York YK Style H Operation Manual page 79

Table 66: Programmable
V09 software
Button
and earlier
Manual Pump Operator
Standby Lube
(Enabled/ Service
Disabled)
Pressure
Setpoint
Service
(variable speed
oil pump only)
Table 67: Navigation
V09 software
Button
and earlier
Home View
Compressor View
Model YK Style H Centrifugal Liquid Chillers with OptiView Control Center
V10 and later
with YORK
Description
Chiller Access
Manager
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
JCI Service
Pump control is disabled (and the button hidden) during System Prelube,
System Run, Proximity Probe Calibration, Seal Lubrication, and System
Coastdown.
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
JCI Service
minutes at 24- hour intervals from when the oil pump was last run for at
least 2 minutes.
The VSOP operates to control to a defined oil pressure value. This key
JCI Service
allows the user to define the setpoint for the VSOP control.
V10 and later
with YORK
Description
Chiller Access
Manager
View Returns the user to Home Screen.
View Returns the user to Compressor Screen.
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