York YK Style H - Page 79

Table 66: Programmable
Button
V09 software
and earlier
V10 and later
with YORK
Chiller Access
Manager
Description
Manual Pump Operator JCI Service
This key puts the oil pump control in manual mode and forces it to RUN.
The oil pump is limited to running for a maximum of ten minutes. If a
longer running time is desired, this key must be pressed again. Manual Oil
Pump control is disabled (and the button hidden) during System Prelube,
System Run, Proximity Probe Calibration, Seal Lubrication, and System
Coastdown.
Standby Lube
(Enabled/
Disabled)
Service JCI Service
Allows the user to enable or disable the standby lube operation. When
enabled, this function causes the oil pump to operate for a period of two
minutes at 24- hour intervals from when the oil pump was last run for at
least 2 minutes.
Pressure
Setpoint
(variable speed
oil pump only)
Service JCI Service
The VSOP operates to control to a defined oil pressure value. This key
allows the user to define the setpoint for the VSOP control.
Table 67: Navigation
Button
V09 software
and earlier
V10 and later
with YORK
Chiller Access
Manager
Description
Home View View Returns the user to Home Screen.
Compressor View View Returns the user to Compressor Screen.
79Model YK Style H Centrifugal Liquid Chillers with OptiView Control Center