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Mark MooreAug 21, 2025
What to do if my Jolly Mec JOLLY SYNTHESIS 68-80 shows AL01 BLACK OUT error?
- CCheryl MoraAug 21, 2025
If your Jolly Mec Indoor Fireplace displays the error 'AL01|BLACK OUT', it indicates an electrical issue. First, ensure the power cord is securely connected to both the mains socket and the fireplace socket. Then, with the power cord disconnected, check that the connectors are firmly attached to the electronic circuit board terminal board. Finally, also with the power cord disconnected, verify the fuses are in good condition.