Usb Stick For Updating Inverter Software; Removing The Usb Stick - Fronius Primo 3.8-1 208-240 Installation Instructions Manual

USB symbol on the inverter display, e.g., in the 'NOW' display mode:
Notice! Please be aware that in outdoor applications the USB thumb drive may
only function in a limited temperature range.
Make sure, for example, that the USB thumb drive will also function at low tem-
peratures for outdoor applications.
USB Stick for
The USB stick can be used to help end customers update inverter software via
Updating Invert- the USB menu item in the SETUP menu item: the update file is first saved on the
er Software USB stick and then transferred to the inverter. The update file must be saved in
the USB stick root directory.
Removing the
Safety information for removing a USB stick
USB Stick
N O W
A C O u t p u t P o w e r
When the inverter recognizes a USB
thumb drive, the USB symbol will ap-
pear at the top right of the display.
When inserting the USB thumb drive,
make sure that the USB symbol is dis-
played (it may also be flashing).
IMPORTANT! To prevent a loss of
data, the connected USB stick
should only be removed under the
following conditions:
- via the SETUP and "Safely re-
move USB / hardware" menu
items
- when the "Data Transfer" LED is
no longer flashing or illuminated.
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