TROUBLESHOOTING
E43
E49
EN
E51
E53
E55
E57
E61
E63
E65
E69
E71
E73
E75
E77
8. TROUBLESHOOTING
The system fails to come on (green LED off)
Cause
» No mains voltage at the socket.
» Faulty plug or cable.
» Line fuse blown.
E48
E50
E52
E54
E56
E60
E62
E64
E68
E70
E72
E74
E76
E78
Solution
» Check and repair the electrical system as needed.
» Use qualified personnel only.
» Replace the faulty component.
» Contact the nearest service centre to have the system repaired.
» Replace the faulty component.
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