View single post by gsnottingham
 Posted: Friday Oct 23rd, 2009 04:51 pm
 PM  Quote  Reply  Full Topic 
gsnottingham

 

Joined: Tuesday Nov 13th, 2007
Location: United Kingdom
Posts: 32
Status: 
Offline

  back to top

My current system is Ultra 5.115 and I have one UCM01/ethernet running 5.092 which I use to program comfort via ethernet. So far as I am aware, I do not use the UCM01 for anything else.

I would like to be able to update the main comfort firmware and I understand that I will need to buy a UCM05 in order to do this.

Will I be able to upgrade the main comfort firmware using the new UCM05 via my existing UCM01/ethernet? If not, will I be able to upgrade it via ethernet if I buy the optional ethernet module to plug into the UCM05?

I know that in order to update the firmware on the UCM05 itself I would need to have a second UCM05 - but do I need to be able to do this? If my only use for the UCM05 is as a tool to upgrade the main ultra firmware it is unclear whether the various improvements to the UCM firmware listed in the history sections of this forum are relevant to me.

Many thanks for any help; please forgive me if the question is too stupid or answered very clearly elsewhere (in which case I have not been able to find it).

Graham
 Close Window