Danfoss ADAP-KOOL AK-PC 783 - Page 68

68 Capacity controller RS8GN202 © Danfoss 11-2013 AK-PC 783
Conguration - continued
Continued
Kp
Amplication factor for P/PI controller
Tn
Integration time for PI controller
Capacity limit at night
Setting of maximum capacity limit during night operations.
Can be used to limit fan speed at night in order to limit the
noise level.
Monitor Air ow
Choose whether monitoring is required of the condenser's
air ow via an intelligent error-detection method.
Monitoring requires the use of a Sc3 outer temperature sen-
sor, which must be tted by the condenser's air inlet.
If "yes", the following settings will become visible:
FDD setting
Set error-detection function
Tuning: Will initiate a routine with a duration of 72
hours, where the controller makes an adjustment to the
condenser concerned. Note that tuning should only be
done when the condenser is operating under normal
operating conditions.
ON: (RUN) is completed and monitoring has commenced.
OFF: Monitoring is cut out.
FDD sensitivity
Set the sensitivity of error-detection on the condenser’s
air ow. Must only be changed by trained sta.
Air ow tuning value
Actual tuning values for air ow.