View single post by tech07
 Posted: Thursday Oct 15th, 2015 12:53 am
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tech07

 

Joined: Thursday Jan 29th, 2009
Location: Singapore
Posts: 106
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Comfort 2 firmware version < 6 must be upgraded using the ucm firmware cable. You need a new ucm/eth03 or ucm/usb for this. The old ucm01 cannot be used. This will allow the comfort firmware to be upgraded to the latest version 7. The ucm/CBus can also be upgraded to ucm/CBus 2 but you need to buy an eeprom 24c64.
Ucm and comfort firmware 6 and above can be upgraded without the ucm programming cable
The slave should also be upgradable via ucm programming canle
Rio cannot be upgraded but does not need to be

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