Economizer Solid State Starter Screen; Figure 32 - Economizer Solid State Starter Screen - York YK-EP B Operation & Maintenance Manual

FORM 160.87-OM1
ISSUE DATE: 8/24/2018

ECONOMIZER SOLID STATE STARTER SCREEN

FIGURE 32 - ECONOMIZER SOLID STATE STARTER SCREEN

OVERVIEW
The Economizer Solid State Starter Screen displays
information about the solid state starter used on the
economizer compressor.
DISPLAY ONLY
Motor Run LED
Indicates whether the digital output from the controls is
commanding the motor to RUN.
% Full Load Amps
Displays the motor current as a percentage of the Full
Load Amps (FLA) value.
Override Threshold
Displays the motor current upper limit as a % of FLA
that the compressor will be allowed to operate.
Input Power
Displays the kilowatts measured by the Solid State
Starter.
KW Hours
Displays the cumulative amount of kilowatts used over
time.
JOHNSON CONTROLS
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
Starter Model
Displays the Solid State Starter model that is applied
to the chiller. Starter Models are 7L, 14L, 26L or 33L.
This value is communicated by the LCSSS.
Voltage (Phase A, B and C)
Displays the 3-phase input line voltage measured by
the Solid State Starter.
Current (Phase A, B and C)
Displays the 3-phase motor current values measured
by the Solid State Starter.
Temperature (Phase A, B and C)
Displays the temperatures of the Silicon Controlled
Rectifier assemblies for each phase.
PROGRAMMABLE
Full Load Amps
Access Level Required: SERVICE
Defines the maximum amps at which the motor can
operate. This value is viewable when logged in at OP-
ERATOR or VIEW access level.
LD19648
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