Electrolux TC2 - Key to Three-Phase Motor WD Diagram

SOI/DT 2010-03 dmm 72/78 599 72 84-41
• Key to WD diagram with THREE-PHASE ASYNCHRONOUS MOTOR EWM 25xx
Appliance electrical components PCB components
1. Display board or LCD
2. Flowmeter
3. Analogue pressure switch
4. NTC temperature sensor (washing)
5. Pre-wash solenoid valve
6. Wash solenoid valve
7. Condensation solenoid valve
8. Washing heating element (with thermal fuses)
9. WD PCB
10. Safety thermostat (auto-reset)
11. Safety thermostat (manual reset)
12. Drying heating element
13. Fan motor
14. drying NTC temperature sensor
15. humidity NTC temperature sensor
16. Door safety interlock (instantaneous)
17. Anti-disturbance filter
18. Tachometric generator (motor)
22. Drain pump
23. Thermal cut-out (drain pump)
24. Circulation pump
25. Thermal cut-out (circulation pump)
26. Door safety interlock (with PTC)
27. Main circuit board
30. Inverter
31. Single-phase motor
DOOR_TY Door interlock Triac
DRAIN_TY Drain pump Triac
REC-TY Circulation pump Triac
K1 Relay
K2 Motor relay: clockwise rotation
K3 Motor relay: anti-clockwise rotation
K4 Motor relay: half-range power supply (some
models)
MOTOR_TY motor Triac
PROGRAM SELECTOR Main switch (programme selector)
PWELV_TY Pre-wash solenoid Triac
WELV_TY Wash solenoid Triac
BEL_TY Bleach solenoid Triac
RL1 Washing or drying heating element power
supply relay
RL2 Fan motor power supply relay
RL3 One-branch relay of drying heating element
RL4 One-branch relay of drying heating element