Candy CAS-CF40-US
Candy 84 Pints Dehumidifier Instruction Manual
Model: CAS-CF40-US
1. Introduction
Thank you for choosing the Candy 84 Pints Dehumidifier. This manual provides essential information for the safe and efficient operation of your appliance. Please read it thoroughly before use and retain it for future reference. This dehumidifier is designed to remove excess moisture from indoor air, improving comfort and preventing issues related to high humidity.
2. Safety Information
- Ensure the power supply matches the voltage specified on the rating label.
- Do not operate the dehumidifier with a damaged power cord or plug.
- Keep the appliance away from heat sources, flammable materials, and water.
- Do not insert objects into the air inlet or outlet.
- Always unplug the unit before cleaning or performing any maintenance.
- This appliance is for residential use only.
- Supervise children to ensure they do not play with the appliance.
- Ensure the unit is placed on a stable, level surface to prevent tipping.
3. Product Overview
The Candy 84 Pints Dehumidifier is designed for effective moisture removal in large spaces. It features a user-friendly control panel, multiple operating modes, and convenient mobility options.

Figure 3.1: Front View of the Dehumidifier. This image displays the front of the Candy 84 Pints Dehumidifier, highlighting its digital display showing '50' and the transparent water level indicator on the lower front panel.
Key Features:
- High Capacity: Removes up to 84 pints of moisture per day.
- Large Coverage: Suitable for spaces up to 5000 sq. ft.
- Adjustable Humidity: Humidity levels can be set from 30% to 80%.
- Wi-Fi Control: Remote operation via a smartphone application.
- Dual Drainage Options: Built-in water tank or continuous drain hose.
- Portability: Equipped with handles and 360° wheels for easy movement.
- Washable Filter: Reusable filter for easy maintenance.
- Automatic Defrost: Ensures efficient operation in cooler conditions.
- Full Tank Shut-off: Automatically stops operation when the water tank is full.
4. Setup
4.1 Unpacking and Placement
- Carefully remove the dehumidifier from its packaging.
- Place the unit upright on a firm, level surface.
- Ensure there is at least 8 inches (20 cm) of space around the air inlet and outlet for proper airflow.
- Avoid placing the unit near heat-generating appliances or in direct sunlight.
4.2 Drainage Methods
Your dehumidifier offers two drainage options:

Figure 4.1: Drainage Options. This image illustrates the two methods for water drainage: using the internal 1.45-gallon water tank or connecting the included 3.33 ft drain pipe for continuous drainage.
4.2.1 Manual Drainage (Water Tank)
- The dehumidifier collects water in its internal 1.45-gallon (5.5-liter) water tank.
- When the tank is full, the unit will automatically shut off and an indicator light will illuminate.
- Carefully remove the water tank from the front of the unit, empty the collected water, and reinsert the tank securely.

Figure 4.2: Removing the Water Tank. This diagram shows the process of removing the built-in water tank and its detachable lid to prevent spills during emptying.
4.2.2 Continuous Drainage (Drain Hose)
- For continuous operation without emptying the tank, attach the included drain hose to the drainage port on the back of the unit.
- Ensure the hose is sloped downwards to allow gravity to drain the water into a suitable floor drain or container.
- Do not allow the hose to be kinked or blocked, as this will prevent proper drainage.
5. Operating Instructions
5.1 Control Panel

Figure 5.1: Control Panel. This image provides a detailed view of the dehumidifier's top control panel, showing buttons for Lock, Timer, Humidity Setting, Fan Speed, Mode, and Power/Connect, along with the digital display.
- Power Button: Press to turn the unit ON or OFF. Press and hold for 3 seconds to initiate Wi-Fi connection.
- Mode Button: Cycle through operating modes (Auto, Continuous, Sleep).
- Speed Button: Adjust fan speed (High, Low).
- Humidity Setting Button: Set desired humidity level (30% - 80%).
- Timer Button: Set a timer for automatic shut-off.
- Lock Button: Press and hold for 3 seconds to lock/unlock the control panel.
5.2 Operating Modes

Figure 5.2: Operating Modes. This image displays the three main operating modes: Sleep Mode (low fan speed, panel light off), Auto Mode (dehumidifier pauses when humidity is below set level), and Continuous Mode (high fan speed for constant dehumidification).
- Auto Mode: The unit will automatically adjust its operation to maintain the set humidity level. It will pause when the humidity is below the set level to save energy.
- Continuous Mode: The unit will operate continuously at high fan speed, regardless of the ambient humidity, for maximum moisture removal.
- Sleep Mode: The fan speed is set to low, and the panel lights turn off for quiet operation during sleep.
5.3 Humidity Level Setting
Press the 'Humidity Setting' button to adjust the desired humidity level between 30% and 80% in 5% increments. The unit will operate to maintain this level.

Figure 5.3: Humidity Feedback. This image shows the dehumidifier's display with a three-color LED ring that provides visual feedback on current humidity levels: blue for less than 44%, green for 46%-64%, and red for greater than 66%.
5.4 Wi-Fi Control
The dehumidifier supports Wi-Fi connectivity, allowing remote control via a smartphone app. It is compatible with Google Home and Alexa.

Figure 5.4: Wi-Fi Connectivity. This image illustrates the dehumidifier's Wi-Fi control capabilities, showing compatibility with Google Home, Alexa, and a dedicated mobile application for remote management.
- Download the Candy Smart Home app from your device's app store.
- Follow the in-app instructions to connect your dehumidifier to your home Wi-Fi network.
- Once connected, you can remotely adjust settings such as fan speed, timer, and operating mode.
5.5 Automatic Defrost
The unit features an automatic defrost function. If frost builds up on the evaporator coils, the compressor will temporarily turn off, and the fan will continue to run to melt the frost. This ensures efficient operation in low-temperature environments.

Figure 5.5: Automatic Defrost and Full Tank Protection. This image highlights two safety and efficiency features: automatic defrost for cold conditions and the unit's ability to stop operation when the water tank is full to prevent overflow.
5.6 Full Tank Protection
For safety and convenience, the dehumidifier will automatically stop operating when the water collection tank is full. An indicator light will illuminate, and the unit will resume operation once the tank has been emptied and correctly reinserted.
6. Maintenance
6.1 Cleaning the Air Filter
Regular cleaning of the air filter is crucial for maintaining the dehumidifier's efficiency and lifespan.

Figure 6.1: Washable Filter. This image highlights the convenient features of the dehumidifier, including integrated handles, 360-degree rotating wheels for mobility, and the washable air filter shown under running water for cleaning.
- Unplug the dehumidifier from the power outlet.
- Remove the air filter from the back or side of the unit (refer to the diagram in Figure 6.1 for location).
- Wash the filter with clean water and a mild detergent.
- Rinse thoroughly and allow it to air dry completely before reinserting.
- Clean the filter every two weeks or more frequently if the unit is used in a dusty environment.
6.2 Cleaning the Unit Exterior
- Wipe the exterior of the dehumidifier with a soft, damp cloth.
- Do not use harsh chemicals, abrasive cleaners, or solvents, as these can damage the surface.
6.3 Storage
- If storing the unit for an extended period, ensure the water tank is empty and clean.
- Clean the air filter.
- Wrap the power cord neatly.
- Store the dehumidifier in an upright position in a cool, dry place, away from direct sunlight.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dehumidifier does not turn on. | No power supply; Power cord not plugged in; Water tank full or incorrectly inserted. | Check power connection; Ensure water tank is empty and properly seated. |
| Unit is running but not collecting water. | Room temperature too low; Humidity level already low; Air filter clogged; Unit in defrost mode. | Ensure room temperature is above 41°F (5°C); Check and clean air filter; Wait for defrost cycle to complete. |
| Unit is noisy. | Unit not on a level surface; Air filter clogged; Fan obstruction. | Place on a flat, stable surface; Clean air filter; Check for obstructions in fan area. |
| Water leaks from the unit. | Water tank not properly inserted; Drain hose improperly connected or blocked. | Reinsert water tank correctly; Check drain hose for kinks or blockages. |
| Wi-Fi connection issues. | Incorrect Wi-Fi password; Router too far; App not updated. | Verify Wi-Fi credentials; Move unit closer to router; Update app to latest version. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Candy |
| Model Name | 2400e (CAS-CF40-US) |
| Dehumidification Capacity | 84 Pints per Day (at 86°F, 80% RH) |
| Coverage Area | Up to 5000 Square Feet |
| Humidity Range | 30% to 80% |
| Water Tank Volume | 1.45 Gallons (5.5 Liters) |
| Product Dimensions (DxWxH) | 9.82"D x 13.39"W x 20.39"H |
| Item Weight | 34.3 pounds |
| Special Features | Automatic Defrost, Wi-Fi Control, Full Tank Shut-off, Washable Filter |
| Included Components | Drain Hose |
| UPC | 199284063310 |
9. Warranty and Support
Candy is committed to providing high-quality products and customer satisfaction. While specific warranty details are not provided in this manual, please refer to the product packaging or the official Candy website for the most current warranty information.
For technical assistance, troubleshooting, or any questions regarding your Candy Dehumidifier, please contact Candy customer support. Our team is ready to provide professional guidance and support.
- Online Support: Visit the official Candy website for FAQs and support resources.
- Contact Information: Refer to your product's packaging or the Candy website for customer service phone numbers or email addresses.
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