1. Product Overview
The Asfrost Automatic Solar Powered Chicken Coop Door Model 089 is designed to provide automated access for poultry, enhancing convenience and security. This door features multiple operating modes, including timer and light sensor control, an anti-pinch safety mechanism, and robust weather-resistant construction. It is powered by a built-in 2000mAh lithium battery, rechargeable via a 7W solar panel or a USB Type-C cable.
Key Features:
- Solar & USB Charging: Built-in 2000mAh battery can be charged by the included 7W solar panel or USB Type-C cable.
- Multiple Operating Modes: Offers Timer, Light Sensor, Remote Control, and Manual modes for flexible operation.
- Anti-Pinch Safety: Intelligent sensor detects pressure and reopens the door to prevent injury to poultry, followed by an alarm if the door does not close.
- Durable & Weatherproof: Constructed from aluminum alloy and ABS, designed to withstand temperatures from -26°C to 60°C, including snow, rain, and dust.
- Easy Installation & Programming: Simple setup with no complex wiring required. Clear LCD display for easy programming of time and light sensitivity.
- Versatile Application: Suitable for most chicken coops, chicken houses, nesting boxes, and small poultry weighing under 10 lbs (e.g., ducks, geese, rabbits, turkeys).
2. Package Contents
Before installation, please ensure all components are present:
- 1 x Asfrost Automatic Chicken Door
- 1 x Solar Panel
- 1 x Remote Control
- 1 x USB Type-C Power Cable
- 8 x Screws

Image: Components of the Asfrost Automatic Chicken Coop Door, including the main unit, solar panel, remote control, USB cable, and screws. Dimensions are provided for the door unit (9.53in x 8.27in opening) and solar panel (6.7in x 9.4in).
3. Setup and Installation
Follow these steps for proper installation:
- Prepare the Opening: Confirm the desired door size and mark the position on your chicken coop. The recommended opening size is approximately 8.3" x 9.5". Cut out the opening carefully.
- Mount the Door Unit: Place the automatic chicken door unit over the prepared opening. Secure it using the provided screws. Important: Do not over-tighten the screws to avoid frame distortion, which can prevent proper opening and closing.
- Install Solar Panel: Position the solar panel where it can receive maximum direct sunlight throughout the day. Mount it securely and connect its cable to the door unit.
- Initial Charge: For optimal performance, ensure the built-in 2000mAh lithium battery is fully charged before first use. This can be done via the solar panel or the included USB Type-C cable.

Image: A visual guide showing the four steps of installation: confirming door size, cutting the opening, screwing in the unit, and installing the solar panel.
4. Operating Instructions
The Asfrost Automatic Chicken Coop Door offers four easy operating modes:
- Timer Mode: Set specific opening and closing times for the door.
- Light Sensor Mode: The door automatically opens at dawn and closes at dusk based on ambient light intensity.
- Remote Control: Use the provided remote to manually open or close the door from a distance.
- Manual Mode: Directly press the buttons on the control panel to open or close the door.

Image: Illustration detailing the four available modes: Light Sensor, Timer Mode, Remote Control, and Manual Control.
4.1 Programming the Door
The clear LCD display allows for simple programming:
- Access Settings: Use the 'M' button for mode selection and the gear icon button for resetting timer or light settings.
- Set Current Time: Adjust the current time displayed on the screen using the up/down arrows.
- Select Mode: Choose between Timer (T-T), Light Sensor (L-L), or a combination (T-L or L-T) using the mode selection button.
- Set Open/Close Times or Light Sensitivity: Depending on the selected mode, set the desired opening and closing times or adjust the light sensitivity threshold.

Image: Detailed view of the control panel, highlighting current time, current mode, open/close times, and current sunlight value. Buttons for manual operation, resetting timer/light, and mode selection are visible.
4.2 Anti-Pinch Feature
The door is equipped with an anti-pinch safety feature. If pressure is detected while the door is closing, it will intelligently stop and reopen approximately 1.2 inches, allowing any trapped poultry to move freely. After 5 seconds, it will attempt to close again. An alarm beep will sound if the door fails to close properly.

Image: A chicken and chicks are shown near the door. The door is depicted rebounding upward by 1.2 inches when pressure is detected, then automatically closing after 5 seconds.
5. Maintenance
To ensure the longevity and optimal performance of your Asfrost Automatic Chicken Coop Door, regular maintenance is recommended:
- Clean the Solar Panel: Periodically wipe the solar panel with a soft, damp cloth to remove dust, dirt, or debris that may obstruct sunlight absorption.
- Inspect Door Tracks: Ensure the door tracks are free from obstructions like dirt, feathers, or ice, which could impede smooth operation.
- Check Battery Level: Monitor the battery indicator on the LCD display and ensure the solar panel is receiving adequate sunlight for charging. Recharge via USB if necessary during prolonged cloudy periods.
- Avoid Over-tightening: When performing any adjustments or re-securing, remember the instruction: "Do not over-tighten the screws to avoid frame distortion that prevents open/close."
6. Troubleshooting
If you encounter issues with your chicken coop door, consider the following:
- Door Not Opening/Closing:
- Check battery level. Recharge if low.
- Verify timer settings or light sensor sensitivity.
- Inspect for physical obstructions in the door path or tracks.
- Anti-Pinch Alarm Sounds:
- Clear any obstructions from the door's closing path.
- Ensure the door unit is not distorted from over-tightened screws.
- Inaccurate Light Sensor Operation:
- Clean the light sensor area on the unit.
- Adjust the light sensitivity setting via the control panel.
7. Specifications
| Brand | AsFrost |
| Model Name | 089 |
| ASIN | B0D4TRPJPC |
| Item Weight | 3.19 pounds |
| Product Dimensions (LxWxH) | 13.8 x 2.68 x 10.55 inches |
| Material | Acrylonitrile Butadiene Styrene (ABS), Aluminum |
| Color | Brown |
| Batteries | 1 Lithium Polymer battery required (2000mAh built-in) |
| Special Feature | Automatic, Easy Assembly, Durable, Eco-Friendly, Waterproof |
| Target Audience | Chicken, Duck, Goose, Turkey, Rabbit (poultry under 10 lbs) |
8. Warranty and Support
Warranty: This product comes with a 1-year warranty from the date of purchase.
For technical support, troubleshooting assistance, or warranty claims, please contact Asfrost customer service through the retailer where the product was purchased or visit the official Asfrost website for contact information.





