York YK Style H Operation Manual page 42

Table 19: Programmable
Button
Head Pressure Control – P
Head Pressure Control – I
Head Pressure Control – D
Table 20: Navigation
Button
Home
Condenser
42
Description
Sets the Proportional Gain of the Head Pressure Control (0.00 to 5.00; default 2.00). Use the
Change Setpoints key as described above to select/enter this setpoint. Appears when Head
Pressure Control is enabled.
Sets the Integral Gain of the Head Pressure Control (0.00 to 5.00; default 2.00). Use the
Change Setpoints key as described above to select/enter this setpoint. Appears when Head
Pressure Control is enabled.
Sets the Derivative Gain of the Head Pressure Control (0.00 to 5.00; default 0.00). Use the
Change Setpoints key as described above to select/enter this setpoint. Appears when Head
Pressure Control is enabled.
Description
Returns the user to Home screen.
Returns the user to Condenser screen.
Model YK Style H Centrifugal Liquid Chillers with OptiView Control Center