USB service outlet
LEK
F1245 is equipped with a USB socket in the display unit.
This USB socket can be used to connect a USB memory
to update the software, save logged information and
handle the settings in F1245.
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USB
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When a USB memory is connected a new menu (menu
7) appears in the display.
Menu 7.1 - update firmware
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This allows you to update the software in F1245.
NOTE
For the following functions to work the USB
memory must contain files with software for
F1245 from NIBE.
The fact box at the top of the display shows information
(always in English) of the most probable update that the
update software has selected form the USB memory.
This information states which product the software is in-
tended for, the software version and general information
about them. If you wish to select another file than the
one selected, the correct file can be selected by "choose
another file".
start updating
Select “start updating" if you want to start the update.
You are asked whether you really want to update the
software. Respond "yes" to continue or "no" to undo.
If you responded"yes" to the previous question the up-
date starts and you can now follow the progress of the
update on the display. When the update is complete
F1245 restarts.
NOTE
A software update does not reset the menu
settings in F1245.
NOTE
If the update is interrupted before it is complete
(for example power cut etc.) the software can
be reset to the previous version if the OK button
is held in during start up until the green lamp
starts to illuminate (takes about 10 seconds).
71Chapter 9 | ServiceNIBE™ F1245