Service manual WM70
40
Components and measurement values
Item number Component Measurement value Comments
80 886 44 CIM-motor See wiring diagram
80 886 42 UM-Motor 50 Hz See wiring diagram
80 886 43 UM-Motor 60 Hz
80 617 06 Värmeelement
2000 W
See wiring diagrama
80 761 02 Thermistor See wiring diagram The thermistor for temperature reading is located
between the motor cradle and the container.
The thermistor measures and controls the water
temperature that can vary from 0 to 90°C/ 194°F.
The element is disconnected if the thermistor is
short-circuited or disconnected from the program
control card.
88 012 63. Drain pump 50 Hz See wiring diagram The drain pump is combined with an integrated
fine filter trap, which can be cleaned by the user.
If the drain pump has run for 180 seconds during
draining, the program stops, resets and a fault code
is indicated in the display. The drain pumps capacity
is 20 liters/min.
88 012 64. Drain pump 60 Hz See wiring diagram
80 782 21 ,EVEL SWITCH Electro mechanical level switch with two levels, see
wiring diagram. Indicates levels for door opening,
heat and overfilling
80 897 65 ,EVEL SWITCH 7-
80 762 02 Radioavstörningsfilter 50/60
Hz
See wiring diagram The filter eliminates interference to and from the
machine
80 793 24 Inlet valve See wiring diagram 2 way inlet valve 8 litres / minute
80 798 73 Door lock See wiring diagram The door lock is electro mechanical and equipped
with a magnet.
88 014 40 Control unit WM70.3
88 014 41 Control unit WM70.3 FI
80 896 72 Motor Control Unit,
WM70.2
80 896 73 Motor Control Unit WM70.1,
WM70.3
Thermistor measurement values
Temp, º C Resistance, Ohm
0 15806
10 9634
20 6046
25 4841
30 3900
40 2579
50 1744
60 1204
70 848
80 609
85 519
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