Aidodo 500B
Aidodo 600ml Dehumidifier User Manual - Model 500B
Your guide to efficient humidity control
1. Introduction
Thank you for choosing the Aidodo 600ml Dehumidifier, Model 500B. This compact and efficient appliance is designed to remove excess moisture from the air, helping to prevent mold, mildew, and dampness in small spaces. By maintaining optimal humidity levels, it contributes to a healthier and more comfortable indoor environment. Please read this manual thoroughly before operating the device to ensure safe and effective use.

Image 1.1: The Aidodo Dehumidifier helps create a healthy and comfortable environment by reducing excess moisture, mold, and dampness.
2. Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Ensure the power cord is not damaged and is properly plugged into a suitable electrical outlet.
- Do not operate the dehumidifier with wet hands or near water.
- Keep the appliance away from heat sources, direct sunlight, and flammable materials.
- Do not block the air inlet or outlet. Ensure at least 10 cm (4 inches) of clearance around the unit for proper air circulation.
- This appliance is designed for indoor use only.
- Do not attempt to repair or disassemble the unit yourself. Contact customer support for assistance.
- Empty the water tank regularly to prevent overflow.
- Operate the unit within the recommended temperature range of 41°F-122°F (5°C-50°C). Effectiveness is reduced below 41°F (5°C).
3. Product Overview
The Aidodo 600ml Dehumidifier (Model 500B) is a compact and portable unit featuring Peltier technology for quiet operation. Key components include the main unit, a removable water tank, a power button, and an indicator light.

Image 3.1: Front view of the Aidodo 600ml Dehumidifier, showing the air intake grille, power button, and water tank.
Main Features:
- Ultra-Quiet Operation: Operates below 35 dB, suitable for bedrooms and offices.
- Automatic Shut-off: Unit automatically turns off when the water tank is full or removed.
- Energy Efficient: Low power consumption of 23W.
- Compact and Portable: Lightweight design for easy placement in various small spaces.
4. Setup
Follow these steps to set up your dehumidifier:
- Unpack the Unit: Carefully remove the dehumidifier from its packaging. Retain the packaging for future storage or transport.
- Choose a Location: Place the dehumidifier on a flat, stable surface in the desired area. Ensure there is adequate space (at least 10 cm or 4 inches) around the air inlet and outlet for unrestricted airflow. Avoid placing it in direct sunlight or near heat sources.
- Connect Power: Plug the power adapter into the dehumidifier's power port, then plug the adapter into a standard electrical outlet.

Image 4.1: The dehumidifier is suitable for various small spaces such as bedrooms, bathrooms, wardrobes, and wine cellars.
5. Operating Instructions
Operating your Aidodo dehumidifier is simple:
- Power On: Press the power button located on the top of the unit. The indicator light will illuminate green, indicating that the dehumidifier is operating.
- Automatic Shut-off: The unit is equipped with an automatic shut-off function. When the 600ml water tank is full, the dehumidifier will automatically turn off, and the indicator light will change from green to orange (or red), signaling that the tank needs to be emptied.
- Power Off: To turn off the dehumidifier manually, press the power button again. The indicator light will turn off.

Image 5.1: The dehumidifier automatically shuts off when the water tank is full, ensuring safe operation.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your dehumidifier.
6.1 Emptying the Water Tank
- When the indicator light turns orange/red, the water tank is full.
- Gently pull out the water tank from the front of the unit.
- Carefully pour out the collected water.
- Slide the empty water tank back into the unit until it clicks into place. The dehumidifier will resume operation automatically if it was on.

Image 6.1: The removable water tank is easy to empty. The light turns red when the tank is full.

Image 6.2: Close-up view of the water draining process from the removable tank.
6.2 Cleaning the Unit
- Always unplug the dehumidifier before cleaning.
- Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Periodically clean the air inlet and outlet grilles to remove dust and debris, ensuring efficient airflow. A soft brush or vacuum cleaner attachment can be used.
- Clean the water tank with mild soap and water if necessary, then rinse thoroughly and dry before reinserting.
6.3 Storage
If storing the dehumidifier for an extended period, ensure the water tank is empty and clean, and the unit is dry. Store it in a cool, dry place, preferably in its original packaging.
7. Troubleshooting
If you encounter issues with your Aidodo dehumidifier, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Dehumidifier does not turn on. | No power supply; Power button not pressed; Water tank full or not properly inserted. | Check power connection; Press power button; Empty and reinsert water tank correctly. |
| No water collected. | Low ambient humidity; Temperature too low; Air inlets/outlets blocked. | Ensure humidity is above 60% RH; Operate above 41°F (5°C); Clear any obstructions. |
| Indicator light is orange/red. | Water tank is full. | Empty the water tank. |
| Unit is noisy. | Unit not on a flat surface; Obstruction in fan. | Place on a flat, stable surface; Check for and remove any obstructions (after unplugging). |
If the problem persists after attempting these solutions, please contact Aidodo customer support.
8. Specifications
| Brand | Aidodo |
| Model Number | 500B |
| Water Tank Capacity | 600 Milliliters |
| Dehumidification Efficiency | Approx. 300 ml/day (at 30°C, 80% RH) |
| Power Consumption | 23 Watts |
| Noise Level | Below 35 dB |
| Recommended Coverage Area | 5-20 m² |
| Dimensions (L x W x H) | 15.4 x 13 x 21.8 cm |
| Weight | 1.1 Kilograms |
| Material | Plastic (ABS) |
| Operating Temperature | 41°F-122°F (5°C-50°C) |
| Special Features | Automatic Dehumidification, Portable, Low Noise Operation |

Image 8.1: The dehumidifier utilizes Ultra-Quiet Peltier Technology, operating below 35dB.

Image 8.2: The unit is designed for energy saving and environmental protection, with a low power consumption of 23W.
9. Warranty and Support
Aidodo is committed to providing excellent customer service. The product is constructed from high-quality, portable, and durable ABS material. While specific warranty details are not provided in this manual, if you have any questions or require assistance with your Aidodo 600ml Dehumidifier, Model 500B, please do not hesitate to contact our customer support team. We aim to respond to all inquiries within 24 hours.
For support, please refer to the contact information provided with your purchase or visit the official Aidodo website.
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