Johnson Controls YORK OPTIVIEW CONTROL CENTER, Operation Manual

Page: 27 / 142

JOHNSON CONTROLS
27
SECTION 2 - OPTIVIEW OPERATION
FORM 160.10-O1
ISSUE DATE: 4/27/2018
2
Condenser Saturation Temperature
This display indicates the saturation temperature in the
condenser, as calculated from the voltage of the con-
denser pressure transducer.
Small Temperature Difference
Displays the difference between the condenser refrig-
erant temperature and the leaving condenser liquid
temperature. The condenser refrigerant temperature is
represented by the condenser saturation temperature
if the condenser refrigerant temperature sensor is not
enabled.
Drop Leg Refrigerant Temperature
The drop leg temperature displays the refrigerant tem-
perature provided by RT6. This sensor is part of the
optional refrigerant sensor kit.
Sub-Cooling Temperature
This display indicates the difference between the con-
denser refrigerant temperature and the drop leg refrig-
erant temperature. Will only be displayed if the drop
leg sensor is enabled.
OVERVIEW
This screen displays a cutaway view of the chiller
condenser. All setpoints relating to the condenser side
of the chiller are maintained on this screen. Anima-
tion indicates condenser liquid flow. This screen also
serves as a gateway to the Purge screen, if the chiller
is equipped with a YORK TurboGuard II purge unit.
DISPLAY ONLY
Leaving Condenser Liquid Temperature
This display indicates the temperature of the water
leaving the condenser.
Return Condenser Liquid Temperature
This display indicates the temperature of the water en-
tering the condenser.
Condenser Pressure
This display indicates the refrigerant pressure in the
condenser.
CONDENSER SCREEN
LD23596
FIGURE 7 - CONDENSER SCREEN