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Identificazione: MD-AL-GI-00
Rev. 4.0 del 31.01.18 - Applicazione: GID
Manual of 07/06/2019 Rev. 2.1 “User Manual for 3K-6KTLM LITE
ID55
RelayTestFail
Relay fault.
ID56
PvIsoFault
The insulation
resistance is too low.
Check the insulation resistance
between the photovoltaic string and
the ground, in the event of a short
circuit, rectify the fault.
ID57
OverTempFault_Inv
The temperature of
the inverter is too
high.
Make sure that the installation
position and the installation method
meet the requirements of Section 3.4
of this manual.
Check if the ambient temperature in
the installation location exceeds the
allowed limit. If so, improve the
ventilation to reduce the
temperature.
ID58
OverTempFault_Boost
The boost
temperature is too
high.
ID59
OverTempFaultEnv
Ambient temperature
is too high.
ID65
UnrecoverHwAcOCP
The grid current is too
high and has caused
irreparable hardware
failure.
ID65-ID70 are internal faults of the
inverter; turn off the “DC switch”,
wait 5 minutes, and then turn it back
on again. Check that the fault is no
longer present. If this is not the case,
contact Technical Support
ID66
UnrecoverBusOVP
The bus voltage is too
high and has caused
an irreparable fault.
ID67
UnrecoverIacRmsUnbalance
The grid current is not
balanced and has
caused an irreparable
fault.
ID68
UnrecoverIpvUnbalance
The input current is
not balanced and has
caused an irreparable
fault.
ID69
UnrecoverVbusUnbalance
The bus voltage is not
balanced and has
caused an irreparable
fault.
ID70
UnrecoverOCPInstant
The grid current is too
high and has caused
an irreparable fault.
ID71
UnrecoverPvConfigSetWrong
Incorrect input mode
Check the configuration of the input
mode (parallel mode / independent
mode) of the inverter, as indicated in
Section 6.3 (C) “6. Input Mode” of this
user manual. If it is not correct,
change it according to Section 6.3 (A)
“10. Configuration of the Input Mode”
of this manual.
