1. Important Safety Instructions
Please read all instructions carefully before using the Ariete MV5.20 4203/1 Steam Cleaner. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always ensure the appliance is unplugged from the power outlet before filling with water, cleaning, or performing any maintenance.
- Do not leave the appliance unattended while it is plugged in or operating.
- Keep the appliance out of reach of children and pets.
- Do not direct steam at people, animals, or electrical appliances. Steam is very hot and can cause burns.
- Use only clean tap water. Do not add detergents, perfumes, or other chemicals to the water tank, as this can damage the appliance or create hazardous fumes.
- Never open the water tank cap while the appliance is under pressure or hot. Allow it to cool down completely before refilling.
- Do not immerse the appliance in water or any other liquid.
- If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
2. Product Overview
The Ariete MV5.20 4203/1 is a compact and powerful steam cleaner designed for various household cleaning tasks. Familiarize yourself with its components before use.

Figure 1: The Ariete MV5.20 4203/1 Steam Cleaner. This image shows the main yellow and black unit with its flexible hose connected to a long handle and a floor brush attachment. The unit features wheels for mobility and a carrying handle.
Main Components:
- Main Unit: Contains the water tank, heating element, and controls.
- Flexible Hose: Connects the main unit to various attachments.
- Handle: Ergonomic handle for comfortable use, often with a steam trigger.
- Floor Brush Attachment: For cleaning large floor surfaces.
- Wheels: For easy maneuverability of the main unit.
- Power Cord: For connecting to an electrical outlet.
3. Setup
Follow these steps to prepare your steam cleaner for first use.
- Unpack the Appliance: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Fill the Water Tank:
- Ensure the appliance is unplugged and cool.
- Unscrew the safety cap of the water tank.
- Using the provided measuring cup or funnel, fill the tank with up to 0.11 liters of clean tap water. Do not overfill.
- Securely screw the safety cap back on until it is tight.
- Attach Accessories: Connect the flexible hose to the main unit. Then, attach the desired cleaning accessory (e.g., floor brush, nozzle) to the end of the hose or extension tubes. Ensure all connections are secure.
- Connect to Power: Plug the power cord into a suitable 230V electrical outlet.
4. Operating Instructions
Once set up, follow these steps to operate your steam cleaner.
- Power On: Switch the appliance on using the power button. The indicator light will illuminate, signaling that the heating process has begun.
- Heating Time: Allow approximately 3-5 minutes for the water to heat up and steam pressure to build. The ready indicator light will typically turn off or change color when the appliance is ready for use.
- Activate Steam: Press the steam trigger on the handle to release steam. A safety lock may be present to prevent accidental activation; disengage it if necessary.
- Cleaning:
- For floors, use the floor brush attachment and move it slowly over the surface.
- For smaller areas or stubborn dirt, use the concentrated nozzle or other specialized attachments.
- Always test on an inconspicuous area first to ensure compatibility with the surface.
- Refilling (if necessary): If steam production stops, the water tank is empty. Unplug the appliance, allow it to cool down completely (at least 10-15 minutes), and then carefully unscrew the safety cap to refill.
- Power Off: After cleaning, release the steam trigger, switch off the appliance, and unplug it from the power outlet.
5. Maintenance and Cleaning
Regular maintenance ensures optimal performance and extends the life of your steam cleaner.
- After Each Use:
- Ensure the appliance is unplugged and completely cool.
- Carefully unscrew the safety cap and empty any remaining water from the tank.
- Clean all attachments with a damp cloth and allow them to air dry.
- Wipe the exterior of the main unit with a soft, damp cloth. Do not use abrasive cleaners.
- Descaling: Depending on water hardness and frequency of use, mineral deposits may build up inside the boiler. To descale, follow the instructions for your specific descaling solution, or use a mixture of water and white vinegar. Always ensure the appliance is cold and unplugged before descaling. Rinse thoroughly after descaling.
- Storage: Store the steam cleaner and its accessories in a cool, dry place, out of reach of children.
6. Troubleshooting
Refer to this section for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No steam or low steam output |
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| Water leaking from attachments |
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| Appliance not turning on |
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7. Specifications
Technical details for the Ariete MV5.20 4203/1 Steam Cleaner.
- Model: MV5.20 4203/1
- Brand: Ariete
- Wattage: 1400 watts
- Voltage: 230 Volts
- Water Tank Capacity: 0.11 Liters
- Item Weight: 2.5 Kilograms (5.5 pounds)
- Product Dimensions: 14.96 x 23.43 x 14.96 inches
8. Warranty and Support
For warranty information or technical support, please refer to the warranty card included with your purchase or contact Ariete customer service directly. Keep your proof of purchase for any warranty claims.
For further assistance, visit the official Ariete website or contact their customer support line.





