Diagnostics Phases - Electrolux ENV06 Service Manual

5.3

Diagnostics phases

Irrespective of the type of PCB and the configuration of the programme selector it is possible, after entering diagnostics
mode, to perform diagnostics on the operation of the various components and to read the alarms by turning the programme
selector clockwise. All the alarms are enabled during the diagnostics cycle.
Selector
position
- All the LEDs and symbols light in
sequence.
1
- When a button is pressed, the
corresponding LED or symbol
light.
-
Door interlock
2
- Wash solenoid
- Door interlock
3
- Pre-wash solenoid
- Door interlock
4
- Pre-wash and wash solenoids
- Door interlock
5
- Bleach/stains solenoids
-
Door interlock
- Wash solenoid if the level of
water in the tub does not cover
6
the heater
- Heating element
- Recirculation pump
- Door interlock
- Wash solenoid if the level of
water in the tub does not cover
7
the heater
- Motor (55 rpm clockwise, 55 rpm
counter-clockwise, 250 rpm
impulse)
- Door interlock
- Drain pump
8
- Motor up to 650 rpm then at
maximum spin speed
----
9
1
- Reading/Cancellation of the last
0 alarm
(*) In most cases, this time is sufficient to check the heating. However, the time can be increased by repeating the phase without draining
the water: pass for a moment to a different phase of the diagnostics cycle and then back to the heating control phase (if the temperature is
higher than 80°C, heating does not take place).
(**) The check at the maximum speed occurs without control of the FUCS and no clothes have to be inserted inside the appliance.
SOI/DT 2007-10 dmm
Components actioned
----
Operating conditions
Always activated
Door locked
Water level below anti-
flooding level
Maximum time 5 minutes
Door locked
Water level below anti-
flooding level
Maximum time 5 minutes
Door locked
Water level below anti-
flooding level
Maximum time 5 minutes
Door locked
Water level below anti-
flooding level
Maximum time 5 minutes
Door locked
Water level above the heater
Maximum time 10 minutes or
up to 90°C (*)
Door locked
Water level above the heater
Door locked
Water level lower than anti-
boiling level for spinning
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16/48
Function
checked
Operation of the
user interface
Water ducted
Displays the
through washing
water level in tub
compartment
Water ducted
through pre-wash Displays the
compartment water level in tub
(bleach)
Water ducted
Displays the
through conditioner
water level in tub
compartment
Water ducted
through Displays the
conditioner/stains water level in tub
compartments
Heating Wash water
Recirculation temperature
Displays the
Check for leaks drum speed (the
from the tub real value
divided by ten)
Drain and spin;
Displays the
control of
drum speed (the
congruence in
real value
closure of level
divided by ten)
pressure switches
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599 70 27-90
LCD