1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Frigidaire 14,000 BTU Smart Inverter Window Air Conditioner. Please read all instructions carefully before use and retain this manual for future reference.

Figure 1: Front view of the Frigidaire 14,000 BTU Smart Inverter Window Air Conditioner.
Key Features:
- Wi-Fi Enabled: Control your unit remotely via the Frigidaire app or integrate with Amazon Alexa/Google Home.
- Energy-Efficient Performance: Inverter technology and Energy Star certification ensure optimal temperature regulation, energy savings, and quiet operation.
- Customizable Cooling: Features include custom temperature settings, 6-way directional airflow, three fan speeds, and a programmable 24-hour timer.
- Easy Maintenance: Equipped with an easy-to-clean washable dust filter and Clean Filter alerts.
- Effortless Convenience: Dry Mode removes excess moisture for enhanced comfort.
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons.
General Safety:
- Read all instructions before using the air conditioner.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
- Do not operate the air conditioner with a damaged cord or plug.
- Do not use an extension cord or an adapter plug.
- Always disconnect the power supply before cleaning or servicing.
Electrical Requirements:
This unit operates on 115 Volts (AC) and 1280 Watts. Ensure your electrical outlet and circuit can support these requirements. The unit is equipped with a 3-prong grounding plug for your safety. Do not remove the grounding prong.
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.
3. Package Contents
Verify that all items listed below are included in your package:
- Frigidaire 14,000 BTU Smart Inverter Window Air Conditioner Unit
- Window Kit (for installation)
- Washable Dust Filter (pre-installed)
- Remote Control
- 2 AAA Batteries (for remote control)
- User Manual (this document)
4. Installation
The Frigidaire 14,000 BTU Smart Inverter Window Air Conditioner is designed for window installation. Due to its weight (approximately 56 pounds) and dimensions (23 x 19.5 x 13.9 inches), it is recommended to have assistance during installation to prevent injury.
Installation Steps:
- Prepare the Window: Ensure your window opening is compatible with the unit's dimensions. Clear any obstructions.
- Assemble the Window Kit: Follow the specific instructions provided with the included window kit to properly secure the side panels and seals.
- Position the Unit: Carefully lift and place the air conditioner into the window opening, ensuring it is level and securely supported.
- Secure the Unit: Use the provided hardware to firmly attach the unit to the window frame, following the detailed instructions in the separate installation guide.
- Seal Gaps: Use foam strips or other sealing materials to eliminate any gaps around the unit and window kit to maximize efficiency.
- Connect Power: Plug the unit into a dedicated 115V (AC) electrical outlet.

Figure 2: The air conditioner installed in a window, blending into a living space.

Figure 3: The air conditioner positioned in a window, providing cooling for a multi-use room.
5. Operating Instructions
Your Frigidaire air conditioner offers various settings and modes to optimize your comfort.
Control Panel and Remote:
The unit features an intuitive control panel and comes with a remote control for convenient adjustments from anywhere in the room.

Figure 4: Control your Wi-Fi connected AC unit from anywhere with the Frigidaire app, compatible with Google Home and Alexa.
Modes and Settings:
- Cool Mode: Provides powerful cooling for rooms up to 700 sq. ft.
- Fan Speeds: Choose from three fan speeds (Low, Medium, High) for personalized airflow. The unit features 6-way directional airflow.
- Eco Mode: This mode turns the unit on and off at intervals to maintain your desired temperature while conserving energy.
- Dry Mode: Efficiently removes excess moisture from the air, creating a more comfortable environment.
- Sleep Mode: Gradually increases the temperature by a few degrees throughout the night to conserve energy and promote comfortable sleep.
- 24-Hour On/Off Timer: Program the unit to turn on or off in half-hour increments to match your schedule.
- Wi-Fi Connectivity: Download the Frigidaire app to control settings remotely. The unit is also compatible with Amazon Alexa and Google Home for voice control.

Figure 5: The unit offers three different fan speeds for cooling flexibility.
Inverter Technology:
The smart inverter technology allows the compressor to continuously adjust its speed to maintain the desired temperature, leading to significant energy savings and quieter operation compared to traditional AC units.

Figure 6: Benefits of inverter technology: quieter operation, energy savings, and more efficient cooling.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your air conditioner.
Filter Cleaning:
The unit is equipped with a washable dust filter. The 'Clean Filter' alert will notify you when it's time for cleaning. To clean, simply remove the filter, wash it with mild soap and water, rinse thoroughly, and allow it to dry completely before reinserting.

Figure 7: The easy-to-clean washable filter helps capture dust and maintain air quality.
For improved air quality, you may consider purchasing the optional PureAir Advanced Filter (sold separately).

Figure 8: The optional PureAir Advanced Filter can be purchased separately for enhanced air filtration.
General Care:
- Wipe the exterior of the unit with a soft, damp cloth.
- Do not use harsh chemicals or abrasive cleaners.
- Ensure the unit is unplugged before any cleaning.
7. Troubleshooting
If your air conditioner is not operating correctly, consult the following common issues before contacting customer support.
- Unit does not turn on: Check if the power cord is securely plugged into a working outlet. Verify that the circuit breaker has not tripped.
- Unit is not cooling effectively: Ensure all windows and doors are closed. Check if the air filter is clean. Verify that the temperature setting is lower than the room temperature.
- Unusual noises: Some operational noises are normal. If you hear loud or unusual sounds, ensure the unit is installed correctly and not vibrating against the window frame.
- Water leakage: Ensure the unit is slightly tilted outwards to allow proper drainage of condensation.
For more detailed troubleshooting, refer to the comprehensive guide in the full product manual or contact Frigidaire customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Frigidaire |
| Model Number | FHWW145WE1 |
| Cooling Power | 14,000 BTU |
| Cools Area Up To | 700 Sq. Ft. |
| Voltage | 115 Volts (AC) |
| Wattage | 1280 watts |
| Item Weight | 56 pounds |
| Product Dimensions | 23 x 19.5 x 13.9 inches |
| Sound Level | 45 Decibels |
| Energy Star Certified | Yes |
| Special Features | Dust Filter, Filter Light Reminder, Inverter Compressor, Remote Controlled, WiFi Enabled |
| Included Components | Window Kit, Washable filter, remote |
| Refrigerant | R-32 |
| Seasonal Energy Efficiency Ratio (SEER) | 15 |

Figure 9: Visual representation of key specifications including dimensions, fan speeds, noise level, cooling area, and Wi-Fi connectivity.

Figure 10: The 14,000 BTU unit is suitable for multi-use rooms ranging from 550 to 700 sq. ft.

Figure 11: The unit operates quietly at 42 dBA, comparable to a library setting.
9. Warranty and Support
Warranty Information:
This Frigidaire air conditioner comes with a 1 Year Manufacturer Warranty. Please retain your proof of purchase for warranty claims.
Customer Support:
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact Frigidaire Customer Support. Refer to the official Frigidaire website or your product registration card for contact details.





