1. Introduction
Thank you for choosing the TENKER Dehumidifier Model QIG-D05. This manual provides essential information for the safe and efficient operation of your new dehumidifier. Please read it thoroughly before use and retain it for future reference.
This dehumidifier is designed to effectively remove excess moisture from the air, creating a more comfortable and healthier living environment. It features semiconductor condensation technology, dual fans, and dual semiconductor condensers for high efficiency. With a 77oz water tank, it can collect up to 35oz of moisture per day in optimal conditions (86°F, 80% RH).
2. Important Safety Information
- Always place the dehumidifier on a stable, level surface.
- Ensure the power cord is not damaged or pinched.
- Do not block the air inlets or outlets.
- Keep the appliance away from water and other liquids.
- Unplug the unit before cleaning or maintenance.
- Do not operate the unit if any part is damaged.
- Keep out of reach of children and pets.
- This appliance is for indoor residential use only.
3. Product Components
Familiarize yourself with the main parts of your TENKER Dehumidifier:
- Control Panel: Touch-sensitive buttons for power, light, and sleep mode.
- Air Inlet/Outlet: Grilles for air circulation.
- Water Tank: Removable 77oz (2200ml) transparent tank for collected water.
- Water Level Sensor: Detects when the tank is full.
- Ergonomic Recessed Handle: For easy portability.
- Power Cord: For electrical connection.
- LED Ambient Light: 7-color light feature.

Image: Front view of the TENKER Dehumidifier, showing the control panel and decorative leaf cutouts.
4. Setup Guide
- Unpack: Carefully remove the dehumidifier from its packaging.
- Placement: Place the unit on a firm, level surface in the desired room. Ensure there is at least 10 cm (4 inches) of space around the air inlets and outlets for proper airflow.
- Power Connection: Plug the power cord into a suitable electrical outlet.
- Water Tank: Ensure the water tank is correctly inserted into the unit.

Image: Rear view of the TENKER Dehumidifier, highlighting the transparent water tank and the handle.
5. Operating Instructions
5.1 Power On/Off
- Press the Power Button (⏻) on the control panel to turn the unit on or off.
- Upon powering on, the dehumidifier will start in High Speed Mode.
5.2 Operating Modes
- High Speed Mode: This is the default mode upon startup. It provides efficient and quick moisture removal.
- Sleep Mode: Press the Sleep Mode Button (🌙) to activate Sleep Mode. In this mode, the unit operates quietly (less than 30 dB) for undisturbed sleep or study.

Image: The dehumidifier illustrating the difference between Powerful Mode (30-40dB) and Sleep Mode (<30dB).
5.3 7-Color LED Ambient Light
- Press the Light Button (💡) to cycle through the ambient light options:
- 7-color cycle upon startup.
- Fixed color (press again to select desired color).
- Off (press again after fixed color).
- This feature can create a cozy and romantic atmosphere or serve as a soft night light.

Image: The dehumidifier showcasing the 7-color LED light feature, with options for cycling, fixed color, or off.
5.4 Auto Shut-off Protection
- The dehumidifier is equipped with an intelligent auto shut-off function.
- When the 77oz water tank is full, the unit will automatically turn off to prevent water leakage or overflow.
- A red light will flash to indicate that the tank needs to be emptied.

Image: The dehumidifier demonstrating the auto shut-off feature when the water tank is full, indicated by red lights.
6. Maintenance
6.1 Emptying the Water Tank
- When the water tank is full, the unit will stop operating and a red light will flash.
- Carefully pull out the water tank from the back of the unit using the recessed handle.
- Pour out the collected water.
- Reinsert the empty water tank firmly into the unit until it clicks into place. The unit will resume operation.
Video: This video demonstrates how to remove and empty the water tank of the TENKER Dehumidifier.
6.2 Cleaning the Unit
- Wipe the exterior of the dehumidifier with a soft, damp cloth.
- Clean the air inlets and outlets regularly to prevent dust buildup, which can affect performance.
- The water tank can be rinsed with clean water. Do not use harsh detergents.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | TENKER |
| Model Name | QIG-D05 |
| Floor Area Coverage | Up to 1000 Square Feet |
| Color | White |
| Water Tank Capacity | 77oz (2200 Milliliters) |
| Dehumidification Capacity | Up to 35oz (1.8 Pints) per Day (at 86°F, 80% RH) |
| Special Features | Automatic Shutoff, Ergonomic Handle, Quiet Operation, Removable Tank, Sleep Mode, 7-Color LED Light |
| Number of Speeds | 2 (High Speed, Sleep Mode) |
| Product Dimensions | 7.87"(L) x 5.5"(W) x 13.78"(H) |
| Material | Metal, Plastic |
| Wattage | 88.00W |
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply; Water tank not properly inserted. | Check power connection; Reinsert water tank correctly. |
| Dehumidification is weak. | Room humidity is too low; Air inlets/outlets are blocked. | Ensure room humidity is above 40% RH; Clear any obstructions. |
| Red light flashing. | Water tank is full. | Empty the water tank and reinsert it. |
| Unit is noisy. | Operating in High Speed Mode; Unit not on a stable surface. | Switch to Sleep Mode; Place on a flat, stable surface. |
9. Warranty and Support
The TENKER Dehumidifier Model QIG-D05 comes with a 1-year warranty from the date of purchase.
For technical support, warranty claims, or any questions regarding your product, please contact TENKER customer service. Refer to the product packaging or the official TENKER website for contact details.