York YK Style H Operation Manual page 88

SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
For fields requiring access level of SER-
VICE. Service Technicians refer to the
OptiView Control Center - Service Instruc-
tions (Form 160.76-M1) for operation
instructions and explanation of all pro-
grammable setpoints and displayed values.
PROGRAMMABLE
Local Motor Current Limit
Access Level Required: OPERATOR
Allows the user to specify the maximum allowed mo-
tor current (as a percentage of FLA). When the motor
current reaches this value, the Pre-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.
Pulldown Demand Limit
Access Level Required: OPERATOR
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. 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.
Pulldown Demand Time
Access Level Required: OPERATOR
Allows the user to set the period of time for which the
pulldown demand limit will be in effect.
88
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 at
OPERATOR or VIEW access level.
Starting Current
Access Level Required: SERVICE
Defines the maximum allowed motor starting amps.
The starter will limit the starting current to this value.
KWH Reset
Access Level Required: SERVICE
Allows the user to reset the cumulative Kilowatt hours.
NAVIGATION
Home
Access Level Required: VIEW
Returns user to HOME Screen.
Motor Lube
Access Level Required: VIEW
Moves to a subscreen allowing operator acknowledge-
ment of the compressor motor lubrication and viewing
of the compressor motor lubrication parameters.
Motor Details
Access Level Required: SERVICE
Moves to a subscreen that provides information and
setpoints pertinent to the Motor Monitoring feature.
FORM 160.76-O2
issue date: 6/15/2015
JOHNsON CONtROLs