17
Wait until the LCD is off, then insert the U-disk to "WiFi/GPRS/4G/USB" port and turn on the DC switch or
re-connect the PV connector, the LCD will show picture as below.
c.
Short press on the button to select the type of firmware you want to upgrade, then long press on the button,
the inverter will start the upgrade process automatically.
Note: Make sure you have put the correct file on the U-disk, if you only want to upgrade one chip, simply add the
one relevant file onto the U-disk, if you want to upgrade all chips, you need add all files.
d.
After the upgrade is complete, please turn off the DC switch or disconnect the PV connector again, then
remove the U-disk and insert the monitoring device.
e.
T
u
r
n
on the DC switch or connect the PV connector to power on the inverter to finish the upgrade process.
•
Isolation Fault (Australia Market Only)
This inverter complies with IEC 62109-2 clause 13.9 for earth fault alarm monitoring. If an Earth Fault Alarm
occurs, the fault code Isolation fault will be displayed on the inverter screen and the RED LED indicator will light up.
The inverter should be installed in a high traffic area so the alarm will be noticed.
Warning!
Make sure the input voltage is more than 120V (preferably in good illumination conditions),
and do not remove the U-disk during update, otherwise the update may fail. If there is any
problem or error during the upgrade, please contact our service team for help.
Update
Master/Slave/Manager/All
Copying File
Master/Slave/Manager xx%
Update
Master/Slave/Manager xx%
Summary of Contents for Force 10.5S
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