DIGITEN TTC-1003 Reptile Temperature Controller User Manual

1. Introduction

The DIGITEN TTC-1003 is a versatile 3-stage outlet temperature controller designed for precise environmental management. It features two temperature-controlled outlets and one timer-controlled outlet, allowing for independent regulation of heating, cooling, and lighting cycles. This device is suitable for a wide range of applications, including reptile habitats, incubators, greenhouses, mushroom cultivation, and home brewing. This manual provides detailed instructions for the safe and effective operation of your TTC-1003 controller.

Figure 1: DIGITEN TTC-1003 Temperature Controller

2. Safety Information

Please read and understand all safety instructions before operating the device. Failure to follow these instructions may result in electric shock, fire, or damage to the product.

• Ensure the power supply voltage matches the specifications of the controller (100-240V AC).
• Do not immerse the main controller unit in water or expose it to excessive moisture. The temperature probes are waterproof, but the main unit is not.
• Always unplug the device from the power outlet before cleaning or performing any maintenance.
• Do not exceed the maximum rated current of 15A for the entire unit.
• Keep the device out of reach of children and pets.
• Do not disassemble or modify the controller. Refer all servicing to qualified personnel.
• Ensure all connected appliances are in good working condition and do not exceed the controller's wattage limits.

3. Product Overview

3.1 Components

• DIGITEN TTC-1003 Controller Unit
• 2 x Temperature Sensor Probes (2m / 78.74in each)
• Power Cord (1.4m / 55.12in)

3.2 Key Features

• Easy-to-Use: Plug-and-play design with a large LCD display.
• Independent Control: Two temperature-controlled outlets (OUT1, OUT2) and one timer-controlled outlet (OUT3) operate independently.
• Wide Temperature Range: Regulates and maintains temperatures from 14°F to 248°F (-10°C to 120°C).
• Dual Sensor Probes: Two probes for reliable temperature tracking.
• Day/Night Temperature Control: Allows for different temperature settings for day and night cycles on temperature-controlled outlets.
• Timing Function: Outlet 3 offers a time cycle function for lighting or other timed devices.
• Memory Function: All settings are saved in the event of a power outage.
• Temperature Unit Switch: Easily switch between Celsius (°C) and Fahrenheit (°F).
• High/Low Temperature Alarm: Provides alerts for temperature deviations.

Figure 2: Key Features of the TTC-1003

4. Setup Instructions

4.1 Initial Placement

1. Choose a dry, stable location for the controller unit, away from direct sunlight or heat sources.
2. The unit can be wall-mounted using the integrated hanging slot on the back.

Figure 3: Wall-Mounted Installation

4.2 Connecting Probes and Devices

1. Plug the two temperature sensor probes into the designated ports on the top of the controller.
2. Position the sensor probes in the environment where temperature monitoring is required. Ensure they are not directly exposed to heating elements or water if not intended.
3. Plug your heating or cooling devices into OUT1 and OUT2. These outlets are temperature-controlled.
4. Plug your lighting or other timed devices into OUT3. This outlet is timer-controlled.
5. Plug the controller's power cord into a standard electrical outlet. The LCD display will illuminate.

Figure 4: Example Applications and Connections

5. Operating Instructions

The controller features a large LCD display and three buttons: SET, CLOCK, and UP/DOWN arrows.

5.1 Setting Current Time

1. Press and hold the CLOCK button for 3 seconds until the hour digit flashes.
2. Use the UP/DOWN arrows to adjust the hour.
3. Press CLOCK again to move to the minute digit, then adjust with UP/DOWN arrows.
4. Press CLOCK to confirm and exit.

5.2 Temperature Control (Outlets 1 & 2)

Outlets 1 and 2 are independently controlled for temperature. Each can be set for heating or cooling mode with specific ON/OFF temperatures and operating times.

1. Press and hold the SET button for 3 seconds to enter programming mode. The display will show 'OUT1' or 'OUT2' and the first setting will flash.
2. Use the UP/DOWN arrows to select 'OUT1' or 'OUT2'. Press SET to confirm.
3. Set ON Time: The 'ON' time will flash. Use UP/DOWN arrows to set the hour, then press SET to set minutes. This is the time when temperature control for this outlet begins.
4. Set OFF Time: The 'OFF' time will flash. Use UP/DOWN arrows to set the hour, then press SET to set minutes. This is the time when temperature control for this outlet ends.
5. Set ON Temperature: The 'ON Temp' will flash. Use UP/DOWN arrows to set the temperature at which the connected device turns ON.
6. Set OFF Temperature: The 'OFF Temp' will flash. Use UP/DOWN arrows to set the temperature at which the connected device turns OFF.
7. Determine Mode (Heating/Cooling):
   • If ON Temp < OFF Temp: The controller operates in Heating Mode. The device turns on when the temperature drops to ON Temp and turns off when it reaches OFF Temp.
   • If ON Temp > OFF Temp: The controller operates in Cooling Mode. The device turns on when the temperature rises to ON Temp and turns off when it reaches OFF Temp.
8. Press SET to cycle through additional settings (High Alarm, Low Alarm, Calibration) or press CLOCK to save and exit.

Figure 5: Temperature Control Programming Example

5.3 Timer Control (Outlet 3)

Outlet 3 operates as a simple timer, allowing for two independent ON/OFF periods within a 24-hour cycle.

1. Press and hold the SET button for 3 seconds to enter programming mode.
2. Use the UP/DOWN arrows to select 'OUT3'. Press SET to confirm.
3. Set First ON Time: The 'ON' time for the first period will flash. Adjust with UP/DOWN arrows and confirm with SET.
4. Set First OFF Time: The 'OFF' time for the first period will flash. Adjust with UP/DOWN arrows and confirm with SET.
5. Repeat steps for the Second ON Time and Second OFF Time if a second timed period is desired. If not, set the second ON time to be the same as the second OFF time to disable it.
6. Press CLOCK to save and exit.

Figure 6: Timer Control Programming Example for Outlet 3

5.4 Temperature Unit Selection (°C/°F)

To switch between Celsius and Fahrenheit, briefly press the UP arrow button while in normal operating mode.

5.5 High/Low Temperature Alarms (AH/AL)

You can set high and low temperature alarms for Outlets 1 and 2 to be notified if the temperature goes outside your desired range.

1. Enter programming mode for OUT1 or OUT2 (as described in 5.2).
2. After setting ON/OFF temperatures, press SET until 'AH' (High Alarm) flashes. Use UP/DOWN arrows to set the desired high temperature limit.
3. Press SET until 'AL' (Low Alarm) flashes. Use UP/DOWN arrows to set the desired low temperature limit.
4. Press CLOCK to save and exit.

6. Maintenance

Regular maintenance ensures the longevity and accuracy of your DIGITEN TTC-1003 controller.

• Cleaning: Wipe the controller unit with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the unit is unplugged before cleaning.
• Probe Care: Periodically inspect the temperature probes for any signs of damage or wear. Ensure the probes are clean for accurate readings. The probes are waterproof and can be cleaned with a damp cloth.
• Storage: If storing the device for an extended period, unplug it and store it in a cool, dry place.

Figure 7: Waterproof Temperature Probe

7. Troubleshooting

If you encounter issues with your controller, refer to the table below for common problems and solutions.

8. Specifications

9. Warranty and Support

9.1 Product Warranty

DIGITEN provides a one-year warranty for any quality problems with this product. Please retain your proof of purchase for warranty claims.

9.2 Customer Support

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact DIGITEN customer support. You can find contact information and additional resources by visiting the official DIGITEN store:

Visit the DIGITEN Store on Amazon