66
8.3.3
Other LED and display messages
LED
Display message
Message description Fault correction
PV1 Voltage too
low
The PV1 voltage is too low.
There is insufficient solar irradiation.
► Check the PV cell voltage shown on the display (menu
416
Current data PV
).
L1 Power
reduction
Power reduction activefor L1.
PV1 PW limit
to Pn
Power limiting active for PV1.
PV1 Temp
derating
Temperature derating active for PV1. Reduced electricity
production.
The internal temperature of the inverter is b45 and
+70 °C.
► Check the ventilation of the inverter.
► Prevent direct sunlight on reaching the inverter.
8.4
Displaying grid settings
Menu
131 View grid setup
Menu access
Main menu > Install settings >Grid selection> View grid setup
Example display
->
Fnom: --.--Hz
Grid: US 208 D
131 View grid setup
If a power limit was set when the inverter was commissioned, then the following message is dis-
played before the menu opens:
##.##kW
has been limited to
The maximun power
of that inverter
Description
The actual grid settings can be displayed using the
131 View grid setup
menu. The contents of
this menu are write-protected.
