Frigidaire FAD504TDB6 Dehumidifier Manual

The Frigidaire FAD504TDB6 is a 50-pint dehumidifier designed for medium to large rooms, featuring electronic controls, a continuous drain option, a built-in humidistat, a washable air filter, auto-restart after power interruption, and a 24-hour timer. It operates on 115V AC, 60Hz. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Drainage 7. Operation Modes 8. Maintenance 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Electronic control panel, Water tank with full indicator, Continuous drain port, Washable air filter, Built-in humidistat, 24-hour timer, Auto-restart function.

Feature	Description
Electronic control panel	For setting humidity level, mode, and timer
Water tank	Removable bucket with full indicator and auto shut-off
Continuous drain port	For hose connection to drain water automatically
Washable air filter	Captures airborne particles; clean every 2 weeks
Built-in humidistat	Automatically maintains desired humidity level
24-hour timer	Program start/stop times
Auto-restart	Resumes previous settings after power outage
POWER	Turns dehumidifier on/off
MODE	Selects between Continuous, Auto, and Turbo modes
HUMIDITY SET	Adjusts target humidity level (35%-85%)

Installation

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

Choose location: Place in center of room, away from walls/furniture for proper airflow.
Check clearance: Ensure at least 12 inches of space on all sides.
Position drain hose (optional): Attach hose to continuous drain port if using automatic drainage.
Plug into grounded 115V AC outlet.

WARNING! Do not place near heat sources or in areas with high dust. Ensure proper ventilation.

First-Time Setup

Power on dehumidifier; follow control panel prompts.

Set humidity level: Press HUMIDITY SET to desired level (recommended 45%-50%).
Select mode: Press MODE to choose Auto (default), Continuous, or Turbo.
Set timer (optional): Use TIMER button to program operation schedule.
Check filter: Ensure air filter is clean and properly installed.

CAUTION! Handle water tank with care; empty before moving unit.

Specifications

Capacity: 50 pints per day (at 60°F, 60% RH).
Coverage: Up to 1500 sq. ft. in moderate humidity.
Controls: Electronic with digital display.
Water Tank: 1.8-gallon capacity with full indicator.
Drainage: Continuous drain port (hose not included).
Filter: Washable, permanent air filter.
Power Source: 115V AC, 60Hz, 4.5A.
Operating Temp: 41°F to 95°F.
Dimensions: 15.4" W x 11.4" D x 24.3" H.

Controls and Settings

Access settings via electronic control panel. Front Panel: POWER, MODE, HUMIDITY SET, TIMER, FILTER RESET.

Display: Shows current humidity, set point, mode, timer status, and filter alert.

Modes: Auto (maintains set humidity), Continuous (runs constantly), Turbo (maximum dehumidification). Humidity Setting: Adjustable from 35% to 85% in 5% increments. Timer: Set 1-24 hours for automatic start/stop. Filter Reset: Press after cleaning filter to reset alert.

Connecting Drainage

For continuous operation, connect drain hose to port.

Turn off and unplug dehumidifier.
Remove drain cap from back of unit.
Attach standard garden hose (¾" inner diameter, not included).
Route hose to floor drain or suitable outlet.
Ensure hose has downward slope to prevent water backup.

Tip: When using continuous drain, water tank can remain in place but will not fill.

Operation Modes

Three modes for different humidity conditions.

Auto Mode: Unit cycles on/off to maintain set humidity level. Recommended for most conditions.
Continuous Mode: Runs continuously regardless of humidity. Use for very damp areas or rapid drying.
Turbo Mode: Runs fan at highest speed for maximum moisture removal. May be louder.
Timer Operation: Set to turn unit on/off at specific times for energy savings.

WARNING! Do not operate below 41°F; coil may frost. Use in heated spaces only.

Maintenance

Regular maintenance ensures optimal performance.

Daily: Empty water tank when full indicator lights. Bi-weekly: Clean air filter under running water; dry completely before reinstalling. Monthly: Wipe exterior with damp cloth. Annually: Check grille and coils for dust; clean with soft brush.

Care & Cleaning

Unplug before cleaning. Use mild detergent and damp cloth for exterior. Do not use harsh chemicals.

CAUTION! Never immerse unit in water. Do not use gasoline or solvents for cleaning.

Regulatory Information

UL Listed; meets U.S. safety standards. Energy Star certified for energy efficiency. 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 running	Power issue/full tank	Check plug; ensure outlet works; empty water tank.
Low moisture removal	Dirty filter/low temp	Clean air filter; ensure room temp above 41°F.
Water leaking	Improper hose connection	Check drain hose for kinks; ensure proper attachment.
Loud noise	Loose parts/placement	Ensure unit is level; check for loose panels.
Display not working	Power surge	Unplug for 10 minutes, then plug back in.

Reset: Unplug for 10 minutes to reset electronic controls.

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