Frigidaire FHWC104WB1
Frigidaire 10,000 BTU Window Air Conditioner & Dehumidifier User Manual
Model: FHWC104WB1
1. Product Overview
The Frigidaire 10,000 BTU window air conditioner is designed to provide optimal circulation and cooling for rooms up to 450 square feet. This versatile unit also functions as a dehumidifier, removing up to 3 pints of moisture per hour. Key features include digital temperature controls, three fan speeds, a 24-hour programmable timer, and a quiet sleep mode for comfortable nighttime operation.

Figure 1: Front view of the Frigidaire 10,000 BTU Window Air Conditioner.
2. Safety Information
Always read and follow all safety instructions before operating this appliance to reduce the risk of fire, electric shock, or injury. Keep the manual for future reference.
- Ensure the unit is properly grounded.
- Do not operate the unit with a damaged power cord or plug.
- Do not block air vents.
- Unplug the unit before cleaning or servicing.
- This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
3. Package Contents
Verify that all items are present in the package:
- Frigidaire 10,000 BTU Window Air Conditioner Unit
- Remote Control
- Window Mounting Kit (Side Panels, Top Rail, Sash Lock, Foam Seals, Screws)
- User Manual (this document)
4. Setup and Installation
Proper installation is crucial for optimal performance. Refer to the detailed Installation Manual (PDF) for complete instructions. Below are general guidelines.
Important: Before powering on, allow the unit to stand upright in its installed location for at least 6 hours (24 hours is recommended) to allow the refrigerant to settle.
- Choose a suitable window: The unit is designed for standard double-hung windows. Ensure the window opening is within the specified dimensions (refer to specifications).
- Install the top rail and side panels: Attach these components to the unit according to the installation manual.
- Place the unit in the window: Carefully lift and place the unit into the window opening, ensuring it is securely seated and level.
- Secure the unit: Extend the side panels to fill the window opening and secure them with screws. Install the sash lock and foam seals to prevent air leakage.
- Plug in the unit: Connect the power cord to a grounded 115V AC outlet.

Figure 2: The air conditioner unit properly installed in a window.

Figure 3: Product dimensions for installation planning.
For detailed visual instructions, please refer to the official Installation Manual (PDF).
5. Operating Instructions
The Frigidaire 10,000 BTU AC unit offers various modes and settings for personalized comfort. All functions can be controlled via the unit's control panel or the included remote control.
5.1 Control Panel and Remote Control

Figure 4: Unit Control Panel.

Figure 5: Remote Control.
The remote control allows you to adjust settings from across the room, providing convenience and comfort.
5.2 Operating Modes
- Cool Mode: Provides powerful cooling with adjustable temperature settings and fan speeds.
- Fan Only Mode: Circulates air without cooling, ideal for ventilation.
- Dry Mode (Dehumidifier): Removes excess moisture from the air, up to 3 pints per hour, to enhance comfort.
- Sleep Mode: Gradually increases the set temperature over the evening to ensure quiet operation and maximum comfort during sleep.
- Eco Mode: Optimizes energy consumption by cycling the compressor on and off to maintain the set temperature. Note: The temperature sensor is located on the unit, which may affect its accuracy in reflecting the room's overall temperature.
5.3 Fan Speeds
Select from three fan speeds (Low, Medium, High) to control airflow and noise level. The unit operates quietly at 54 dBA on low speed.
5.4 Programmable Timer
Use the 24-hour programmable timer to set the unit to turn on or off in half-hour increments, allowing you to pre-cool your space or save energy when away.
6. Maintenance
Regular maintenance ensures efficient operation and extends the life of your air conditioner.
6.1 Cleaning the Air Filter
The unit features an easy-to-clean washable dust filter. A "Clean Filter Alert" will illuminate on the control panel when it's time to clean the filter. This typically occurs every few weeks depending on usage and air quality.
- Turn off and unplug the air conditioner.
- Open the front panel and carefully slide out the filter.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting.
- Close the front panel.
Video: Frigidaire Window AC Filter Overview. This video demonstrates how to access and clean the air filter in your Frigidaire window air conditioner, ensuring optimal air quality and unit performance.
6.2 Seasonal Storage
If storing the unit for an extended period, clean the filter and ensure the unit is completely dry before storing it in a cool, dry place.
7. Troubleshooting
Before contacting customer support, try these common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power, tripped circuit breaker, unit not plugged in. | Check power cord connection, reset circuit breaker, ensure outlet is functional. |
| Unit not cooling effectively. | Dirty air filter, blocked air vents, room too large, temperature setting too high. | Clean air filter, clear obstructions from vents, ensure room size is within specifications, lower temperature setting. |
| Unit is noisy. | Loose installation, foreign object in fan, normal operating sounds. | Ensure unit is securely installed and level. Check for obstructions. Some operational sounds (e.g., fan, compressor) are normal. |
| Digital temperature control seems inaccurate. | Sensor location on unit, not in room center. | This is a known characteristic. Adjust temperature based on comfort rather than exact display. Utilize the remote control for convenience. |
| Eco mode frequently cycles on/off. | Unit reaching set temperature quickly due to sensor location. | This is normal for Eco mode. If continuous cooling is desired, select Cool mode. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Frigidaire |
| Model Number | FHWC104WB1 |
| Cooling Power | 10,000 BTU |
| Voltage | 115 Volts (AC) |
| Cools Area Up To | 450 Square Feet |
| Dehumidification Capacity | Up to 3 pints per hour |
| Noise Level (Low) | 54 dB |
| Product Dimensions (DxWxH) | 21.85"D x 18.98"W x 14.65"H |
| Item Weight | 57 pounds |
| Form Factor | Window |
| Color | White |

Figure 6: Recommended room size for 10,000 BTU unit.
9. Warranty and Customer Support
This Frigidaire air conditioner comes with a 1 Year Manufacturer Warranty.
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Frigidaire Customer Support. Refer to the contact information provided in your product packaging or visit the official Frigidaire website.
You can also find additional support and resources on the Frigidaire Store on Amazon.
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