OSOTEK H100
OSOTEK Cordless Wet Dry Vacuum Cleaner
Model: H100 | Brand: OSOTEK
Introduction
This instruction manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your OSOTEK H100 Cordless Wet Dry Vacuum Cleaner. Please read this manual thoroughly before first use and keep it for future reference.

The OSOTEK H100 Cordless Wet Dry Vacuum Cleaner with its smart base station.
Safety Information
For your safety, always adhere to the following guidelines:
- Read all instructions before using the appliance.
- Use only as described in this manual.
- Do not immerse the appliance in water or other liquids.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Use only OSOTEK recommended cleaning solutions.
- Refer to the full user manual for comprehensive safety instructions and warnings.
Package Contents
Ensure all items are present upon unboxing:
- OSOTEK H100 Vacuum Cleaner
- Matribase Smart Base Station
- Brush Roll (pre-installed)
- HEPA Filter (pre-installed)
- Power Cable
- Measuring Cup
- Water Tank Cleaning Brush
- OSOTEK Sanitize Formula (sample)

Overview of the OSOTEK H100 vacuum cleaner and its included accessories.
Official OSOTEK video demonstrating the unboxing process of the Hotwave Wet Dry Vacuum.
Setup
- Assembly: Insert the handle into the main body of the vacuum until it clicks securely into place.
- Charging: Place the vacuum onto the Matribase Smart Base Station. Ensure the power cable is connected to the base station and a power outlet. The LED display will indicate charging status.
- Filling Water Tanks: The Matribase station features a 3L clean water tank. Fill this tank with clean water and, if desired, OSOTEK cleaning solution according to the solution's instructions. The vacuum's internal water tank will automatically refill from the base station when placed on it.

The 3L base station automatically refills the vacuum's water tank for longer cleaning sessions.
Operating Instructions
- Power On/Off: Press the power button on the handle to turn the vacuum on or off.
- Cleaning Modes: The vacuum offers multiple cleaning modes. The smart LED screen displays the current cleaning status and mode. Voice prompts will guide you through the process.
- Hot Water Cleaning: The Superthermal technology maintains water at 60°C at the contact point with the floor, effectively dissolving stubborn stains.
- Real-time Mess Detection: An infrared sensor detects the level of mess and automatically adjusts the suction power for optimal cleaning efficiency and extended runtime.

Demonstration of the hot water cleaning capability, showing effective stain removal.

The built-in infrared sensor detects mess thickness and adjusts suction power automatically.

The smart LED display provides clear cleaning status and is complemented by intelligent voice prompts.
Official OSOTEK video showcasing the Hotwave Wet Dry Vacuum's cleaning capabilities on various messes.
Official OSOTEK video demonstrating the Hotwave Wet Dry Vacuum Cleaner's features and performance.
Maintenance
Regular maintenance ensures optimal performance and longevity of your vacuum cleaner.
- Automatic Self-Cleaning & Drying: After use, place the vacuum back on the Matribase Smart Base Station and press the self-cleaning button. The roller brush will be cleaned with hot water and then dried with 55°C hot air to prevent odors.
- Emptying Dirty Water Tank: The dirty water tank should be emptied after each use. Remove the tank from the vacuum and dispose of the dirty water. Clean the tank as needed.
- Cleaning Brush Roll & Filter: Periodically remove the brush roll and HEPA filter for manual cleaning. Rinse them under running water and allow them to air dry completely before reinserting.

The self-cleaning and hot air drying system ensures the brush roll remains clean and odor-free.
Official OSOTEK video detailing the self-cleaning and maintenance aspects of the Hotwave vacuum.
Troubleshooting
If you encounter issues with your OSOTEK H100, refer to the following common solutions. For more complex problems, consult the full user manual or contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Leaking | Improper tank installation, overfilling, or damaged seals. | Ensure tanks are correctly seated. Do not overfill. Check for visible damage to seals. |
| Streaking on floor | Dirty brush roll, incorrect solution-to-water ratio, or excessive water. | Perform self-cleaning cycle. Adjust solution concentration. Ensure proper water usage. |
| Poor suction | Clogged filter, full dirty water tank, or brush roll obstruction. | Clean or replace filter. Empty dirty water tank. Clear any obstructions from brush roll. |
| Voice prompts not working | Voice prompt feature is turned off. | Check the voice prompt setting on the back of the vacuum's main body. |
Specifications
| Feature | Specification |
|---|---|
| Brand | OSOTEK |
| Model Name | H100 |
| Special Feature | Wet, Dry |
| Filter Type | HEPA Filter |
| Cordless | Yes |
| Clean Water Tank Capacity | 3 Liters (Base Station) |
| Recommended Uses | Hardwood Floors |
| Battery Type | Lithium-Ion |
| Noise Level | 78 dB |
| Control Method | Push Button, Voice |
| Connectivity Technology | Infrared (Mess Detection) |
| Item Weight | 37.8 pounds |
Warranty and Support
For detailed warranty information, technical support, or to purchase replacement parts, please refer to the official OSOTEK website or the full User Manual provided with your product.
User Manual (PDF): Download Here
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