Diagnostic Cycle Phases; Access The Diagnostic Cycle - Electrolux washing machine Service Manual

Diagnostics guide to ewm2000 electronic control washing machines & washer dryers
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Step
Components actioned
All the LEDs light in sequence. When a button is
0
pressed, the corresponding LED lights.
- door interlock
1
- wash solenoid
- door interlock
2
- pre-wash solenoid
- door interlock
3
- pre-wash solenoid
- wash solenoid
- door interlock
4
- hot water or bleach solenoid
- door interlock
- (wash solenoid if level is lower than the anti-boiling)
5
- recirculation pump
- heating element
- door interlock
6
- (wash solenoid if level is <anti-boiling)
- motor
- door interlock
7
- drain pump
- motor
- door interlock
- drain pump
8
- drying heater (full power)
- fan motor
- condensation solenoid

Access the diagnostic cycle:

Table 1: FULL SMD with on/off
button
SSD-P APdV, EB, HD 01/05
DIAGNOSTICS CYCLE PHASES
Always operative
Door closed, water fill to anti-overflow level for
max. 10 min
Door closed, water fill to anti-overflow level for
max. 10 min
Door closed, water fill to anti-overflow level for
max. 10 min
Door closed, water fill to anti-overflow level for
max. 10 min
Door closed, water fill to above anti-boiling level
if not yet reached, heating for max. 10 min or to
90°C
Door closed, (water fill above anti-boiling level),
drum movement at 50 rpm (cw), motor
movement until the drum reaches 250 rpm (ccw)
Door closed, water drain, motor movement (from
lower level to anti-foam level), until maximum
spin speed is reached
Door closed, water drain to a level lower than the
anti-boiling device, drying heater for max. 10 min
or until the drying temperature sensor (fitted to
the duct) detects a temperature of 150°C
Table 2: FULL SMD with on/off
Table 3: DELTA3 - NEAT
switch on the selector
Operating conditions
Table 4: INPUT
6.1
Parameters displayed
Function tested
Operation of the user
Button code
interface
Water fill to wash
Water level in mm
compartment
Water fill to prewash
Water level in mm
compartment
Water fill to softener
Water level in mm
compartment
Hot water fill or fill to bleach
Water level in mm
compartment
(certain models only)
Heating and recirculation
Water temperature in °C
(jetsystem)
Motor speed (rpm)
Check for leaks from tub
Drain and spin, check for
Motor speed
pressure switch
(rpm ÷ 10)
congruency
NTC drying temperature
and condenser
temperature
Drying (washer/dryers only)
(°C, displayed alternately
for 2 sec)
Table 5: AEG
599 34 71-47

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