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E83: Wrong Selector Reading
E83
Wrong configuration data loaded or Electronic Control Board defective.
E86: Incorrect User Interface Selection Table
E86
Wrong configuration data loaded or Electronic Control Board defective.
E87: User Interface Micro-Controller Fault
E87
Wrong configuration data loaded or Electronic Control Board defective.
Checks to perform:
Check if correct Cycle Selector Board, User Interface Board, Motor Control Board and Electronic control Board
are installed and also wiring between them. If not then replace the respective board or wiring and repeat the
diagnostic cycle to check for any further errors. Incorrect configuration possible.
E91: Communication Error User Interface to Control Board
E91
User Interface Board defective, Main Control Board defective, Wiring defective.
E92: User Interface_Main Board Communications Error
E92
User Interface Board defective, Main Control Board defective, Wiring defective.
Checks to perform:
Disconnect the connector J16 which connects Electronic control
Board and User Interface Board. Does the E91 / E92 error appear
Check the wiring between the Main control Board and the User
Interface Board. Is the wiring OK?
Replace the User Interface Board and repeat the diagnostic
cycle to check for any further errors. Is the Appliance still
Replace the Main Control Board and repeat the diagnostic cycle
to check for any further errors.
Troubleshooting Based on Error Codes
again?
Y
E
S
Y
E
S
displaying E91 / E92?
Y
E
S
WARNING
Check that all the connectors are correctly
inserted.
WARNING
Check that all the connectors are correctly
inserted.
Replace the Main Control Board, and
repeat the diagnostic cycle to check
NO
Replace / Repair the wiring, and
repeat the diagnostic cycle to check
NO
NO
53
E83
E86
E87
E91
E92
for any further errors.
for any further errors.
Appliance is OK.
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