The S-Flex is an enclosed ATV212 drive built for HVAC applications in the United states.

The factory settings for the S-Flex Adjustable Speed Enclosed drive (Class 8839) can be found in Table 18 of the instruction bulletin 30072-451-83 (see below).
https://www.se.com/us/en/download/document/30072-451-83/

Also, the factory settings of the S-flex are stored in a reserved memory location within the drive by the factory during production.  To return the S-flex drive to the default programming, press MODE until AUF is displayed, then scroll down to parameter TYP.  Press ENTER, then up until 8 is displayed on the right hand side of the screen.  Press Enter to reboot the drive and return to the factory default programming for the S-flex system.

IF you are installing a new ATV212 drive in an existing S-Flex enclosure, the parameters will NOT be stored in the drive so you must follow the programming changes listed below.

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If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions: Frequently Asked Questions - Schneider Electric (se.com)

If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.

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Released for:Schneider Electric USA