Guide to diagnostics of electronic controls EWM10931
2011 SOE/DT-mdm FCPD-dp Quality-tb
51/75
599 73 77-37
E5E: Communication error between Inverter
board and main circuit board
E5E
Communication protocol between the two boards not aligned
E5E
Checks to perform:
Checks to perform:
E5F
E5F: Inverter board fails to start the motor
E5F
Replace the motor control board and repeat the diagnostic cycle to check for any further alarms.
Replace the motor control board and repeat the diagnostic cycle to check for any further alarms.
If there are burns on the circuit
board, see page 73
!
Check that all the connectors are correctly inserted
!
Check that all the connectors are correctly inserted
!