Frigidaire FAD504DUD13 Dehumidifier Manual

The Frigidaire FAD504DUD13 is a 50-pint capacity dehumidifier designed for medium to large rooms, featuring electronic controls, a continuous drain option, automatic restart, washable filter, and a built-in humidistat for precise moisture control. It operates on 115V AC, 60Hz power. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Placement 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Operation Modes 7. Maintenance & Cleaning 8. Drainage Options 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Electronic control panel, 50-pint water tank, Continuous drain hose connection, Washable air filter, Automatic defrost, Built-in humidistat, Casters for mobility.

Feature	Description
Electronic Controls	Digital display with touchpad for easy operation
50-Pint Capacity	Removes up to 50 pints of moisture per day (at 80°F, 60% RH)
Continuous Drain Option	Hose connection for unattended operation
Washable Filter	Captures airborne particles; reusable
Automatic Restart	Resumes previous settings after power interruption
Built-in Humidistat	Allows setting desired humidity level (35%-85%)
Full Tank Alert	Indicator light and auto shut-off when tank is full
24-Hour Timer	Program on/off cycles
Casters	Four wheels for easy mobility
Auto Defrost	Prevents coil freezing in low temperatures

Installation & Placement

Unpack and inspect contents. Place on level, stable surface.

Choose location: Place in center of room, at least 12 inches from walls and furniture for proper airflow.
Check level: Ensure unit is level for proper operation and drainage.
Connect drain hose (optional): Attach 5/8" ID hose to drain outlet for continuous drainage.
Plug into dedicated 115V AC outlet.

WARNING! Do not place in areas below 41°F (5°C). Ensure power cord is not pinched or damaged.

First-Time Setup

Plug in unit; control panel will illuminate.

Set humidity level: Press HUMIDITY button, use arrows to set desired level (recommended 45-50%).
Select fan speed: Press FAN button to choose HIGH or LOW speed.
Set timer (optional): Press TIMER to program automatic on/off times.
Check filter: Ensure washable filter is clean and properly installed.

CAUTION! Allow unit to stand upright for 24 hours if transported on its side.

Specifications

Capacity: 50 pints per day (at 80°F, 60% RH).
Coverage Area: Up to 1500 sq. ft. in moderately damp conditions.
Operating Temperature: 41°F to 95°F (5°C to 35°C).
Water Tank Capacity: 1.8 gallons (6.8 liters).
Power Requirements: 115V AC, 60Hz, 4.5 Amps.
Air Flow: 165 CFM on HIGH setting.
Noise Level: 51 dB on HIGH setting.
Dimensions: 15.4" W x 11" D x 24.3" H.
Weight: 41 lbs.
Refrigerant: R-410A.

Controls and Settings

Access all functions via electronic control panel. Front Panel: POWER, HUMIDITY, FAN, TIMER, FILTER RESET.

Display Indicators: Current humidity, Set humidity, Fan speed, Timer, Full tank, Filter alert, Defrost mode.

Humidity Control: Set between 35%-85% in 5% increments. Fan Speed: HIGH for maximum moisture removal, LOW for quiet operation. Timer: Program 1-24 hours for automatic start/stop. Filter Reset: Press after cleaning filter to reset alert. Continuous Mode: Runs continuously regardless of humidity setting.

Operation Modes

Normal Mode: Unit runs until set humidity is reached, then cycles on/off automatically. Continuous Mode: Runs continuously for maximum moisture removal. Laundry Mode: Higher fan speed for drying clothes. Timer Mode: Automatic operation on schedule.

Press POWER to turn on.
Set desired humidity with HUMIDITY button.
Select fan speed with FAN button.
For continuous operation, set humidity to lowest setting.
Monitor water tank; empty when FULL indicator lights.

Tip: Close windows and doors for most efficient operation.

Maintenance & Cleaning

Unplug unit before any maintenance.

Clean filter: Remove washable filter every 2 weeks, rinse with warm water, dry completely before reinstalling.
Empty water tank: Remove tank, pour out water, clean with mild detergent if needed.
Clean exterior: Wipe with soft, damp cloth; do not use abrasive cleaners.
Clean coils: Use soft brush to remove dust from rear coils every 3 months.
End-of-season storage: Empty tank, run fan for 24 hours to dry interior, clean filter, store in upright position.

WARNING! Never operate without filter. Do not immerse unit in water.

Drainage Options

Bucket Method: Unit automatically shuts off when tank is full (FULL indicator lights). Continuous Drain: Connect 5/8" ID hose to drain outlet for unattended operation.

For Continuous Drain:

Place unit near floor drain or sink.
Remove drain plug from back of unit.
Connect hose (not included) to drain outlet.
Route hose to drain location, ensuring downward slope.
Unit will drain continuously; water tank not needed.

CAUTION! Ensure hose is not kinked or blocked.

Regulatory Information

UL Listed: Meets UL 474 safety standards. Energy Star Certified: Meets energy efficiency guidelines. EPA Refrigerant Compliance: Uses R-410A refrigerant. Copyright © Frigidaire; trademarks of Electrolux Home Products, Inc. For support, visit www.frigidaire.com or contact 1-800-374-4432.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not turning on	No power	Check outlet; ensure plug is fully inserted; check circuit breaker.
Not removing moisture	Room temperature too low	Operate only above 41°F (5°C); check for frost on coils.
Water leaking	Tank not seated properly	Ensure tank is fully inserted; check drain hose connection.
Loud noise	Uneven surface	Place on level floor; check for loose parts.
Filter light on	Dirty filter	Clean filter; press FILTER RESET button.
Frost on coils	Low temperature	Auto defrost should activate; raise room temperature.
Fan not running	Overload protection	Unplug for 10 minutes, then restart; check for obstruction.

Reset: Unplug for 10 minutes to reset electronic controls.

Service: 1-800-374-4432; www.frigidaire.com