Buhler EGK 4S, Installation And Operation Instructions Manual

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EGK 4S
5.2 Description of menu functions
5.2.1 Main menu
Cooler
From here you will be able to access to all relevant cooler settings. The related submenu allows you
to select the target temperature and alarm thresholds.
Globale settings (ToP Settings)
Selection of the global temperature unit, either degree Celsius (C) or degree Fahrenheit (F).
Note: This menu item has no sub-item. The temperature unit is directly selected.
Exit main menu
Display → E
Selecting this will return you to display mode.
5.2.2 Submenu
Cooler -> nominal temperature (temperature)
This setting determines the nominal temperature for the cooler temperature. The value can be set to
a range from 2 °C (35.6 °F) to 20 °C (68 °F).
Note: The standard value at delivery is 5 °C (41 °F) (unless otherwise agreed). If the temperature is changed
the indicator may blink, until the new operating range has been reached.
Cooler -> upper alarm limit (alarm high)
Here you can set the upper threshold for the visual signal and the alarm relay. The alarm limit is set
to a range from 1 °C (1.8 °F) to 7 °C (12.6 °F) in relation to the cooler temperature setting.
Note: The standard value at delivery is 3 °C (5.4 °F) (unless otherwise agreed).
Cooler -> lower alarm limit (alarm low)
Here you can set the lower threshold for the visual signal and the alarm relay. The alarm limit is set
to a range from -1 °C (-1.8 °F) to -3 °C (-5.4 °F) in relation to the cooler temperature setting.
Note: The standard value at delivery is -3 °C (-5.4 °F) (unless otherwise agreed).
Exit submenu
Selecting this item returns to the main menu.
12 Bühler Technologies GmbH BE450004 ◦ 10/2018