Selector Positions For Diagnostics (Conductimetric Appliances) - Electrolux ENV06 Service Manual

8.3 Selector positions for diagnostics (conductimetric appliances)

Models with LCD: When the service engineer accesses the various functions in
diagnostics mode, a code is shown in the bottom right-hand corner of the display (e.g.
C5 - C5 etc.). These are simply codes relative to the programme selector, and have no
ATTENZIONE
effect on the tests to be performed.
Position of selector
1
2
3
4
5
6
7
(*) On completion of this test, the compressor re-starts only after a pause of 5 minutes.
2008-03 ADL
Components actioned
All the LEDs and Digits light in sequence.
When a key is pressed, the corresponding
number is displayed.
Level sensor in condensation canister
Canister fill pump
Compressor cooling fan
Counter-clockwise drum rotation
Canister fill pump always powered
Compressor cooling fan
Motor TRIAC powered in stepping mode
Compressor cooling fan
Clockwise drum rotation
Circulation fan motor TRIAC
Compressor cooling fan.
Clockwise drum rotation
Circulation fan motor TRIAC
Compressor command
Compressor cooling fan.
Conductimetric sensor with the drum short-
circuited. Duration of check 4 sec (1 sec. to
create short circuit) during which the LED
flashes.
If at the end of the test the result is correct,
the LED switches off; otherwise the LED
flashes and alarm E32 is displayed.
Operating
Always enabled
Door closed
Sump contains 0.7
litres approx.
Door closed
Max. time 10 min.
Door closed
Max. time 10 min.
Door closed
Max. time 10 min.
Door closed
Door closed
Short-circuit
between two drum
32/58
Function checked
condition
Operation of user
Operation of floating
microswitch and
canister fill pump
Control of motor TRIAC
for counter-clockwise
drum rotation
Control of clockwise
drum rotation (at low
speed for visual control
of drum shell coupling)
Control of correct
direction of drum
rotation and fan motor
Control of heating unit
The display shows the
temperature read by the
(*)
Control of
conductimetric sensor
in short-circuit condition
shells.
599 70 66 79
interface
NTC