Alarms - coldline W5T Bedienungs- Und Wartungsanleitungen

12.0 ALARMS

Each visual alarm warning is associated with an audible warning.
You can silence the buzzer by pressing button
"E0 E0 E0" flashing; compartment sensor error E0 compartment sensor error. compartment sensor error compartment sensor error
• Tells you that compartment sensor is faulty or is not connected properly.
• If the alarm occurs during a blast chilling/blast freezing cycle, the cycle is stopped and the control panel
goes into "standby".
• If the alarm occurs during a holding stage, the compressor cycles on and off, at preset time intervals, to
ensure products are preserved properly until the problem is solved.
• No blast chilling/blast freezing cycle can be started.
• Remedies:
- Check the integrity of the probe and the connection to the power board.
- Replace the sensor type PTC.
"E1 E1 E1 E1" flashing evaporator probe error evaporator probe error evaporator probe error. evaporator probe error
• Tells you that evaporator probe is faulty or is not connected properly.
• The defrost will always have the maximum set.
• The fan is only active while the compressor.
• Remedies:
- Check the integrity of the probe and the connection to the power board.
- Replace the sensor type PTC.
"E3 E3" flashing; needle probe error needle probe error.
E3 E3 needle probe error needle probe error
• Tells you that needle probe is faulty or is not connected properly.
• A temperature-based blast chilling/blast freezing cycle cannot be started with "E3
based blast chilling/blast freezing cycle can be started even with "E3
• Remedies:
- Check the integrity of the probe and the connection to the power board.
- Replace the sensor type PTC.
"] ] ] ] - - - - [ [ [ [ "flashing; door open door open.
door open door open
• Warns that the door has been opened while a blast chilling/blast freezing cycle is running.
• Compressor and fans stop.
"HP HP" flashing; high pressure high pressure.
HP HP high pressure high pressure
• Reports excessive pressure in refrigerating circuit.
• Compressor and fans stop.
• No blast chilling/blast freezing cycle can be started.
• Remedies:
- Not to introduce the product with too high temperature above 100 ° C, allow for venting in a few minutes
before to insert in the blast chieller.
- Ensure that there is sufficient space between the back and blast the wall (at least 15-20 cm) prevent
backflow of air cooling.
- Check the cleanliness of the grid on the front of the condenser unit, which may remove impurities with a
vacuum cleaner/brush.
If alarm persists, contact assistance department.
•
"rES rES" flashing; reset reset.
rES rES reset reset
• Tells you that the power supply has been cut out during a blast chilling/freezing cycle.
• When the power supply problem will be solved, the machine will resume the cycle showing "rES" on display
• Push button to clear "rES
.
rES". rES rES
E3" alarm active, but a time- E3 E3
E3" alarm active. E3 E3
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