1. Introduction
Thank you for choosing the COCEAN Multi-Purpose Portable Carpet and Upholstery Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new cleaning device. Please read all instructions carefully before use and retain this manual for future reference.
2. Product Overview
The COCEAN Portable Carpet and Upholstery Cleaner is designed for effective spot cleaning of various fabric surfaces. It features a dual-tank system, powerful suction, and multiple brush heads for versatile cleaning tasks.
Key Features:
- Dual Tank System: Separate tanks for clean water (1L capacity) and dirty water (0.8L capacity) ensure efficient cleaning without cross-contamination.
- Powerful Suction: Equipped with a 500W motor providing 18KPa suction for deep stain removal.
- Versatile Application: Suitable for carpets, upholstery, car seats, mattresses, pet beds, and more.
- Multiple Brush Heads: Includes two sizes of brush heads for different cleaning areas and types of stains.
- Compact & Portable: Lightweight (9.6 lbs) and compact design for easy storage and maneuverability.
- Extended Reach: Features a 5.25ft hose and a 16.4ft power cord for wider cleaning coverage.
Components:

This image displays the COCEAN portable carpet and upholstery cleaner, a compact white unit with transparent clean and dirty water tanks. The flexible hose with an attached cleaning nozzle is visible, along with a bottle of stain shield spot cleaner and three different brush attachments: a self-cleaning brush, a standard brush, and a wide cleaning brush.

This image provides a closer look at the COCEAN upholstery cleaner machine and its accessories. The main unit is white with transparent tanks. Included are a bottle of cleaning agents, a self-cleaning brush, a standard brush, a T-shaped brush, and a wide cleaning brush, all neatly arranged on a display stand.
3. Setup
- Unpack Components: Carefully remove all items from the packaging.
- Attach Hose: Connect the flexible hose to the main unit by aligning the connectors and pushing until it clicks securely into place.
- Select Brush Head: Choose the appropriate brush head for your cleaning task (standard for general use, wide for larger areas, T-shaped for crevices). Attach it to the end of the hose.
- Fill Clean Water Tank: Remove the clean water tank (usually marked "MAX" or with a blue tint) from the main unit. Unscrew the cap, fill with clean water (warm water is recommended for better results), and add the recommended amount of cleaning solution (e.g., Stain Shield Spot Cleaner). Do not exceed the MAX fill line. Securely replace the cap and reinsert the tank into the unit.
- Plug In: Connect the power cord to a suitable electrical outlet.
This video shows a user demonstrating the setup of the COCEAN carpet cleaner. It highlights how to attach the hose to the main unit and how to fill the clean water tank with water and cleaning solution. The user also shows the different brush attachments and how they connect to the hose.
4. Operation
- Power On: Press the power button on the main unit to turn on the cleaner.
- Spray Cleaning Solution: Hold the brush head over the stained area. Press the trigger on the handle to spray the cleaning solution onto the fabric.
- Scrub the Stain: Gently scrub the stained area with the brush head to loosen dirt and stains.
- Extract Dirty Water: Release the spray trigger and press the brush head firmly against the surface. Move the brush head slowly over the treated area to extract the dirty water. You will see the dirty water being collected in the sewage tank.
- Repeat if Necessary: For stubborn stains, repeat steps 2-4 until the stain is removed and the extracted water appears clean.
- Drying: The powerful suction helps to dry surfaces quickly. Allow the cleaned area to air dry completely before use.

This image displays the COCEAN portable carpet cleaner in action on a carpet. The cleaning nozzle is spraying solution onto a stain, while the brush bristles are visible, indicating the scrubbing action. The transparent nozzle allows visibility of the dirty water being extracted.
This video demonstrates the COCEAN portable carpet cleaner being used to clean carpeted stairs. The user applies the cleaning solution and then uses the suction feature to remove dirt and moisture, showcasing the effectiveness of the device on difficult-to-reach areas.
This video shows a user cleaning a fabric chair with the COCEAN portable carpet cleaner. The user sprays the cleaning solution onto the chair and then uses the brush head to scrub and extract the dirty liquid, effectively removing visible stains and refreshing the upholstery.
5. Maintenance
- Empty Dirty Water Tank: After each use, remove the dirty water tank from the main unit. Open the top cover and carefully pour out the sewage. Rinse the tank thoroughly with clean water.
- Clean Brush Heads: Detach the brush head from the hose. Rinse it under running water to remove any debris or residue. The self-cleaning brush can be used for this purpose.
- Clean Hose: Periodically flush the hose with clean water to prevent clogs and odors.
- Wipe Down Unit: Wipe the exterior of the main unit with a damp cloth.
- Storage: Ensure all components are dry before storing. Wrap the power cord and hose neatly around the designated storage hooks on the unit. Store the brush heads on their dual brush hooks.

This image highlights the wide-mouth design of the COCEAN cleaner's water tanks, emphasizing ease of filling and cleaning. It shows the 750ml sewage tank and the 1250ml clean water tank, both detachable. Insets demonstrate the easy-to-remove design, simple water supply, and the washability of the water tank.
This video shows a user demonstrating the ease of maintenance for the COCEAN carpet cleaner. The user detaches the dirty water tank from the main unit and shows the collected dirty water, emphasizing the simple process of emptying and cleaning the tank.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No suction or weak suction |
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| Cleaner not spraying solution |
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| Unit leaking |
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7. Specifications
- Brand: COCEAN
- Model Name: Carpet Cleaner Pro (Model: DY-503AC)
- Color: White
- Item Weight: 9.6 Pounds
- Product Dimensions: 17.3"D x 7.9"W x 13.6"H
- Motor Power: 500W
- Suction Power: 18KPa
- Clean Water Tank Capacity: 1L
- Sewage Tank Capacity: 0.8L
- Hose Length: 5.25ft
- Power Cord Length: 16.4ft
8. Warranty and Support
For any product quality problems or support inquiries, please contact COCEAN customer service. Refer to the product packaging or the official COCEAN website for the most up-to-date warranty information and contact details.





