1. Introduction
Thank you for choosing the Ultenic AC1 Elite Wet Dry Vacuum Cleaner. This 3-in-1 appliance is designed to vacuum, wash, and mop your floors simultaneously, providing an efficient and thorough cleaning experience. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your device. Please read it thoroughly before first use and retain it for future reference.
2. Product Overview
The Ultenic AC1 Elite combines powerful vacuuming with wet mopping capabilities, featuring smart mess detection and a self-cleaning function for convenience.

Figure 2.1: Ultenic AC1 Elite Wet Dry Vacuum Cleaner and included accessories.
Key Features:
- 3-in-1 Cleaning: Vacuums, washes, and mops simultaneously.
- Self-Cleaning Cycle: Automatically cleans the brush roller and tubing.
- Smart Mess Detection: Optimizes suction power based on the type of mess (wet or dry).
- Extended Runtime: Up to 50 minutes of continuous operation on a single charge.
- Digital Display & Voice Prompts: Provides real-time information on battery, modes, and alerts.
- Lightweight & Self-Propelled: Weighs less than 9.5 lbs and features a self-propelled brush roller for easy maneuverability.
- Dual Tank Design: Separates clean and dirty water to ensure continuous cleaning with fresh water.
- Edge Cleaning: Designed to clean close to edges and corners.
3. What's in the Box
Carefully unpack all components and check against the list below. If any items are missing or damaged, contact Ultenic customer support.

Figure 3.1: All components included in the Ultenic AC1 Elite packaging.
- Ultenic AC1 Elite Wet Dry Vacuum Cleaner (Main Unit)
- Charging Base
- Power Adapter
- Washable Filter (HEPA Filter)
- Cleaning Tool
- Cleaner Solution (Ultenic brand recommended)
4. Setup
4.1 Assembly
- Insert the handle into the main body of the vacuum until it clicks securely into place.
- Place the charging base on a flat, stable surface near a power outlet.
- Connect the power adapter to the charging base and plug it into a wall outlet.
4.2 Charging the Battery
Before first use, fully charge the vacuum cleaner. Place the assembled vacuum onto the charging base. The LED display will indicate charging status. A full charge takes approximately 3.5 hours.

Figure 4.1: Place the vacuum on the charging base to charge the battery.
4.3 Filling the Clean Water Tank
- Remove the clean water tank from the main unit.
- Open the tank cap and fill with clean tap water. For enhanced cleaning, add Ultenic brand cleaning solution as per instructions on the solution bottle. Do not use cleaning solutions that generate foam with the machine other than the Ultenic brand.
- Close the cap securely and reattach the tank to the vacuum.

Figure 4.2: Use only Ultenic brand cleaning solution to prevent foaming and machine malfunction.
5. Operating Instructions
5.1 Powering On/Off
Press the Power button on the handle to turn the vacuum on or off.
5.2 Cleaning Modes
The Ultenic AC1 Elite features multiple cleaning modes to suit different cleaning needs. Press the Mode button to switch between them.

Figure 5.1: Visual representation of Smart Mode, Max Mode, and Vac Mode for different types of messes.
- Smart Mode: Automatically adjusts suction power and water flow based on detected mess. Ideal for general cleaning.
- Max Mode: Provides maximum suction and water for stubborn dirt and heavy messes.
- Vac Mode: Dries floors quickly by absorbing standing water. Useful for spills or after wet cleaning.
5.3 Cleaning Your Floors
Hold the vacuum at a comfortable angle and move it forward and backward over the area to be cleaned. The self-propelled brush roller assists in movement.

Figure 5.2: The Ultenic AC1 Elite effectively cleans both wet and dry messes in a single pass.

Figure 5.3: The narrow edge design allows for effective cleaning in corners and along baseboards.
5.4 LED Display and Voice Prompts
The integrated LED display shows the current cleaning mode, remaining battery power, and error notifications. Voice prompts will guide you with reminders such as "Low battery, please charge," "Please return the device to the dock for cleaning," or "Insufficient water in clean water tank, please refill."

Figure 5.4: The LED display provides real-time status updates, including dirt detection indicators.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Ultenic AC1 Elite.
6.1 Self-Cleaning Cycle
After each use, place the vacuum on the charging base and press the self-cleaning button. This cycle cleans the brush roller and internal tubing, preventing odors and blockages.

Figure 6.1: The one-touch self-cleaning function keeps the brushroll clean and prevents odors.
6.2 Emptying and Cleaning the Dirty Water Tank
It is recommended to empty the dirty water tank after each use to prevent odors and bacterial growth. Remove the tank, open the lid, dispose of the dirty water, and rinse the tank thoroughly with clean water. Allow it to air dry before reattaching.

Figure 6.2: The dual tank design separates clean and dirty water. Empty the dirty water tank after each use.
6.3 Cleaning the Brush Roller
Even with self-cleaning, periodically inspect the brush roller for tangled hair or debris. Remove the brush roller cover, take out the roller, and use the provided cleaning tool to remove any obstructions. Rinse the roller with water if necessary and allow it to dry completely before reinserting.
6.4 Cleaning the Filter
The washable filter should be rinsed with water every few uses or when suction power decreases. Allow the filter to air dry completely for at least 24 hours before reinserting it into the vacuum. Do not operate the vacuum without a dry filter.
6.5 Deep Cleaning Pipes
To prevent pipe clogging, it is recommended to perform a deep cleaning of the machine every two weeks. Use the included cleaning brush from the accessory kit to remove any residual hair and debris from the machine’s pipes, avoiding long-term buildup that may affect cleaning performance.
7. Troubleshooting
Refer to the table below for common issues and their solutions. If the problem persists, contact Ultenic customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on. | Battery is low or depleted. | Charge the vacuum fully (approx. 3.5 hours). |
| No water dispensing or insufficient water. | Clean water tank is empty. | Refill the clean water tank. |
| Poor suction or cleaning performance. | Dirty water tank is full; Brush roller is clogged; Filter is dirty. | Empty and clean the dirty water tank; Clean the brush roller; Clean and dry the filter. |
| Leaks or excessive water during use. | Dirty water tank is full; Clogged pipes/tubing; Incorrect cleaning solution. | Engage Vac MODE to absorb standing water. Check & empty dirty water tank. Clean rollers and tubes weekly to prevent clogs. Ensure only Ultenic brand cleaning solution is used. |
| Unpleasant odor from the vacuum. | Dirty water tank not emptied/cleaned; Brush roller not cleaned. | Empty and thoroughly clean the dirty water tank. Perform self-cleaning cycle and manually clean the brush roller. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | AC1 Elite |
| Brand | Ultenic |
| Type | Wet Dry Vacuum Cleaner |
| Special Features | 3-in-1 (Vacuum, Mopping, Self-Cleaning), 50mins Long Runtime, Washable Filter, Cordless, Smart Stain Detection, Dual Water Tank Separation, Lightweight, Self Propelled Function |
| Filter Type | Washable Filter |
| Clean Water Tank Capacity | 650 Milliliters |
| Wattage | 230 watts |
| Runtime | Up to 50 minutes |
| Charging Time | 3.5 Hours |
| Noise Level | 68 dB |
| Product Dimensions | 43.3"L x 10.82"W x 8.6"H |
| Item Weight | 9.48 pounds |
| Battery Type | Lithium-Ion |
9. Safety Information
- Read all instructions before using the appliance.
- Use only as described in this manual.
- Do not immerse the appliance in water or other liquids.
- Do not use on wet surfaces if the vacuum is not in wet mode, or to pick up flammable or combustible liquids.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Use only Ultenic recommended cleaning solutions.
- Store the appliance indoors in a dry place.
- Keep out of reach of children.
10. Warranty and Support
Specific warranty details are typically provided with your product packaging or on the manufacturer's official website. For technical support, troubleshooting assistance, or warranty claims, please contact Ultenic customer service. Contact information can usually be found on the Ultenic website or on the product packaging.
Note: No specific warranty period or contact details were provided in the product data. Please refer to the official Ultenic website or product packaging for the most accurate and up-to-date information.





