Ultima Cosa UC-SM003

Ultima Cosa Sparkling Water Soda Maker User Manual

Model: UC-SM003

Introduction

Welcome to the Ultima Cosa Sparkling Water Soda Maker. This manual provides essential information for the safe and efficient operation of your new appliance. Please read it thoroughly before first use and retain it for future reference.

Ultima Cosa Sparkling Water Soda Maker with two bottles and a CO2 cylinder

Image: The Ultima Cosa Sparkling Water Soda Maker, shown with its main unit, two reusable BPA-free bottles (1L and 350ml), and a 60L CO2 cylinder.

Safety Information

  • Always use cold water for carbonation to achieve optimal results and prevent overflow.
  • Do not carbonate anything other than plain water in the carbonating bottle unless specified by the manufacturer. Carbonating other liquids can cause excessive pressure and bottle rupture.
  • Ensure the carbonating bottle is securely attached before operating the machine.
  • Do not remove the carbonating bottle during carbonation.
  • Keep the appliance away from heat sources and direct sunlight.
  • Store CO2 cylinders in a cool, dry place, away from direct heat.
  • Keep out of reach of children.
  • Only use original Ultima Cosa carbonating bottles and CO2 cylinders.
Close-up of the 2-level gas release system on the soda maker

Image: A detailed view of the soda maker's two-level gas release system, highlighting the pressure relief mechanism for safe operation.

What's Included

Your Ultima Cosa Sparkling Water Soda Maker package includes:

  • 1 x Sparkling Water Soda Maker Unit
  • 1 x 60L CO2 Cylinder
  • 1 x 1-Liter BPA-Free Reusable Bottle
  • 1 x 500ml BPA-Free Reusable Bottle
  • 1 x 350ml BPA-Free Reusable Bottle
Components of the Ultima Cosa soda maker including the main unit, CO2 cylinder, and bottles

Image: All components included with the Ultima Cosa Sparkling Water Soda Maker: the main unit, a CO2 cylinder, and various sized reusable bottles.

Setup

  1. Unpack: Carefully remove all components from the packaging.
  2. Install CO2 Cylinder:
    • Place the soda maker on a flat, stable surface.
    • Remove the back cover of the soda maker (if applicable, based on typical soda maker designs).
    • Screw the CO2 cylinder into the designated compartment until it is firmly secured. Do not overtighten.
    • Replace the back cover.
  3. Prepare Bottle: Rinse the carbonating bottle with cold water before first use.
Ultima Cosa soda maker set up on a kitchen counter

Image: The Ultima Cosa soda maker positioned on a kitchen counter, ready for use.

Operating Instructions

Follow these simple steps to create your sparkling beverages:

  1. FILL: Fill the carbonating bottle with cold water up to the indicated fill line (usually the "800ml" mark for the 1L bottle).
  2. TWIST: Place the bottle into the soda maker's magnetic stand and twist it securely into place.
  3. PRESS: Press the carbonation button on top of the machine for 2-3 seconds, then release. Repeat 1-2 times for desired fizziness. The automatic pressure relief valve will release excess gas.
  4. Release Pressure: Gently press the gas relief button (if separate) or wait for the automatic pressure relief to complete.
  5. Enjoy: Remove the carbonated bottle and pour your sparkling water. You can add fruit, juice, or syrup to create flavored drinks.
Step-by-step guide on how to use the Ultima Cosa soda maker

Image: A visual step-by-step guide demonstrating how to fill the bottle, attach it to the machine, press the carbonation button, release pressure, and enjoy the sparkling drink.

Official Product Video: Make your Fizzy Drink at Home

Video: This video demonstrates the process of making sparkling water and flavored fizzy drinks using the Ultima Cosa soda maker, from filling the bottle to enjoying the final beverage.

Maintenance and Cleaning

  • Machine Cleaning: Wipe the soda maker unit with a damp cloth. Do not immerse the unit in water.
  • Bottle Cleaning: Wash carbonating bottles with lukewarm water and a mild dish soap. Do not wash in a dishwasher or use hot water, as this can damage the bottle.
  • Storage: Store the soda maker in a cool, dry place when not in use.
BPA-free reusable bottles for the soda maker, shown with fruit

Image: The BPA-free reusable bottles provided with the soda maker, suitable for holding your sparkling creations.

Troubleshooting

Low Carbonation / No Fizz

  • Check CO2 Cylinder: Ensure the CO2 cylinder is not empty and is properly installed.
  • Cold Water: Make sure you are using very cold water. Cold water absorbs CO2 more effectively.
  • Carbonation Cycles: Increase the number of carbonation presses (up to 3-4 times) for more fizz.
  • Bottle Seal: Ensure the carbonating bottle is securely twisted into place to prevent gas leakage.

Water Overflow

  • Fill Line: Do not fill the carbonating bottle above the maximum fill line.
  • Cold Water: Always use cold water. Warm water can cause excessive foaming and overflow.

Difficulty Removing Bottle

  • Pressure Release: Ensure all pressure has been released from the bottle before attempting to remove it. The automatic pressure relief valve should have completed its cycle.
Hand pressing the carbonation button on the Ultima Cosa soda maker

Image: A hand demonstrating the action of pressing the carbonation button on the soda maker, a key step in the carbonation process.

Specifications

FeatureDetail
BrandUltima Cosa
Model NameUC-SM003
Power SourceManual
Operation ModeAutomatic
Capacity1 Liters (main bottle)
MaterialPlastic (BPA-free bottles)
ColorBlack
UPC700445631295

Warranty and Support

For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official Ultima Cosa website.

You can also contact Ultima Cosa customer service directly for assistance with your product.

Visit the Ultima Cosa Brand Store on Amazon

© 2025 Ultima Cosa. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.