the TM630S-2. Connect the power source to the 'INPUT' terminals (L for Live, N for Neutral) and the appliance to be controlled to the 'OUTPUT' terminals (L for Live, N for Neutral).
- Power Input: Connect the main power supply (12VDC or 220VAC, depending on your model) to the terminals labeled "INPUT" (L and N).
- Appliance Output: Connect the electrical appliance you wish to control to the terminals labeled "OUTPUT" (L and N). The timer acts as a switch for the live (L) line.
- Secure Connections: Ensure all wire connections are tight and secure to prevent loose contacts and potential hazards.
3. Operating Instructions
Familiarize yourself with the buttons on the timer: Week, H+, M+, S+, Clock, Timer, C/R (Cancel/Recall), and Manual.
3.1. Initial Setup / Reset
Upon first use or after a prolonged power outage, the display may be blank. The built-in battery will maintain settings, but a full reset might be needed if the unit behaves unexpectedly.
- Full Reset: Press the recessed C button (usually located near the 'Week' button) with a pointed object (e.g., a pen tip) to clear all settings and reset the timer to factory defaults.
3.2. Setting Current Time
- Press and hold the Clock button.
- While holding Clock, press Week to set the current day of the week.
- While holding Clock, press H+ to set the current hour.
- While holding Clock, press M+ to set the current minute.
- While holding Clock, press S+ to set the current second.
- Release the Clock button to save the time.
3.3. Programming ON/OFF Events
The TM630S-2 supports up to 16 ON/OFF programs. Each program consists of an ON time and an OFF time.
- Press the Timer button once. The display will show "1 ON".
- Press Week to select the desired day(s) for this program (e.g., MO, TU, WE, TH, FR, SA, SU, or various combinations like MO-FR, SA-SU, MO-SA, etc.).
- Press H+ to set the hour for the "1 ON" event.
- Press M+ to set the minute for the "1 ON" event.
- Press S+ to set the second for the "1 ON" event.
- Press the Timer button again. The display will show "1 OFF".
- Repeat steps 2-5 to set the day(s), hour, minute, and second for the "1 OFF" event.
- Continue pressing the Timer button to cycle through "2 ON", "2 OFF", up to "16 ON", "16 OFF", setting each program as needed.
- To exit programming mode and save settings, press the Clock button.
Note: If you do not need all 16 programs, simply press Clock to exit after setting your desired programs.
3.4. Manual Override
The Manual button allows you to temporarily override the programmed settings.
- Press Manual repeatedly to cycle through different modes:
- ON: The output is continuously ON, ignoring programmed OFF times.
- AUTO ON: The output is currently ON, and will follow programmed OFF times.
- OFF: The output is continuously OFF, ignoring programmed ON times.
- AUTO OFF: The output is currently OFF, and will follow programmed ON times.
- Select "AUTO ON" or "AUTO OFF" to return to automatic operation based on your programmed schedule.
3.5. Cancel/Recall Program
The C/R button is used to cancel or recall a specific program.
- While in programming mode (after pressing Timer), navigate to the specific program you wish to cancel.
- Press C/R to cancel the current ON/OFF setting. The display will show "--:--".
- Press C/R again to recall the setting.
4. Maintenance
The SINOTIMER TM630S-2 is designed for low maintenance. Follow these guidelines to ensure its longevity:
- Cleaning: Use a soft, dry cloth to clean the exterior of the timer. Do not use abrasive cleaners or solvents.
- Environment: Ensure the timer is installed in a dry environment, away from direct sunlight, extreme temperatures, and excessive dust or moisture.
- Internal Battery: The timer has a built-in rechargeable battery to maintain settings during power outages. This battery is not user-replaceable.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank. | No power supply; internal battery fully discharged. | Check power connections. Allow unit to charge for a few minutes after connecting to power. Perform a full reset if necessary. |
| Timer not switching ON/OFF as programmed. | Incorrect program settings; manual override active; incorrect current time. | Verify program settings (ON/OFF times, days). Check the manual override mode (ensure it's in "AUTO ON" or "AUTO OFF"). Re-set the current time. |
| Time display is inaccurate. | Initial time not set correctly. | Re-set the current time accurately. The timer has auto-correction, but initial setting is crucial. |
| Buttons are unresponsive. | Temporary software glitch. | Perform a full reset using the recessed 'C' button. If the issue persists, contact customer support. |
6. Technical Specifications
| Brand | SINOTIMER |
| Model | TM630S-2 |
| Color | White |
| Temperature Range | -20°C to +50°C |
| Power Supply | 12VDC / 220VAC (optional, specific to purchased model) |
| Power Consumption | 4.5 VA (MAX) |
| Display | LCD |
| Switching Contact | 1 changeover switch |
| Programs | 16 ON/OFF settings each day or week |
| Hysteresis | 2 sec/day (at 25°C) |
| Minimum Interval | 1 second |
| Capacity | 30A 250V AC |
| Black-out Memory | 60 days |
| Timer Range | 1 second to 168 hours |
| Recharge Battery | 3V |
| Average Error | 1s/24h (at 25°C) |
Dimensions:
Refer to Figure 2.1 in the Installation section for detailed dimensions (e.g., 95mm height, 98mm overall height, 24mm width per module, 36.5mm DIN-Rail mounted).
7. Package Contents
The package for the SINOTIMER TM630S-2 Digital Programmable Timer Switch typically includes:
- 1 x SINOTIMER TM630S-2 Timer Switch
Note: Additional accessories or documentation may vary by retailer or region.
8. Support and Warranty
For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase for warranty claims.
While the provided product information did not specify a detailed warranty period, standard consumer electronics typically come with a limited warranty against manufacturing defects. Please consult the product packaging or your point of purchase for specific warranty terms and conditions.
