SOI/DT 2010-03 dmm 61/78 599 72 84-41
Alarm Description Possible fault Machine status/action Reset
E41
Door open (after 15 sec.)
Wiring faulty; Door safety interlock faulty;
Main circuit board faulty.
Cycle paused START/RESET
E42 Problems with door lock
Wiring faulty; Door safety interlock faulty;
Electrical current leak between heating element and ground; Main
PCB faulty.
Cycle paused START/RESET
E43
Faulty triac supplying power to door
delay system
Wiring faulty; Door safety interlock faulty;
Main circuit board faulty.
(Safety drain cycle)
Cycle blocked
ON/OFF RESET
E44
Faulty sensing by door delay system Main circuit board faulty.
(Safety drain cycle)
Cycle blocked
ON/OFF RESET
E45
Faulty sensing by triac on door
delay system (wrong input voltage to
micro-processor)
Main circuit board faulty.
(Safety drain cycle)
Cycle blocked
ON/OFF RESET
E51
Motor power triac short-circuited. Current leakage from motor or from wiring; Main PCB faulty;
Cycle stops with door open
(after 5 attempts)
RESET
E52
No signal from motor tachometric
generator
Wiring faulty; Motor faulty;
Main circuit board faulty.
Cycle stops with door locked
(after 5 attempts)
RESET
E53
Motor triac sensing circuit faulty
(wrong input voltage to micro-
processor)
Main circuit board faulty. Cycle blocked RESET
E54
Motor relay contacts sticking (high
voltage level when the relay
switches to OFF)
Current leakage from motor or from wiring; Main PCB faulty;
Cycle blocked
(after 5 attempts)
RESET
E57
Inverter is drawing too much
current (>15A)
Wiring faulty on inverter for motor; Inverter PCB faulty; Motor faulty.
Cycle stops with door locked
(after 5 attempts)
RESET
E58
Inverter is drawing too much
current (>4.5A)
Motor malfunction (overload); Wiring faulty on inverter faulty; Motor
faulty; Inverter PCB faulty
Cycle stops with door locked
(after 5 attempts)
RESET
E59
No signal from tachometric
generator for 3 seconds
Wiring faulty on inverter for motor; Inverter PCB faulty; Motor faulty
Cycle stops with door locked
(after 5 attempts)
RESET
E5A
Overheating on heat dissipator for
Inverter
Overheating caused by continuous operation or ambient conditions
(let appliance cool down); Inverter PCB faulty. NTC open (on the
Inverter PCB)
Cycle stops with door locked
(after 5 attempts)
RESET
E5H
Input voltage is lower than 175V Wiring faulty; Inverter PCB faulty
Cycle stops with door locked
(after 5 attempts)
RESET
E5C
Input voltage is too high
Input voltage is too high (measure the grid voltage); Inverter PCB
faulty
Cycle stops with door locked
(after 5 attempts)
RESET
E5d
Data transfer error between Inverter
and main PCB
Line interference; Wiring faulty; Faulty main PCB or Inverter PCB. ---------------- RESET
E5E
Communication error between
Inverter and main PCB
Faulty wiring between main PCB and inverter PCB; Inverter PCB
faulty; Main PCB faulty
Cycle blocked
(after 5 attempts)
ON/OFF
E5F
Inverter PCB fails to start the motor Wiring faulty; Inverter PCB faulty; Main PCB faulty
Cycle stops with door open
(after 5 attempts)
RESET
E61
Insufficient heating during washing
Wiring faulty; NTC sensor for wash cycle faulty; Heating element
faulty; Main PCB faulty.
Heating phase is skipped START/RESET
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