Frigidaire LAD704DUL14 Dehumidifier Manual

The Frigidaire LAD704DUL14 is a 70-pint dehumidifier designed for medium to large rooms, featuring electronic controls, automatic humidity sensing, continuous drain option, washable filter, auto restart, 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 & Cleaning 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Electronic control panel, removable bucket with full-bucket alert, washable air filter, continuous drain hose connection, casters for mobility.

Feature	Description
Capacity	70 pints per day (at 60°F, 60% RH)
Control Panel	Electronic touch controls with digital display
Humidity Control	Auto humidity sensing with adjustable set point (35%-85%)
Bucket	Removable 2.1-gallon bucket with handle and full indicator
Continuous Drain	Garden hose adapter for permanent drainage
Filter	Washable antimicrobial air filter
Auto Restart	Resumes previous settings after power interruption
Auto Defrost	Prevents coil freezing in low temperatures
Timer	24-hour on/off programmable timer
Mobility	Four swivel casters for easy movement

Installation

Unpack and inspect contents. Place on level surface with proper clearance.

Remove packaging: Remove all tape and protective materials.
Position unit: Place on level floor with at least 12 inches clearance on all sides.
Check filter: Ensure washable filter is properly installed.
Power connection: Plug into dedicated 115V AC outlet.
Bucket installation: Insert empty bucket securely until it clicks.

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

First-Time Setup

Power on dehumidifier; follow control panel prompts.

Set humidity level: Press HUMIDITY button to set desired level (recommended 45-50%).
Select fan speed: Choose HIGH or LOW fan setting.
Set timer (optional): Use TIMER button to program on/off times.
Continuous drain setup: Attach garden hose to drain port if using permanent drainage.
Monitor operation: Check that "Bucket Full" light is off and unit begins dehumidifying.

CAUTION! Allow unit to stand upright for 24 hours if transported on its side.

Specifications

Model: Frigidaire LAD704DUL14
Dehumidification Capacity: 70 pints/day at 60°F, 60% RH
Bucket Capacity: 2.1 gallons
Power Requirements: 115V, 60Hz, 6.5A
Air Flow: 165 CFM (High speed)
Operating Temperature: 41°F to 95°F (5°C to 35°C)
Noise Level: 52 dB (Low speed)
Dimensions: 15.4" W × 11.4" D × 24.3" H
Weight: 41.9 lbs
Refrigerant: R-410A

Controls and Settings

Electronic control panel with digital display and touch buttons.

Control Panel Features: POWER, HUMIDITY SET, FAN SPEED (HIGH/LOW), TIMER, FILTER RESET, BUCKET FULL indicator, CURRENT HUMIDITY display.

Humidity Control: Adjust between 35% and 85% RH in 5% increments. Fan Speed: HIGH for maximum dehumidification, LOW for quiet operation. Timer: Program 24-hour on/off schedule. Filter Alert: FILTER light illuminates when filter needs cleaning. Auto Defrost: Automatically activates when coil temperature drops below 41°F.

Connecting Drainage

Two drainage options: bucket collection or continuous drain.

Bucket drainage: Empty when "Bucket Full" light illuminates.
Continuous drain: Attach standard garden hose (¾") to drain port at back of unit.
Hose routing: Ensure hose runs downward without kinks or loops.
Drain location: Route to floor drain, sink, or outdoors.

Tip: For continuous drain, unit must be level and hose must have downward slope.

Operation Modes

Multiple operating modes for different needs.

Auto Mode: Unit runs until set humidity is reached, then cycles on/off automatically.
Continuous Mode: Runs continuously regardless of humidity level.
Timer Mode: Set specific on/off times for energy savings.
Laundry Mode: HIGH fan speed for faster drying in laundry areas.
Sleep Mode: LOW fan speed and dimmed display for nighttime operation.

WARNING! Do not block air intake or exhaust grilles. Keep doors and windows closed for best performance.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

Clean filter: Remove and wash filter every 2-4 weeks with warm water.
Empty bucket: Empty and clean bucket regularly to prevent mold.
Clean exterior: Wipe with damp cloth; do not use harsh chemicals.
Check coils: Vacuum condenser coils every 3-6 months.
Off-season storage: Empty bucket, clean unit, and store in dry location.

CAUTION! Always unplug unit before cleaning. Never immerse in water.

Regulatory Information

UL Listed. Meets DOE energy efficiency standards. EPA refrigerant compliant. Copyright © Frigidaire. For support, visit www.frigidaire.com or contact 1-800-374-4432. This product contains materials that must be recycled or disposed of properly according to local regulations.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not running	Power issue/bucket full	Check power connection; empty bucket; reset GFCI outlet.
Poor dehumidification	Dirty filter/extreme conditions	Clean filter; ensure room temp above 41°F; check for open windows.
Water leakage	Improper bucket placement/hose connection	Ensure bucket fully inserted; check hose for kinks or leaks.
Loud noise	Uneven surface/fan obstruction	Place on level surface; check for objects near fan.
Display not working	Power surge/control issue	Unplug for 5 minutes then restart; check circuit breaker.
Ice on coils	Low temperature	Auto defrost should activate; move to warmer area if below 41°F.

Reset: Unplug for 5 minutes to reset electronic controls.

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