Electrolux TC2, Руководство по обслуживанию

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599 72 84-41
7.3 Diagnostic test phases
Irrespective of the type of PCB and the configuration of the programme selector, after entering the diagnostic
mode, turn the programme selector
clockwise to perform the diagnostic cycle for the operation of the various
components and to read any alarms (all alarms are enabled in the diagnostic cycle).
Selector position Components activated Working conditions Function tested LCD
1
-
All the LEDs and symbols
light in sequence.
-
When a button is pressed,
the corresponding group or
LED or symbol lights up.
Always active
User interface
functions
2
-
Door safety interlock
- Wash solenoid valve
Door locked
Water level below anti-
flooding level
Maximum time 5 mins
Water fill to wash
compartment
Displays the
water level in the
tub
3
- Door safety interlock
-
Pre-wash solenoid valve
Door locked
Water level below anti-
flooding level
Maximum time 5 mins Water fill to pre-
wash
compartment
(bleach)
Displays the
water level in the
tub
4
- Door safety interlock
- Pre-wash and wash solenoid
valves
Door locked
Water level below anti-
flooding level
Maximum time 5 mins
Water fill to
conditioner
compartment
Displays the
water level in the
tub
5
- Door safety interlock
-
Bleach/stains solenoid valves
Door locked
Water level below anti-
flooding level
Maximum time 5 mins
Water fill to
bleach/stains
compartment
Displays the
water level in the
tub
6
-
Door safety interlock
-
Wash solenoid valve if the
water level in the tub does
not cover the heating
element
- Heating element
- Circulation pump
Door locked
Water level above
the heating element
Maximum time 10 mins or
up to 90 °C.
(*)
Heating
Circulation
Wash water
temperature
7
- Door safety interlock
-
Wash solenoid valve if the
water level in the tub does
not cover the heating
element
-
Motor (55 rpm clockwise, 55
rpm anti-clockwise, 250 rpm
pulse)
Door locked
Water level above
the heating element
Check for leaks
from the tub
Displays the
drum speed (the
real value divided
by ten)
8
-
Door safety 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,
calibration of
analogue
pressure switch
and spin
Displays the
drum speed (the
real value divided
by ten)
9
- Door safety interlock
- Drain pump
-
Power fan
- Condensation solenoid valve
- Drying heating element
Door locked
Water level below anti-
boiling level
Drying
Displays the air
temperature
10
-
Reading/Cancellation of the
last 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 diagnostic 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 garments must be inside the appliance.