Frigidaire CAD504DUL11 Dehumidifier Manual

The Frigidaire CAD504DUL11 is a 50-pint dehumidifier designed for medium to large rooms, featuring automatic humidity control, continuous drainage capability, electronic controls with digital display, washable air filter, auto-restart after power interruption, and energy-efficient operation. 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. Safety Features 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Electronic control panel, Digital humidity display, Removable water bucket, Continuous drain hose connection, Washable air filter, Casters for mobility.

Feature	Description
Capacity	50 pints per day (at 60°F, 60% RH)
Humidity Control	Automatic with adjustable set point (35%-85%)
Digital Display	Shows current humidity and settings
Water Bucket	Full bucket alert with automatic shut-off
Continuous Drain	Garden hose connection for unattended operation
Air Filter	Washable mesh filter for improved air quality
Auto Restart	Resumes previous settings after power outage
Turbo Mode	Maximum moisture removal for high humidity
Energy Efficiency	Energy Star certified
Mobility	Four swivel casters for easy movement

Installation & Placement

Unpack and inspect contents. Place on level surface.

Remove all packaging materials and tape.
Place unit on firm, level floor with at least 12 inches clearance on all sides.
Ensure proper air circulation - avoid corners and enclosed spaces.
Check that water bucket is properly seated.
Plug into dedicated 115V AC outlet.

WARNING! Do not operate in temperatures below 41°F (5°C). Keep away from heat sources and direct sunlight.

First-Time Setup

Plug in unit; allow to stand upright for 24 hours if transported on side.

Press POWER button to turn on unit.
Set desired humidity level using UP/DOWN buttons (recommended: 45-50%).
Select mode: CONTINUOUS for constant operation or AUTO for automatic control.
For continuous drainage: Connect garden hose to drain port (optional).
Allow 24 hours for unit to reach optimal performance.

CAUTION! Always handle with care when moving; use two people if necessary.

Specifications

Model: CAD504DUL11
Capacity: 50 pints per day (AHAM verified)
Coverage Area: Up to 1500 sq. ft.
Operating Temperature: 41°F to 95°F (5°C to 35°C)
Water Bucket Capacity: 1.8 gallons
Power Requirements: 115V, 60Hz, 4.5A
Air Flow: 165 CFM
Dimensions: 15.4" W × 11.4" D × 24.3" H
Weight: 41.9 lbs
Refrigerant: R-410A

Controls and Settings

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

Display Indicators: Current humidity, Set humidity, Bucket full, Filter clean, Turbo mode, Timer.

Humidity Control: Adjustable from 35% to 85% in 5% increments. Fan Speed: LOW for quiet operation, HIGH for faster dehumidification. Modes: AUTO (maintains set humidity), CONTINUOUS (runs constantly), TURBO (maximum extraction). Timer: Programmable 1-24 hours for automatic on/off.

Operation Modes

Select mode based on humidity conditions and preference.

AUTO Mode: Unit cycles on/off to maintain set humidity level.
CONTINUOUS Mode: Runs continuously regardless of humidity level.
TURBO Mode: Maximum fan speed for rapid humidity reduction.
TIMER Mode: Set unit to turn on/off at specific times.

Tip: Use AUTO mode for energy efficiency. Use TURBO mode when first starting in very humid conditions.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

Clean air filter every 2 weeks: Remove, wash with mild detergent, dry completely.
Empty water bucket regularly or set up continuous drainage.
Clean exterior with soft, damp cloth only.
Check drain hose for obstructions monthly.
Store unit upright in dry location when not in use.

WARNING! Unplug unit before cleaning. Never use harsh chemicals or abrasives.

Drainage Options

Two methods for water removal: bucket or continuous drain.

Bucket Method: Unit automatically shuts off when bucket is full. Empty bucket promptly. Continuous Drain: Connect standard garden hose (not included) to drain port. Ensure hose runs downward without kinks. Gravity drainage only - no pump included.

Safety Features

Auto shut-off when bucket is full. Overload protection. Auto-defrost for low temperature operation. Child lock on controls. Tip-over protection.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not running	Power issue/bucket full	Check power connection; empty water bucket; reset circuit breaker.
Poor dehumidification	Temperature/filter	Ensure room temp above 41°F; clean air filter; check for air blockage.
Water leakage	Bucket/drain hose	Ensure bucket properly seated; check drain hose connection; level unit.
Loud noise	Vibration/obstruction	Place on level surface; check for foreign objects in fan area.
Display not working	Power/control issue	Unplug for 5 minutes then restart; check power source.

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

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