Key To Circuit Diagram - Electrolux EWM1000 Service Manual

9.3 Key to circuit diagram

Components in the appliance
1. Electronic board
2. Suppressor
3. Door interlock
4. 1st level pressure switch
5. Anti-boiling pressure switch
6. Anti-overflow pressure switch (some models)
7. Heating element
8. Stator (motor)
9. Thermal overload cut-out (motor)
10. Tachometric generator (motor)
11. Rotor (motor)
12. Drain pump
13. Pre-wash solenoid valve
14. Wash solenoid valve
15. NTC temperature sensor
16. "Door locked" pilot lamp (some models)
SOI/DT 2002-07 eb
Components of the PCB
DOOR_TY Interlock triac
DRAIN_TY Drain pump triac
K1 Heating element relay
K2 Motor relay: clockwise rotation
K3 Motor relay: counter-clockwise rotation
K4 Motor relay: half-field power (models with spin speed over 1200
rpm)
MOTOR_TY Motor triac
ON/OFF Main switch (on programme selector)
PWELW_TY Pre-wash solenoid triac
Serial interface Asynchronous serial interface
WELV_TY Wash solenoid triac
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