SINOTIMER TM610 Programmable Digital Timer Switch User Manual

1. Introduction

This manual provides instructions for the installation, setup, operation, and maintenance of the SINOTIMER TM610 Programmable Digital Timer Switch. Please read this manual thoroughly before use to ensure proper functionality and safety. This device is designed for precise control of electrical equipment based on programmed schedules.

2. Product Features

• Wide Application: Suitable for controlling various electrical equipment such as streetlights, neon signs, lamps, water heaters, air conditioners, billboards, electric stoves, boosters, sprayers, bottlers, pre-heaters, agricultural facilities, and radio broadcasting equipment.
• Power Backup: Equipped with a replaceable 3V CR2032 battery for power failure backup, ensuring that programmed settings and current time are retained during power interruptions.
• Reliable Performance: Features low power consumption, a high-precision CMOS chip, and strong anti-blocking capabilities for stable and reliable operation.
• External Trigger Control: Supports external trigger control with a weekly program and daily cycle. The external trigger switch (EXT pin) can be connected with a cable length of up to 100 meters.
• Advanced Programming: Designed for 18mm DIN rail mounting, offering advanced pre-configuration for 7 days and 24 hours, with cyclical operation from one minute to 168 hours according to predefined programs.

3. Safety Information

• Electrical Safety: Installation and wiring should only be performed by a qualified electrician in accordance with local electrical codes. Always ensure power is disconnected at the main circuit breaker before attempting any installation, wiring, or maintenance.
• Voltage Compatibility: This device operates on 220V AC. Verify that your power supply matches this requirement before connecting the timer switch. Incorrect voltage can damage the device and pose a safety hazard.
• Environmental Conditions: This timer switch is designed for indoor use in a dry environment. Avoid exposure to moisture, direct sunlight, extreme temperatures, or corrosive substances.
• Battery Handling: The internal CR2032 battery is replaceable. Dispose of used batteries responsibly according to local regulations. Do not attempt to short-circuit, recharge, or incinerate non-rechargeable batteries.

4. Product Overview

Figure 4.1: Front view of the TM610 Timer Switch

The SINOTIMER TM610 features an LCD display for showing the current time, day, and program status (e.g., AUTO, ON, OFF). Below the display are control buttons for menu navigation, setting adjustments, and manual override. The top terminals are for power input (L and N), and the bottom terminals are for the switched load and an optional external trigger (EXT).

5. Installation

Figure 5.1: Side view with DIN rail clip and terminals

1. Power Disconnection: Before starting installation, ensure that the main power supply to the circuit where the timer will be installed is completely disconnected.
2. Mounting: The TM610 is designed for 18mm DIN rail mounting. Securely attach the timer to a standard DIN rail within an appropriate electrical enclosure.
3. Wiring Input Power: Connect the live (L) wire of your 220V AC power supply to the 'L' terminal at the top of the timer. Connect the neutral (N) wire to the 'N' terminal at the top.
4. Wiring Load: Connect the live wire of the electrical equipment you wish to control to one of the output terminals at the bottom (e.g., terminal 1). Connect the other output terminal (e.g., terminal 2) to the live input of your equipment. The neutral wire of your equipment should be connected directly to the main neutral supply.
5. External Trigger (Optional): If using an external trigger switch, connect its wires to the 'EXT' terminals at the bottom. Refer to specific application requirements for external trigger functionality.
6. Verification: Double-check all wiring connections for tightness and correctness before restoring power.

6. Setup

6.1. Initial Power-Up and Reset

Upon first power-up or after a long period without power, the LCD may display random characters. Press the 'Reset' button (often labeled 'Res' or a small recessed button requiring a pointed object) to clear the memory and initialize the timer. The display should then show a default time and day.

6.2. Setting Current Time and Day

1. Press the 'Menu' button repeatedly until the time setting mode is displayed (e.g., flashing hour or minute).
2. Use the '+' and '-' buttons to adjust the hour. Press 'OK' to confirm and move to the minute setting.
3. Use the '+' and '-' buttons to adjust the minute. Press 'OK' to confirm and move to the day setting.
4. Use the '+' and '-' buttons to select the current day of the week.
5. Press 'OK' to confirm the day. Press 'Menu' again to exit the time setting mode and return to the main display.

6.3. Programming ON/OFF Events

The TM610 supports up to 15 ON/OFF programs. Follow these steps to set your desired schedules:

1. Press 'Menu' repeatedly until '1 ON' appears on the display. This indicates you are setting the first ON program.
2. Use the '+' and '-' buttons to set the desired ON time (hour and minute).
3. Press 'OK' to confirm the ON time. The display will then show the day selection.
4. Use '+' and '-' to select the days for this specific program (e.g., Mon-Fri, daily, or specific days).
5. Press 'OK' to confirm the day selection. The display will then show '1 OFF'.
6. Repeat steps 2-5 to set the desired OFF time and days for the first program.
7. Continue pressing 'Menu' to cycle through '2 ON', '2 OFF', and so on, to set up additional programs as needed (up to 15).
8. After setting all desired programs, press 'Menu' until the current time is displayed, or wait for the timer to automatically exit programming mode after a period of inactivity.

7. Operating

7.1. Auto Mode

After programming, ensure the timer is in 'AUTO' mode for automatic operation according to your set schedules. The LCD will typically display 'AUTO' or a similar indicator to confirm this mode.

7.2. Manual Override

The TM610 usually includes a manual override function. This allows you to temporarily switch the output ON or OFF, overriding the current program until the next scheduled event. This function is typically accessed via a dedicated button (e.g., 'Manual' or 'Mode') or a combination of buttons. Consult the display for current status (e.g., 'ON', 'OFF', 'AUTO').

7.3. External Trigger

If an external trigger switch is connected to the 'EXT' terminals, activating this switch can initiate a pre-programmed action or override the current state, depending on the specific configuration and how the external trigger function is utilized in your setup.

8. Maintenance

8.1. Battery Replacement

Figure 8.1: Battery compartment location

The TM610 uses a replaceable CR2032 3V lithium battery to maintain time and program settings during power outages. If the display is blank or settings are lost frequently after power interruptions, the battery may need replacement.

1. Disconnect Power: Ensure the main power supply to the timer switch is disconnected before proceeding.
2. Locate Battery Compartment: The battery compartment cover is typically located on the side or rear of the unit.
3. Remove Old Battery: Carefully open the cover and remove the old CR2032 battery. Note its polarity.
4. Insert New Battery: Insert a new CR2032 3V lithium battery, ensuring correct polarity (+/-).
5. Close Compartment: Close the battery compartment cover securely.
6. Reset Time: After battery replacement, you may need to reset the current time and day as described in Section 6.2.

9. Troubleshooting

• No Display/No Power:
  • Check the main power supply to the timer.
  • Ensure wiring connections (L and N) are secure and correct.
  • Verify the internal CR2032 battery is correctly installed and has sufficient charge.
• Programs Not Activating:
  • Ensure the timer is in 'AUTO' mode.
  • Double-check your programmed ON/OFF times and selected days for accuracy.
  • Verify the current time and day are set accurately.
• Incorrect Time Display:
  • Reset the timer and re-set the current time and day.
  • Replace the internal CR2032 battery if the time consistently drifts or resets after power interruptions.
• Output Always ON/OFF:
  • Check for any active manual override settings.
  • Review your programming for conflicting ON/OFF events.
  • Inspect wiring to the load for any short circuits or disconnections.

10. Specifications

11. Warranty and Support

Specific warranty information for the SINOTIMER TM610 is not provided in this manual. For warranty claims, technical support, or further assistance, please contact your retailer or the manufacturer directly. It is recommended to keep your purchase receipt as proof of purchase.