Henny Penny SmartCombi ESC-220, Руководство по устранению неисправностей

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Smart Combi™ Service
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Further cause at the 20.x (especially if the lower delflector area is more polluted than the upper
one) : The reduction in the supply hose for the lower chamber can be blocked. Descale the chamber
manually and increase the quality of the connected water. Open the deflector and carry out the
relay test (K16) to check if water runs out of both water supply pipes. If no or just a little water
comes out through the lower supply pipe remove the reduction clamp at the hose and bend it a few
times to break the blockage. Afterwards mount the clamp again.
Situation: During WaveClean the unit changed to the cancellation program.
The are three possibilities why the unit has started the cancellation procedure:
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The operator interrupted the WaveClean by pushing the „Cancel“ button. The error message
„WaveClean interrupted“ will written down in the diagnosis memory.
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Loss of power. After the power fail the unit starts automatically with the cancellation program. The
error message „WaveClean interrupted“ will written down in the diagnosis memory.
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An error message appeared during WaveClean. The unit switches automatically to the cancellation
program. The error messages and „WaveClean interrupted“ will be written down in the diagnosis
memory. Date and time of error are the same.
Find out the error in the diagnosis and continue with
the troubleshooting list of error messages.
Situation: Confirmation of „remove cartridge“ after WaveClean is not possible, because
„confirm“ does not appear on the display.
To confirm „remove cartridge“ the operator has to open the door to remove the empty cartridge. If
door has opened, the door magnet switch opens his contact. If this contact hangs (shortcut), „confirm“
can not appear on the display. This means that the operator can not confirm „remove cartridge“. To
help the customer very quickly please advise them to knock against the right side front panel at the
lower area. In most of the cases the contact gets loose. Please note that you should change the door
magnet switch because the part has pre-damaged.
Situation: WaveClean does not start.
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The start/stop LED is permanently on. Functional check of the door magnet switch with a magnet.
If the electronic detected the door contact switch, the start/stop LED must flash. If the door switch
works, the gap between door magnet and door switch shall too much. Make new door adjustment.
If this does not solve the problem, replace door contact switch.
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The start/stop LED is flashing. Check power supply and internal fuses. Ensure that the unit is not
in the demonstration mode (If the unit is in demonstration mode, “demo mode” appears on the
display after switching on the oven).
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The fan motor does not start. After approx. two minutes error “no fan” appears on the display.
Continue with the troubleshooting list of error messages.
Further facts:
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The first blue way layer melt between 70°C – 72°C (After approx. 15 minutes)
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The second yellow way melts between 92°C – 95°C (Time depends on the selected cleaning
program).
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