Key To Circuit Diagram - Electrolux Washing machines with EWM 1000 PLUS Service Manual

10.1.1 Key to circuit diagram

Components in the appliance
1. Electronic board
2. Suppressor
3. ON/OFF switch
4. ON/OFF pilot lamp
5. Door interlock
6. Anti-boiling pressure switch
7. Heating element
8. 1st level pressure switch
9. Anti-overflow pressure switch (not all models)
10. Pre-wash solenoid valve
11. Wash solenoid valve
12. Bleach solenoid valve (not all models)
13. Drain pump
14. Closed door lamp (not all models)
15. Control/display board
16. Thermal cut-out (motor)
17. Stator (motor)
18. Rotor (motor)
19. Tachometric generator (motor)
20. NTC temperature sensor
SOI/DT 2006 11 dmm
Components of the PCB
BELV_TY Bleach solenoid Triac
DOOR_TY Door interlock Triac
DRAIN_TY Drain pump Triac
K1 Heating element relay
K2 Motor relay: clockwise rotation
K3 Motor relay: anti-clockwise rotation
K4 Motor relay: half field power supply (models with higher spin at
1200 rpm)
MOTOR_TY Motor Triac
PWELW_TY Pre-wash solenoid Triac
Serial interface Asynchronous serial interface
WELV_TY Wash solenoid Triac
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