Kostal PIKO 1.5 MP, Руководство по эксплуатации

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Event message Description Type
Grid voltage too high for
reactivation
After switching off, the inverter cannot resume feeding
because the grid voltage exceeds the legally pre‐
scribed switch-on value.
u
Contact your installer if this error occurs frequently.
Grid voltage too low for
reactivation
After switch-off, the inverter cannot inject again
because the grid voltage is below the legally pre‐
scribed switch-on value.
u
Contact your installer if this error occurs frequently.
Intern.error u
Contact your installer if this alarm occurs fre‐
quently.
Intern. info u
Contact your installer if this alarm occurs fre‐
quently.
Intern. warning u
Contact your installer if this alarm occurs fre‐
quently.
Isolation error
The insulating resistor between plus and minus input
and ground underranges the permissible value. For
safety reasons the inverter is not allowed to inject into
the grid.
u Notify your installer.
L and N swapped
Outer conductor and neutral conductor are connected
swapped out. For safety reasons the inverter is not
allowed to inject into the grid.
u
Notify your installer.
No branding
The inverter has incorrect or faulty device data. For
this reason, the inverter cannot inject into the grid.
u
Notify your installer.
No connection to the
energy meter
The communication connection between the inverter
and the energy meter does not exist or is defective.
u
Please ask your installer to check the connection.
Overtemperature HSS
The maximum permissible boost converter tempera‐
ture has been exceeded. The inverter does not inject
into the grid until the permissible temperature range is
reached.
1. Check whether the installation conditions are ful‐
filled.
2. Contact your installer if this alarm occurs fre‐
quently.
Event messages
11/2017 | DOC01664604 | KOSTAL operating instructions PIKO inverter 1.5 - 4.2 MP 59