Upgrade of Ultra Main Board from FW 6.005

[agenor]

Hello, could you please instruct us how to upgrade Ultra Main Board from FW 6.005 to higher using ETH03 UCM.
In addition we have installed KNX UCM.
We do not have any keypad in the installation.
Regards, Robert.

[slychiu]

Follow the instructions here
http://www.comfortforums.com/forum92/3400.html

If you do not have a keypad, log in and enter DA5C01 in the Monitor IO window before upgrading

Upgrade the UCM firmware first to version 7, then upgrade the Comfort