FORM 160.77-O2
ISSUE DATE: 11/15/2011
JOHNSON CONTROLS
78
SECTION 3 - YKEP CONTROL PANEL OPERATION
ECONOMIZER MOTOR LCSSS SCREEN
FIGURE 41 - ECONOMIZER MOTOR LCSSS SCREEN
LD16050
Kilowatt Hours
Displays the cumulative kilowatt hours, as calculated
from the input power.
Starter Model
Displays the LCSSS model number which is a control
parameter between the starter and the control panel that
ensures the correct limits are respected.
Voltage – Phase A, B, C
Displays the 3-phase input line voltage as measured
and transmitted from the starter.
Current – Phase A, B, C
Displays the 3-phase input line current as measured
and transmitted from the starter.
Temperature – Phase A, B, C
Displays the temperatures of the starter Silicon Con-
trolled Rectifier assemblies per phase.
OVERVIEW
This screen displays all information pertaining to the
Liquid Cooled Solid State Starter for the Economizer
compressor.
DISPLAY ONLY
Economizer Motor Run (LED)
Illuminates when the economizer motor is commanded
to run
% Full Load Amps
Displays the motor current as a percentage of Job Full
Load Amps setpoint
Current Limit Setpoint
Displays the current limit in use, this value can be a
locally or remotely programmed value.
Input Power
Displays the input power for the economizer compres-
sor motor as reported from the starter.
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