SAJ R6-10K-S2-X User Manual

R6 Series Solar Inverter
53
54
Error Code
Explanation
E081
Lost Communication D<->C
E083
Master Arc Device Error
E084
Master PV Mode Error
E086
DRM0 Error
E087
Master Arc Error
E088
Master SW PV Current High
Table 7.1
Error Code
General troubleshooting methods for inverter are as follows:
Fault Information
Troubleshooting
Relay Error
If this error occurs frequently, please contact your distributor or call SAJ technical support.
High Temperature Error
Check whether the radiator is blocked, whether the inverter is in too high or too low
temperature, if the above mentioned is in normal, please contact your distributor or call SAJ
technical support.
GFCI Device Error
If this error occurs frequently, please contact your distributor or call SAJ technical support.
DCI Device Error
If this error occurs frequently, please contact your distributor or call SAJ technical support.
GFCI Devices Error
If this error occurs frequently, please contact your distributor or call SAJ technical support.
DCI Devices Error Master
If this error occurs frequently, please contact your distributor or call SAJ technical support.
Current Sensor Error
If this error occurs frequently, please contact your distributor or call SAJ technical support.
AC Voltage Error
·Check the volt. of the grid
·Check the connection between the inverter and the grid.
·Check the settings of the on-grid standards of the inverter.
·If the volt. of the grid is higher than the volt. regulated by local grid, please inquire the local
grid workers whether they can adjust the volt. at the feed point or change the value of the
regulated volt.
·If the volt. of the grid is in regulated range as allowed and LCD still in this error, please
contact your distributor or call SAJ technical support.
Frequency Error
Check the setting of country and check the frequency of the local grid. If the above mentioned
are in normal, please contact your distributor or call SAJ technical support.
Grid Lost Error
Check the connection status between the AC side of the inverter and the grid, if the above
mentioned are in normal, please contact your distributor or call SAJ technical support.
GFCI Error
Check the insulation resistance of the positive side and negative side of the solar panel;
check whether the inverter is in wet environment; check the grounding of the inverter. If the
above mentioned are in normal, please contact your distributor or call SAJ technical support.
DCI Error
If this error exists always, please contact your distributor or call SAJ technical support.
Fault Information
Troubleshooting
ISO Error
Check the insulation resistance of the positive side and negative side of the solar panel;
check whether the inverter is in wet environment; check whether the grounding of the
inverter is loose or not. If the above mentioned are in normal, please contact your
distributor or call SAJ technical support.
Overcurrent
Check the connection status between the inverter and the grid and test whether the volt.
of the grid is stable or not, if the above mentioned are in normal, please contact your
distributor or call SAJ technical support.
Over Bus Voltage
Check the settings of the solar panel. SAJ designer can help you. If the above mentioned
are in normal, please contact your distributor or call SAJ technical support.
PV Overcurrent
If this error always exists, please contact your distributor or call SAJ technical support.
PV Voltage Fault
Check the settings of the solar panel. SAJ designer can help you. If the above mentioned
are in normal, please contact your distributor or call SAJ technical support.
Lost Communication
Check the connection of communication cables between control board and display board.
If the above mentioned are in normal, please contact your distributor or call SAJ technical
support.
Null line-to-earth
voltage fault
Check if connection of the AC output grounding terminal is stable and reliable. If the
content mentioned as above is normal, please contact your distributor or call SAJ technical
support.
Table 7.2
Troubleshooting

SAJ R6-10K-S2-X Specifications

General

Brand	SAJ
Model	R6-10K-S2-X
Category	Inverter
Language	English