York YK Style H Operation Manual page 85

Table 75: Programmable
V09 software
Button
and earlier
Local Motor
Operator
Current Limit
Pulldown
Operator
Demand Limit
Pulldown
Operator
Demand Time
Full Load Amps Service
Starting
Service
Current
KWH Reset Admin
Table 76: Navigation
V09 software
Button
and earlier
Home View
Motor Lube 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 the user to specify the maximum allowed motor current (as a
percentage of FLA). When the motor current reaches this value, the pre-
Standard rotation vanes will not be permitted to open further. If the motor current
rises above this value, the pre-rotation vanes 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 time.
Standard This value will override the Motor Current Limit Setpoint during this time
period. The pre-rotation vanes are used to limit the motor current to this
value.
Allows the user to set the period of time for which the pulldown demand
Standard
limit will be in effect.
Defines the maximum amps at which the motor can operate. This value is
JCI Service
viewable when logged in at Operator or View access level.
Defines the maximum allowed motor starting amps. The starter will limit
JCI Service
the starting current to this value.
Admin Allows the user to reset the cumulative Kilowatt hours.
V10 and later
with YORK
Description
Chiller Access
Manager
View Returns the user to Home Screen.
Moves to the subscreen allowing operator acknowledgment of the
View compressor motor lubrication and viewing of the compressor motor
lubrication parameters.
Moves to a subscreen that provides information and setpoints pertinent
JCI Service
to the Motor Monitoring feature.
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