OptiView screens
Home screen
Figure 24: Home screen
When the chiller system is powered on, the above default display appears. The primary values
which must be monitored and controlled are shown on this screen. The HOME Screen display
depicts a visual representation of the chiller itself. Animation indicates chilled liquid flow.
Table 7: Display only fields
Field/LED name
Description
Chilled Liquid Temperature - Leaving Displays the temperature of the liquid as it leaves the evaporator.
Chilled Liquid Temperature – Return Displays the temperature of the liquid as it enters the evaporator
Condenser Liquid Temperature –
Leaving
Displays the temperature of the liquid as it leaves the condenser.
Condenser Liquid Temperature –
Return
Displays the temperature of the liquid as it enters the condenser
Motor Run (LED)
Is ON when the digital output controlling the motor starter contact is on.
Input Power (kW)
Available only if the chiller system is utilizing a Variable Speed Drive (VSD), Medium
Voltage Variable Speed Drive (MV VSD), Mod “B” Solid State Starter or Medium Voltage
Solid State Starter motor controller. This displays the total input power used by the
system.
% Full Load Amps
This displays the percentage of Full Load Amps utilized by the system.
Operating Hours
Displays the cumulative operating hours of the chiller.
Heating Condenser Liquid
Temperature – Leaving
Displays the temperature of the liquid as it leaves the heating condenser tube bundle.
Only appears when the Heat Recovery is enabled.
Heating Condenser Liquid
Temperature – Return
Displays the temperature of the liquid as it enters the heating condenser tube bundle.
Only appears when the Heat Recovery is enabled.
Note:
For fields requiring access level of Service, Service Technicians must refer to the
OptiView
Control Center - Service Instructions (Form 160.76-M1)
for operation instructions and explanation
of all programmable setpoints and displayed values.
Model YK Style H Centrifugal Liquid Chillers with OptiView Control Center
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