Danby Premiere DDR4507EE Dehumidifier Manual

The Danby Premiere DDR4507EE is a high-capacity 45-pint dehumidifier designed for residential use in areas up to 3000 sq. ft. It features electronic controls, a digital display, auto-restart, continuous drainage option, washable air filter, adjustable humidity settings, 24-hour timer, and full-bucket alert with auto-shutoff. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Electronic control panel with digital display, 45-pint moisture removal capacity, washable air filter, continuous drainage port, adjustable humidistat, 24-hour programmable timer, auto-defrost, and full-bucket auto-shutoff.

Installation & Placement

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

1. Choose location: Place in center of room or area with high humidity, away from walls and furniture for proper airflow.
2. Check clearance: Ensure at least 12 inches of clearance on all sides, especially air intake and exhaust.
3. Prepare drainage: For continuous drainage, attach garden hose to drain port and route to floor drain or sink.
4. Insert bucket: Ensure water collection bucket is properly seated and locked in place.
5. Plug into dedicated 115V AC outlet.

WARNING! Do not place near heat sources or in direct sunlight. Ensure proper ventilation. Do not use extension cords.

First-Time Setup

Plug in unit; control panel will illuminate.

1. Set humidity level: Press HUMIDITY button, use +/- to set desired level (recommended 45-50%).
2. Select fan speed: Press FAN button to choose HIGH or LOW speed.
3. Set timer (optional): Press TIMER button, use +/- to set hours for auto on/off.
4. Start dehumidification: Press POWER to begin operation.
5. Monitor display: Current humidity and settings shown on digital display.

CAUTION! Allow unit to sit upright for 24 hours if transported horizontally before first use.

Specifications

• Model: DDR4507EE
• Capacity: 45 pints per day (at 80°F, 60% RH)
• Coverage: Up to 3000 sq. ft.
• Power: 115V, 60Hz, 4.5A
• Refrigerant: R410A
• Water Tank Capacity: 1.8 gallons (bucket)
• Noise Level: ≤ 52 dB on high setting
• Dimensions: 15.4" W × 11.4" D × 23.6" H
• Weight: 41.9 lbs
• Operating Temperature: 41°F to 95°F
• Warranty: 1-year limited parts and labor

Controls and Settings

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

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

Humidity Control: Adjust set point from 35% to 85% RH. Unit cycles on/off to maintain set level. Fan Speed: HIGH for maximum moisture removal, LOW for quiet operation. Timer: Program unit to turn on/off automatically within 24-hour period. Auto-Defrost: Activates automatically when coil temperature drops below 41°F. Filter Alert: LED illuminates when filter needs cleaning (approximately every 250 hours).

Operation Modes

Normal Mode: Set desired humidity level, unit runs until level achieved. Continuous Mode: Set humidity to lowest setting (35%), unit runs continuously regardless of ambient humidity. Timer Mode: Set automatic on/off schedule for energy savings. Laundry Mode: Use HIGH fan speed in laundry rooms or drying areas.

1. For continuous drainage: Connect hose, unit will operate without interruption.
2. For bucket collection: Monitor FULL indicator; empty bucket when alert sounds.
3. In cold environments: Auto-defrost protects compressor; unit may cycle more frequently.

Tip: Close windows and doors in room being dehumidified for best performance.

Maintenance & Cleaning

Unplug unit before any maintenance.

1. Empty bucket: Remove and empty water bucket regularly; clean with mild detergent.
2. Clean filter: Remove washable filter every 2-4 weeks; rinse with warm water, air dry completely before reinstalling.
3. Reset filter alert: Press and hold FILTER button for 3 seconds after cleaning filter.
4. Clean exterior: Wipe cabinet with soft, damp cloth; do not use abrasive cleaners.
5. Clean coils: Use soft brush to remove dust from evaporator and condenser coils annually.
6. Check drain hose: Ensure continuous drain hose is clear of obstructions.

WARNING! Never operate without filter installed. Do not immerse unit in water.

Storage & Winterization

When not in use for extended periods:

1. Unplug unit and empty water bucket completely.
2. Clean filter and let dry thoroughly.
3. Clean interior and exterior surfaces.
4. Coil drain hose (if attached) and store separately.
5. Store upright in cool, dry place; cover to prevent dust accumulation.
6. For winter storage in unheated areas, ensure unit is completely dry.

CAUTION! Do not store with water in bucket or lines to prevent mold and mildew.

Regulatory Information

UL Listed: Meets UL standard 474 for dehumidifiers. Energy Star: This model meets ENERGY STAR® guidelines for energy efficiency. EPA Refrigerant: Uses R410A refrigerant in compliance with EPA regulations. Copyright © Danby Products Inc. For support, visit www.danby.com or contact 1-800-263-2629.

Troubleshooting

Reset: Unplug for 5 minutes, then restart to reset electronic controls.

Service: 1-800-263-2629; www.danby.com