York YK Style H Operation Manual page 89

Table 81: Programmable
V09 software
Button
and earlier
Input Job Full
Service
Load Amps
Rated Motor
Service
Voltage
Rated Motor
Service
Current
kWH Reset Admin
Motor Lube View
Local Input
Operator
Current Limit
Pulldown
Operator
Demand Limit
Pulldown
Operator
Demand Time
Table 82: Navigation
V09 software
Button
and earlier
Home View
VSD Details View
Motor Details Service
Model YK Style H Centrifugal Liquid Chillers with OptiView Control Center
V10 and later
with YORK
Description
Chiller Access
Manager
Allows entry of the job input full load amp limit within a range limited
JCI Service from 10% to 100% of the VSD nominal input current at nominal line
voltage.
JCI Service Displays the motor voltage rating, based on configuration.
JCI Service Displays the motor current as a percentage of the FLA value.
Admin Allows the user to reset the cumulative Kilowatt hours to zero (0).
Moves to the subscreen allowing operator acknowledgment of the
View compressor motor lubrication and viewing of the compressor motor
lubrication parameters.
Allows the user to specify the maximum allowed input current (as a
percentage of FLA). When the input current reaches this value, the pre-
Standard rotation vanes will not be permitted to open further. If the input current
rises above this value, the pre-rotation vanes will close to reduce the
current to this value.
Allows the user to specify the current limit value (as a percentage of FLA)
to which the chiller will be limited during the specified pulldown limit
Standard time. This value will override the Motor Current Limit value during this
time period. This function is used to provide energy savings following
chiller startup.
Allows the user to set a period of time for which the pulldown demand
Standard
limit will be in effect after the chiller starts.
V10 and later
with YORK
Description
Chiller Access
Manager
View Returns the user to Home Screen.
Moves to the subscreen which provides more information about the
View
variable speed drive.
Moves to a subscreen that provides information and setpoints pertinent
JCI Service
to the motor.
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