Guide to diagnostics of electronic controls EWM10931
2011 SOE/DT-mdm FCPD-dp Quality-tb
16/75
599 73 77-37
Alarm
Description
Possible fault
Machine status/action
Reset
Page
E74
NTC probe for wash cycle
improperly positioned
Wiring faulty; NTC probe for wash cycle improperly positioned; NTC
probe faulty; Main PCB faulty.
The heating phase is skipped
RESET
59
E83
Error in reading selector
Main PCB faulty (Incorrect configuration data).
Cycle cancelled
START/RESET
60
E86
Selector configuration error
Display board.
----------------
START
ON/OFF
RESET
60
E87
User Interface microcontroller
defective
Display board
No action to be taken
START
ON/OFF
RESET
60
E91
Communication error between main
PCB and display
Wiring faulty; Control/display PCB faulty
Main circuit board faulty.
---------------- RESET
61
E92
Communication inconsistency
between main PCB and display
(incompatible versions)
Incorrect control/display PCB;
Incorrect PCB (does not correspond to the model).
Cycle blocked
ON/OFF
62
E93
Appliance configuration error
Main PCB faulty (incorrect configuration data).
Cycle blocked
ON/OFF
62
E94
Incorrect configuration of
washing cycle
Main PCB faulty (incorrect configuration data).
Cycle blocked
ON/OFF
62
E97
Inconsistency between programme
selector and cycle configuration
Main PCB faulty (incorrect configuration data).
Cycle blocked
RESET
62
E98
Communication error between main
PCB - Inverter
Incompatibility between main PCB and Inverter.
Cycle blocked
ON/OFF
62
E9C
Display board configuration error
Display board faulty.
----------------
START
ON/OFF
RESET
63
E9E
Display board sensor/touch
key faulty
Display board faulty.
----------------
ON/OFF
63
EC1
Electronically controlled valve
blocked with operating flowmeter
Wiring faulty; Solenoid valve faulty/blocked, Main PCB faulty.
Cycle stops with door locked
Drain pump continues to operate (5 min.
on, then 5 min. off, etc.)
RESET 64
EC2
Data transfer error between Weight
sensor and main PCB
Wiring faulty; Weight sensor faulty, PCB faulty.
No action to be taken
START/RESET
65
EC3
Problems with weight sensor (no
signal or outside the limits)
Wiring faulty; Weight sensor faulty; Main PCB faulty.
----------------
START/RESET
66
EF1
Drain filter clogged
(drain phase too long)
Drain filter clogged/dirty.
Drain hose blocked/kinked/too high.
Warning displayed at the end of cycle. START/RESET
67
EF2
Overdosing of detergent
(too much foam during drain
phases)
Excessive detergent dosing; Drain hose kinked/blocked.
Drain filter clogged/dirty.
Warning displayed after 5 attempts or
by the specific LED
RESET 67
EF3
Aqua control system intervention
Water leaks onto base frame; Aqua control system faulty.
Appliance drains
ON/OFF RESET
67