Selector Positions For Diagnostics On Appliances With Styling Tc2 - Tc3 - Tc4 - Electrolux TC2 Service Manual

9.3 Selector positions for diagnostics on appliances with styling TC2 – TC3 – TC4
When the various functions of the diagnostics mode are entered, the display shows
on the right lower side some writings (ex. C7 - C5 etc.). They refer only to the selector
codification and they have no relevance for the test being executed.
WARNING
Selector position
1
2
3
4
5
6
7
SOI/ADL
Components activated
All LEDs and digits light up in sequence
When a button is pressed, the
corresponding LED lights and the buzzer
sounds
Condensation canister level sensor
Canister fill pump
Motor triac and relay.
Canister fill pump always powered
Triac motor in stepping operation.
Higher-power (1400W) heating element.
Motor triac for ventilation.
Full-power heater
Clockwise drum rotation motor
Full-power fan motor
Conductimetric sensor. This check has a
duration of 4 sec. (1 sec. to create the
short circuit). The phase/warning LEDs
flash during this period. If the result is
correct at the end, the LEDs remain lit; if
not, the LEDs flash and alarm E32 is
displayed.
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Operating
Function checked
conditions
Operation of the user
Always active
interface
Door closed. Operation of the floating
Sump full (about 0,7 switch and canister fill
litres) pump
Door closed. Max. Controls counter-
time 10 min. Pump
30 sec.
Control of clockwise
drum rotation (low
Door closed. Max.
time 10 min.
inspection of drum shell
Control of correct
Door closed. Max.
direction of drum motor
time 10 min.
and fan motor
Door closed
Heater unit (full power)
Max time 10 min.
Door closed. Short
circuit between the conductimetric sensor
two drum shells. when short-circuited.
599 38 46-21
clockwise drum
rotation.
speed for visual
assembly).
Control of the