Steca coolcept Bedienungsanleitung Seite 129

Operation
Confirming event messages
✔
An event message with the comment
'ESC' /r/s. The event message is confirmed.
Press
u
Displaying event messages
'Event log' in the main menu.
1. Select
'SET' . The event messages are displayed in chronological order (latest message first).
2. Press
3. Press rs to page through the event messages.
Event messages
Event message Description
The grid frequency at the inverter is less than the minimum permissible
Grid fre-
value. Due to legal requirements, the inverter switches automatically off
quency too
while the error state is present.
low
u Contact your installer if this error occurs frequently.
The grid frequency at the inverter is greater than the maximum permis-
Grid fre-
sible value. Due to legal requirements, the inverter switches automatically
quency too
off while the error state is present.
high
u Contact your installer if this error occurs frequently.
The grid voltage at the inverter is less than the minimum permissible
Grid vol-
value. Due to legal requirements, the inverter switches automatically off
tage too
while the error state is present.
low
u Contact your installer if this error occurs frequently.
The grid voltage at the inverter is greater than the maximum permissible
Grid vol-
value. Due to legal requirements, the inverter switches automatically off
tage too
while the error state is present.
high
u Contact your installer if this error occurs frequently.
After switching off, the inverter cannot resume feeding because the grid
Grid vol-
voltage exceeds the legally prescribed switch-on value.
tage too
high for re-
u Contact your installer if this error occurs frequently.
activation
The output voltage averaged over the legally prescribed period of time
Grid vol-
falls below the permissible tolerance range. The inverter switches auto-
tage Ø too
matically off while the error state is present.
low
u Contact your installer if this error occurs frequently.
The output voltage averaged over the legally prescribed period of time
Grid vol-
exceeds the permissible tolerance range. The inverter switches automati-
tage Ø too
cally off while the error state is present.
high
u Contact your installer if this error occurs frequently.
747.431 | Z08 | 2014-01-31
'NEW' is displayed.
GB
Type
129