Danby Premiere DDR45B3WP Dehumidifier Manual

The Danby Premiere DDR45B3WP is a 45-pint dehumidifier designed for residential use, featuring a sleek white cabinet, electronic controls with LED display, auto-restart, continuous drain option, washable air filter, 24-hour timer, and humidity control. Ideal for medium to large rooms up to 3000 sq. ft. Below are key sections for safety, features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Operation Modes 7. Maintenance 8. Care & Cleaning 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Electronic control panel, LED display, 45-pint water tank, washable filter, continuous drain hose connection, casters for mobility, and auto-defrost function.

Feature	Description
Capacity	45 pints per day (at 80°F, 60% RH)
Coverage Area	Up to 3000 square feet
Water Tank	Full tank indicator with auto shut-off
Continuous Drain	Hose connection for unattended operation
Filter	Washable air filter for improved air quality
Controls	Electronic with LED display and touch buttons
Timer	24-hour programmable on/off timer
Auto Restart	Resumes previous settings after power interruption
Auto Defrost	Prevents coil freezing in low temperatures
Mobility	Four swivel casters for easy movement

Installation

Unpack and inspect contents. Place on level surface away from walls and furniture.

Positioning: Place unit on level floor with at least 12 inches clearance on all sides.
Continuous Drain Setup: Attach garden hose to drain outlet if continuous operation desired.
Power Connection: Plug into dedicated 115V AC outlet. Do not use extension cord.
Initial Check: Ensure water tank is properly inserted and filter is clean.

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

First-Time Setup

Plug in unit; control panel will illuminate.

Set humidity level: Press HUMIDITY button to select desired RH (35%-85%).
Select fan speed: Choose HIGH or LOW using FAN button.
Set timer (optional): Use TIMER button to program automatic on/off schedule.
Start operation: Press POWER button to begin dehumidification.

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

Specifications

Model: DDR45B3WP
Dehumidification Capacity: 45 pints/day @ 80°F, 60% RH
Coverage Area: Up to 3000 sq. ft.
Power Supply: 115V, 60Hz, 5.5A
Water Tank Capacity: 1.8 gallons (6.8 liters)
Operating Temperature: 41°F to 95°F (5°C to 35°C)
Noise Level: ≤ 52 dB
Dimensions (HxWxD): 23.6" x 15.4" x 11.8"
Weight: 41.9 lbs
Refrigerant: R410A

Controls and Settings

Control Panel: POWER, HUMIDITY, FAN, TIMER, FILTER RESET. LED Display: Current humidity, set point, timer, filter alert, tank full indicator.

Humidity Control: Set between 35%-85% RH in 5% increments. Fan Speed: HIGH for maximum moisture removal, LOW for quiet operation. Timer: Program on/off times in 1-hour increments up to 24 hours. Auto Defrost: Automatically activates when coil temperature drops below 41°F. Continuous Mode: Runs continuously until turned off or power interrupted.

Operation Modes

Normal Mode: Maintains set humidity level. Continuous Mode: Runs constantly for maximum moisture removal. Timer Mode: Automatically turns unit on/off at programmed times.

For normal operation: Set desired humidity, select fan speed, press POWER.
For continuous drainage: Connect hose to drain outlet, unit will run until turned off.
For energy saving: Use timer to operate during peak humidity hours only.

Tip: Close windows and doors for optimal performance.

Maintenance

Regular maintenance ensures optimal performance and longevity.

Water Tank: Empty when full indicator lights. Clean monthly with mild detergent.
Air Filter: Clean every 2 weeks or when FILTER indicator lights. Rinse under warm water.
Exterior Cleaning: Wipe cabinet with damp cloth. Do not use abrasive cleaners.
End of Season: Drain completely, clean filter and tank, store upright in dry place.

WARNING! Always unplug unit before performing any maintenance.

Care & Cleaning

Unplug before cleaning. Use soft cloth with mild detergent for exterior. Clean filter with water only.

CAUTION! Do not immerse unit in water. Do not use chemical cleaners on filter.

Regulatory Information

UL Listed. EPA Certified. Complies with FCC Part 15 Class B. This product contains R410A refrigerant. For proper disposal, consult local regulations. Copyright © Danby Products Inc. For support, visit www.danby.com or contact 1-800-263-2629.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not starting	Power issue/tank full	Check power connection; ensure tank is empty and properly inserted.
Reduced moisture removal	Dirty filter/extreme conditions	Clean air filter; ensure room temperature above 41°F.
Water leakage	Improper hose connection	Check drain hose for kinks; ensure proper connection to drain outlet.
Loud operation	Uneven surface/foreign objects	Place on level surface; check for objects near fan.
FILTER light on	Dirty air filter	Clean filter; press and hold FILTER button for 3 seconds to reset.
Ice on coils	Low temperature	Auto-defrost should activate; move to warmer area if persistent.

Reset: Unplug for 5 minutes, then restart.

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