Wessamat W 21 L, Руководство по эксплуатации

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Ice cubes stick to each other
during the ice-making process 1. Ice thickness motor switches too
late
2. Leak(s) in the cooling system
(ice maker has insufficient
refrigerant) 1. Readjust ice thickness motor
2. Locate leak(s), rectify and top up
refrigerant
Machine runs, but does not
produce ice 1. Leak(s) in the cooling system
2. Compressor faulty
3. Hot gas valve faulty (valve no
longer closes) 1. Locate and rectify leak(s) in the
cooling system
2. Replace compressor
3. Replace hot gas valve
Ice cube maker not running
despite power plug switched on /
safety switch ('Pressostat') has
triggered 1. Condenser is soiled
2. In water-cooled machines, the
water supply may be interrupted
3. In water-cooled machines, the
condenser or cooling water
controller scaled (lime).
4. Insufficient air circulation for air-
cooled machines
5. Fan no longer running 1. Clean condenser
2. Open water supply
3. Descale condenser or cooling water
controller, or replace if necessary
4. Check distances of the machine to
the side walls and the rear, ensure
ventilation according to the
specification
5. Replace fan motor
Trough is overfilled with water /
water overflowing 1. Water inlet valve does not close
2. Probe cable(s) interrupted
3. Fault in water sensor electronics 1. Replace water inlet valve
2. Measure electrical conductance of
the individual cables, rectify
interruption, replace probe if necessary
3. Replace water sensor electronics
Ice cubes are cloudy Trough motor no longer running Check trough motor voltage. If voltage
is present and the trough motor does
not turn, replace the trough motor
Ice capacity of the ice cube
maker too low 1. Condenser is soiled
2. Insufficient ventilation
3. Room / ambient temperature is
too high
4. Cooling water controller not
working properly 1. Clean condenser
2. Check specified lateral distances
and ensure optimum air circulation
3. Reduce room/ambient temperature,
if necessary relocate the machine.
Replace air-cooled machine with
water-cooled machine if necessary
4. Check cooling water controller,
setpoint tempe30°C, readjust
or replace if necessary
Water spills over the edge of the
trough during ice cube
production 1. Machine is not level
2. Trough has moved down
3. Water level sensor is soiled 1. Align machine
2. Readjust trough
3. Clean / descale water level sensor
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