Operations To Be Performed During The First Phase Of Test Cycle - Electrolux with VS81 timer Service Manual

6.1.1 Operations to be performed during the first phase of the test cycle
→ Functional check
Knob position
Phase
Switching on
Start/door closure
Drain
Select the FINAL
COTTON SPIN
1
programme (step 23)
and switch the
appliance on
Motor inversions when empty
(no water in tub)
2001.08 eb
→ Fault
The WM does not switch on: the
pilot lamp is OFF
The WM does not start: the pilot
lamp is ON
Drain pump inoperative
Drain pump blocked
No power to motor
The motor starts at low speed
then stops immediately in both
directions
Motor does not reverse / rotates in
one direction only
Uncontrolled high-speed start
Timer advances to STOP
32
→ Check with machine off
Check the continuity of the power
cable, the wiring and the suppressor
(connectors on filter 1-3, 2-4). If these
are OK, check the main switch.
Check the closure of the timer
contact H3.2-G6.1. If these are OK,
check the wiring and door lock
Winding / Impeller slippage
Foreign bodies / Filter clogged
Motor winding interrupted
Motor brushes (rotor broken)
Timer contact / Relay faulty
Pressure switch contacts faulty
Wiring
Winding of tachometric generator
short-circuited or open
Timer faulty (electronic section)
Timer faulty (electronic section)
Timer
→ Component to be
repaired/replaced
Power cable, wiring, suppressor,
main switch
Timer.
Wiring/Door locking device
Drain pump
Clean pump and repeat test
Motor
Motor brushes / Motor
Timer
Pressure switch
Motor wiring
Coil of tachometric generator
Timer
Timer
Timer
599 34 85-05