Frigidaire CAD504DUD11 Dehumidifier Manual

The Frigidaire CAD504DUD11 is a 50-pint capacity dehumidifier designed for medium to large rooms, featuring automatic humidity control, continuous drainage option, washable filter, auto-restart after power interruption, and energy-efficient operation. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Control panel with digital display, Water tank with full indicator, Continuous drain port, Washable air filter, Casters for mobility.

Installation

Unpack and inspect contents. Place on level surface.

1. Position unit: Place on flat, stable surface away from walls and furniture for proper airflow.
2. Check clearance: Ensure at least 12 inches of space on all sides for ventilation.
3. Install casters: Attach all four wheels if not pre-installed.
4. Check filter: Ensure washable filter is properly seated in its compartment.
5. Plug into grounded outlet: Use dedicated 120V AC, 60Hz outlet.

WARNING! Do not operate in temperatures below 41°F (5°C). Ensure proper ventilation around unit.

First-Time Setup

Power on dehumidifier; configure initial settings.

1. Set desired humidity: Use UP/DOWN buttons to select humidity level (35%-85%).
2. Choose fan speed: Select LOW or HIGH fan setting based on room size.
3. Set timer (optional): Program 24-hour on/off schedule if desired.
4. Check drainage: Decide between bucket collection or continuous drain setup.
5. Monitor operation: Allow 24 hours for unit to reach optimal performance.

CAUTION! Do not place near heat sources or in direct sunlight. Keep children away from controls.

Specifications

• Capacity: 50 pints per day at 80°F/60% RH.
• Coverage Area: Up to 1500 square feet.
• Water Tank: Removable 2.5-gallon capacity with full indicator.
• Power Requirements: 120V AC, 60Hz, 6.5 amps.
• Operating Temperature: 41°F to 95°F (5°C to 35°C).
• Noise Level: 52 dB on low setting.
• Dimensions: 15.4" W × 11.4" D × 24.3" H.
• Weight: 41.9 lbs.
• Refrigerant: R-410A.
• Certifications: Energy Star, ETL listed.

Controls and Settings

Control Panel: POWER, HUMIDITY SET, FAN SPEED, TIMER, FILTER RESET.

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

Humidity Control: Set between 35%-85% RH in 5% increments. Fan Speed: LOW for quiet operation, HIGH for maximum moisture removal. Timer: 24-hour programmable on/off schedule. Filter Reset: Press after cleaning filter to reset maintenance reminder. Continuous Mode: Runs continuously regardless of humidity level. Auto Mode: Automatically adjusts operation based on room humidity.

Connecting Drainage

Two drainage options: Bucket collection or continuous drain.

1. Bucket method: Place bucket securely; empty when full indicator lights.
2. Continuous drain: Remove bucket; attach 5/8" ID garden hose to drain port.
3. Route hose: Ensure downward slope for gravity drainage.
4. Check connection: Ensure hose is securely attached to prevent leaks.
5. Select drain mode: Unit automatically detects continuous drain setup.

Tip: For basement use, continuous drainage is recommended to prevent overflow.

Operation Modes

Multiple operating modes for different needs.

1. Auto Mode: Unit automatically turns on/off to maintain set humidity.
2. Continuous Mode: Runs constantly until manually turned off.
3. Laundry Mode: High-speed drying for laundry rooms.
4. Sleep Mode: Quieter operation with dimmed display for nighttime.
5. Defrost Mode: Automatic coil defrost in low temperatures.
6. Timer Mode: Programmed operation for specific hours.

WARNING! Do not operate in freezing conditions. Allow defrost cycle to complete automatically.

Maintenance

Regular maintenance ensures optimal performance.

1. Clean filter: Remove and wash every 2 weeks or as needed.
2. Empty bucket: Empty regularly or use continuous drainage.
3. Clean exterior: Wipe with damp cloth when unit is unplugged.
4. Check coils: Keep evaporator and condenser coils clean.
5. Store properly: If not using for extended period, clean and store in dry place.

Care & Cleaning

Unplug before cleaning. Clean filter monthly.

1. Filter cleaning: Remove filter, wash with mild detergent, air dry completely.
2. Bucket cleaning: Empty and clean with mild soap solution monthly.
3. Exterior cleaning: Wipe with soft, damp cloth. Do not use harsh chemicals.
4. Coil cleaning: Use soft brush to remove dust from coils annually.
5. Drain hose: Flush with clean water if using continuous drainage.

CAUTION! Never immerse unit in water. Do not use abrasive cleaners.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. UL 474: Certified to safety standards for dehumidifiers. Energy Star: Meets energy efficiency guidelines. Copyright © Frigidaire; trademarks of Electrolux Home Products, Inc. For support, visit www.frigidaire.com or contact 1-800-374-4432. Disposal: Follow local regulations for appliance disposal.

Troubleshooting

Reset: Unplug for 5 minutes to reset electronic controls.

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