26213
Carrier Transicold
Info

EES ECU Clock Failure

The internal clock of the emissions system is not maintaining time or the time crystal failed.

Possible causes

  • Internal clock battery drained
  • ECU hardware failure
  • Electromagnetic interference
  • Prolonged power loss

Recommended actions

  • Synchronize date and time on panel
  • Check constant power to the ECU
  • Reset main controller
  • Replace ECU if error recurs

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