Components And Measurement Values; Thermistor Measurement Values - Asko WM70.C Service Manual

Service manual WM70.C

Components and measurement values

Item number Component
80 658 33 CIM motor
80 617 03 Heating element 2000 W
80 617 04 Heating element 1000 W
80 761 02 Thermistor
88 012 63 Drainage pump 50 Hz
88 012 64 Drainage pump 60 Hz
80 782 21 Level switch
80 762 02 EMC filter 50/60 Hz
80 793 24 Inlet valve
80 798 73 Door lock
80 833 15 One-way inlet valve
80 818 07 Motor control
80 806 28 Control unit
80 833 43 Communication unit
80 083 65 Outlet valve

Thermistor measurement values

Temp, ºC
0
10
20
25
30
40
50
60
70
80
85
23
Measurement value
Resistances:
Pins 1-3 stator 3.7 Ω
Pins 1-2 stator 3.6 Ω
Pins 2-3 rotor 3.6 Ω
Pins 4-5 tacho 178 Ω
6.1–3.8 kΩ (at room
temperature 20–30°C)
144 Ω
76 Ω
680 Ω
3.7 kΩ ± 0.5 kΩ
122 Ω
Resistance, ohm
15806
9634
6046
4841
3900
2579
1744
1204
848
609
519
Comment
The thermistor for measuring temperature is
located between the motor cradle and the drum.
The thermistor measures and controls the water
temperature, which can vary from 0 to 92°C. The
heater is disconnected if the thermistor is short-
circuited or disconnected from the programme
control card.
The drainage pump is combined with an integrated
fine filter trap, which can be cleaned by the user.
If the drainage pump has run for 3 minutes during
draining, the programme stops, resets and a fault
code is indicated on the display. The pump has a
capacity of 20 litres/minute.
Electromechanical level switch with two levels (see
wiring diagram). Used to indicate levels for door
opening, heat and overflow.
The filter eliminates interference to and from the
machine.
Two-way inlet valve, 8 litres/minute
The door lock is electromechanical and equipped
with a magnet.