Danfoss ADAP-KOOL AK-PC 783 Design Manual page 68

Configuration - continued
68 Capacity controller RS8GN202 © Danfoss 11-2013
Continued
Kp
Amplification 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 flow
Choose whether monitoring is required of the condenser's
air flow via an intelligent error-detection method.
Monitoring requires the use of a Sc3 outer temperature sen-
sor, which must be fitted 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 flow. Must only be changed by trained staff.
Air flow tuning value
Actual tuning values for air flow.
AK-PC 783