E5D: Data Transfer Error Between Inverter Board And Main Circuit Board - Electrolux Inspiration EWX11831 TC4 Service Manual

E5d: Data transfer error between Inverter board and main circuit board

E5d
Checks to perform:
Are connectors J16 (main circuit board)
and J1CB (motor control board) properly
inserted?
Y
E
S
Measure the continuity between
connector J16-2, J16-4 (main circuit
board) and connector J1CB-1, J1CB-3
(motor control board).
Is the wiring ok?
Y
E
S
Replace the motor control board and
repeat the diagnostic cycle to check for
any further alarms.
Is the appliance working?

Ω
2013 TS/DT-mdm FCPD-dp
Guide to diagnostics of EWX11831 electronic controls
The lack of communication must last at least 2 sec.
NO
NO
NO
MAIN CIRCUIT
!
Check that all the connectors are correctly inserted
Repair the connectors and repeat the
diagnostic cycle to check for any further
Replace the wiring and repeat the
diagnostic cycle to check for any further
Replace the main circuit board and repeat
the diagnostic cycle to check for any
BOARD
If there are burns on the circuit board,
!
47/71
alarms.
alarms.
further alarms.
Connector
Motor
ENGINE CONTROL
BOARD
see page 69
599 77 00-82 Rev. 01
E5d