opti-solar Sp4000 Premium, Руководство пользователя

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59
21-7. Trouble shooting
Situation
Solution
Fault
Code
Fault Event Description
60
Current feedback into the
inverter is detected.
1. Restart the inverter.
2. Check if L/N cables are
connected to wrong polarity in
all inverters.
3. Make sure the sharing cables
are connected to all inverters.
4. If the problem remains, please
contact your installer.
61 Relay board driver loss 1. Disconnect all of power source.
2. Only connect to AC input, and
press Enter key to let it work in
bypass mode.
3. Check if the problem happens
again or not, and feed back the
result to your installer.
62 Relay board communication loss
71
The firmware version of each
inverter is not the same.
1. Update all inverter firmware to
the same version.
2. After updating, if the problem
still remains, please contact
your installer.
72
The output current of each
inverter is different.
1. Check if sharing cables are
connected well and restart the
inverter.
2. If the problem remains, please
contact your installer.
80 CAN data loss 1. Check if communication cables
are connected well and restart
the inverter.
2. If the problem remains, please
contact your installer.
81 Host data loss
82 Synchronization data loss