Introduction
Thank you for choosing the YSMAI HC-22Z Cordless Vacuum Cleaner. This manual provides essential information for the safe and efficient use, assembly, maintenance, and troubleshooting of your new appliance. Please read these instructions thoroughly before first use and retain them for future reference.
Important Safety Instructions
When using an electrical appliance, basic precautions should always be followed, including the following:
- Read all instructions before using this appliance.
- Do not use outdoors or on wet surfaces.
- Do not allow to be used as a toy. Close attention is necessary when used by or near children.
- Use only as described in this manual. Use only manufacturer’s recommended attachments.
- Do not use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
- Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run appliance over cord. Keep cord away from heated surfaces.
- Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
- Do not handle plug or appliance with wet hands.
- Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce airflow.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use without dust cup and/or filters in place.
- Turn off all controls before unplugging.
- Use extra care when cleaning on stairs.
- Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Store the appliance indoors.
- Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
- Use appliances only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
Package Contents
Please check the package contents to ensure all parts are present and undamaged:
- Main Vacuum Unit
- Retractable Metal Tube (Extension Wand)
- Motorized Floor Brush with LED Headlights
- Long Crevice Tool
- 2-in-1 Brush Tool
- Mini Motorized Brush
- Wall Mount Bracket
- Power Adapter/Charger
- Instruction Manual

This image displays all the accessories and main components that come with the YSMAI HC-22Z cordless vacuum cleaner, including the main unit, extension wand, various brushes, and charging cable.
Setup and Assembly
1. Charging the Battery
- Ensure the vacuum is turned off.
- Connect the power adapter to the charging port on the main vacuum unit or directly to the removable battery.
- Plug the adapter into a standard electrical outlet (120V).
- The LED display will indicate charging status. A full charge takes approximately 5 hours.
2. Assembling the Vacuum
- Attach the Extension Wand: Insert the retractable metal tube into the main vacuum unit until it clicks securely into place.
- Attach the Floor Brush: Connect the motorized floor brush to the other end of the extension wand until it clicks. For handheld use, attach accessories directly to the main unit.
- Install Wall Mount (Optional): Choose a suitable location near a power outlet. Secure the wall mount bracket to the wall using the provided screws and anchors.
Operating Instructions
1. Powering On/Off and Suction Modes
The YSMAI HC-22Z features a touch control LED display for easy operation.
- Power On/Off: Press the power button on the main unit to turn the vacuum on or off.
- Change Suction Modes: Use the touch controls on the LED display to switch between three suction modes:
- Eco Mode (12KPa): Provides up to 50 minutes of runtime for light cleaning tasks.
- Standard Mode (20KPa): Offers up to 25 minutes of runtime for everyday cleaning.
- Strong Mode (28KPa): Delivers maximum suction for up to 15 minutes for tough dirt and debris.
- LED Display: The display shows the current battery level, selected suction mode, and alerts for brush roll tangles or suction blockages.

The intuitive LED display on the YSMAI HC-22Z provides real-time information on battery status and allows for easy selection between different suction modes, such as ECO and MAX.
2. Using Attachments
The 8-in-1 design allows for versatile cleaning across various surfaces and areas.
- Motorized Floor Brush: Ideal for hard floors and carpets. The integrated LED headlights illuminate dust and debris in dark areas.
- Long Crevice Tool: Perfect for reaching into narrow gaps, corners, and along edges, such as between sofa cushions or car seats.
- 2-in-1 Brush Tool: Can be used as a soft dusting brush for delicate surfaces or as a stiff brush for stubborn dirt on upholstery and curtains.
- Mini Motorized Brush: Excellent for removing pet hair and deep cleaning upholstery, mattresses, and car interiors.

The YSMAI HC-22Z cordless vacuum effectively removes various types of debris, including dust, pet hair, and larger particles, utilizing its powerful 33000Pa suction.

The YSMAI HC-22Z vacuum offers versatile cleaning, easily converting from a stick vacuum for floors to a handheld unit for stairs and elevated surfaces, providing up to 55 minutes of runtime.

This image demonstrates the YSMAI HC-22Z vacuum's adaptability, showcasing its use with specialized attachments for detailed cleaning of upholstery, crevices, and other surfaces.

The YSMAI HC-22Z's full-size power brush, equipped with LED headlights, illuminates dark areas, making it easy to clean dust and debris hidden under furniture and in dimly lit spaces.
Maintenance and Cleaning
1. Emptying the Dustbin
Empty the dustbin regularly to maintain optimal suction performance.
- Ensure the vacuum is turned off.
- Press the dustbin release button to detach it from the main unit.
- Open the dustbin lid and empty contents into a trash receptacle.
- Close the lid and reattach the dustbin to the main unit until it clicks.
2. Cleaning the Filtration System
The YSMAI HC-22Z features a 6-stage fully-sealed filtration system. Regular cleaning of filters is crucial for performance and air quality.

An exploded view of the YSMAI HC-22Z's advanced 6-stage fully-sealed filtration system, detailing components like the cyclone filter, stainless filter, visible polymer filter (HEPA), multi-cone cyclone, and H12 outlet HEPA filter, designed to capture fine particles and release clean air.
- Disassemble Filters: Twist and pull to remove the filter components from the dustbin. This includes the cyclone filter, stainless filter, and HEPA filter.
- Clean Filters: Tap loose dirt from the filters. Rinse the washable filters (stainless filter, cyclone filter, and visible polymer filter) under cold running water until the water runs clear. Do not wash the H12 outlet HEPA filter unless specified by the manufacturer.
- Dry Filters: Allow all washed filters to air dry completely for at least 24 hours before reassembling. Do not use a dryer or heat to dry them.
- Reassemble: Once completely dry, reassemble the filters in reverse order and place them back into the dustbin.
3. Cleaning the Brush Roll
Periodically check the brush roll for tangled hair or debris.
- Ensure the vacuum is turned off and disconnected from the extension wand.
- Locate the brush roll access cover on the motorized floor brush.
- Remove the brush roll and carefully cut away any tangled hair or fibers using scissors.
- Clean any debris from the brush roll housing.
- Reinsert the brush roll and secure the access cover.
Troubleshooting
If you encounter issues with your YSMAI HC-22Z, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on | Battery is not charged Battery not properly installed | Charge the battery fully Ensure battery is securely clicked into place |
| Low suction power | Dustbin is full Filters are clogged Hose/nozzle is blocked | Empty the dustbin Clean or replace filters Check for and remove any blockages |
| Brush roll not spinning | Brush roll is tangled Brush roll motor issue | Clean hair and debris from brush roll If problem persists, contact customer support |
| LED display shows an alert | Brush roll tangle alert Suction blockage alert | Check and clean brush roll Check for and remove any blockages in the nozzle, wand, or dustbin entry |
| Short runtime | Battery not fully charged Using Strong mode continuously Aging battery | Ensure battery is fully charged Switch to Eco or Standard mode for longer use Consider battery replacement if performance significantly degrades |
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | YSMAI |
| Model Name | HC-22Z |
| Motor Power | 350W Brushless Digital Motor |
| Max Suction Power | 28 KPa |
| Suction Modes | Eco (12KPa), Standard (20KPa), Strong (28KPa) |
| Runtime | Up to 50 minutes (Eco Mode) |
| Battery Type | Lithium-Ion |
| Battery Charge Time | Approx. 5 hours |
| Voltage | 120 Volts |
| Dustbin Capacity | 1 Liter |
| Filtration System | 6-Stage Fully-Sealed, HEPA Filter |
| Noise Level | 60 Decibels |
| Item Weight | 8.16 Pounds |
| Product Dimensions (LxWxH) | 111.8 x 25 x 20.3 cm |
| Control Method | Touch Control LED Display |
| Recommended Surfaces | Hard Floor, Carpet, Upholstery |
Warranty and Support
For warranty information, please refer to the documentation included with your purchase or contact the retailer. If you require technical support or have questions not covered in this manual, please visit the official YSMAI website or contact their customer service department for assistance.