Which Carbonation Level Should I Choose On The RF31F French Door Refrigerator?

Last Update Date : Apr 09. 2018

Carbonation Level

When the Sparkling Water icon is turned on, you can change the carbonation level by pressing the Sparkling Water button for 3 seconds.

The carbonation level will change as follows:

• Medium (Level 2) -> Strong (Level 3) -> Weak (Level 1) -> Medium (Level 2) The change in carbonation level is applied the next time the refrigerator makes sparkling water.

Choosing the Carbonation Level

All 3 carbonation levels are less carbonated than a soft drink out of a can or bottle.

The Carbonation Level is set to Level 2 at the factory. If the sparkling water tastes too strong or too weak, change the carbonation level.

• Level 1 provides a milder carbonation, Level 3 a stronger carbonation.

• Level 3 is similar to Perrier. Levels 1 and 2 are more similar to San Pellegrino

NOTE: The lifetime of the CO2 cylinder can vary, depending on the Carbonation Levels you choose. When the taste of sparkling water is weak or non-existent, replace the current cylinder with a new cylinder.

Thank you for your feedback!

Not finding what you're looking for? We're here to help.


Live Chat

We’re available 24 hours a day, 7 days a week through Live Chat


Please send us an email for general questions or technical support and we will reply within 24 hours.

Track Your Service

Find out how to track your service online.

SmartThings Support

Help with Hubs, Kits, Sensors and Outlets


Watch and learn how to get the most out of your Samsung products!

Samsung Members Community

Join the Samsung Members community! Peer to peer support for mobile phones.

Online Service Request

Find out how to submit an Online Service Request.



Mon - Sun : 8:30 AM -12 AM (EST)
7 days a week, 365 days a year

Online Shop1-855-254-4747

8:30am – 12:00am midnight (EST)
7 days a week, 365 days a year.

* For any printer related enquiries please visit the HP website .

Face-to-face support

Samsung Support Centers

Find out more about how you can get face-to-face help.

Smart Service

Find out more about Smart Service.

Contact Us