Other

  • 0007
  • 4201
  • 4701
  • 5101
  • 5102
  • 5103
  • 5104
  • 7101
  • 7102
  • 720f

These indicate a possible hardware failure

  1. Turn the main power switch off
  2. Wait 1 minute, and then turn the main power switch on
  • If this occurs repeatedly, write down the error code that appears in the message display and contact an authorised service technician