The Programmer Does Not Work; The Machine Does Not Fill With Water; The Machine Does Not Pump Water Out; The Machine Vibrates More Than Usual During Spin Drying - Asko 600 Series Service Manual

FAULT TRACING
Metallic sounds are heard from the rear of
the machine.
1. Remove the rear cover plate and investigate
the cause.
The programmer does not work (W600 and
W620)
1. Check that the programmer motor runs.

The machine does not fill with water

1. Check for error messages.
2. Check that the water stop cock is open.
3. Measure the voltage at the inlet valve and the
outputs from the program control board, see
the electrical schematic diagrams.
4. Check the level switch and its hose.
5. Check and repair or change the level sensor,
see the electrical schematic diagrams to find
the measuring points.
The machine continues to fill up with water
and the program stands still
1. Check the level switch and its hose.
2. Switch off the electrical supply to the machi-
ne. If water continues to come into the mach-
ine, the valve is stuck. In this case, remove
and clean the valve. Also clean the filter tho-
roughly.
3. Check and repair or change the level sensor,
see the electrical schematic diagrams to find
the measuring points.

The machine does not pump water out

1. Check the drain system.
2. Check that the pump rotor in the drain pump
moves freely.
3. Adjust or change defective parts.
The machine vibrates more than usual during
spin drying
1. Check that the machine is standing fair and
square on the floor.
2. Check the shock absorbers.
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