Components And Measurement Values - Asko TD25 Service Manual

Service manual TD25

Components and measurement values

Item number Component
80 790 43 Motor 50 Hz,
220/240 V
80 766 90 Motor 60 Hz, 220/240 V
80 801 19 Capacitor 8 μF, 400V
80 638 09 Condensing waterpump
25W
80 762 02 EMC filter with inductor
80 762 24 Thermistor
80 792 00 Thermostat (135°C)
80 773 85 Thermostat/Overheating
protection
(150°C automatic)
80 797 37 Thermostat/Overheating
protection , 150°C (USA)
80 761 04 Door switch
80 761 03 Microswitch float
Electrical connection
80 771 30 Control Unit (TD25.1)
80 771 32 Control Unit (TD25..3)
80 762 26 Heating Element 2500W
80 762 27 Heating Element 3000W
12
Measurement value
Main winding: 23.8 Ω
Auxiliary winding: 28.1 Ω
Current: 1.1 A; 270 W;
2850 rpm
Winding resistance:
cable colour grey-blue
25.5 Ω
cable colour grey-red
16.0 Ω
Current: 0.9 A; 200 W;
3300 rpm
111 Ω
40 – 60 kΩ (at room tem-
perature 20 – 30°C)
Comments
The motor is a 2-pin motor and is directly
connected to the fan for internal air and
gearing for driving the cylinder. The fan for
external air is also driven on condenser
dryers. All resistance values have toleran-
ces of ±7 %.
The capacitor is mounted on the motor.
The filter eliminates interference to and
from the machine.
The thermistor controls temperature
regulation. If the thermistor is short-circui-
ted or detaches from the control unit, the
programme is cancelled.
The thermostat automatically disconnects
the heating loop at too high temperatures.
The thermostat
/overheating protection interrupts the
programme at too high temperatures.
The thermostat/overheating protection
interrupts the programme at too high
temperatures.
The front door affects a door switch,
which interrupts the programme when
the door is opened. If the door has been
opened and closed during the programme
the machine must be restarted using the
start/stop button.
If both containers are overfilled the pro-
gramme is interrupted by a float switch
located on the lower holder. Overfilling is
indicated in the display.
The machine is delivered as single phase
and can be switched between 1950 W, 10
A and 2500 W, 16 A.
Adjustment between 1950 W / 10 A and
2500 W / 16 A is carried out using soft-
ware via buttons.
The control unit contains microproces-
sors for controlling programmes, motor,
element etc.