Electrolux EWM09, Руководство по обслуживанию

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Technical Support - A.D.L. 02 / 2011 18/24 599 74 08-64
ALA
R
M
CO
DE
Description Possible fault
Action
Machine status
Reset
E41
Door open
ƒ
Check whether the door is closed properly.
ƒ
Faulty wiring.
ƒ
Door safety interlock faulty.
ƒ
Main circuit board faulty.
Cycle paused
CLOSE THE
DOOR
E42
Problems with door lock
ƒ
Faulty wiring.
ƒ
Door safety interlock faulty.
ƒ
Electrical current leak between heating element and ground.
ƒ
Main circuit board faulty.
Cycle paused START/RESET
E43
Faulty triac supplying power to
door delay system
ƒ
Faulty wiring.
ƒ
Door safety interlock faulty.
ƒ
Main circuit board faulty.
Safety drain cycle.
Cycle blocked
RESET
E44
Faulty sensing by door delay
system
ƒ
Main circuit board faulty.
Safety drain cycle.
Cycle blocked
RESET
E45
Faulty sensing by door delay
system triac
ƒ
Main circuit board faulty.
Safety drain cycle.
Cycle blocked
RESET
E51
Motor power triac short-circuited
ƒ
Faulty wiring.
ƒ
Motor faulty.
ƒ
Main circuit board faulty.
After 5 attempts, cycle blocked with door
unlocked. ON/OFF
RESET
E53
Faulty sensing by triac motor.
Input voltage to microprocessor
incorrect.
ƒ
Main circuit board faulty. Cycle interrupted. RESET
E54
Motor relay contacts sticking
(high voltage level when the relay
switches to OFF).
ƒ
Current leakage from the motor.
ƒ
Current leakage from the cabling.
ƒ
Main circuit board faulty.
Cycle blocked with door locked after 5 attempts. RESET