Introduction
This manual provides essential information for the safe and efficient operation of your Frigidaire FFRA051ZA1 Window Air Conditioner. Please read all instructions carefully before installation and use.
The Frigidaire FFRA051ZA1 is a 5000 BTU window-mounted air conditioner designed to provide efficient cooling for your space. Key features include:
- 5000 BTU Cooling Capacity: Effectively cools rooms up to 150 square feet.
- Quick Cool Mode: Speeds up the fan to cool down your room rapidly.
- Effortless Temperature Control: Maintains your preset room temperature for consistent comfort.
- Easy-to-Clean Washable Filter: Captures dust and helps maintain efficient operation.
- SpaceWise Adjustable Design: Optional side panels extend to fit various window sizes.
- Extra Long Power Cord: A three-prong cord eliminates the need for extension cords.
- Effortless Restart: Automatically resumes previous settings after a power outage.
Product Overview
Familiarize yourself with the exterior of your air conditioner unit.

Front view of the Frigidaire FFRA051ZA1 5000 BTU Window Air Conditioner.
The unit features a clean white design with front-facing controls and adjustable louvers for directing airflow. The side panels are designed to expand for a secure fit in your window.

Detailed dimensions of the Frigidaire FFRA051ZA1 unit, showing a depth of 40.8 inches, width of 41.2 inches, and height of 30.2 inches.
Understanding the dimensions is crucial for proper installation in your window opening.
Setup and Installation
Proper installation is key to the performance and safety of your air conditioner. This unit is designed for window mounting.
- Window Preparation: Ensure your window opening is compatible with the unit's dimensions. The adjustable side panels are designed to extend and seal the gaps between the unit and the window frame.
- Secure Placement: Carefully place the air conditioner in the window opening, ensuring it is level or slightly tilted outwards to allow for proper drainage of condensation.
- Panel Extension: Extend the SpaceWise adjustable side panels to securely fit against the window frame. Use any provided screws or brackets to fasten the unit and panels to the window for stability and security.
- Sealing: Apply weather stripping or foam insulation (not included) around the unit and panels to prevent air leaks and improve efficiency.
- Power Connection: Plug the extra-long three-prong power cord directly into a standard 115V electrical outlet. Avoid using extension cords.
Operating Instructions
Your Frigidaire air conditioner features user-friendly controls for optimal comfort.
- Power On/Off: Press the Power button to turn the unit on or off.
- Mode Selection: Use the Mode button to cycle through available operating modes, typically including Cool and Fan Only. The unit also features a Quick Cool mode for rapid cooling.
- Temperature Adjustment: Use the '+' and '-' buttons to set your desired room temperature. The Effortless Temperature Control feature will maintain this setting.
- Fan Speed: Select your preferred fan speed (Low, Medium, High) to control airflow.
- Effortless Restart: In case of a power interruption, the unit will automatically restart with its previous settings once power is restored.
Maintenance
Regular maintenance ensures your air conditioner operates efficiently and prolongs its lifespan.
- Washable Filter: The unit is equipped with an easy-to-clean washable filter. Periodically remove the filter (refer to the diagram in your full user manual for exact location) and wash it with warm, soapy water. Rinse thoroughly and allow it to air dry completely before reinserting. A clean filter helps maintain cooling efficiency and air quality.
- Exterior Cleaning: Wipe the exterior of the unit with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Coil Cleaning: Annually, or as needed, inspect the condenser coils (located on the exterior side of the unit) for dirt and debris. Carefully clean with a soft brush or vacuum cleaner.
Troubleshooting
If your air conditioner is not operating correctly, refer to the following common issues and solutions:
- Unit Does Not Start: Check if the power cord is securely plugged into a live outlet. Verify that the circuit breaker has not tripped. Ensure the unit's power button is pressed.
- Air Conditioner Does Not Cool: Confirm the temperature setting is lower than the room temperature. Check if the air filter is clean and not obstructed. Ensure no windows or doors are open, allowing warm air to enter the room.
- Noisy Operation: Some operating noise is normal. However, if the noise is excessive, check for loose parts or obstructions in the fan. Ensure the unit is securely installed in the window.
- Water Dripping Outside: This is normal as the unit removes humidity from the air. Ensure the unit is slightly tilted outwards for proper drainage.
For more complex issues, contact customer support.
Specifications
| Product Dimensions | 41.2 x 40.8 x 30.2 inches |
| Item Weight | 39.7 pounds |
| Manufacturer | Frigidaire |
| Item Model Number | FFRA051ZA1 |
| Form Factor | Window |
| Capacity | 1.6 Pints |
| Floor Area Coverage | 150 Square Feet |
| Voltage | 115 Volts |
| Noise Level | 55 Decibels |
| Cooling Power | 5000 British Thermal Units |
| Special Feature | Washable Filter |
| Color | White |
| Refrigerant | R 410A |
Warranty and Support
Your Frigidaire FFRA051ZA1 Window Air Conditioner comes with a manufacturer's warranty. Please refer to the warranty notes provided with your product for specific details regarding coverage and duration.
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Frigidaire Customer Support. Contact information can typically be found on the product packaging or the official Frigidaire website.





