Condenser Screen; Figure 7 - Condenser Screen - York YD Series Operation Manual

SECTION 2 – OPTIVIEW CONTROL CENTER
Overview
This screen displays a cutaway view of the chiller con-
denser. All setpoints relating to the condenser side of
the chiller are maintained on this screen. Animation in-
dicates condenser liquid flow. This screen also serves
as a gateway to controlling the Refrigerant Level.
Display Only
Leaving Condenser Liquid Temperature
Displays the water temperature as it leaves the condens-
er.
Return Condenser Liquid Temperature
Displays the water temperature as it enters the con-
denser.
Condenser Pressure
Displays the refrigerant pressure in the condenser.
Condenser Saturation Temperature
Displays the saturation temperature in the condenser.

FIGURE 7 - CONDENSER SCREEN

38

CONDENSER SCREEN

Small Temperature Difference
Displays the difference between the Condenser Refrig-
erant temperature and the Leaving Condenser Liquid
temperature. The Condenser Refrigerant temperature
will be represented by the Condenser Saturation tem-
perature.
Drop Leg Refrigerant Temperature
Displays the temperature of the refrigerant in the drop
leg between the condenser and evaporator shells, if the
sensor is present and "Enabled".
Sub-Cooling Temperature
Displays the difference between the Condenser Refrig-
erant temperature and the Drop Leg Refrigerant tem-
perature. The Condenser Refrigerant temperature will
be represented by the Condenser Saturation tempera-
ture. If the Drop Leg sensor is not present, this tem-
perature is not displayed.
Condenser Liquid Flow Switch (Open / Closed)
Indicates whether flow is present in the condenser.
Condenser Liquid Pump (Run / Stop)
Indicates whether Condenser liquid pump is operating.
FORM 160.69-O1
ISSUE DATE: 9/30/2012
LD08603
JOHNSON CONTROLS