Applications
Here is an overview of the controller’s usage options.
A setting will congure input and outputs so that the controller’s
operation interface is directed at the selected application.
The current settings for the respective uses can be found on page
28.
Application 1-5 and 9
These options are applied to standard appliances or cold storage
rooms with one valve, one evaporator and one refrigeration sec-
tion.
The sensors are used according to standard principles.
The output functions change depending on the selected applica-
tion.
Application 6 and 8
This option is for refrigeration appliances with one valve, two
evaporators and two refrigeration sections.
There are two defrost sensors – one for each evaporator.
Application 6
Here the temperature and alarm monitoring are always controlled
using the S4 sensor.
The two S3 temperatures are used to display the reading for each
cooling section.
Application 6 is with alarm relay.
Application 8
Here temperature is always controlled using the S4 temperature.
The two S3 temperatures are used for alarm monitoring and
display readings for each refrigeration section. There are separate
alarm delays.
Application 8 is with relay for rail heat.
Application 7
This option is for refrigeration appliances with one valve, one
evaporator and two refrigeration sections.
Here temperature is always controlled using the S4 temperature.
The two S3 temperatures are used for alarm monitoring and
display readings for each refrigeration section. There are separate
alarm delays. There are two product sensors S6, one for each cool-
ing section.
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