Electrolux TC2 Service Manual page 70

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Key to WD diagram with UNIVERSAL MOTOR EWM 21xx
Appliance electrical 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)
19. Stator (motor)
20. Overheating cut-out (motor)
21. Rotor (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
28. Motor with half-range
29. Motor without half-range
SOI/DT 2010-03 dmm
PCB components
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 element
RL2 Fan motor power supply relay
RL3 One-branch relay of drying heating element
RL4 One-branch relay of drying heating element
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