Sterlco GC Series Central Chiller - Manual (Page 39)

GC Series Central Chillers Chapter 4: Operation 39 of 79
Variable Description Access Level
Pump Stop Delay
Pump stop delay timer that delays the stoppage of the
pump.
x
Heater Stop Delay Delay timer before the heater can turn on. x
Tank Min Lvl
The minimum allowable tank level, usually determined
by the location of the pump suction. The low level
alarms are automatically determined from this value.
x
Tank Max Lvl
The maximum allowable tank level, usually determined
by the height of the tank. The high level alarms are
automatically determined from this value.
x
Low Level Warning Tank level that will activate Low Level Warning alarm x
Low Level Fault Tank level that will activate Low Level Warning fault x
High Level Warning Tank level that will activate High Level Warning alarm x
High Level Fault Tank level that will activate High Level Warning fault x
Operator Password The operator level password x
Operator Password
Time
Time in minutes for operator password to be active x
Supervisor Password The supervisor level password x
Supervisor Password
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 the user to change the clock time and date x
Reset to Defaults
Resets all parameters to factory defaults. The
configuration of circuit will need to be set to proper size
and condenser type
x
Adjusting the Setpoint
1. Set the Leaving Fluid temperature by depressing the button to display
the menu.
Figure 15: Menu Screen