Frigidaire CAD304NUL11 Dehumidifier Manual

The Frigidaire CAD304NUL11 is a 30-pint capacity dehumidifier designed for medium-sized rooms, featuring automatic humidity control, continuous drainage option, 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 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, Digital humidity display, Water collection bucket, Continuous drain port, Washable filter, Carrying handles.

Feature	Description
Capacity	30 pints per day (at 80°F, 60% RH)
Humidity Control	Automatic with adjustable set point (35%-85%)
Digital Display	Shows current humidity and settings
Continuous Drain	Garden hose connection for unattended operation
Auto Restart	Resumes previous settings after power outage
Filter Indicator	LED alerts when filter needs cleaning
Bucket Full Indicator	Light alerts when water bucket needs emptying
Turbo Mode	Maximum moisture removal for high humidity
Energy Efficient	ENERGY STAR certified
Portable Design	Built-in handles and caster wheels

Installation

Unpack and inspect contents. Place on level surface.

Remove packaging: Remove all tape and protective materials.
Position unit: Place on firm, level floor at least 12 inches from walls.
Check clearance: Ensure at least 12 inches of air space around unit.
Install filter: Ensure washable filter is properly seated.
Plug into grounded outlet: Use 115V, 60Hz outlet only.

WARNING! Do not operate in temperatures below 65°F. Ensure proper ventilation around unit.

First-Time Setup

Plug in unit; follow initial setup procedure.

Power on: Press POWER button on control panel.
Set humidity level: Use UP/DOWN arrows to set desired humidity (45-50% recommended).
Select mode: Choose between Normal, Turbo, or Continuous operation.
Check bucket: Ensure water collection bucket is properly installed.
Monitor operation: Allow 24 hours to reach optimal performance.

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

Specifications

Model: CAD304NUL11
Capacity: 30 pints per day (AHAM verified)
Coverage Area: Up to 1500 square feet
Power Requirements: 115V, 60Hz, 3.5A
Water Bucket Capacity: 1.8 gallons
Operating Temperature: 65°F to 90°F
Dimensions: 15.4" W × 11.4" D × 19.7" H
Weight: 33.5 lbs
Refrigerant: R-410A
Certifications: ENERGY STAR, UL Listed

Controls and Settings

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

Display Indicators: Current humidity, Set humidity, Bucket full, Filter clean, Timer, Mode icons.

Humidity Control: Adjustable from 35% to 85% RH. Modes: Normal (energy saving), Turbo (maximum dehumidification), Continuous (runs continuously). Fan Speed: Low/High settings. Timer: 1-24 hour programmable shut-off. Filter Alert: LED indicates when filter needs cleaning (reset with FILTER button).

Connecting Drainage

Continuous drain option for unattended operation.

Turn off and unplug unit.
Remove drain plug from back of unit.
Attach 5/8" ID garden hose (not included).
Route hose to floor drain or suitable drainage area.
Ensure hose has downward slope without kinks.
Plug unit back in and select Continuous mode.

Tip: For gravity drainage, unit must be higher than drain point. Maximum hose length: 10 feet.

Operation Modes

Three operating modes for different needs.

Normal Mode: Energy-efficient operation, cycles on/off to maintain set humidity.
Turbo Mode: Maximum moisture removal, runs continuously at high fan speed.
Continuous Mode: Runs continuously regardless of humidity level (use with drain hose).
Auto Defrost: Automatically activates when coil temperature drops below 41°F.
Timer Function: Set 1-24 hour shut-off for automatic operation.

WARNING! Do not operate below 65°F without auto defrost feature. Ice may form on coils.

Maintenance

Regular maintenance ensures optimal performance.

Empty bucket: When full indicator lights or bucket is full.
Clean filter: Every 2 weeks or when filter light illuminates.
Clean exterior: Wipe with damp cloth as needed.
Check drain hose: Monthly if using continuous drain.
Off-season storage: Clean thoroughly, empty all water, store upright.

Care & Cleaning

Unplug before cleaning. Clean every 2 weeks during operation.

Filter: Remove, wash with warm water and mild detergent, air dry completely.
Bucket: Empty and clean with mild detergent, rinse thoroughly.
Exterior: Wipe with soft, damp cloth. Do not use abrasive cleaners.
Coils: Vacuum gently with soft brush attachment if dusty.

CAUTION! Never immerse unit in water. Do not use harsh chemicals or steam cleaners.

Regulatory Information

FCC Compliance: This device complies with Part 15 of FCC Rules. UL Listed: Meets safety standards. ENERGY STAR: Meets energy efficiency guidelines. EPA Refrigerant: Contains R-410A refrigerant. For service, contact Frigidaire at 1-800-374-4432 or visit www.frigidaire.com. Keep this manual for future reference.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not running	No power/bucket full	Check power outlet; empty bucket; ensure bucket properly seated.
Poor dehumidification	Room too cold/filter dirty	Ensure room temp above 65°F; clean filter; check for air blockage.
Water leakage	Bucket not seated/hose leak	Reinstall bucket; check hose connections; ensure unit is level.
Loud noise	Loose parts/fan obstruction	Check for loose panels; remove obstruction from fan area.
Display not working	Power issue	Check power cord; try different outlet; unplug for 5 minutes then restart.
Ice on coils	Low temperature	Move to warmer area; allow auto defrost cycle; do not operate below 65°F.

Reset: Unplug for 5 minutes to reset electronic controls.

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