Electrolux EWM2100 - Phases of the Diagnostic Cycle

03-2009 SOI/DT-mdm FCPD-dp Quality-fz 9/91 599 70 56-70
4.3 PHASES OF THE DIAGNOSTIC CYCLE
Irrespective of the type of PCB and the configuration of the programme selector it is possible, after entering
diagnostic mode, turning the programme selector clockwise or pushing the buttons P1 or P2 (INPUT
version), to perform diagnostics on the operation of the various components and to read the alarms.
All the alarms are enabled during the diagnostic cycle.
Selector position Components actioned Operating conditions Function checked LCD
1
- All the LEDs and symbols light
in sequence.
- When a button is pressed, the
corresponding LED or symbol
light.
Always activated
Operation of the
user interface
All symbols
are activated
in sequence,
the backlight
lights up and
then
switches off.
2
- Door interlock
- Wash solenoid
Door locked
Water level below anti-
flooding level
Maximum time 5 minutes
Water ducted through
washing
compartment
Displays the
water level in
tub
3
- Door interlock
- Pre-wash solenoid
Door locked
Water level below anti-
flooding level
Maximum time 5 minutes
Water ducted through
pre-wash
compartment (bleach)
Displays the
water level in
tub
4
- Door interlock
- Pre-wash and wash solenoids
Door locked
Water level below anti-
flooding level
Maximum time 5 minutes
Water ducted through
conditioner
compartment
Displays the
water level in
tub
5
- Door interlock
- Bleach/stains solenoids
Door locked
Water level below anti-
flooding level
Maximum time 5 minutes
Water ducted through
conditioner/stains
compartments
Displays the
water level in
tub
6
- Door interlock
- Wash solenoid if the level of
water in the tub does not
cover the heater
- Heating element
- Recirculation pump
Door locked
Water level above the
heater
Maximum time 10 minutes
or up to 90°C (*)
Heating
Recirculation
Wash water
temperature
7
- Door interlock
- Wash solenoid if the level of
water in the tub does not
cover the heater
- Motor (55 rpm clockwise, 55
rpm counter-clockwise, 250
rpm impulse)
Door locked
Water level above the
heater
Check for leaks from
the tub
Displays the
drum speed
(the real
value divided
by ten)
8
- Door interlock
- Drain pump
- Motor up to 650 rpm then at
maximum spin speed (**)
Door locked
Water level lower than anti-
boiling level for spinning
Drain and spin;
control of congruence
in closure of level
pressure switches
Displays the
drum speed
(the real
value divided
by ten)
9
- Door interlock
- Drain pump
- Motor fan
- Condensation solenoid valve
- Drying heating element
Door locked
Water level lower than anti-
boiling level
Drying
Displays the
air
temperature