Frigidaire CAD704DUL12 Dehumidifier Manual

The Frigidaire CAD704DUL12 is a 70-pint capacity dehumidifier designed for residential use, featuring electronic controls, an auto-defrost function for low-temperature operation, a continuous drain option, a built-in humidistat, a 24-hour timer, a washable air filter, and a full-bucket alert with auto-shutoff. 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. Storage Instructions 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Electronic control panel, Water collection bucket, Continuous drain hose port, Air filter, Carrying handles, Power cord.

Feature	Description
Electronic Controls	Digital display with touchpad for setting humidity level and timer
70-Pint Capacity	Removes up to 70 pints of moisture per day at AHAM conditions
Auto-Defrost	Allows operation in temperatures as low as 41°F (5°C)
Continuous Drain Option	Garden hose connection for unattended operation
Built-in Humidistat	Automatically cycles unit to maintain selected humidity level
24-Hour Timer	Program start/stop times for energy savings
Washable Air Filter	Captures airborne particles; can be cleaned and reused
Full-Bucket Alert & Auto-Shutoff	Alerts when bucket is full and automatically stops operation
Carrying Handles	Integrated handles for easy relocation
Power Cord Storage	Compartment to wrap and store excess cord

Installation & Placement

Unpack and inspect contents. Choose a suitable location.

Place on a level, stable floor: Ensure unit is upright and not tilted.
Clearance: Allow at least 12-18 inches of clearance around air intake and outlet grilles.
Room selection: Close all doors and windows in the room for optimal efficiency.
Drainage setup: Place bucket securely or attach garden hose to continuous drain port.

WARNING! Do not place near heat sources or in direct sunlight. Ensure power outlet is easily accessible and rated for the unit's amperage.

First-Time Setup

Plug into a grounded 115V AC outlet; follow initial setup steps.

Install the air filter: Ensure the washable filter is correctly seated in its slot.
Set the humidity level: Press the HUMIDITY button to select desired level (35%-85%).
Select fan speed: Choose between HIGH and LOW fan settings.
Set the timer (optional): Use TIMER button to program on/off cycles.
For continuous drain: Remove bucket, attach standard ½-inch garden hose to drain port, and ensure hose runs downhill to a floor drain or suitable container.

CAUTION! Handle the water bucket with care to avoid spills. Ensure the bucket is correctly installed before operation.

Specifications

Model: Frigidaire CAD704DUL12
Capacity: 70 pints per day (at 80°F, 60% RH)
Operating Temperature: 41°F to 95°F (5°C to 35°C)
Power Supply: 115V AC, 60Hz
Amperage: 5.5 Amps
Water Bucket Capacity: 16 pints (removable)
Air Flow: High/Low settings
Filter Type: Washable mesh air filter
Dimensions (HxWxD): Approx. 23.6" x 15.4" x 11.4"
Weight: Approx. 41 lbs
Refrigerant: R-410A

Controls and Settings

Access all functions via the electronic control panel on top of the unit.

Control Panel: POWER button, HUMIDITY +/- buttons, FAN SPEED button, TIMER button, FILTER ALERT indicator, BUCKET FULL indicator.

Humidity Control: Set target humidity from 35% to 85% in 5% increments. Fan Speed: HIGH for maximum moisture removal, LOW for quieter operation. Timer: Program to turn on/off after 1-24 hours. Alerts: FILTER light indicates when to clean the air filter; BUCKET FULL light and audible alert signal when to empty the water bucket.

Operation Modes

Normal Dehumidification: Unit runs until selected humidity is reached, then cycles on/off via humidistat. Continuous Mode: Set humidity to "CONT" for constant operation (ideal for very damp spaces). Laundry Mode: Higher fan speed to help dry laundry in the same room (ensure room is enclosed).

Press POWER to turn unit on.
Use HUMIDITY buttons to set desired level.
Select fan speed with FAN button.
Unit will run until bucket is full or humidity setting is met.
For unattended operation, use continuous drain hose.

Tip: In colder environments (below 65°F), frost may form on coils; the auto-defrost function will temporarily cycle the compressor off to melt frost.

Maintenance & Cleaning

Unplug unit before any maintenance.

Emptying the bucket: Remove bucket carefully, pour out water, and reinsert securely until it clicks.
Cleaning the air filter: Remove filter every 2-4 weeks (or when FILTER light is on). Rinse under lukewarm water, let air dry completely before reinstalling.
Cleaning the exterior: Wipe cabinet with a soft, damp cloth. Do not use harsh chemicals or abrasives.
Cleaning the bucket: Periodically wash bucket with mild detergent to prevent mold/mildew.
End-of-season cleaning: Before storage, run unit in fan-only mode (without dehumidifying) for a few hours to dry internal components.

CAUTION! Never operate without the air filter installed. Do not immerse unit in water or pour water into any openings.

Storage Instructions

If not using for an extended period:

Unplug the unit and empty the water bucket completely.
Clean the air filter and bucket as described above. Allow all parts to dry thoroughly.
Wrap the power cord and store in the cord storage area.
Store the unit upright in a cool, dry place. Avoid placing heavy objects on top.
Cover with a cloth or plastic bag to prevent dust accumulation.

WARNING! Do not store the unit on its side or upside down, as this may damage internal components.

Regulatory Information

This dehumidifier complies with relevant U.S. safety and performance standards. It uses refrigerant R-410A. For your safety and to maintain performance, any servicing should be performed by a qualified technician. Copyright © of Frigidaire. For support, visit www.frigidaire.com or contact customer service at 1-800-374-4432.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit does not start	No power / Full bucket	Ensure unit is plugged in; outlet has power; empty water bucket and reinstall properly.
Little or no water collection	Low humidity / Cold room / Dirty filter	Check room humidity; ensure room temp is above 41°F; clean air filter.
Unit runs but air feels warm	Normal operation	Exhaust air is slightly warmer than intake air; this is normal.
Unusual noise or vibration	Uneven surface / Loose parts	Place unit on a level floor; ensure bucket and filter are securely installed.
FILTER light is on	Dirty air filter	Clean the washable air filter as per instructions.
Frost on coils	Low room temperature	Auto-defrost should activate; if persistent, move unit to a warmer area or raise room temp.
Water leakage	Misaligned bucket / Loose drain hose	Remove and reinsert bucket; check continuous drain hose connection for tight fit.

Reset: Unplug unit for 5 minutes, then plug back in to reset electronic controls.

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