Screw Compressor Central Chiller
Chapter 4: Operation
37
Main Menu Screen
To start the Standard touchscreen interface:
x
Push the
ON/OFF
button on the cabinet.
The chillers’ control panel energizes and the
System On
indicator turns on.
The Main Menu screen displays:
Main Menu Screen
The Main Menu screen lets you gain access to:
x
“
COMPRESSOR STATUS
” contains the compressor status display screen
x
If the chiller was configured to operate the chilled water pump tank, the “
PROC
PUMP STATUS
” is displayed. This screen contains the process pump status.
x
“
RECIRC PUMP STATUS
” contains the recirculation pump status if the chiller was
configured to operate the chilled water pump tank.
x
“
ACTIVE ALARM LIST
” shows all of the active alarms. Those alarms which are
currently preventing the chiller from functioning, if fatal alarm, or those that show a
condition which needs to be looked at in a short period of time.
x
“
ALARM HISTORY
” contains the last twenty-five (25) alarms that were activated.
x
“
CONFIGURATION MENU
” contains the chiller setup parameters (i.e. chiller
setpoint, and high and low temperature alarm setpoints)
x
“
HOUR METERS
” this screen shows the amount of time that the compressor or
pump has been operating.
The following sections in this chapter list the information you need to navigate through these
screens for monitoring and operating your central chilling station with the Standard Control
Package.
Compressor Status Screen
