INVT XD Series User Manual

Single Phase Hybrid Inverter Troubleshooting
62
No.
Fault Type
Fault
Code
Fault Description
Actions
temperature
06-04
Abnormal ambient
temperature
06-05
Abnormal buck-boost
temperature
06-06
Open circuit of NTC
thermistor
5
Insulation
monitoring
error
07-01
Insulation monitoring
error
Check whether the inverter and PV panel are
grounded reliably. Power off the inverter for 5
minutes and then power it on again. If the fault
still exists, contact your dealer.
6
Driver
error
08-01
Driver error
Restart the inverter. If the fault still exists,
contact your dealer.
7
Communic
ation error
09-01
Communication error
from ARM to master DSP
Restart the inverter. If the fault still exists,
contact your dealer.
09-02
Communication error
from master DSP to ARM
09-03
Communication error
from ARM to salve DSP
09-04
Communication error
from slave DSP to ARM
09-05
Communication error
between master and slave
chips - master chip failure
Restart the inverter. If the fault still exists,
contact your dealer.
09-06
Communication error
between master and slave
chips - slave chip failure
Restart the inverter. If the fault still exists,
contact your dealer.
09-07
Communication error
between DSP and AFCI
Restart the inverter. If the fault still exists,
contact your dealer.
8
Leakage
current
error
10-01
High static leakage current
1. If the fault occurs occasionally, it may
be caused by accidental abnormality of
external cables. You can restart the inverter to
resume normal operation.
2. If the fault occurs frequently or lasts
long, check whether the PV string is grounded
reliably.
10-02
Abrupt fault of 30mA
10-03
Abrupt fault of 60mA
10-04
Abrupt fault of 150mA
9
Relay
failure
11-01
Open circuit of relay
Restart the inverter. If the fault still exists,
contact your dealer.
11-02
Short circuit of relay

INVT XD Series Specifications

General

Brand	INVT
Model	XD Series
Category	Inverter
Language	English