User`s guide

PUREGAS, LLC P550W Series Air Dryers User’s Guide
Page 54 of 99 P011658 – Rev. M
8.19.1 Updating the Firmware:
8.19.1.1 Click on BROWSE Button to locate the firmware file.
8.19.1.2 Navigate and Select the correct .bin file. Press the OK Button.
8.19.1.3 Click the ACCEPT Button when done
8.19.1.4 Enter Keyword (default is 123456)
8.19.1.5 Click on SUBMIT Button when done. This will lock in the new
firmware version.