York YT Water Dispenser User Manual


 
YORK INTERNATIONAL
22
FORM 160.55-O1 (604)
CONDENSER SCREEN
OVERVIEW
This screen displays a cutaway view of the chiller
con dens er. All setpoints relating to the condenser side
of the chiller are maintained on this screen. Animation
indicates condenser liquid ß ow. 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 con dens er.
Return Condenser Liquid Temperature
Displays the water temperature as it enters the con-
dens er.
Condenser Pressure
Displays the refrigerant pressure in the condenser.
Condenser Saturation Temperature
Displays the saturation temperature in the condenser.
Small Temperature Difference
Displays the difference between the Condenser Re frig -
er ant temperature and the Leaving Condenser Liq uid
tem per a ture. The Condenser Refrigerant tem per a ture
will be represented by the Condenser Saturation tem-
per a ture.
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.
Sub-Cooling Temperature
Displays the difference between the Condenser Re frig -
er ant temperature and the Drop Leg Refrigerant tem-
per a ture. The Condenser Refrigerant temperature will
be represented by the Condenser Saturation tem per a ture.
If the Drop Leg sensor is not present, this tem per a ture
is not displayed.
High Pressure Switch (Open / Closed)
Displays the present position of the high pressure switch.
This will indicate whether a High Pres sure fault is pres-
ent.
Condenser Liquid Flow Switch
Indicates whether ß ow is present in the con dens er.
Condenser Liquid Pump (Run / Stop)
Indicates whether Condenser liquid pump is operat-
ing.
Refrigerant Level Position
Displays the present position of the refrigerant level if
this function is enabled.
00350VIP0
FIG. 7
OptiView Control Center