Danfoss ADAP-KOOL AKD 102 Operating Instructions Manual page 14

Application Guide
Choose with/ without bypass valve
3 3
Select open or closed loop
NOTE
Internal / Closed loop : The AKD 102 will control the
application directly using the internal PID control within
the drive and needs an input from an external input such
as a temperature or other sensor which is wired directly
into the drive and controls from the sensor signal.
External / Open loop: The AKD 102 takes its control signal
from another controller (such as a pack controller) which
gives the drive e.g. 0-10v, 4-20 mA or ADAP-KOOL Lon.
The drive will change its speed depending upon this
reference signal.
Select sensor type
14
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ADAP-KOOL Drive Operating Instructions
Settings for sensor
Info: 4-20 mA feedback chosen - please connect
accordingly
Info: Set switch accordingly
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MG.11.L4.02 - ADAP-KOOL Drive