Contact: AIRSYS North America Phone: (855) 874-5380 Page 94 of 112
Email: ASNSupport@air-sys.com Web: http://airsysnorthamerica.com Rev 1.15
Step 5: Restore and Verify Controller Operation
1. Hold Esc until the main screen is displayed.
2. Press Prg and enter the password (0004). Press Enter
3. Select System and press Enter.
4. Press Down until the cursor is over “Initialization” and press Enter.
5. Press Down until screen shows “Reboot System”.
6. Press Down until an info. icon (i) is displayed in the bottom right corner and press Enter.
7. If the controller has re-established communication with the units, ON or OFF status should be
displayed for every unit.
Figure 46: Network Status
Step 6: (Optional) Update HTTP files
Note: Updated webpages may change the look of the HTML page and may include more information not
previously available. Updating will not affect system operation.
1. Use a built-in FTP client or an FTP application such as FileZilla (recommended open source client)
to establish connection to the IP of the controller.
a. Depending on network conditions and how many connection the controller has, the
Time Out setting may need to be adjusted to 40 seconds or more. To change timeout in
Filezilla, go to Edit->Setting->Connection.
b. Leave Username and password blank. Use port 21 if prompted.
2. Replace/overwrite HTTP folder under root directory with new HTTP folder included in the update
file. The transfer may take up to 10 minutes.
3. Disconnect FTP server. The browser cache may need to be cleared for the webpage to display the
correct version.
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