INVT XD3TL User Manual

Single Phase Hybrid Inverter Troubleshooting
61
Table 10-1 Fault Codes of Inverter
No.
Fault Type
Fault
Code
Fault Description
Actions
1
PV voltage
error
01-01
Low PV voltage
Check whether the PV panel is connected
properly, damaged, covered with dust, or
blocked by any objects.
01-02
High PV voltage
Check whether the PV panel is connected
properly, and whether the PV voltage is
higher than the maximum working voltage
of the inverter.
01-03
Short circuit of PV
panel
Check whether the PV panel is
short-circuited.
2
BUS voltage
error
03-01
Low BUS voltage
This fault usually occurs in the early
morning. Please check the cleanliness of
the PV panel surface.
03-02
High BUS voltage
Check whether the PV panel is connected
properly, and whether the PV voltage is
higher than the maximum working voltage
of the inverter.
03-04
Over-voltage of
hardware Bus
Restart the inverter. If the fault still exists,
contact your dealer.
3
Over-current
05-01
Over-current of
inverter hardware
Restart the inverter. If the fault still exists,
contact your dealer.
05-02
Over-current of
inverter software
05-03
Over-current of
boost hardware
05-04
Over-current of
boost software
05-05
Auxiliary power
hardware TZ failure
05-06
Over-voltage of Bus
hardware TZ
05-07
Hardware TZ failure
at LLC side
05-08
Over-current of
buck-boost software
4
Temperature
error
06-01
Abnormal inverter
temperature
Check the inverter temperature. If the
temperature is too high, cool the inverter
down before use.
06-02
Abnormal Boost
temperature

INVT XD3TL Specifications

General

Brand	INVT
Model	XD3TL
Category	Inverter
Language	English