Steca coolcept StecaGrid 1500, Инструкция по установке и эксплуатации

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Event message Description Type
Data transfer failed
A setting failed, for example during initial
commissioning, because it has not been properly
adopted.
u Repeat the setting.
u
Contact your installer if this error occurs
frequently.
Fan faulty
The internal fan of the inverter is defective. It is
possible that the inverter injects into the grid with
reduced capacity.
u Notify your installer.
FE not connected
The protective earth is not connected. For safety
reasons the inverter is not allowed to inject into the
grid.
u
Notify your installer.
Grid current DC offset
too high
The DC current power share that is injected by the
inverter into the grid, exceeds the permissible value.
Pursuant to statutory regulations, the inverter
switches off automatically as long as this fault is
pending.
u
Notify your installer.
Grid frequency too high
The grid frequency applied on the inverter exceeds
the permissible value. Pursuant to statutory
regulations, the inverter switches off automatically
as long as this fault is pending.
u Contact your installer if this error occurs
frequently.
Grid frequency too high
for reactivation
After switch-off, the inverter cannot inject again
because the grid voltage exceeds the legally
prescribed switch-on value.
u
Contact your installer if this error occurs
frequently.
Grid frequency too low
The grid frequency applied on the inverter is below
the permissible value. Pursuant to statutory
regulations, the inverter switches off automatically
as long as this fault is pending.
u Contact your installer if this error occurs
frequently.
Grid frequency too low
reactivation
After switch-off, the inverter cannot inject again
because the grid voltage is below the legally
prescribed switch-on value.
u
Contact your installer if this error occurs
frequently.
EN
747,431 | Z09.2 | 18/02/2016 65