E5D: Motor Control Board Unknown Message; E5E: Motor Control To Main Board Communication Incorrect - Frigidaire FFLE3911QW Technical & Service Manual

E5D: Motor Control Board unknown message

E5D
Communication wiring , Motor control board, Main board, Software not
matching.
Checks to perform:
Is the wiring between Main Control Board and Motor
Control Board proper? (Check for the continutity)
Replace the Motor Control Board and check for further
alarms. Is the appliance ok?

E5E: Motor control to Main Board communication incorrect

E5E
Wiring problem , Motor Control Board defective, Main Control Board defective,
User Interface Board defective.
Checks to perform:
Is the wiring between Main Control Board, Motor Control
Board and User Interface Board proper? (Check for the
continutity)
Replace the User Interface Board and check for further
alarms. Is the appliance ok?
Replace the Motor Control Board and check for further
alarms. Is the appliance ok?
Y
E
S
Y
E
S
N
O
WARNING
Check that all the connectors are correctly inserted.
Replace / Repair the wiring and repeat the Diagnostic
NO
Cycle to check for any further alarms.
Replace the Main Control Board and repeat the
NO
Diagnostic Cycle to check for any further alarms.
WARNING
Check that all the connectors are correctly inserted.
Replace / Repair the wiring and repeat the Diagnostic
NO
Cycle to check for any further alarms.
YES
Replace the Main Control Board and repeat the
NO
Diagnostic Cycle to check for any further alarms.
184
E5D
E5E
Appliance is ok