Frigidaire FDF70S1A Dehumidifier Manual

The Frigidaire FDF70S1A is a high-capacity 70-pint dehumidifier designed for residential use in spaces up to 1400 square feet. It features an Energy Star rating, electronic controls with digital humidity readout, continuous drain option, automatic restart, washable air filter, full bucket alert, and 24-hour timer. 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 water bucket, washable air filter, continuous drain hose connection, casters for mobility, and humidity sensor.

Feature	Description
Control Panel	Digital display with humidity readout and touch controls
Water Bucket	Removable 70-pint capacity with handle and full indicator
Continuous Drain	Garden hose connection for automatic water removal
Air Filter	Washable mesh filter for improved air quality
Automatic Restart	Resumes previous settings after power interruption
24-Hour Timer	Program on/off cycles for energy savings
Humidity Control	Adjustable from 35% to 85% relative humidity
Fan Speeds	Two-speed fan (High/Low) for customized operation
Bucket Full Alert	Visual and audible alarm when bucket needs emptying
Casters	Four wheels for easy room-to-room mobility

Installation

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

Positioning: Place unit at least 12 inches from walls and furniture for proper airflow.
Check filter: Ensure washable air filter is properly installed.
Install casters: Attach all four wheels to base if not pre-installed.
Power connection: Plug into dedicated 115V 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; follow initial setup procedure.

Set humidity level: Press HUMIDITY button to desired setting (45-50% recommended).
Select fan speed: Choose HIGH for maximum moisture removal or LOW for quiet operation.
Test bucket: Fill with water to test full bucket alert system.
Set timer (optional): Program 24-hour timer for automatic operation.

CAUTION! Always empty bucket before first use. Handle with care to avoid spills.

Specifications

Model: FDF70S1A
Capacity: 70 pints per day (at 60°F, 60% RH)
Coverage Area: Up to 1400 square feet
Power Requirements: 115V AC, 60Hz, 7.5A
Energy Rating: Energy Star certified
Water Bucket Capacity: 70 pints (removable)
Operating Temperature: 41°F to 95°F (5°C to 35°C)
Dimensions: 15.4" W × 11.4" D × 23.6" H
Weight: 46.3 lbs
Refrigerant: R-410A

Controls and Settings

Access all functions via electronic control panel. Front Panel: POWER, HUMIDITY SET, FAN SPEED, TIMER, FILTER RESET.

Display Indicators: Current humidity, set humidity, fan speed, timer status, filter alert, bucket full.

Humidity Control: Adjust from 35% to 85% in 5% increments. Fan Speed: HIGH for maximum dehumidification, LOW for quiet operation. Timer: Program on/off cycles in 1-hour increments up to 24 hours. Filter Reset: Press after cleaning filter to reset maintenance indicator.

Connecting Drainage

Continuous drain option for unattended operation.

Turn off and unplug unit before connecting hose.
Remove drain plug from back of unit.
Attach standard garden hose (¾" diameter) to drain outlet.
Route hose to floor drain, sink, or outdoors (downward slope required).
Replace bucket to engage continuous drain mode.

Tip: Ensure hose has no kinks or loops that could trap water.

Operation Modes

Supports multiple operating modes for customized dehumidification.

Normal Mode: Runs continuously until set humidity is reached.
Auto Mode: Fan speed adjusts automatically based on humidity level.
Timer Mode: Set specific on/off times for energy efficiency.
Continuous Mode: Runs constantly regardless of humidity (for very damp areas).
Laundry Mode: Higher fan speed for drying laundry in same room.

WARNING! Do not operate in freezing conditions. Compressor may be damaged.

Maintenance & Cleaning

Unplug before maintenance. Regular cleaning ensures optimal performance.

Empty bucket: Daily or as needed when full indicator activates.
Clean filter: Remove and wash with warm, soapy water every 2 weeks.
Clean exterior: Wipe with soft, damp cloth; never use harsh chemicals.
Clean coils: Use soft brush to remove dust from rear coils every season.
Store properly: Empty all water, clean thoroughly, and cover if storing.

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

Regulatory Information

UL Listed: Meets UL 474 safety standards. Energy Star: Certified for energy efficiency. EPA: Compliant with refrigerant regulations. Copyright © Frigidaire. For support, visit www.frigidaire.com or contact 1-800-374-4432. This product contains R-410A refrigerant. Professional servicing required for refrigerant handling.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not starting	Power issue/bucket full	Check power outlet; ensure bucket is properly seated and empty.
Poor dehumidification	Dirty filter/extreme temps	Clean air filter; ensure room temperature above 41°F.
Water leakage	Improper hose connection	Check continuous drain hose for proper attachment and slope.
Loud operation	Uneven surface/vibration	Place on level surface; check for loose parts.
Display not working	Power interruption	Unplug for 10 minutes, then restart; check circuit breaker.
Ice on coils	Low temperature	Turn off and allow ice to melt; raise room temperature.
Fan not running	Motor obstruction	Unplug and check for debris in fan area.

Reset: Unplug for 10 minutes to reset electronic controls.

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