KACO blueplanet 5.0 - 9.0 TL3 - Manual (Page 43)

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Maintenance/Troubleshooting
Operating Manual KACO blueplanet 5.0TL3 - 9.0TL3 Page 43
NOTE
Ensure that the power supply of the AC and DC sides is active. It is only possible to update all compo-
nents of the inverter to the most current software version in this operating state.
CAUTION
Damage to the inverter
The update can fail if the power supply is interrupted during the update process. Parts of the
software or of the inverter itself can then be damaged.
» Do not interrupt the DC and AC power supply during the update process.
Preparing for the software update
1. Download the software update fi le from the KACO web site and store it on your hard disk.
2. Copy the update fi le (.KUF) onto the USB stick.
» Perform software update.
Performing the software update
↻ Prepare for the software update.
↻ Ensure the supply of DC and AC power.
1.
Connect the USB stick to the inverter.
» The message “Confi guration found. Would you like to load it?” appears on the display.
2. If you would like to perform the update, select the "Yes" button.
» The inverter begins the update.
The update can take several minutes. The "Operating" LED fl ashes during the update process. The inverter may
restart several times. The update has been imported in full once the "Confi guration found. Load? message appears
again. Select "No" and confi rm using the Enter key. The inverter then returns to feed-in mode. You can check to see if
the update was successful in the menu:
Displaying the software version
 Open the Information / SW version menu.
» The inverter will display the versions and checksums of the software that is currently loaded.
9 Maintenance/Troubleshooting
9.1 Visual inspection
Inspect the inverter and the cables for visible damage and note the operating status display of the inverter. In case
of damage, notify your installer. Repairs may only be carried out by authorised electricians.
NOTE
The inverter should be checked for proper operation by a qualifi ed electrician at regular intervals.
The inverter contains components that you cannot replace!