1. Introduction
Thank you for choosing the iPower 4-Inch Inline Booster Duct Fan with Flexible Aluminum Ducting. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new ventilation system. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
Always follow basic safety precautions to reduce the risk of fire, electric shock, or injury to persons.
- Ensure the power supply is disconnected before installing or servicing the fan.
- Do not operate any fan with a damaged cord or plug. Discard fan or return to an authorized service facility for examination and/or repair.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Arrange cord away from traffic area and where it will not be tripped over.
- To reduce the risk of fire or electric shock, do not use this fan with any solid-state speed control device unless specifically designed for this purpose.
- This fan is designed for indoor use only.
- Keep fingers and other objects away from the fan blades during operation.
3. Package Contents
- 1 x iPower 4-Inch Inline Booster Duct Fan
- 1 x 8 Feet Flexible Aluminum Ducting
- Instruction Manual
4. Product Features
- Low Noise Operation: Superior balanced blades and a permanently lubricated motor bearing ensure quiet performance.
- High Safety: Features an insulating coating for enhanced safety and a 4.9-foot grounded power cord.
- Durable Ducting: 4-inch diameter, 8-foot long, four-layer (PVC+aluminum foil+PET+aluminum foil) construction prevents light leaks and is resistant to high temperatures and corrosion.
- Versatile Applications: Ideal for boosting airflow in HVAC systems, removing exhausts and odors from kitchens and workshops, and ventilating basements, attics, and grow rooms.
Figure 1: Detailed view of the fan's internal components, highlighting balanced blades, a strong motor, and insulating coating for durability and quiet operation.
Figure 2: Visual representation of the fan's quiet operation, demonstrating smooth airflow.
5. Setup
The iPower Inline Booster Duct Fan is designed for easy installation. Follow these general steps for setup:
- Unboxing: Carefully remove all components from the packaging. Inspect the fan and ducting for any signs of damage.
- Ducting Connection: Connect the flexible aluminum ducting to both ends of the inline fan. Ensure a secure fit to prevent air leaks. Use duct clamps (not included) for a tighter seal if necessary.
- Placement: Install the fan in the desired location within your ventilation system. The fan can be mounted in any position (horizontal, vertical, or at an angle).
- Power Connection: Plug the fan's grounded power cord into a standard 110-120V electrical outlet.
Figure 3: The inline fan integrated with flexible ducting, demonstrating its portable and lightweight design for easy installation.
Video 1: This video demonstrates the unboxing process of a 4-inch inline duct fan with a switch, showing the components as they are removed from the packaging.
6. Operating Instructions
The iPower Inline Booster Duct Fan is designed for continuous operation to maintain optimal airflow in your chosen environment.
- Power On/Off: Once plugged in, the fan will begin operating. If your model includes a speed controller, use the dial to turn the fan on or off.
- Speed Control (if applicable): For models with a variable speed controller, rotate the dial to adjust the fan speed from minimum to maximum, allowing you to customize airflow as needed.
- Airflow Direction: Ensure the fan is installed with the correct airflow direction for your application (indicated by an arrow on the fan housing).
Video 2: This video showcases the VIVOSUN Inline Duct Fan, demonstrating its powerful air flow and compatibility with air ducting for effective ventilation in various settings.
Video 3: This video demonstrates the operation of an inline duct fan with a variable speed controller, showing how to adjust the fan's power and airflow.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your inline duct fan.
- Cleaning: Periodically inspect the fan blades and housing for dust and debris accumulation. Disconnect power before cleaning. Use a soft, dry cloth or a vacuum cleaner with a brush attachment to gently clean the fan. Do not use liquids or harsh chemicals.
- Ducting Inspection: Check the flexible ducting for any tears, kinks, or blockages that could impede airflow. Repair or replace damaged sections as needed.
- Motor: The motor features a permanently lubricated bearing and requires no maintenance.
8. Troubleshooting
If you encounter issues with your iPower Inline Booster Duct Fan, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on | No power supply; Damaged power cord/plug; Fan switch is off | Check power outlet; Inspect cord/plug for damage; Turn on fan switch/controller |
| Low airflow | Ducting blockage/kink; Fan blades dirty; Incorrect fan speed setting | Check and clear ducting; Clean fan blades; Adjust fan speed to higher setting |
| Excessive noise | Loose mounting; Debris in fan; Damaged motor/blades | Secure mounting; Clean fan; Contact support if motor/blades are damaged |
9. Specifications
| Feature | Specification |
|---|---|
| Brand | iPower |
| Model Name | Inline Booster Duct Fan 4'' |
| Diameter | 4 inch |
| Air Flow Capacity | 90 CFM |
| Speed | 3200 RPM |
| Voltage | 110-120V |
| Wattage | 15 W |
| Max Operating Temp (Motor) | 130℃ / 266℉ |
| Max Ambient Temp | 60℃ / 140℉ |
| Power Cord Length | 4.9 feet (grounded) |
| Ducting Size | 4 inch |
| Ducting Length | 8 feet |
| Ducting Layers | Four-layer (PVC+aluminum foil+PET+aluminum foil) |
| Ducting Temp Range | -22℉~212℉ (-30℃~100℃) |
| Item Weight | 2.81 Pounds |
| Product Dimensions | 11"D x 8"W x 6"H |
| Control Method | Button Control |
Figure 4: Key electrical and performance specifications for the inline booster fan.
Figure 5: Specifications for the included flexible aluminum ducting.
10. Applications
The iPower Inline Booster Duct Fan is highly versatile and can be used in various settings to improve air circulation and ventilation:
- HVAC Systems: Boosts airflow to improve efficiency and distribution.
- Kitchens & Workshops: Effectively removes exhausts, odors, and fumes.
- Basements & Attics: Helps ventilate stagnant air and reduce humidity.
- Grow Rooms: Functions as an intake fan to supply fresh air, crucial for plant growth.
Figure 6: Examples of the fan's multifunctionality in different environments.
11. Warranty and Support
iPower products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact details provided on your product packaging or visit the official iPower website. Keep your purchase receipt as proof of purchase.
