Frigidaire FAD704TDB4 Dehumidifier Manual

The Frigidaire FAD704TDB4 is a 70-pint capacity dehumidifier designed for medium to large rooms, featuring automatic humidity control, continuous drain option, washable filter, electronic controls with digital display, 24-hour timer, auto-restart, and energy-saving 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. Care & Storage 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Electronic control panel, Digital humidity display, Washable air filter, Bucket with handle and full indicator, Continuous drain hose connection, Casters for mobility.

Feature	Description
Capacity	70 pints per day (at 60°F, 90% RH)
Humidity Control	Automatic with adjustable set point (35%-85%)
Digital Display	Shows current humidity, settings, and alerts
Continuous Drain	Garden hose connection for unattended operation
Washable Filter	Removable and reusable air filter
Auto Restart	Resumes previous settings after power interruption
24-Hour Timer	Programmable on/off cycles
Bucket Full Alert	Light and audible signal when bucket needs emptying
Energy Efficient	ENERGY STAR® certified
Mobility	Four casters for easy movement

Installation & Placement

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

Clear area: Ensure at least 12-18 inches of clearance on all sides for proper airflow.
Check flooring: Place on waterproof surface if using continuous drain.
Position near drain: For continuous drainage, position within 5 feet of floor drain or sink.
Plug into dedicated outlet: Use 115V AC, 60Hz grounded outlet only.

WARNING! Do not place near heat sources or in direct sunlight. Ensure room temperature is between 41°F and 95°F for optimal operation.

First-Time Setup

Power on unit; follow initial setup procedure.

Install filter: Remove and rinse washable filter, let dry completely before inserting.
Set humidity level: Press HUMIDITY button to set desired level (recommended 45-50%).
Select mode: Choose between Continuous, Auto, or Timer mode.
Test operation: Allow unit to run for 15 minutes to ensure proper cooling and dehumidification.

CAUTION! Handle with care when moving; use two people if necessary. Do not operate without filter installed.

Specifications

Model: FAD704TDB4
Capacity: 70 pints per day (at AHAM conditions)
Coverage Area: Up to 4,500 sq. ft. (depending on conditions)
Power Requirements: 115V, 60Hz, 7.0A
Water Removal: 2.9 liters/hour at 80°F, 60% RH
Operating Temperature: 41°F to 95°F
Noise Level: 51 dB on low setting
Bucket Capacity: 16 pints (with full indicator)
Dimensions: 15.4" W × 11.4" D × 23.6" H
Weight: 41.9 lbs
Refrigerant: R-410A

Controls and Settings

Access controls via electronic panel on top of unit.

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

Humidity Control: Adjust between 35%-85% in 5% increments. Modes: Continuous (runs constantly), Auto (maintains set humidity), Timer (programmable). Fan Speed: High or Low settings. Filter Alert: LED indicates when filter needs cleaning. Bucket Full: Red light and beep when bucket needs emptying. Display: Shows current room humidity, set point, mode, and timer status.

Operation Modes

Three main operating modes for different needs.

Auto Mode: Unit cycles on/off automatically to maintain set humidity level.
Continuous Mode: Runs continuously regardless of humidity level (use for fastest drying).
Timer Mode: Program to run for specific periods (1-24 hours).

Tip: Use Auto mode for energy efficiency. Use Continuous mode when first addressing severe moisture problems.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

Empty bucket: Regularly check and empty water bucket before it reaches full line.
Clean filter: Remove and rinse filter every 2-4 weeks depending on use.
Clean exterior: Wipe cabinet with soft, damp cloth; never use harsh chemicals.
Check coils: Vacuum condenser coils every 3-6 months to remove dust.
Drain system: Before storage, run unit in Fan Only mode for 30 minutes to dry internal components.

WARNING! Always unplug unit before cleaning or maintenance. Do not use water to clean electronic controls.

Drainage Options

Two methods for water removal: bucket or continuous drain.

Bucket Method: Use included 16-pint bucket with handle. Empty when full indicator activates. Continuous Drain: Attach standard garden hose (not included) to drain port. Ensure hose runs downward without kinks. Gravity drain only - pump not included. For elevated drainage, Frigidaire pump kit (model FDP) available separately.

Care & Storage

Proper storage extends unit life.

Clean thoroughly: Follow maintenance steps above.
Dry completely: Run in Fan Only mode for 30 minutes before storage.
Coil hose: If using continuous drain, remove and store hose separately.
Store upright: Keep in dry, protected area. Cover to prevent dust accumulation.
Winter storage: If storing in unheated area, ensure completely dry to prevent freezing damage.

CAUTION! Never store with water in bucket or internal components. Do not place heavy items on top during storage.

Regulatory Information

UL Listed: Meets UL standard 474. ENERGY STAR®: Certified for energy efficiency. FCC Part 15: Class B digital device; complies with interference limits. California Proposition 65: Contains chemicals known to cause cancer and reproductive harm. For support, visit www.frigidaire.com or contact 1-800-374-4432. This product contains refrigerant that must be recovered by EPA-certified technician.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not turning on	Power issue	Check outlet; ensure plug is fully inserted; test outlet with another device.
Not removing moisture	Temperature/RH	Ensure room temperature 41°F-95°F; check humidity sensor; clean filter.
Bucket full light on (empty bucket)	Sensor/placement	Ensure bucket properly seated; clean bucket full sensor; check level surface.
Ice on coils	Low temperature	Turn off and let ice melt; raise room temperature above 65°F; check airflow.
Loud noise/vibration	Placement/obstruction	Ensure level surface; check for loose parts; clean fan blades.
Error codes on display	System fault	Unplug for 5 minutes, then restart. If persists, contact service.

Reset: Unplug for 5 minutes to reset electronic controls.

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