A photo of upgrading of Comfort using the UCM/USB is shown.
Note that in Comfort, the PP2 shunt should be inserted during the upgrade
The white RS485 cable connects the UCM to Comfort (which is needed for normal operation). Hence there should be two cables connecting the UCM to Comfort
A short video can be seen here https://www.youtube.com/edit?video_id=yv...rrer=watch
Note that in Comfort, the PP2 shunt should be inserted during the upgrade
The white RS485 cable connects the UCM to Comfort (which is needed for normal operation). Hence there should be two cables connecting the UCM to Comfort
A short video can be seen here https://www.youtube.com/edit?video_id=yv...rrer=watch

