Drizair 1200 Dehumidifier Manual: A Comprehensive Guide
This manual provides detailed instructions for the Drizair 1200 dehumidifier, ensuring optimal performance and longevity. It covers setup, operation, maintenance, and safety guidelines for effective moisture control.
The Drizair 1200 is a powerful and efficient dehumidifier designed for a variety of applications, including homes, basements, crawl spaces, and even light commercial settings. This unit excels at removing excess moisture, helping to prevent mold growth, reduce allergens, and improve overall indoor air quality. It’s engineered for reliable performance and user-friendly operation, making it a valuable asset in maintaining a comfortable and healthy environment.
This manual serves as a comprehensive guide to understanding and utilizing all the features of your Drizair 1200. We will cover everything from initial setup and daily operation to routine maintenance and troubleshooting; By following the instructions provided, you can maximize the dehumidifier’s effectiveness and ensure years of dependable service. Familiarize yourself with the safety precautions outlined to operate the unit responsibly and avoid potential hazards.
Key Features and Specifications
The Drizair 1200 boasts a substantial moisture removal capacity, capable of extracting up to 70 pints of water per day in ideal conditions. It features an adjustable humidistat, allowing precise control over desired humidity levels. The unit incorporates a multi-speed fan for optimized airflow and noise management. A built-in pump enables continuous drainage, eliminating the need for frequent manual emptying.
Key Specifications include: Dimensions (H x W x D) – 24.4 x 13.4 x 9.8 inches; Weight – 44.1 lbs; Water Tank Capacity – 16.9 pints; Operating Temperature Range – 41°F to 95°F; Power Supply – 120V/60Hz. The Drizair 1200 also includes an auto-restart function after power outages, ensuring uninterrupted operation. Its robust construction and durable components guarantee long-lasting performance and reliability.

Understanding the Control Panel
The Drizair 1200’s control panel offers intuitive operation. It features clearly labeled buttons for power, humidity settings, fan speed, and timer functions for easy adjustments.
Power Button and Indicator Lights
The power button on the Drizair 1200 initiates and terminates operation. A single press activates the unit, while another press shuts it down. Surrounding the power button are several indicator lights crucial for monitoring the dehumidifier’s status. The “Power” indicator illuminates when the unit is on, confirming activation.
A separate “Tank Full” indicator light alerts you when the water tank has reached its capacity, prompting immediate emptying to prevent overflow and automatic shut-off. Additionally, a “Defrost” indicator illuminates during the automatic defrost cycle, which activates in low-temperature environments to prevent ice buildup on the cooling coils. Understanding these indicator lights is vital for efficient and safe operation of your Drizair 1200 dehumidifier, ensuring consistent performance and preventing potential issues.

Humidity Control Settings
The Drizair 1200 offers adjustable humidity control settings, allowing users to customize the dehumidification process to their specific needs. Typically, a rotary dial or digital controls enable selection of a desired humidity level, ranging from approximately 30% to 80%. Lower percentages indicate more aggressive dehumidification, ideal for extremely damp environments.
A “Continuous” mode bypasses the humidity setting, running the unit constantly to maximize moisture removal. The “Auto” mode intelligently monitors the room’s humidity and automatically cycles the compressor on and off to maintain the selected level. Regularly adjusting these settings based on room conditions and personal comfort is key to optimizing performance and energy efficiency. Refer to the recommended humidity levels for different environments to achieve the best results with your Drizair 1200.

Fan Speed Options
The Drizair 1200 dehumidifier typically features multiple fan speed settings – commonly Low, Medium, and High – to balance dehumidification performance with noise levels and energy consumption. The Low setting provides quiet operation, suitable for bedrooms or nighttime use, while offering gentle moisture removal.
Medium speed strikes a balance between efficiency and noise, ideal for general living areas. High speed maximizes moisture extraction, best for severely damp spaces, but operates at a higher sound level. Some models may also include an “Auto” fan speed, which adjusts automatically based on the compressor’s operation. Selecting the appropriate fan speed allows users to tailor the unit’s performance to the specific environment and their personal preferences, optimizing both comfort and effectiveness.
Timer Functionality
The Drizair 1200’s timer function offers convenient control over operation duration, allowing users to schedule dehumidification cycles. Typically, the timer allows setting a start delay – initiating operation after a specified period – or a run time – automatically shutting off the unit after a set duration.
This feature conserves energy by preventing continuous operation when not needed and provides automated humidity control. Setting the timer involves pressing a dedicated “Timer” button and using the “+” and “-” buttons to adjust the desired hours. The display will indicate the remaining time. Utilizing the timer is particularly useful for managing humidity levels overnight or during periods of absence, ensuring a comfortable and protected environment without constant manual intervention.

Operation and Usage
Proper operation involves correct placement, water tank management, and understanding automatic features. This ensures efficient moisture removal and extends the dehumidifier’s lifespan for optimal results.

Initial Setup and Placement
Before first use, carefully unpack your Drizair 1200 dehumidifier and inspect it for any shipping damage. Place the unit on a level, stable surface, ensuring at least 12 inches of clear space around all sides for optimal airflow. Avoid placing it near heat sources, windows, or areas with excessive dust.
Ensure the unit is positioned in the area where dehumidification is most needed. For whole-house dehumidification, a central location is recommended. Avoid obstructing the air inlet or outlet grilles. Consider the location of a drain for continuous operation, if desired. Plug the unit directly into a grounded electrical outlet; do not use extension cords. Allow the unit to stand upright for at least two hours before operation to allow refrigerant to settle.
Verify the water tank is correctly inserted before powering on. Incorrect placement can lead to leaks and potential damage.
Filling the Water Tank
The Drizair 1200 features a removable water tank for collected moisture. To fill, carefully remove the tank from the unit – ensure the dehumidifier is powered off first. Locate the fill opening, typically on the top of the tank, and use clean, potable water to fill it to the indicated maximum fill line. Do not overfill!
Using distilled or demineralized water is recommended to minimize mineral buildup and prolong the tank’s lifespan. After filling, securely reinsert the water tank into the dehumidifier, ensuring it clicks into place. An improperly seated tank will prevent the unit from operating correctly and may cause leaks. Regularly check the water level during operation, especially in high-humidity environments.
Avoid handling the tank with wet hands to prevent accidental spills. If the tank is difficult to remove, gently rock it side to side.

Automatic Shut-Off Function
The Drizair 1200 is equipped with an automatic shut-off feature for both safety and convenience. When the water tank reaches its maximum capacity, the dehumidifier will automatically power down, preventing overflow and potential water damage. A corresponding indicator light on the control panel will illuminate, signaling that the tank needs emptying.
This function also activates if the water tank is removed during operation. The unit will not restart until the tank is correctly reinserted. Do not attempt to bypass this safety mechanism. Furthermore, the Drizair 1200 includes a frost control system; it may temporarily shut off in low-temperature environments to prevent ice buildup on the coils, resuming operation once the coils thaw.
Regularly check the tank to avoid unnecessary shut-offs and maintain consistent dehumidification.
Continuous Drain Option
The Drizair 1200 offers a convenient continuous drain option, eliminating the need for frequent manual emptying of the water tank. This feature is ideal for long-term or unattended operation, particularly in damp environments requiring consistent dehumidification. To utilize this function, connect a standard 5/8” inner diameter hose (not included) to the designated drain outlet located on the rear of the unit.
Ensure the hose is securely attached and directs water to a suitable floor drain or collection point. Gravity is required for proper drainage; the drain must be positioned lower than the dehumidifier’s outlet. When using continuous drainage, it’s recommended to periodically check the hose for kinks or blockages to maintain optimal performance.
Do not operate the unit without a properly connected drain hose when this mode is selected.

Maintenance and Troubleshooting
Regular maintenance ensures peak performance. This section details cleaning procedures, descaling instructions, common error code resolutions, and preventing water tank overflows for your Drizair 1200.
Cleaning the Air Filter
Maintaining a clean air filter is crucial for the Drizair 1200’s efficiency and air quality. A clogged filter restricts airflow, reducing dehumidifying performance and potentially causing the unit to overheat. The air filter should be inspected monthly and cleaned every two to four weeks, depending on usage and environmental dust levels.
To clean the filter, first power off and unplug the dehumidifier. Locate the filter access panel, usually on the rear or side of the unit. Gently remove the filter. You can then vacuum the filter with a brush attachment to remove loose dust and debris. For a more thorough cleaning, wash the filter with mild soap and warm water. Rinse thoroughly and allow the filter to air dry completely before reinstalling it. Never operate the Drizair 1200 with a wet filter. A clean filter ensures optimal performance and extends the life of your dehumidifier.
Descaling the Unit
Over time, mineral deposits from water can accumulate inside the Drizair 1200, reducing its efficiency and lifespan. Descaling removes these deposits, ensuring optimal performance. The frequency of descaling depends on water hardness; areas with hard water will require more frequent descaling – typically every 3-6 months.
To descale, power off and unplug the dehumidifier. Prepare a descaling solution using white vinegar and water (a 1:1 ratio is recommended). Drain the water tank completely. Pour the descaling solution into the tank. Run the dehumidifier on a high fan speed for 2-4 hours. Afterwards, drain the solution and rinse the tank thoroughly with clean water several times to remove any residual vinegar. Repeat the rinsing process until the vinegar smell is gone. Regular descaling maintains peak performance and prevents long-term damage.
Troubleshooting Common Issues (Error Codes)
The Drizair 1200 may display error codes indicating specific problems. Understanding these codes helps diagnose and resolve issues quickly. “E1” typically signals a full water tank – ensure the tank is properly inserted or activate the continuous drain option. “E2” often indicates a sensor malfunction; contact customer support for assistance. “E3” may point to a compressor issue, requiring professional repair.
If the unit isn’t powering on, check the power cord and outlet. For insufficient dehumidification, verify the air filter is clean and the room isn’t excessively large for the unit’s capacity. Unusual noises could indicate a mechanical problem – discontinue use and seek repair. Always consult the full error code list in the manual or on the Drizair website for detailed explanations and recommended solutions. Ignoring error codes can lead to further damage.
Water Tank Overflow Prevention
Preventing water tank overflow is crucial for safe and efficient operation of your Drizair 1200. The unit features an automatic shut-off function that halts operation when the tank is full, indicated by a warning light. Regularly check the water level, especially during periods of high humidity. Never attempt to operate the dehumidifier without the tank properly inserted, as this bypasses the safety mechanism.
Consider utilizing the continuous drain option by connecting a hose to the designated port, allowing water to drain directly into a floor drain. Ensure the hose is securely connected and positioned lower than the unit’s drain outlet to prevent backflow. Periodically inspect the hose for kinks or blockages. Ignoring these precautions can lead to water damage and potential electrical hazards. Always prioritize safety when managing water drainage.

Safety Precautions
Always unplug the Drizair 1200 before cleaning or maintenance. Avoid operating in hazardous environments and ensure proper ventilation. Follow all electrical safety guidelines.
Electrical Safety Guidelines
To ensure safe operation of your Drizair 1200 dehumidifier, adhere to these crucial electrical safety guidelines. Always use a grounded electrical outlet of the correct voltage – verify this before plugging in the unit. Never operate the dehumidifier with a damaged cord or plug; replace them immediately.

Avoid using extension cords whenever possible. If an extension cord is absolutely necessary, ensure it is heavy-duty and rated for the dehumidifier’s power consumption. Do not run the power cord under carpets, rugs, or near heat sources.
Never attempt to disassemble or repair the Drizair 1200 yourself. This could result in electrical shock or damage to the unit. If you experience any electrical issues, contact a qualified technician. Keep the unit away from water and moisture to prevent electrical hazards. Regularly inspect the power cord for any signs of wear and tear.
Operating Environment Restrictions
To maintain optimal performance and prevent damage to your Drizair 1200 dehumidifier, observe these operating environment restrictions. The unit is designed for indoor use only and should not be exposed to direct sunlight, rain, or extreme temperatures.
Operate the dehumidifier in a well-ventilated area, free from dust, flammable materials, and corrosive gases. Avoid using the unit in areas where it may be splashed with water or exposed to high humidity levels beyond its capacity.
Do not operate the Drizair 1200 near heat sources like radiators or stoves. Ensure there is sufficient space around the unit for proper air circulation – at least 12 inches on all sides. Avoid placing the dehumidifier on uneven surfaces or in areas prone to vibrations. Operating outside these restrictions may void the warranty and compromise the unit’s effectiveness.