Black & Decker dehumidifiers offer reliable moisture removal, backed by features like R410a refrigerant and convenient controls.
This guide, alongside your user manual, ensures optimal performance and longevity of your BDT50WTB or BTD30WTB model.
Record your model and serial number for warranty and support access, as detailed within the included documentation.
What is a Dehumidifier and Why Use One?
A dehumidifier is an appliance designed to reduce the level of humidity in the air, creating a more comfortable and healthier living environment. Black & Decker dehumidifiers, like the BDT50WTB, actively extract excess moisture, preventing issues associated with high humidity.
Why use one? Excessive humidity fosters mold and mildew growth, exacerbates allergies, and creates a damp, musty odor. These units, capable of removing up to 50 pints daily, protect your home and belongings. Utilizing features like the adjustable humidistat (35-80%), you can precisely control indoor humidity levels. Refer to your user manual for optimal settings and operation.
Maintaining ideal humidity levels contributes to overall well-being and preserves the integrity of your home’s structure.
Black & Decker Dehumidifier Models Overview
Black & Decker currently offers portable dehumidifier solutions designed for various spaces and humidity challenges. Key models include the BDT50WTB, a 50-pint capacity unit ideal for larger rooms or basements, and the BTD30WTB, a 30-pint option suited for smaller areas.
Both models share core technologies like R410a refrigerant, auto shut-off, auto restart, and an auto defrost system. They feature a digital humidity display and a 24-hour timer for convenient operation. Your user manual details the specific features and specifications of your chosen model.
Understanding your model’s capacity is crucial for effective moisture removal. Refer to the manual for detailed guidance.

Understanding Your Black & Decker Dehumidifier Manual
Your user manual is essential for optimal performance! It provides critical information on operation, maintenance, safety, and warranty details for your Black & Decker unit.
Locating the Model and Serial Number
Identifying your Black & Decker dehumidifier’s model and serial number is crucial for warranty service and accessing specific support resources. These vital identifiers are located on a label affixed to the rear of the unit.
Carefully inspect the back panel; the label will clearly display both the model number (e.g., BTD30WTB or BDT50WTB) and the serial number.
Record these numbers in a safe place, such as with your proof of purchase. Having this information readily available will streamline any future interactions with Black & Decker customer service or when requesting parts.
Don’t hesitate to consult the manual’s diagrams if locating the label proves difficult.
Importance of Keeping Your Receipt and Manual
Retaining your purchase receipt and the Black & Decker dehumidifier manual is essential for a smooth ownership experience. Your receipt serves as proof of purchase, a necessary document for claiming warranty service should the need arise.
The manual provides detailed instructions on operation, maintenance, and troubleshooting, maximizing your dehumidifier’s performance and lifespan.
Staple your receipt directly to the manual for convenient access. This ensures both critical documents are together when contacting customer support or seeking repairs.
Refer to the manual before contacting support – it may answer your questions quickly!
Warranty Information and Registration
Black & Decker stands behind its dehumidifiers with a comprehensive warranty, details of which are fully outlined in your product manual. The warranty covers defects in materials and workmanship under normal use.
To validate your warranty, it’s crucial to register your dehumidifier promptly after purchase. Registration typically involves providing your model and serial number, along with your contact information.
Keep your proof of purchase (receipt) alongside your registered warranty information.
Visit the Black & Decker website to locate the warranty registration form and access further support resources.

Key Features & Technologies
Black & Decker dehumidifiers utilize R410a refrigerant, auto shut-off, auto restart, and auto defrost for efficient and convenient operation.
Adjustable humidistats and digital displays provide precise humidity control.
R410a Refrigerant: Benefits and Safety
Black & Decker dehumidifiers employ R410a refrigerant, a modern alternative to older refrigerants. This choice offers improved environmental performance, exhibiting zero ozone depletion potential.
R410a also boasts enhanced energy efficiency, contributing to lower operating costs. However, it’s crucial to understand safety precautions. The refrigerant operates under pressure, and any attempt to service or disassemble components containing it should only be performed by a qualified technician.
The user manual emphasizes avoiding punctures or damage to refrigerant lines. In the unlikely event of a leak, ensure adequate ventilation and avoid direct contact with the refrigerant. Proper handling, as outlined in the manual, ensures safe and effective dehumidification.
Auto Shut-Off Functionality
Your Black & Decker dehumidifier is equipped with an auto shut-off feature, designed for convenience and safety. When the water collection tank reaches its maximum capacity, the unit will automatically power down, preventing overflows and potential water damage.
The user manual details that a corresponding indicator light will illuminate, alerting you to empty the tank. Once emptied and correctly replaced, the dehumidifier can be restarted manually. This feature eliminates the need for constant monitoring, allowing for unattended operation.
Always ensure the tank is securely positioned after emptying to maintain proper functionality. This automatic safety mechanism contributes to worry-free dehumidification.
Auto Restart Feature Explained
The Auto Restart function on your Black & Decker dehumidifier is a valuable asset, particularly during power outages. Should the unit lose power unexpectedly, this feature automatically resumes operation with your previously selected settings once power is restored.
As outlined in the user manual, this eliminates the need to manually reset the dehumidifier each time power is interrupted, ensuring continuous moisture control. It’s a convenient function for maintaining a consistent humidity level without intervention.
Confirm the feature is enabled according to your model’s instructions. This ensures uninterrupted performance and peace of mind.
Auto Defrost System: How it Works
Your Black & Decker dehumidifier incorporates an Auto Defrost system designed to prevent frost buildup on the evaporator coils, especially in cooler environments. As detailed in the user manual, when the coils detect frost, the system temporarily shuts off the compressor and activates a fan to melt the ice.
This process ensures efficient operation and prevents damage to the unit. During defrosting, the dehumidifier may briefly pause water extraction. This is normal operation and doesn’t indicate a malfunction.
The system automatically restarts once the coils are clear, resuming moisture removal without requiring manual intervention.

Operating Your Dehumidifier
Refer to your user manual for detailed instructions on operation. Easily adjust humidity levels using the humidistat (35-80%) and utilize the convenient 24-hour timer.
Adjusting the Humidistat (35-80% Range)
Black & Decker dehumidifiers feature an adjustable humidistat, allowing precise control over room humidity. The control panel enables you to set your desired relative humidity level anywhere within the 35-80% range.
Lower percentages (35-40%) are ideal for drier environments, preventing mold and mildew growth. Higher settings (70-80%) are suitable for maintaining comfort without excessive dryness.
Consult your user manual for specific instructions on navigating the control panel and selecting your preferred humidity level. The digital display will show the currently set humidity, and the unit will automatically cycle on and off to maintain that level. Experiment to find the setting that best suits your needs!
Digital Humidity Display Interpretation
The Black & Decker dehumidifier’s digital humidity display provides real-time feedback on the ambient moisture level in the room. This display shows the current humidity, not the set point on the humidistat. Understanding this distinction is crucial for effective operation.
The reading reflects the humidity sensed by the unit’s internal sensors. Allow some time after powering on for an accurate reading to stabilize. Compare the displayed humidity to your desired setting (35-80%) to assess the dehumidifier’s performance.
Refer to your user manual for details on the display’s units (typically percentage) and potential error indicators.
Using the 24-Hour Timer
The Black & Decker dehumidifier features a convenient 24-hour timer, allowing you to schedule operation to align with your needs and conserve energy. To set the timer, press the “Timer” button on the control panel. Use the “+” and “-” buttons to adjust the desired delay or run time in hours.
The display will show the remaining time until the unit either starts or stops. Once set, the dehumidifier will automatically activate or deactivate according to your programmed schedule.
Consult your user manual for specific instructions and troubleshooting tips related to the timer function.
Continuous Drainage Options
Black & Decker dehumidifiers offer flexible drainage solutions for uninterrupted operation. Utilize the included 3 ft drain hose for gravity feed drainage, ensuring the outlet is positioned lower than the unit’s drain port.
Alternatively, leverage the built-in pump to elevate water up to 16 ft, providing greater placement freedom. A drain cap is included for use when the pump isn’t needed.
Important: Do not substitute the provided hose with a standard garden hose. Refer to your user manual for detailed setup instructions and safety precautions regarding continuous drainage.

Drainage System Details
Black & Decker dehumidifiers provide versatile drainage options, including a 3 ft hose for gravity feed and a built-in pump for elevated discharge.
Consult your manual for proper setup.
Using the Included Drain Hose (3 Ft)
Black & Decker dehumidifiers come equipped with a 3-foot drain hose, designed for continuous gravity-feed drainage. This method is ideal when a suitable drain is located nearby and positioned lower than the dehumidifier’s outlet.
Simply connect one end of the hose to the unit’s drainage port, ensuring a secure fit to prevent leaks. Direct the other end into a floor drain, sink, or large container.
Refer to your user manual for a detailed diagram illustrating the correct connection procedure. Important: Do not attempt to connect a garden hose as a substitute; it is incompatible with this system. Regularly check the hose for kinks or blockages to maintain efficient drainage.
Built-in Pump for Continuous Drainage (Up to 16 Ft Height)
Black & Decker dehumidifiers feature a convenient built-in pump, enabling continuous drainage even without a nearby gravity-feed drain. This pump can lift water up to 16 feet vertically from the base of the unit, offering flexible placement options.
Connect the included 16.4 ft. drain hose to the pump outlet, and position the other end at the desired drainage location. Consult your user manual for detailed instructions and diagrams.
Ensure the hose isn’t kinked or obstructed. The pump automatically activates as water collects, providing hassle-free operation. Regular cleaning, as outlined in the maintenance section, will ensure optimal pump performance.
Drain Cap Usage and Restrictions (No Garden Hose)
Your Black & Decker dehumidifier includes a drain cap for use when continuous drainage isn’t required, allowing the unit to collect water in its internal tank. Ensure the cap is securely fastened to prevent leaks.
Important Restriction: Do not attempt to connect a standard garden hose to your dehumidifier. The fitting is incompatible and could damage the unit or create a hazardous situation. Only use the provided 3 ft. drain hose for gravity-feed drainage.
Refer to your user manual for proper cap installation and removal procedures. Regularly check the cap for damage and replace if necessary to maintain optimal performance.
Gravity Feed Drain Setup
For continuous drainage without a pump, utilize the gravity feed method with your Black & Decker dehumidifier. Connect the included 3 ft. drain hose to the unit’s designated outlet and position the hose downwards to a suitable drain.
Ensure the drain location is lower than the dehumidifier’s outlet to allow for proper water flow; Avoid kinks or obstructions in the hose. Refer to your user manual for detailed diagrams illustrating correct hose placement.
Regularly inspect the hose and drain for blockages to maintain efficient operation. This setup is ideal for areas with readily accessible floor drains.

Maintenance & Troubleshooting
Black & Decker dehumidifiers require routine filter cleaning, indicated by the clean filter reminder. Consult your user manual for error code explanations and common issue resolutions.
Clean Filter Reminder Indicator
Your Black & Decker dehumidifier features a convenient clean filter reminder indicator. This light illuminates when the air filter requires cleaning, ensuring optimal performance and air quality. A clogged filter restricts airflow, reducing dehumidifying efficiency and potentially causing the unit to overheat.
Regularly checking and cleaning the filter – as detailed in your user manual – is crucial for maintaining peak operation. The frequency of cleaning depends on usage and air conditions, but generally, inspect it monthly. A dirty filter will trigger the indicator, prompting you to clean or replace it. Ignoring this reminder can impact the dehumidifier’s lifespan.
Cleaning the Air Filter
To clean the air filter, first, ensure the dehumidifier is turned off and unplugged for safety. Locate the filter access panel, typically at the rear of the unit, as shown in your user manual. Gently remove the filter.
Use a vacuum cleaner with a brush attachment to remove dust and debris. For a more thorough cleaning, you can wash the filter with mild detergent and water, ensuring it’s completely dry before reinstalling. A clogged filter reduces efficiency, so regular cleaning is vital. Reinsert the dry filter and close the access panel securely.
Troubleshooting Common Issues
If your Black & Decker dehumidifier isn’t draining, check the drain hose for kinks or obstructions. Ensure the built-in pump is functioning correctly if using continuous drainage. If the unit isn’t cooling, verify the air filter is clean, as a clogged filter restricts airflow.
Refer to the error codes displayed on the digital panel – your user manual details their meanings. For no power, check the outlet and power cord. If issues persist, consult the customer service contact information provided in your documentation before attempting repairs.
Error Codes and Their Meanings
Your Black & Decker dehumidifier utilizes error codes to diagnose issues. While specific codes vary by model (BDT50WTB, BTD30WTB), the user manual provides a comprehensive list. Common codes indicate issues with the water tank being full, a sensor malfunction, or a compressor error.
Consult the manual for detailed explanations and recommended actions for each code. Ignoring error codes can lead to further damage. If an error persists after troubleshooting, contact customer service for assistance. Always record the error code before contacting support for faster resolution.

Safety Precautions
Black & Decker dehumidifiers require proper electrical safety and ventilation. Avoid water damage by following the manual’s guidelines for operation and drainage.
Electrical Safety Guidelines
Black & Decker prioritizes user safety; therefore, always adhere to these electrical guidelines. Ensure your outlet voltage matches the dehumidifier’s specifications, as detailed in the manual.
Never operate the unit with a damaged cord or plug – replace immediately. Avoid using extension cords; if necessary, use a heavy-duty extension cord rated for the dehumidifier’s power consumption.
Do not run the power cord under carpeting or near heat sources. Always unplug the dehumidifier before cleaning, servicing, or replacing the filter. Keep the unit away from flammable materials and liquids.
To prevent shock, never immerse the unit, cord, or plug in water. If the unit experiences electrical issues, discontinue use and consult a qualified technician.
Proper Ventilation Requirements
Black & Decker dehumidifiers extract moisture from the air, and adequate ventilation is crucial for optimal performance. Do not operate the unit in a confined space with insufficient airflow, as this can reduce efficiency and potentially cause overheating.
Ensure there’s ample space around the unit – at least 12 inches on all sides – to allow for proper air circulation. Avoid blocking the air inlet or outlet grilles with furniture or curtains.
Operating the dehumidifier in a well-ventilated area helps maintain consistent humidity levels and prevents moisture buildup around the unit itself. Refer to your manual for specific recommendations based on your model.
Avoiding Water Damage
Black & Decker dehumidifiers effectively remove moisture, but proper setup is vital to prevent water damage. Always ensure the drain hose (included 3ft hose) is securely connected and directed to a suitable drainage location – a floor drain or sink is ideal.
When utilizing the built-in pump for continuous drainage, verify the hose reaches a height of up to 16ft and is free from kinks or obstructions. Never substitute the provided drain hose with a garden hose.
Regularly check the water tank (if applicable) and drainage path for leaks. Consult your manual for detailed instructions and safety precautions.

Technical Specifications
Black & Decker’s BDT50WTB boasts a 50-pint capacity, extracting up to 50 pints of moisture daily, with specific power consumption details in your manual.
50-Pint Dehumidifier Capacity Explained
The 50-pint designation refers to the amount of moisture the Black & Decker dehumidifier can remove from the air within a 24-hour period under ideal conditions – typically 80°F and 60% humidity.
This capacity makes it suitable for medium to large-sized rooms, basements, or areas prone to dampness. However, actual performance will vary based on ambient temperature and humidity levels.
Refer to your user manual for a detailed chart illustrating expected performance across different conditions. Understanding this capacity helps you determine if the BDT50WTB meets your specific needs, ensuring efficient moisture control and a comfortable indoor environment.
Power Consumption Details
The Black & Decker 50-pint dehumidifier (BDT50WTB) is designed for efficient operation, but power consumption varies based on settings and operating conditions. Your user manual will provide the precise wattage information, typically around 280-300 watts during normal operation.
Factors like the fan speed, humidistat setting, and whether the auto-defrost function is active all influence energy usage. Utilizing the 24-hour timer can help optimize consumption by scheduling operation during off-peak hours.
Remember to check your local electricity rates to estimate the operational cost and ensure the unit is plugged into a grounded outlet capable of handling the power draw.
Dimensions and Weight
Understanding the physical specifications of your Black & Decker dehumidifier is crucial for placement and portability. The BDT50WTB model, as detailed in your user manual, has approximate dimensions of 11.5” x 16.3” x 25.6” (Width x Depth x Height).
Its weight is around 33.3 pounds, making it relatively easy to move between rooms, though the built-in wheels are recommended for transport. Ensure sufficient space around the unit for proper ventilation, as outlined in the safety precautions section of the manual.
These dimensions are important when considering storage options during the off-season.
Black & Decker Support & Resources
Black & Decker provides comprehensive support through customer service, online FAQs, and resources. Sign up for email updates to receive promotions and helpful information!
Contacting Customer Service
Black & Decker prioritizes customer satisfaction and offers multiple avenues for support regarding your dehumidifier. While specific contact details aren’t explicitly provided in the available information, referencing your user manual is the first step.
Typically, manufacturer websites host dedicated support sections with phone numbers, email addresses, and live chat options. Look for a “Contact Us” or “Support” link on the official Black & Decker website.
Having your model (BDT50WTB or BTD30WTB) and serial number readily available will expedite the process. Be prepared to describe the issue clearly and concisely when reaching out to a representative for efficient assistance.
Online Resources and FAQs
Black & Decker likely maintains a comprehensive online resource center for its dehumidifiers, including the BDT50WTB and BTD30WTB models. This digital hub typically features frequently asked questions (FAQs) addressing common setup, operation, and troubleshooting scenarios;
Explore the official Black & Decker website for downloadable digital versions of your user manual, as well as helpful videos demonstrating key features like using the built-in pump or adjusting the humidistat.
These resources can often resolve minor issues without needing to contact customer service directly, saving you time and effort. Remember to check for updates and promotions by signing up for their email list!
Email Sign-Up for Updates and Promotions
Stay informed about your Black & Decker dehumidifier and other products by subscribing to their email list! By providing your email address, you’ll receive exclusive updates on new features, helpful tips for maintaining your BDT50WTB or BTD30WTB model, and important product announcements.
Subscribers often gain early access to special offers, promotions, and discounts on future purchases. You’ll also be notified of any relevant software updates or revised user manual information.
Signing up ensures you’re always in the loop with the latest from Black & Decker, maximizing your product experience.
