Air King 9155
Air King 9155 Window Fan Instruction Manual
Model: 9155
Important Safety Instructions
Please read and save these important safety instructions before using this fan. Failure to follow these instructions may result in electric shock, fire, or injury.
- Always unplug the fan from the power outlet before cleaning, servicing, or moving it.
- 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. Do not route cord under furniture or appliances. Arrange cord away from traffic area and where it will not be tripped over.
- This fan is for indoor use only. Do not use outdoors.
- Do not insert fingers or foreign objects into any ventilation or exhaust opening.
- Close supervision is necessary when any appliance is used by or near children.
- WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product Overview
The Air King 9155 is a 16-inch window fan designed to efficiently move air, either by bringing fresh air in or exhausting stale air out. It is suitable for residential and light commercial use, featuring a powerful and durable motor.

Figure 1: The Air King 9155 Window Fan with its main components visible.

Figure 2: The fan features a durable steel front grill and ABS plastic body and blades for long-lasting operation.
Setup and Installation
The Air King 9155 window fan is designed for easy installation in most standard windows. It fits windows 26.5 inches to 34.5 inches wide with a minimum height of 22 inches.
Window Compatibility
Ensure your window dimensions are within the specified range for proper fit and optimal performance.

Figure 3: The fan is designed to fit windows between 26.5 and 34.5 inches wide, with a minimum height of 22 inches.
Storm Guard System
The special Storm Guard mounting system allows the fan to be installed in front of the window, enabling the window to be closed behind the fan during inclement weather without needing to remove the unit.

Figure 4: The Storm Guard System allows the window to be closed behind the fan, providing protection from the elements.
Side Extender Panels
The fan includes side extender panels that adjust to fit various window widths, ensuring a secure and sealed installation.

Figure 5: The fan's side extender panels allow for a custom fit in windows ranging from 26.5 to 34.5 inches wide.
Operating Instructions
The Air King 9155 fan offers versatile operation with multiple speed settings and the ability to switch between intake and exhaust modes.
Speed Settings and Airflow
The fan features 3 speed settings (Low, Medium, High) to control the airflow. It provides an air flow capacity of 2470 Cubic Feet Per Minute (CFM).

Figure 6: Key power specifications for the Air King 9155 fan: 1/6 HP motor, 120V, and 0.8 AMPS.
Intake and Exhaust Modes
The fan can be set to either intake fresh air into the room or exhaust stale air out, providing flexible ventilation options. Use the rotary switch to select the desired mode and speed.
Noise Levels
The fan operates at various noise levels depending on the speed setting. At its highest speed, the noise level is approximately 64 dB.

Figure 7: A comparison of the Air King fan's noise levels at different speeds (High: 64 dB, Med: 50 dB, Low: 47 dB) relative to common sounds.
Power Cord
The fan is equipped with a 6-foot, 3-conductor cordset for convenient power connection.

Figure 8: The fan features a white, 6-foot, 3-conductor cordset for power.
Maintenance
Regular cleaning will help maintain the performance and longevity of your Air King 9155 fan.
Cleaning Instructions
- Always unplug the fan before cleaning.
- Clean the fan with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Ensure the fan is completely dry before plugging it back in and operating.
- The motor is permanently lubricated and requires little to no maintenance.
Troubleshooting
If you encounter issues with your Air King 9155 fan, refer to the common problems and solutions below.
Fan is Noisy or Rattling
- Check Installation: Ensure the fan is securely mounted in the window and the side extender panels are properly adjusted to minimize vibration.
- Inspect for Loose Parts: Verify that all screws and components are tightened. Loose screws on the protective metal cage or an unbalanced fan blade assembly can cause rattling.
- Window Fit: A gap between the window and the fan can cause noise. Consider using additional weather stripping or foam to seal any gaps.
- Speed Setting: Some users report increased noise at higher speed settings. If noise is a concern, try operating the fan at a lower speed.
Fan Not Operating
- Power Connection: Ensure the fan is securely plugged into a working electrical outlet.
- Circuit Breaker: Check your household circuit breaker or fuse box to ensure the circuit is active.
- Control Knob: Make sure the rotary switch is turned to an 'Intake' or 'Exhaust' speed setting (Low, Medium, or High), not 'Off'.
Product Specifications
| Feature | Specification |
|---|---|
| Brand | Air King |
| Model Number | 9155 |
| Color | White |
| Electric Fan Design | Window Fan |
| Power Source | AC |
| Product Dimensions | 8.25"D x 26.5"W x 22"H |
| Room Type | Garage, Basement, Home, Office |
| Special Feature | 3 Speeds, 1/6 Horsepower, Can Exhaust Stale Air or Pull in Fresh Air |
| Recommended Uses | Cooling, Air Circulation |
| Noise Level | 64 dB (High Speed) |
| Wattage | 90 watts |
| Number of Blades | 3 |
| Air Flow Capacity | 2470 Cubic Feet Per Minute (CFM) |
| Blade Length | 16 Inches |
| Speed | 1370 RPM |
| Voltage | 120 Volts |
| Switch Type | Rotary Switch |
| Item Weight | 6.17 Pounds |
| Included Components | Storm Guard slider panels, Mounting Hardware, User Manual |
| Indoor/Outdoor Usage | Indoor |
| Material | Plastic |
| Efficiency | 27.44 CFM/W |
| Number of Power Levels | 3 |
| Compliance | ETL listed, OSHA requirements |
Warranty Information
The Air King 9155 Window Fan comes with a one-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty documentation included with your product or contact customer support.
Customer Support
For any questions, assistance, or to report issues with your Air King 9155 Window Fan, please contact Air King customer support.
- Website: Visit the official Air King website for FAQs and support resources.
- Phone: Refer to the contact information provided on the product packaging or the official website.
- Email: Use the contact form or email address available on the Air King support page.
When contacting support, please have your model number (9155) and purchase details ready to expedite assistance.
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