1. Introduction
The Holmes Dual 8-Inch Blade Twin Window Fan is designed to provide cooling comfort by circulating air within your indoor environment. This fan features two independently reversible 8-inch blades, allowing for flexible operation modes including air intake, exhaust, or air exchange. Equipped with a one-touch programmable thermostat and two speed settings, it offers precise control over your comfort level. Its water-resistant motors ensure safe operation, even during rainy conditions. The fan is designed to fit most double-hung and slider windows, utilizing an adjustable extender screen and an additional extender panel for secure installation.
Figure 1: Holmes Dual 8-Inch Blade Twin Window Fan, Model HAWF2043-N.
2. Important Safety Instructions
Please read and save these safety instructions before operating this fan. Failure to follow these instructions may result in electric shock, fire, or injury.
- Always unplug the fan before cleaning or performing any maintenance.
- Do not operate the fan with a damaged cord or plug. If the cord or plug is damaged, contact qualified service personnel.
- Ensure the fan is placed on a stable, level surface when not installed in a window.
- Do not insert fingers or foreign objects into any openings of the fan.
- This fan is designed for indoor use only.
- Keep the power cord away from heated surfaces.
- Do not operate the fan near water or in excessively humid environments.
- The water-resistant motors are designed for use during rainy weather when installed in a window, but the unit should not be submerged.
3. Package Contents
Verify that all components are present in the package:
- Holmes Dual 8-Inch Blade Twin Window Fan (Model HAWF2043-N)
- Adjustable Extender Screen
- Extender Panel
4. Installation and Setup
4.1 Window Preparation
The fan is designed to fit most double-hung and slider windows. Ensure your window opening is clean and clear of obstructions.
4.2 Installing in Double-Hung Windows
- Open the window to the desired height.
- Place the fan unit into the window opening.
- Extend the adjustable extender screen and/or the bonus extender panel until the fan is securely fitted and sealed against the window frame. The fan can extend up to 37 inches with extenders.
- Lower the window sash until it rests firmly on top of the fan unit.
4.3 Installing in Slider Windows
- Open the window to the desired width.
- Set the fan vertically in your window opening with the left side of the fan situated on the bottom and the built-in extender panel on top.
- Extend the adjustable extender screen and/or the bonus extender panel until the fan is securely fitted and sealed against the window frame.
- Close the sliding window sash until it rests firmly against the side of the fan unit.
4.4 Power Connection
Plug the power cord into a standard 120V AC outlet.
5. Operating Instructions
5.1 Controls Overview
Figure 2: Control panel with LED indicators and one-touch buttons.
The fan features a digital control panel with LED indicators and one-touch buttons for easy operation.
5.2 Power On/Off
- To turn the fan ON, press the 'Mode' button.
- To turn the fan OFF, press and hold the 'Mode' button for approximately 2-3 seconds.
5.3 Airflow Direction (Intake/Exhaust/Exchange)
Each of the two fans has an independent electronically reversible motor, allowing for flexible airflow control:
- Intake: Draws fresh, cool air from outside into the room.
- Exhaust: Expels stale, warm air from inside the room to the outside.
- Air Exchange: One fan operates on intake while the other operates on exhaust, facilitating full room circulation.
Use the individual 'Intake/Exhaust' switches located below each fan on the unit to select the desired direction for each blade.
5.4 Speed Settings
The fan offers two speed settings. Press the 'Mode' button repeatedly to cycle through the available speed options (e.g., Low, High). LED indicators will illuminate to show the current speed setting.
5.5 Thermostat Control
The one-touch programmable thermostat allows the fan to automatically turn on or off to maintain a selected temperature. Refer to the LED indicators on the control panel to set your desired temperature. The fan will operate to reach and maintain this setting.
6. Maintenance
6.1 Cleaning
Regular cleaning helps maintain the fan's performance and appearance.
- Always unplug the fan from the power outlet before cleaning.
- Use a soft, damp cloth to wipe the exterior surfaces of the fan. Do not use abrasive cleaners or solvents.
- For dust accumulation on the fan blades or grilles, use a vacuum cleaner with a brush attachment or compressed air.
- Ensure all parts are completely dry before plugging the fan back in.
6.2 Storage
When not in use, store the fan in a cool, dry place, preferably in its original packaging, to protect it from dust and damage.
7. Troubleshooting
If you experience issues with your fan, consult the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | No power supply. | Ensure the fan is securely plugged into a working 120V AC outlet. Check the circuit breaker. |
| Fan operates but no air movement is felt. | Incorrect airflow direction. | Adjust the airflow directional switch to 'Intake' or 'Exhaust' as desired. Ensure both fans are set correctly for the intended air movement. |
| Fan is noisy or rattling. | Obstruction in blades or loose components. | Unplug the fan and inspect blades for any obstructions. Ensure the fan is securely installed in the window. If noise persists, contact customer support. |
| Thermostat not maintaining temperature. | Incorrect setting or external factors. | Verify the thermostat setting. Ensure the room is adequately sealed to allow the fan to effectively regulate temperature. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | HAWF2043-N |
| Brand | HOLMES |
| Product Dimensions (D x W x H) | 6" x 13.3" x 25.5" |
| Blade Diameter | 8 Inches (Dual Blades) |
| Power Source | Corded Electric |
| Voltage | 120 Volts |
| Wattage | 75 watts |
| Item Weight | 7.5 Pounds |
| Control Method | Touch (Digital Control) |
| Number of Power Levels | 2 |
| Special Feature | Water Resistant Motors, Thermostat Control |
| UPC | 048894012709 |
9. Warranty and Support
9.1 Warranty Information
This Holmes Dual 8-Inch Blade Twin Window Fan (Model HAWF2043-N) comes with a 3-year limited warranty against defects in materials and workmanship from the date of purchase. Please retain your proof of purchase for warranty claims.
9.2 Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact Holmes customer support. Refer to the official Holmes website or product packaging for the most current contact information.
