Installation Guide
Page 44 of 53
4.
Switch off the BESS Main Switch located in the switchboard
5.
Switch off the Main Switch for backup supply located in the switchboard or
dedicated subboard.
7.3
LED indicator
The LED indicator on the left side of the enclosure provides general information about
the status of the system.
LED Colour
Description
White pulsating
Normal operation; System is charging/discharging/or
idle
Green
No grid available; Backup supply active
Orange
No internet connection
Red
System fault; Earth fault Contact sonnen service
7.4
Commissioning
7.4.1
Taking photos to document installation
The photo upload is obligatory for both offline commissioning
and online commissioning.
To fully document the installation, photos of the finished installation must be taken and
sent to sonnen.
Take the described photos of the storage system (see requirements in the
appendix).
Send the photos to:
7.4.2
Filling in the commissioning report
Complete the commissioning report that can be downloaded from
Make a copy of the filled in commissioning report, the original remains with the
operator.
Send a scan of the commissioning report to the following e-mail address within 5
working days:
