User Manual

Table Of Contents
13
5 Battery Installation
5.1 Package items
These items are included in the package.
Battery*1
Cardboard*1
User Manual
Warranty
Battery link*2
Data Cable*1
5.2 Checks before installation
There are a few things to check before installing the battery to ensure that it has no
defects.
Check item 1: Check the battery voltage.
WARNING
If this checking process is executed for any reason
after the battery is fully installed, make sure that the
inverter is turned off or break the connection
between battery and inverter while checking the
battery.
Press and hold the panel button for about 4s and then
release it after the two LED lights on, measure the voltage
at the terminal interface with a voltmeter. If the voltage is
lower than 48 V, do not use the battery and contact CFE
customer careline or your distributor.