4. Maintenance &
Troubleshooting
4.3
Problems and Solution
Please refer to the solar charge controller manual for faults and remedies
regarding problems with the battery, load and solar connection. The LEDs at
the solar charge controllers indicate system states.
For faults at the EFOY Pro fuel cell the LEDs at the fuel cell and at the remote
control indicate a system error. The operating panel OP2 additionally shows a
detailed error message.
Please refer to the EFOY Pro fuel cell user manual for error messages.
Please contact SFC or your sales partner where you have bought the product if
you can not fix the error yourself.
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