1. Introduction
Thank you for choosing the Hysure T8BK-UK-G2 Electric Dehumidifier. This device is designed to efficiently remove excess moisture from the air, helping to prevent mold, mildew, and dampness in your living spaces. Please read this manual carefully before use to ensure safe and optimal performance. Keep this manual for future reference.
2. Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions before using the appliance.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been dropped or damaged in any manner.
- Always place the dehumidifier on a flat, stable surface to prevent tipping.
- Ensure the power cord is not pinched or damaged.
- Do not block the air inlet or outlet. Maintain at least 10 cm (4 inches) of clear space around the unit for proper airflow.
- Unplug the dehumidifier from the power outlet before cleaning, performing any maintenance, or when not in use.
- Do not use the appliance near water or in extremely wet environments such as directly in a shower or bathtub.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Keep out of reach of children.
- Use only the original power adapter provided with the unit.
3. Product Overview
The Hysure T8BK-UK-G2 is a compact and efficient electric dehumidifier designed for small to medium-sized spaces. It utilizes advanced semiconductor technology to quietly remove moisture from the air.
Key Features:
- Efficient Moisture Removal: Absorbs up to 300 ml of moisture per day (at 30°C, 80% RH).
- Large Water Tank: Features a 700 ml removable water tank.
- Automatic Shut-off: Automatically turns off when the water tank is full, indicated by a yellow LED.
- Quiet Operation: Operates at approximately 35 dB, suitable for bedrooms and offices.
- One-Button Control: Simple and intuitive operation.
- Compact & Portable: Lightweight design for easy placement and movement.
Components:
The dehumidifier consists of a main unit, a removable water tank, and a power adapter.

Figure 3.1: Hysure T8BK-UK-G2 Electric Dehumidifier - Front View

Figure 3.2: Illustration of effective dehumidification and air cleaning process, showing removal of peculiar smells, prevention of damaged furniture, dust, skin allergies, and cracked walls. The air outlet is located on the back of the unit.
4. Setup
Follow these steps for initial setup:
- Unpack: Carefully remove the dehumidifier and all packaging materials from the box.
- Placement: Place the unit on a firm, level surface in the desired location. Ensure there is at least 10 cm (4 inches) of clear space around the air inlet (front) and air outlet (back) for optimal performance. Avoid placing it in direct sunlight or near heat sources.
- Power Connection: Connect the power adapter to the dehumidifier's power input port, then plug the adapter into a suitable electrical outlet (220V AC).

Figure 4.1: Examples of suitable placement for the dehumidifier in different environments such as a bedroom, bathroom, dorm room, and baby room.
5. Operating Instructions
5.1 Powering On/Off
- To Turn On: Press the power button located on the top of the unit. The LED indicator will illuminate green, signifying that the dehumidifier is operating.
- To Turn Off: Press the power button again. The LED indicator will turn off, and the unit will cease operation.

Figure 5.1: The single power button controls operation. A green light indicates the dehumidifier is working, while a yellow light indicates the water tank is full.
5.2 Automatic Shut-off and Water Tank Management
The dehumidifier is equipped with an automatic shut-off function for convenience and safety.
- When the 700 ml water tank is full, the unit will automatically stop dehumidifying, and the LED indicator will change from green to yellow.
- To resume operation, you must empty the water tank.
Emptying the Water Tank:
- Turn off the dehumidifier and unplug it from the power outlet.
- Carefully slide out the water tank from the back of the unit.
- Locate the rubber plug at the bottom of the tank. Pull out the plug to drain the collected water.
- Once empty, securely reinsert the rubber plug.
- Slide the water tank back into the dehumidifier until it clicks into place. Ensure it is properly seated.
- Plug in the dehumidifier and press the power button to resume operation. The LED indicator should turn green.

Figure 5.2: Step-by-step guide for removing, emptying, and cleaning the 700 ml (24 oz) detachable water tank.
6. Maintenance
Regular maintenance ensures the longevity and efficient operation of your dehumidifier.
6.1 Cleaning the Exterior
- Always unplug the unit before cleaning.
- Wipe the exterior surfaces with a soft, damp cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the surface.
6.2 Cleaning the Water Tank
- Empty the water tank as described in Section 5.2.
- Rinse the tank with clean water. For thorough cleaning, you can use a mild detergent and a soft brush, then rinse thoroughly.
- Ensure the tank is completely dry before reinserting it into the unit to prevent mold or mildew growth.
6.3 Storage
- If you plan to store the dehumidifier for an extended period, ensure the unit is turned off, unplugged, and the water tank is completely empty and dry.
- Clean the exterior of the unit.
- Store the dehumidifier in a cool, dry place, away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your dehumidifier, please refer to the following table before contacting customer support:
| Problem | Possible Cause | Solution |
|---|---|---|
| Dehumidifier does not turn on. | No power supply. | Check if the power adapter is securely plugged into the unit and the wall outlet. Try a different outlet. |
| Dehumidifier is running but not collecting water. | Low room humidity or temperature. | The unit works best at 30°C (80% RH). In very dry or cold conditions, water collection will be minimal. Ensure windows and doors are closed. |
| Air inlets/outlets are blocked. | Ensure there is at least 10 cm (4 inches) of clear space around the unit. | |
| Yellow LED is on, but the tank is not full. | Water tank not properly seated. | Remove the water tank and reinsert it firmly until it clicks into place. |
| Unit is unusually noisy. | Obstruction or unstable surface. | Ensure the unit is on a flat, stable surface. Check for any foreign objects near the fan or air vents. Normal operating noise is approximately 35 dB. |
8. Specifications
Technical specifications for the Hysure T8BK-UK-G2 Electric Dehumidifier:
| Feature | Specification |
|---|---|
| Brand | Hysure |
| Model | T8BK-UK-G2 |
| Water Tank Capacity | 700 ml |
| Dehumidification Capacity | Up to 300 ml/day (at 30°C, 80% RH) |
| Power Consumption | 23 Watts |
| Voltage | 220V AC |
| Noise Level | Approximately 35 dB |
| Dimensions (L x W x H) | 16.3 x 10.7 x 26.7 cm |
| Weight | 1.2 kg |
| Recommended Coverage Area | 50-215 sq ft |

Figure 8.1: The Hysure dehumidifier is designed for high efficiency, covering an area of 50-215 square feet.

Figure 8.2: Noise level comparison chart, illustrating that the Hysure Dehumidifier operates quietly at approximately 35dB, comparable to a quiet room.
9. Warranty and Support
For warranty information, technical support, or any questions regarding your Hysure T8BK-UK-G2 Electric Dehumidifier, please contact Hysure customer service through your retailer or the official Hysure website. Please have your model number (T8BK-UK-G2) and purchase details ready when contacting support.