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CONTROL BUTTONS
Button 1: UP
Pressing this button increases the parameter or parameter value. Pressing the button for 10 seconds triggers an
unscheduled defrosting of the refrigeration system.
Button 2: DOWN
Pressing this button decreases the parameter or parameter value.
Button 3: SET
SET
Pressing the SET button displays the set-point value. Pressing the button for 10 seconds switches the controller to
stand-by mode.
The refrigeration controller is generally operated with the buttons
temperature of the cooling chamber (actual temperature value). When the
cooling chamber temperature desired by the user (set-point temperature value).
It is only possible to change the set-point temperature value by simultaneously pressing the
und
buttons. While pressing the buttons, you can read the changed set-point value in the display. After changing the
DOWN
set-point temperature value and releasing the buttons, the actual temperature value appears in the display again. This is the
standard value setting method.
SETTING THE MAIN SET-POINT VALUE
Pressing the
SET
button will show the set-point value in the display.
If the set-point value needs to be changed, the
DOWN
buttons are used to set the desired value. After selecting the setting, the
first and then the
SET
button.
You will notice that the set-point value can only be changed within the set-point value limits that have been set.
PARAMETERISATION
Parameterisation of the cooling zone controller is carried out at the factory or by specialists when a cooling system is put into
operation. Incorrect or improper parameterisation can lead to malfunctions and thus to damage to the refrigerated product.
The parameters can only be set by means of one or more passwords.
Parameterisation can be carried out at any time. The regulation is not interrupted by the parameterisation, but it can directly
affect it. If no button is pressed for 2 minutes, then the process is aborted and the actual value is shown again.
Parameterisation can be accessed by simultaneously pressing
the code word
appears in the display.
code words
,
,
All other settings or default values in the parameterisation level are carried out using the general method for setting values, in
other words by simultaneously pressing the
You can use the
and
UP
DOWN
the standard value setting method.
group and return to the list of parameter groups.
level by simultaneously pressing the
A special case is blocking a specific parameter group with a password. In this case - just as when entering the
parameterisation level - you are first of all expected to input a specific password for the parameter group.
Gültig ab: 2020/06
Rev.: TD-AKE-00000048.docm
SET
button must remain pressed for the duration of the setting, while the
By pressing the
, and
.
and
SET
UP
buttons to scroll within the parameter group or to change individual parameter values using
By pressing the
UP
It is possible to exit from the list of parameter groups into the default
and
UP
DOWN
Technische Änderungen vorbehalten!
Subject to technical changes!
and
and
UP
DOWN
button is pressed, the display changes to the
SET
UP
and
the
UP
DOWN
or
button respectively, you can change between the
UP
DOWN
or
DOWN
buttons.
and
buttons simultaneously, it is possible to exit a parameter
DOWN
buttons
.
. The default display shows the
SET
nd
SET
a
UP
or alternatively
or
DOWN
button must always be released
buttons. After approximately 3 seconds,
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SET
UP
or
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