Sterlco GP Series 5-15 HP Portable Chillers - Manual (Page 47)

GP Series Portable Chillers Chapter 4: Operation 47 of 93
Variable Description
Access Level
Operator Supervisor
Tank Max Lvl
Maximum tank level. Used to set the default high
tank level alarm setpoints as well as the auto-water
makeup off setpoint.
x
Low Level Fault
Tank level that will activate Low Level Warning
fault
x
Low Level Warning
Tank level that will activate Low Level Warning
alarm
x
Wtr Makeup On
The tank level to turn on optional water make-up
valve; based on size of tank
x
Wtr Makeup Off
The tank level to turn off optional water make-up
valve; based on size of tank.
x
High Lvl Warning
Tank level that will activate High Level Warning
alarm
x
High Lvl Fault
Tank level that will activate High Level Warning
fault
x
Mkup Min Rt X.X”/XXS The minimum allowable rate for filling the tank x
Operator Password 4 digit password to limit operator interaction x
Operator Pw Time Time in minutes for operator password to be active x
Sprvisor Password 4 digit password for supervisory interaction x
Sprvisor Pw Time Time in minutes for supervisor password to be active x
Alarm Silence Time
Time in minutes to silence alarm (with optional
audible alarm). After time alarm will reactivate.
x
Set Clock
Allows for the time to be set if the clock card option
is installed
x
Reset to Defaults
Resets all parameters to the default parameters,
including configuration
x
1. Set the Leaving Fluid temperature by depressing the button to display
the menu.
Figure 17: Menu Screen
2. Depress the or button to highlight SETTINGS and press . If
passwords were setup (See Section 3-12 for information on the controller
passwords) the password screen will appear.