Figure 6 - System Screen - York YMC2 Operation And Maintenance

Centrifugal liquid chillers with r-134a or r-513a refrigerant
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SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION

FIGURE 6 - SYSTEM SCREEN

OVERVIEW
This screen gives a general overview of common chill-
er parameters for both shells.
DISPLAY ONLY
Discharge Temperature
Displays the temperature of the refrigerant in its gas-
eous state at discharge of the compressor as it travels
to the condenser.
Input % Full Load Amps
This displays the percentage of full load amps utilized
by the system.
Input Current Limit Setpoint
Displays the current limit value in use. This value is
percent of Input Full Load Amps.
Condenser Liquid Temperature - Leaving
Displays the temperature of the liquid as it leaves the
condenser.
32
SYSTEM SCREEN
Condenser Liquid Temperature - Entering
Displays the temperature of the liquid as it enters the
condenser.
Chilled Liquid Temperature - Leaving
Displays the temperature of the liquid as it leaves the
evaporator.
Chilled Liquid Temperature - Entering
Displays the temperature of the liquid as it enters the
evaporator.
Chilled Liquid Temperature - Setpoint
Displays the programmed temperature setpoint for
leaving chilled liquid. It is the local value or remote
reset value depending on control source.
Condenser Pressure
Displays the refrigerant pressure in the condenser.
Condenser Saturation Temperature
Displays the saturation temperature in the condenser
calculated from condenser pressure.
FORM 160.84-OM1
ISSUE DATE: 9/21/2017
LD17917a
JOHNSON CONTROLS

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