coldline W10T, Руководство по обслуживанию

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12.0 ALARMS
Each visual alarm warning is associated with an audible warning.
You can silence the buzzer by pressing button
.
“E0
E0 E0 E0” flashing; compartment sensor error 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 E3
E3” flashing; needle probe error
needle probe error 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 E3 E3 E3” alarm active, but a time-
based blast chilling/blast freezing cycle can be started even with “E3 E3 E3 E3” alarm active.
•
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 HP HP” flashing; high pressure high pressure 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 rES rES” flashing; reset reset 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”.