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Key to WM diagram with THREE-PHASE ASYNCHRONOUS MOTOR EWM 25xx
Appliance electrical components
1. Display board
2. Flowmeter
3. Analogue pressure switch
4. NTC temperature sensor
5. Pre-wash solenoid valve
6. Wash solenoid valve
7. Bleach solenoid valve
8. Heating element (with thermal fuses)
9. Door safety interlock (instantaneous)
10. Anti-disturbance filter
15. Drain pump
16. Thermal cut-out (drain pump)
17. Circulation pump
18. Thermal cut-out (circulation pump)
19. Door safety interlock (with PTC)
20. PCB
23. Inverter
24. Three-phase motor
SOI/DT 2010-03 dmm
PCB components
DOOR_TY
Door interlock Triac
DRAIN_TY
Drain pump Triac
REC-TY
Circulation pump Triac
K1
Heating element relay
ON/OFF
Main switch (programme selector)
PWELV_TY
Pre-wash solenoid Triac
WELV_TY
Wash solenoid Triac
BEL_TY
Bleach solenoid Triac
68/78
599 72 84-41