Frigidaire Home Comfort FAD251NTD Dehumidifier Manual

The Frigidaire Home Comfort FAD251NTD is a 25-pint capacity dehumidifier designed for residential use. It features electronic controls with a digital display, a continuous drain option, an auto-restart function, a washable air filter, and a 24-hour timer. It operates on 115V AC, 60Hz and is ideal for medium-sized rooms up to 1500 sq. ft. 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. Storage 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Electronic control panel with digital humidistat, front air intake with washable filter, top-mounted water tank with full-bucket alert and handle, continuous drain port, casters for mobility, and auto-defrost function.

Feature	Description
Capacity	Removes up to 25 pints of moisture per day (at 80°F, 60% RH)
Control Panel	Digital display with touch controls for humidity level, fan speed, and timer
Water Tank	2.2-gallon bucket with full indicator light and auto shut-off
Continuous Drain	Garden hose adapter included for unattended operation
Air Filter	Washable mesh filter to capture airborne particles
Auto Restart	Resumes previous settings after a power interruption
Timer	24-hour programmable on/off timer
Mobility	Four swivel casters for easy room-to-room movement
Auto Defrost	Protects coil from freezing in low-temperature conditions
Power Cord	6-foot cord with storage wrap

Installation & Placement

Unpack and inspect contents. Place on a level, stable floor.

Clearance: Ensure at least 12 inches of space on all sides for proper airflow.
Positioning: Place in the center of the room or area with high humidity, away from walls and furniture.
Drainage: For continuous drainage, attach garden hose (not included) to drain port and route to floor drain or sink.
Power: Plug directly into a grounded 115V outlet. Do not use an extension cord.

WARNING! Do not place in areas below 41°F (5°C) to prevent coil freezing. Ensure the unit is upright for at least 24 hours before first use if tilted during transport.

First-Time Setup

Plug in the unit; the control panel will illuminate.

Set humidity level: Press the HUMIDITY button to select desired relative humidity (35% - 85%).
Select fan speed: Press FAN button to choose HIGH or LOW speed.
Check filter: Ensure the washable filter is clean and properly installed.
Test operation: The compressor will start when ambient humidity is above the set point.
Timer setup (optional): Use TIMER button to program automatic start/stop times.

CAUTION! Handle the water tank with care to avoid spills. Empty tank before moving the unit.

Specifications

Model: FAD251NTD
Dehumidification Capacity: 25 pints per day (AHAM, 80°F, 60% RH)
Recommended Room Size: Up to 1500 square feet
Water Tank Capacity: 2.2 gallons
Power Supply: 115V AC, 60Hz
Amperage: 2.5A
Operating Temperature Range: 41°F to 95°F (5°C to 35°C)
Air Flow: High: 138 CFM / Low: 108 CFM
Noise Level: ≤ 51 dB (Low fan speed)
Dimensions (HxWxD): 15.4" x 11.4" x 19.7"
Weight: 30.9 lbs
Refrigerant: R410A

Controls and Settings

Access all functions via the electronic control panel on top of the unit.

Control Panel: POWER, HUMIDITY (up/down), FAN (High/Low), TIMER (Set/Cancel), FILTER ALERT (reset), CONTINUOUS DRAIN indicator, TANK FULL indicator.

Humidity Setting: Adjust between 35% and 85% in 5% increments. The compressor cycles to maintain set level. Fan Speed: HIGH for maximum moisture removal, LOW for quiet operation. Timer: Program start or stop delay from 1 to 24 hours. Filter Alert: LED illuminates after 250 hours of operation; reset after cleaning filter. Continuous Drain Mode: Activated when hose is connected; tank full light remains off.

Operation Modes

Normal Mode: Set desired humidity and fan speed. Auto Mode: Unit automatically adjusts fan speed based on humidity level. Continuous Mode: Runs continuously until turned off or tank is full (if not using drain hose). Timer Mode: Set to turn on/off at specific times for energy savings.

To start: Press POWER. Select humidity and fan settings.
To use continuous drain: Connect hose, ensure path is clear and downward.
To pause: Press POWER to turn off; settings are remembered.
To change mode: Press and hold FAN for 3 seconds to toggle Auto/Manual fan control.

Tip: For fastest drying, close windows and doors in the room. Empty tank regularly if not using continuous drain.

Maintenance & Cleaning

Unplug unit before any maintenance.

Empty water tank: Remove tank, pour out water, replace securely.
Clean air filter: Remove filter every 2 weeks or when FILTER light is on. Rinse under lukewarm water, let dry completely before reinstalling.
Clean exterior: Wipe cabinet with a soft, damp cloth. Do not use harsh chemicals.
Clean water tank: Periodically wash with mild detergent to prevent mold/mildew.
End-of-season cleaning: Run in fan-only mode for a few hours to dry internal components before storage.

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

Storage

If not using for an extended period:

Unplug the unit and empty the water tank completely.
Clean the filter and let all parts dry thoroughly.
Coil the power cord and secure with the wrap.
Store in a cool, dry place, protected from dust. Cover if desired.
Store upright. Do not place heavy items on top.

CAUTION! Ensure the unit is completely dry inside to prevent mold growth during storage.

Regulatory Information

This appliance complies with Part 15 of the FCC Rules. Operation is subject to the condition that it does not cause harmful interference. This product contains refrigerant R410A. For proper disposal at end of life, consult local regulations. Manufactured for Electrolux Home Products, Inc. Frigidaire is a registered trademark. For support, visit www.frigidaire.com or contact 1-800-374-4432.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit does not start	No power / Full tank	Ensure plug is secure; outlet has power. Empty water tank.
Little or no water collection	Low humidity / Cold room	Humidity may already be low. Ensure room temp is above 41°F (5°C).
Unit runs but room feels damp	Room too large / Doors open	Check room size rating. Close windows and doors to contained space.
Loud or unusual noise	Uneven surface / Loose parts	Place on level floor. Ensure filter and tank are securely in place.
Error code "E1" on display	Sensor fault	Unplug for 5 minutes, then restart. If persists, contact service.
Water leaking from unit	Hose connection / Tank not seated	Check hose for kinks/leaks. Ensure water tank is fully inserted and level.
FILTER light is on	Dirty filter	Clean the air filter as instructed. Press and hold FILTER button for 3 seconds to reset.

Reset: Unplug unit for 5 minutes to reset electronic controls.

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