Danfoss AK-CC55 - Applications Overview; Application Examples

Figure 21: Standard display case, upright or normal, with
one evaporator
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Applications
The chapter outlines application examples:
• Standard display case
• Cases with one valve, one evaporator and two refrigeration sections
• Cases with one valve, two evaporators and two refrigeration sections
• Cold rooms
An application setting will congure inputs and outputs so that the controller’s operation interface is reecting the
selected application.
In application 9, users can custom dene the functions of relay 2 (DO1 is always AKV), e.g.:
• Controlling two compressors
• Controlling the night blind
• Controlling the heat function
• ECO operations of fans
Figure 22: Back-to-back cabinet with one evaporator
Figure 23: Back-to-back cabinet with two evaporators and
one AKV valve
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AK-CC55 Single Coil and Single Coil UI