ZUCCHETTI AZZURRO 3PH 15000TL-V3 User Manual page 70

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User's Manual 3PH 15000TL-24000TL-V3
Rev. 1.0 21/07/2021
Identification: MD-AL-GI-00
Rev. 1.0 of 21/07/2021 - Application: GID
PvConfigError
CT Disconnect
ReversalConnection
Reserved
SNTypeFault
Reserved
TempFault_HeatSink1
Reserved
Reserved
Reserved
Reserved
Input mode incorrect
CT Fault
Input reverse connection
error
Reserved
SN doesn't match Type
Reserved
Heat sink1 over-
temperature protection
Reserved
Reserved
Reserved
Reserved
Please check the wiring of PV
string, whether each PV input is
independent. If no, please contact
technical support.
Please check the wiring of input,
output and communication
according to the user's manual. If
no, please contact technical
support.
It is internal fault of inverter.
Ensure the installation position
and installation method meet the
requirements of this user manual.
Check whether the ambient
temperature of the installation
position exceeds the upper limit.
If yes, improve ventilation to
decrease the temperature.
Check whether the inverter has
dust and dust, whether there are
foreign matters blocking the fan
at the air inlet. If so, please
improve the ventilation and heat
dissipation of the environment. It
is recommended that the inverter
should be cleaned once every half
a year.
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