Service manual WM25
13
Components and measurement values
Item number Component Measurement value Comments
80 655 63
80 658 33
Motor 50 Hz
CIM-motor
Resistances:
Pins 2-3 stator 1.41 Ω
Pins 1-3 stator 0.57 Ω
Pins 4-5 rotor 1.54 Ω
(measured diagonally
across the collector)
Pins 6-7 tacho 135 Ω
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
All resistance values have tolerances
of ±8 %.
80 637 33 Motor 60 Hz Resistances:
Pins 2-3 stator 1.05 Ω
Pins 1-3 stator 0.58 Ω
Pin 4-5 rotor 1.75
Ω (
Pins diagonally
across the collector)
Pins 6-7 tacho 135 Ω
All resistance values have tolerances
of ±8 %.
80 617 06 Heating Element
2000 W
28.4
Ω
80 761 02 Thermistor 6.1-3.8 k
Ω
(at room tempera-
ture 20 – 30°C)
The thermistor for temperature reading
is located between the motor cradle
and the container. The thermistor mea-
sures and controls the water tempera-
ture that can vary from 0 to 90°C. The
element is disconnected if the thermis-
tor is short-circuited or disconnected
from the programme control card.
88 012 63. Drain pump 50 Hz 144
Ω. 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 drain-
ing, the programme stops, resets and a
trouble code is indicated in the display
(on machines without a display, the
LEDs flash).
88 012 64. Drain pump 60 Hz 76
Ω See above.
80 782 21 Level Switch Electro mechanical level switch with
two levels, see wiring diagram. Indica-
tes levels for door opening, heat and
overfilling.
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