Home Screen; Figure 5 - Home Screen - York YK Style H Operation Manual

FORM 160.76-O2
issue date: 6/15/2015

FIGURE 5 - HOME SCREEN

OVERVIEW
When the chiller system is powered on, the above de-
fault display appears. The primary values which must
be monitored and controlled are shown on this screen.
The HOME Screen display depicts a visual represen-
tation of the chiller itself. Animation indicates chilled
liquid flow.
DISPLAY ONLY
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.
JOHNSON CONTROLS
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION

HOME SCREEN

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 Me-
dium 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 uti-
lized 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.
LD19445
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