York YK-EP Operation And Maintenance Manual page 97

Table 89: Programmable
Button Access level
Full Load
Service
Amps
Voltage
Service
Range
Starting
Service
Current
KWH Reset Admin
Open SCR
(Enabled/ Service
Disabled)
Shorted SCR
(Enabled/ Service
Disabled)
Table 90: Navigation
Button Access level
Home View
Motor Details Service
Motor Lube View
Economizer
View
Compressor
YK-EP Style B Centrifugal Chiller
Description
Defines the maximum amps at which the motor can operate. This
value is viewable when logged in at OPERATOR or VIEW access level.
Allows the user to select specific line voltage range for voltage
checking. When not disabled, this line voltage range is used to
determine a low line and high line voltage threshold for initiating a
shutdown.
Defines the maximum allowed motor starting amps. The Solid State
Starter will limit the motor Starting Current to this value.
Allows the user to reset the cumulative kilowatt hours.
Allows the user to enable or disable the Solid State Starter Open
SCR safety detection. This must never be disabled unless under
advisement of the Johnson Controls Factory.
Allows the user to enable or disable the Solid State Starter Shorted
SCR safety detection. This must never be disabled unless authorized
by Johnson Controls.
Description
Returns user to HOME Screen.
Moves to a subscreen that provides information and setpoints
pertinent to the Motor Monitoring feature if the Motor Monitoring
option is installed.
Moves to the subscreen allowing operator acknowledgement of the
compressor motor lubrication and viewing of the compressor motor
lubrication parameters.
Jumps to the Economizer Compressor screen.
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