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Fig. 1 - Remote Mode Ready To Start Contacts .......................................................................................
Fig. 2 - Cycling Shutdown Contacts ...........................................................................................................
Fig. 3 - Safety Shutdown Contacts .............................................................................................................
Fig. 4 - Run Contacts ..................................................................................................................................
Fig. 5 - Anticipatory/Alarm Contacts .........................................................................................................
Fig. 6 - Remote Start-Stop Contacts From Energy Management System .................................................
Fig. 7 - Remote/Local Cycling Devices .....................................................................................................
Fig. 8 - Multi-unit Sequence .......................................................................................................................
Fig. 9 - Condenser Water Flow Interlock ...................................................................................................
Fig. 10 - Two Unit Sequence Control ...........................................................................................................
Fig. 11 - Multiple Units (Two) - Series Operation .....................................................................................
Fig. 12 - Multiple Units (Two) - Parallel Operation - Individual Pumps ....................................................
Fig. 13 - Multiple Units (Two) - Parallel Operation - Single Chilled Water Pump .....................................
Fig. 14 - Electro-mechanical Starter Manual Reset Overloads ...................................................................
(2300 To 4160 Volts U.l. Or C.S.A. Approved Units Only)
Fig. 15 - Remote Current Limit Setpoint With 0-10VDC 0r 2-10VDC Signal ............................................
Fig. 16 - Remote Current Limit Setpoint With 0-20mA or 4-20mA Signal ..................................................
Fig. 17 - Remote Current Limit Setpoint With PWM Signal ........................................................................
Fig. 18 - Remote Leaving Chilled Liquid Temp. Setpoint with 0-10VDC or 2-10VDC .............................
Fig. 19 - Remote Leaving Chilled Liquid Temp. Setpoint with 0-20mA or 4-20mA Signal .........................
Fig. 20 - Remote Leaving Chilled Liquid Temperature Setpoint with PWM Signal ....................................
Fig. 21 - Micro Board Dip Switch For Auto/Manual Restart After Power Failure ....................................
Fig. 22 - External Signal For Refrigeration Unit Failure ..............................................................................
Fig. 23 - Run Contacts/Remote Run Light And Shutdown Indicator Plus EMS .........................................
Fig. 24 - Auxiliary Safety Shutdown Input ...................................................................................................
Fig. 25 - Evaporator Water Pump Interlock Or Flow Switch ......................................................................
YORK INTERNATIONAL
LIST OF FIGURES
FORM 160.55-PW7
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