Indication
ON/ OFF/
P
Switch
Position
LED Color
Comment
Red
Green
Blue
Inverter
configuration
or reboot
ON / P
ON
ON
ON
Inverter
firmware
upgrade
ON / P
Alternating Alternating
Alternating
The upgrade
process can take
up to 5 minutes
Error
Any
ON
ON/ OFF/
Blinking/
Flickering
ON/ OFF /
Blinking
and
Troubleshooting
on page 50
The following table describes production percentage of AC information by LED color
and ON/OFF/P switch position.
Indication
ON/
OFF/ P
Switch
Position
LED Color
Comment
Red
Green
Blue
Percentage of AC
Production:
0 %
ON (1)
OFF
OFF
OFF
This indicates
power
production as
percentage of
rated peak AC
output power
Percentage of AC
Production:
0 - 33 %
OFF
ON
OFF
Percentage of AC
Production:
33 - 66 %
OFF
OFF
ON
Percentage of AC
Production:
66 - 100 %
OFF
ON
ON
DC Safety Unit
(if applicable), including:
ON/OFF switch
: connects and disconnects the DC power of the system
AC output
: Cable gland for connection to the grid
DC input
: Cable glands or MC4 connectors for connection of the PV installation
Secondary grounding
(optional): Cable gland for grounding
Chapter 3: Installing the Inverter
23
Three Phase System MAN-01-00505-1.5
