Haier H3PH-1J5K-EU4 User Manual page 42

7. Troubleshooting
Message Name
OV-ILLC
(1052 DATA:0000)
INI-FAULT
(1031 DATA:0000)
DSP-B-FAULT
(1036 DATA:0000)
AFCI-Check
(1040 DATA:0000)
ARC- FAULT
(1041 DATA:0000)
NOTE:
If the inverter displays any alarm message as listed in Table 7.1; please
turn off the inverter and wait for 5 minutes before restarting it .
If the failure persists, please contact your local distributor or the service
center.
Please keep ready with you the following information before contacting us.
1. Serial number of Haier Three Phase Inverter;
2. The distributor/dealer of Haier Three Phase Inverter (if available);
3. Installation date.
4. The description of the problem together with necessary information, pictures,
attachment.
5. The PV array configuration (e.g. number of panels, capacity of panels, number of
strings, etc.);
6. Your contact details.
Information Description
LLC hardware overcurrent
AD zero drift overlink
The master-slave DSP
communication is abnormal
AFCI self-test failure
AFCI failure
Table 7.1 Fault message and description
Troubleshooting Suggestion
1. Check whether the backup load is overloaded.
2. Restart the system, confirm that the fault
continues.
1. Restart the system, confirm that the fault
continues.
1. Verify connections are tight within your PV
system. Arc fault settings can be changed in
advanced settings if further adjustment is
necessary.
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User Manual