USB SERVICE OUTLET
L
EK
The display unit is equipped with a USB socket that can be
used to update the software and save logged information
in VVM 310.
INDOOR CLIMATE
MY SYSTEM
INFO
HOT WATER
USB
update firmware
USB 7
logging
manage settings
When a USB memory is connected, a new menu (menu 7)
appears in the display.
Menu 7.1 - "update firmware"
update firmware 7.1
start updating
choose another file
This allows you to update the software in VVM 310.
NOTE
For the following functions to work the USB
memory must contain files with software for
VVM 310 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 the product for which the software
is intended, the software version and general information
about it. If you want a file other than the one selected, the
correct file can be selected through "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 update
starts and you can now follow the progress of the update
on the display. When the update is complete VVM 310 re-
starts.
TIP
A software update does not reset the menu set-
tings in VVM 310.
Caution
If the update is interrupted before it is complete
(for example, by a power cut), the software can be
reset to the previous version if the OK button is
held in during start-up until the green lamp comes
on (takes about 10 seconds).
choose another file
update firmware 7.1
Select “choose another file" if you do not want to use the
suggested software. When you scroll through the files, in-
formation about the marked software is shown in a fact box
just as before. When you have selected a file with the OK
button you will return to the previous page (menu 7.1) where
you can choose to start the update.
NIBE VVM 310
Chapter 9 | Service
52
