1. Introduction
The HT-12 LCD Digital Egg Incubator Controller is a multifunctional thermostat and hygrostat designed for precise control of temperature and humidity in various incubation environments. It features a high-definition digital display, simple operation, and supports multiple incubation modes, making it suitable for a wide range of applications from egg incubation to general temperature and humidity monitoring.
2. Key Features
- Multi-purpose Incubation: Supports five predefined incubation modes (chicken, duck, goose, pigeon) and a user-definable custom mode.
- High-Definition LCD Display: Clear digital display for easy monitoring of temperature, humidity, incubation mode, egg flipping time, and incubation days.
- Temperature & Humidity Control: Integrated thermostat and hygrostat functions with high precision temperature and digital humidity probes.
- Celsius/Fahrenheit Switching: Easily switch between Celsius (°C) and Fahrenheit (°F) temperature units.
- Simple Operation: Intuitive panel with dedicated buttons for setting, adding, reducing values, and confirming selections.
- Durable Construction: Made from sturdy and practical plastic materials for stable performance and long usage time.
- Scientific Wiring: Clearly labeled terminals for straightforward connection of sensors and output devices.
3. Product Specifications
| Parameter | Value |
|---|---|
| Model | HT-12 |
| Product Size | 7cm x 7cm x 8cm |
| Product Weight | 243g |
| Reference Temperature | 38.0°C (100.4 °F) |
| Relative Humidity | Less than 85% RH |
| Environmental Temperature | -10°C ~ 60°C (14°F ~ 105°F) |
| Battery Included | No |
| Cable Length | 1m |
| Certification | CE |
4. Package Contents
Upon opening the package, you should find the following items:
- HT-12 Incubator Controller unit
- Temperature Sensor (black wires)
- Humidity Sensor (red and yellow wires)
- Instruction Manual
5. Setup and Wiring
The HT-12 controller requires careful wiring to connect the power supply, sensors, and output devices (heater, humidifier, egg-flipping motor, exhaust fan). Refer to the wiring diagram below for correct connections.
5.1 Wiring Diagram
5.2 Terminal Connections
- Terminals 1 & 2: Temperature Sensor (Black wires)
- Terminals 3, 4 & 5: Humidity Sensor (Red, Yellow, Black wires)
- Terminals 6 & 7: Egg Flipping Motor (Right flip, Left turn)
- Terminals 8 & 9: Power Supply (L, N)
- Terminals 10 & 11: Heater
- Terminals 12 & 13: Humidifier
- Terminals 14: Exhaust Fan
Warning: Ensure all connections are secure and correctly matched to avoid damage to the unit or connected devices. If you are unsure about electrical wiring, consult a qualified electrician.
6. Operating Instructions
6.1 Control Panel Overview
- Set Button (Gear icon): Used to enter settings mode.
- Add Button (Up arrow): Used to increase values or navigate up.
- Reduce Button (Down arrow): Used to decrease values or navigate down.
- Enter Key (Arrow pointing left): Used to confirm selections or exit settings.
6.2 Switching Temperature Units (Celsius/Fahrenheit)
Under normal working conditions, long press the Set button (gear icon). When the temperature unit in the temperature display area is converted from the current temperature unit to another temperature unit, release your hand. The temperature mode switch is successful, and the current temperature measurement value is displayed in the temperature display area.
6.3 Automatic Incubation Settings
Under normal working conditions, long press the Enter button (arrow pointing left) for about 3 seconds to select the incubation mode. The incubation mode changes once with each press. The system sets corresponding incubation temperature and humidity for various incubation modes (Chicken, Duck, Goose, Pigeon). For users who need to make their own settings, they can choose the custom mode.
7. Incubation Modes and Parameters
The HT-12 controller comes with pre-set parameters for common poultry. A custom mode is also available for specific needs.
7.1 Chicken Incubation Days and Parameter Table
| Days | 1–6 days | 7–12 days | 13–18 days | 19 days and later |
|---|---|---|---|---|
| Temperature | 38.0°C / 100.4°F | 37.8°C / 100°F | 37.6°C / 99.6°F | 37.2°C / 98.9°F |
| Humidity | 60 RH% | 55 RH% | 60 RH% | 70 RH% |
| Egg flipping | 90 (180) | 90 (180) | 90 (180) | Not flipping eggs |
| Ventilation | 120 (15) | 120 (20) | 90 (25) | 90 (30) |
7.2 Duck Incubation Days and Parameter Table
| Days | 1–6 days | 7–12 days | 13–18 days | 19 days and later |
|---|---|---|---|---|
| Temperature | 38.0°C / 100.4°F | 37.8°C / 100°F | 37.6°C / 99.6°F | 37.2°C / 98.9°F |
| Humidity | 60 RH% | 55 RH% | 60 RH% | 70 RH% |
| Egg flipping | 90 (180) | 90 (180) | 90 (180) | Not flipping eggs |
| Ventilation | 120 (15) | 120 (20) | 90 (25) | 90 (30) |
7.3 Geese Incubation Days and Parameter Table
| Days | 1–6 days | 7–12 days | 13–18 days | 19 days and later |
|---|---|---|---|---|
| Temperature | 38.0°C / 100.4°F | 37.8°C / 100°F | 37.6°C / 99.6°F | 37.2°C / 98.9°F |
| Humidity | 60 RH% | 55 RH% | 60 RH% | 70 RH% |
| Egg flipping | 90 (180) | 90 (180) | 90 (180) | Not flipping eggs |
| Ventilation | 120 (15) | 120 (20) | 90 (25) | 90 (30) |
7.4 Pigeon Incubation Days and Parameter Table
| Days | 1–6 days | 7–12 days | 13–18 days | 19 days and later |
|---|---|---|---|---|
| Temperature | 38.0°C / 100.4°F | 37.8°C / 100°F | 37.6°C / 99.6°F | 37.2°C / 98.9°F |
| Humidity | 60 RH% | 55 RH% | 60 RH% | 70 RH% |
| Egg flipping | 90 (180) | 90 (180) | 90 (180) | Not flipping eggs |
| Ventilation | 120 (15) | 120 (20) | 90 (25) | 90 (30) |
7.5 Custom Mode
The custom mode allows users to define their own temperature, humidity, egg flipping, and ventilation parameters according to specific incubation requirements. Refer to the full manual for detailed instructions on setting custom parameters.
8. User Tips
- The HT-12 controller includes both temperature and humidity sensors as part of the package, ensuring comprehensive environmental monitoring for your incubation needs.
- Always double-check your wiring connections before powering on the device to prevent any electrical issues or damage.
- For optimal results, place the sensors in a location that accurately reflects the overall temperature and humidity within the incubation chamber, away from direct heat sources or moisture.
9. Troubleshooting
If you encounter issues with your HT-12 controller, consider the following general troubleshooting steps:
- No Display/Power: Check the power supply connection and ensure the unit is receiving power. Verify that the power source is within the specified voltage range.
- Incorrect Readings: Ensure sensors are correctly connected and placed appropriately within the environment. Clean sensors if dust or debris is present.
- Output Devices Not Activating: Verify wiring to the heater, humidifier, or fan. Check if the set parameters are within the operational range and if the controller is in the correct incubation mode.
- Buttons Unresponsive: Power cycle the device by disconnecting and reconnecting the power supply.
For persistent issues, consult the full product manual or contact customer support.
10. Maintenance
To ensure the longevity and accurate performance of your HT-12 controller:
- Keep the controller clean and free from dust and moisture. Use a soft, dry cloth for cleaning.
- Avoid exposing the unit to extreme temperatures or direct sunlight.
- Regularly inspect sensor cables for any signs of wear or damage.
- Ensure proper ventilation around the controller to prevent overheating.
11. Warranty and Support
For information regarding product warranty, technical support, or service, please refer to the documentation provided with your purchase or contact the manufacturer/seller directly. Keep your purchase receipt as proof of purchase.
