Other Faults - Asko TD70 Service Manual

Service Manual TD70
Troubleshooting

Other faults

If the tumble dryer does not work, you should first check whether this is due to a simple fault,
something that the customer can rectify.
Fault symptom
The machine will not
start.
The machine stops.
The washing does not
get dry.
Drying is uneven.
Tumble-drying takes
too long.
30
Cause
The outer door is not properly closed.
The machine is not supplied with power. • Check the fuses and connections.
The manuel overheating cut-out has
tripped. Not heat pump dryers (HP).
The overheating cut-out in the motor
has been tripped.
Defective control unit
Air leakage through the door seals is
affecting the drying results.
Air leakage around the motor shaft is
affecting the drying results.
Defective rear thermistor
Defective control unit
Mixing various types of items can lead
to uneven drying results.
How full the machine is affects the
drying results.
The lint filter is blocked.
The condenser unit is blocked.
The washing machine's spinning affects
drying.
The machine is in a room with poor
ventilation.
The evacuation hose is too long,
blocked or bent.
The evaporator filter (net filter + foam
filter) and the evaporator is clogged.
Defective evaporator filter (net filter +
foam filter).
The auto filter is clogged.
Defective magnetic coil.
Action
• Check that the door pin is activating the
door switch.
Service action:
• Clean internal impeller, condenser, air
ducts and element.
• Check the seals.
• Clean and check the motor.
• If necessary, replace motor.
• Replace control unit.
• Check the sealing strips.
• Check the seal around the motor shaft.
• Replace thermistor.
• Replace control unit.
Information to customer:
• Ensure that different types of items are
not dried in the same load. Remove any
dry items.
Information to customer:
• Check that the machine is not overfilled.
Remove some of the washing if necessary.
Information to customer:
• Clean the lint filter.
Information to customer:
• Clean the condenser.
Information to customer:
• Spin at a minimum of 800 rpm.
Information to customer:
• Open doors to adjacent rooms.
Information to customer:
• Try to make the hose length as short as
possible with as gentle bends as possible.
Information to customer:
• Clean the evaporator filter (net filter +
foam filter) and the evaporator.
• Replace the net filter and/or foam filter.
Information to customer:
• Clean the Auto filter.
• Replace the defect magnetic coil.