Controls And Indicators; Controls And Displays - Fronius Symo 3.0-3-S Operating Instructions Manual

Controls and indicators

Controls and dis-
plays
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(2)
(3)
(4)
Item
(1)
Monitoring and status LEDs
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(3)
(4)
Function keys - allocated different functions depending on the selection:
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(6)
(7)
(8)
The keys operate capacitively. Exposure to water may impair their function. If necessary,
wipe the keys dry with a cloth to ensure optimum functionality.
(5) (6) (7) (8)
Description
Display
For displaying values, settings and menus
Initialisation LED (red) lights up
- During the initialisation phase when starting up the inverter
- If, when starting up the inverter in the initialisation phase, there is a contin-
uous hardware fault
Status LED (orange) lights up
- If, after the initialisation phase, the inverter is in its automatic startup or self-
test phase (as soon as the solar modules are delivering sufficient power af-
ter sunrise)
- If status codes (STATE Codes) are shown on the inverter display
- If the inverter has been switched to Standby mode in the Setup menu (=
feeding energy into the grid switched off manually)
- If the inverter software is being updated
Operating status LED (green) lights up
- If the PV system is working correctly after the inverter's automatic startup
phase
- all the time while energy is being fed into the grid
"Left/up" key
For navigating to the left and up
"Down/right" key
For navigating down and to the right
"Menu/Esc" key
For switching to the menu level
For quitting the Setup menu
"Enter" key
For confirming a selection
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