ITC-308⁚ A Comprehensive Guide

This guide provides a comprehensive overview of the ITC-308 temperature controller, a versatile and user-friendly device designed for various applications. From basic operation to advanced features, this manual will help you understand and maximize the potential of your ITC-308.

Introduction

The Inkbird ITC-308 is a versatile and reliable temperature controller designed for various applications. It features a user-friendly interface, dual relay outputs, and a wide temperature control range, making it suitable for both heating and cooling systems. This manual provides a comprehensive guide to using the ITC-308 effectively, covering its key features, technical specifications, setup, operation, and troubleshooting tips.

The ITC-308 is a pre-wired temperature controller that is designed for out-of-the-box and plug-and-play, making it easy to set up and use. It features a clear LCD display that shows the current temperature, setpoint, and operating mode. The device also includes a built-in NTC sensor for accurate temperature measurement. The ITC-308 is ideal for a variety of applications, including⁚

• Incubators
• Aquariums
• Refrigerators
• Brewing and fermentation
• Greenhouses
• Other temperature-sensitive environments

With its advanced features and ease of use, the ITC-308 is a reliable and efficient solution for maintaining optimal temperatures in various applications.

Key Features and Functionality

The ITC-308 boasts a range of features designed to ensure precise temperature control and ease of use. Key features include⁚

• Dual Relay Outputs⁚ The ITC-308 has two independent relay outputs, allowing it to control both heating and cooling systems simultaneously. This versatility makes it suitable for a wider range of applications.
• Wide Temperature Control Range⁚ The ITC-308 can control temperatures within a range of -50°C to 110°C (-58°F to 230°F), making it suitable for both low and high-temperature applications.
• High Accuracy⁚ The ITC-308 incorporates an NTC sensor that provides accurate temperature readings with a resolution of 0.1°C (0.1°F), ensuring precise temperature control.
• User-Friendly Interface⁚ The ITC-308 features a clear LCD display that shows the current temperature, setpoint, and operating mode. This makes it easy to monitor and adjust the device’s settings.
• Multiple Control Modes⁚ The ITC-308 offers various control modes, including on/off, PID, and hysteresis, allowing you to select the most appropriate mode for your specific application.
• Adjustable Hysteresis⁚ The ITC-308 allows you to adjust the hysteresis value, which defines the temperature difference between the setpoint and the actual temperature before the relay switches. This feature helps minimize temperature fluctuations and ensure smooth operation.
• Over-Temperature Protection⁚ The ITC-308 features over-temperature protection, which automatically shuts down the system if the temperature exceeds a pre-defined limit. This safety feature helps prevent damage to your equipment and ensure safe operation.
• Easy Calibration⁚ The ITC-308 allows you to calibrate the sensor to ensure accurate temperature readings and maintain consistent control.

These features combine to make the ITC-308 a powerful and versatile temperature controller that can be used in a variety of applications.

Technical Specifications

The ITC-308 is a well-designed and feature-rich temperature controller, and its technical specifications reflect this. Here is a breakdown of its key technical characteristics⁚

• Input Voltage⁚ The ITC-308 operates on a standard AC power supply of 110-220V, making it compatible with various power grids worldwide.
• Output Current⁚ The ITC-308 provides a maximum output current of 10A, sufficient to control a wide range of heating and cooling systems.
• Temperature Control Range⁚ The ITC-308 offers a wide temperature control range of -50°C to 110°C (-58°F to 230°F), making it suitable for a variety of applications requiring precise temperature control.
• Temperature Resolution⁚ The ITC-308 provides a temperature resolution of 0.1°C (0.1°F), ensuring accurate temperature readings and precise control.
• Sensor Type⁚ The ITC-308 utilizes an NTC sensor for temperature measurement, providing accurate and reliable readings.
• Control Modes⁚ The ITC-308 offers multiple control modes, including on/off, PID, and hysteresis, allowing you to select the most appropriate mode for your specific application.
• Display Type⁚ The ITC-308 features a clear LCD display that shows the current temperature, setpoint, and operating mode, making it easy to monitor and adjust the device’s settings.
• Dimensions⁚ The ITC-308 has compact dimensions, making it easy to install and integrate into various systems.
• Weight⁚ The ITC-308 is lightweight, making it easy to handle and install.

These specifications highlight the ITC-308’s capability to provide accurate and reliable temperature control in a wide range of applications.

Setup and Installation

Setting up and installing the ITC-308 is a straightforward process, even for users with limited technical experience. This guide will walk you through the steps required for a successful installation⁚

1. Unboxing and Components⁚ Carefully unpack the ITC-308 package, ensuring all components are present, including the temperature controller unit, NTC sensor, power adapter, and user manual.
2. Sensor Placement⁚ Choose a location for the NTC sensor that accurately reflects the temperature you want to control. It should be placed in close proximity to the heating or cooling element, ensuring accurate readings.
3. Connecting the Sensor⁚ Connect the NTC sensor to the designated port on the ITC-308 unit. Make sure the connection is secure to avoid any disruptions in the temperature readings.
4. Power Connection⁚ Connect the ITC-308 unit to a power outlet using the provided power adapter. Ensure the power outlet is compatible with the device’s voltage requirements.
5. Initial Setup⁚ After power is supplied, the ITC-308 will power on, and the display will show the current temperature reading. You can now proceed to configure the device’s settings, including the desired temperature setpoint, control mode, and other options.
6. Testing⁚ After completing the setup, test the ITC-308 by turning on the heating or cooling system and verifying that the controller operates as expected, maintaining the desired temperature.

Remember to refer to the user manual for detailed instructions and troubleshooting tips. By following these steps, you can successfully install and configure the ITC-308 for accurate temperature control.

Using the ITC-308

The ITC-308 is designed for intuitive and user-friendly operation, making it suitable for a wide range of applications. Its clear interface and straightforward controls allow for simple and effective temperature management. Here’s a breakdown of the key aspects of using the ITC-308⁚

1. Display and Controls⁚ The ITC-308 features a digital display that shows the current temperature, setpoint, and control status. The device is equipped with buttons for navigating menus, adjusting settings, and selecting control modes.
2. Temperature Setpoint⁚ The setpoint is the desired temperature you want the ITC-308 to maintain. Use the control buttons to adjust the setpoint to your desired level.
3. Control Modes⁚ The ITC-308 offers various control modes, including heating, cooling, and automatic switching between heating and cooling. Choose the mode that best suits your application.
4. Relay Outputs⁚ The ITC-308 has two relay outputs, allowing it to control both heating and cooling systems simultaneously. The relay outputs are activated based on the chosen control mode and temperature readings.
5. Calibration and Adjustments⁚ The ITC-308 allows for calibration of the sensor to ensure accurate temperature readings. It also provides options for adjusting hysteresis, the temperature difference between the setpoint and the activation of the relay outputs.
6. Alarm Functions⁚ The ITC-308 includes alarm functions to alert you in case of deviations from the setpoint or system malfunctions. The alarm can be configured to activate a buzzer or send a notification to your smartphone.

By understanding the basic operations and features of the ITC-308, you can effectively utilize its capabilities to control and maintain the desired temperature in your application.

Connecting to Wi-Fi

The ITC-308-WIFI model offers the convenience of wireless connectivity, allowing you to monitor and control your temperature settings remotely using a smartphone app. Here’s a step-by-step guide on how to connect your ITC-308-WIFI to your Wi-Fi network⁚

1. Prepare the Device⁚ Ensure your ITC-308-WIFI is powered on and in Smartconfig configuration state. This is indicated by the LED flashing at a 250ms interval.
2. Download the App⁚ Download the Inkbird app from your smartphone’s app store. The app is available for both Android and iOS devices.
3. Open the App⁚ Launch the Inkbird app and follow the on-screen instructions to create an account or log in if you already have one.
4. Add Device⁚ In the app, select the “Add Device” option. The app will scan for nearby devices. Select your ITC-308-WIFI from the list.
5. Enter Wi-Fi Credentials⁚ The app will prompt you to enter your Wi-Fi network name (SSID) and password. Carefully enter the correct information.
6. Confirm Connection⁚ Once you’ve entered your Wi-Fi credentials, the app will attempt to connect the device to your network. The LED on the ITC-308-WIFI will indicate the connection status.
7. Device Control⁚ After successful connection, the ITC-308-WIFI will appear in the list of devices within the Inkbird app. You can now control the temperature settings, monitor readings, and receive notifications from your smartphone.

Refer to the Inkbird app’s user guide for more detailed instructions and troubleshooting tips. Enjoy the benefits of remote temperature control with your ITC-308-WIFI;

Troubleshooting and Support

While the ITC-308 is designed for reliable operation, you may encounter occasional issues. Here are some common troubleshooting steps and support resources to help you resolve any problems⁚

1. Review the Instruction Manual⁚ The user manual provides detailed information on setup, operation, and troubleshooting tips. Carefully review the relevant sections for guidance on resolving common issues.
2. Check Connections⁚ Verify that all connections are secure. This includes the power adapter, the sensor probe, and any external devices connected to the relay outputs. Loose connections can disrupt operation.
3. Reset the Device⁚ If the ITC-308 is not responding or behaving as expected, try resetting the device. You can typically reset the device by pressing and holding the reset button for a few seconds.
4. Verify Sensor Placement⁚ The accuracy of the temperature readings depends on the placement of the sensor probe. Ensure the probe is placed in a representative location and is not obstructed.
5. Check Temperature Settings⁚ Double-check that the desired temperature settings are correctly configured in the ITC-308’s menu. Incorrect settings can lead to unexpected behavior.
6. Contact Inkbird Support⁚ If you’ve exhausted all troubleshooting steps and still have problems, contact Inkbird support for assistance. They can provide expert guidance and technical support for your ITC-308.

Remember to keep your ITC-308’s user manual handy for quick reference. If you require further assistance, don’t hesitate to reach out to Inkbird support for prompt and efficient help.

Comparison with ITC-308S

The ITC-308 and ITC-308S are both popular temperature controllers from Inkbird, offering similar functionality and user-friendliness. However, they differ in a key aspect⁚ the probe design. The ITC-308S features a detachable probe, allowing users to easily replace or upgrade the sensor if needed. This flexibility is particularly valuable for applications where the probe may experience wear and tear or require specific sensor types.

The ITC-308, on the other hand, has a non-detachable probe, making it less adaptable in scenarios where probe replacement is necessary. However, this design also contributes to its overall durability and cost-effectiveness. Ultimately, the choice between the ITC-308 and ITC-308S depends on your specific application requirements and budget.

Here’s a table summarizing the key differences⁚

Feature	ITC-308	ITC-308S
Probe Design	Non-Detachable	Detachable
Replaceability	Not Replaceable	Replaceable
Cost	Generally Lower	May be Slightly Higher

By carefully considering your needs, you can select the Inkbird temperature controller that best suits your application and budget.

Applications and Use Cases

The ITC-308, with its dual relay output and precise temperature control capabilities, finds applications across various fields, making it a versatile tool for maintaining optimal temperatures in diverse environments. Here are some key use cases⁚

• Incubators and Brooders⁚ The ITC-308 ensures precise temperature regulation for hatching eggs, fostering healthy chick development, and maintaining ideal conditions for incubating delicate organisms.
• Aquariums and Fish Tanks⁚ This controller helps maintain optimal water temperatures for fish and other aquatic life, promoting their health and well-being.
• Brewing and Fermentation⁚ Whether it’s home brewing or professional brewing, the ITC-308 enables precise temperature control for yeast fermentation, crucial for producing consistent and high-quality brews.
• Heating and Cooling Systems⁚ The ITC-308 can regulate heating and cooling systems in greenhouses, grow rooms, and other controlled environments, ensuring optimal conditions for plant growth and development.
• Laboratory and Research⁚ The ITC-308 finds use in laboratories and research facilities where precise temperature control is essential for experiments and maintaining sample integrity.
• Reptile Enclosures⁚ This controller provides a safe and reliable way to maintain ideal temperatures for reptiles and other exotic pets, ensuring their comfort and health.

The ITC-308’s versatility and ease of use make it an ideal choice for both hobbyists and professionals seeking reliable temperature control solutions.