Attila GN2, Руководство пользователя и по обслуживанию

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Blast chillers | User and maintenance manual | EN
41
Stop
Display
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Keys
The key SET , allows you to select the blast chilling cycle.
:KHQWKH6WDUW6WRS button is pressed for 4 seconds, the controller will go into Stand-by.
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, Down allows you to change the time or the temperature of the selected cycle.
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Start
Display in blast chilling
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Keys
:KHQWKH8S key is pressed, the chamber temperature is displayed.
When the Down button is pressed, the time elapsed since the beginning of the blast chilling will be displayed for 5 seconds.
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WARNING
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6.1 ALARMS
The alarms present are those relating to the probes. They are shown only when the relative
probe needs to be displayed.
“Pr “ *HQHUDORULQWHUQDOHUURURIWKHSUREHV
“Pr1“ Chamber probe error
“Pr2“ Core probe error
“PnS”
Core probe not inserted correctly
If a blast chilling cycle is in progress and a core probe error is generated (Pr2), the cycle will be time-based, and
the error will remain displayed.
6.2 SETTINGS
Compressor
The compressor can be active only in start mode with the chamber probe not in error, the door must be closed
to give approval for the start-up of the compressor only if P6=0. With P6=1, the compressor is active even with
the door open and with the fan stopped for a limited time.
The compressor starts depending on the SET-POINT relating to the selected cycle and also depending on the
temperature differential set (Parameter P8).