Sterlco S Series Central Chilling Stations - Manual (Page 52)

Page 52 of 77 SCW Series Central Chilling Stations
be shown on this screen. Compressors will display one of the
following states:
1. OFFLINE – This indicates that the compressor has been turned
off in the compressor enable/disable screen. The compressor
will not be called to operate until it has been re-enabled. The
color code for this indication is black.
2. READY – Indicates that the compressor is enabled and ready
to run. However, the current loading does not require the
compressor to be running. This compressor will be
automatically started when needed. The color code for this
indication is yellow.
3. RUNNING – Compressor is currently running. The color code
for this indication is green.
4. FAULT – A safety on the compressor indicates a fault
condition and the compressor has been deactivated. Once the
problem is remedied, the compressor will return to a READY
state unless it is put in the OFFLINE state. The color code for
this indication is red.
Operating the chiller compressors
To enable or disable the individual compressors, start at the Main
Menu, then:
„ Press the Up or Down buttons on the right side of the screen to
highlight “Chiller Configuration”
„ Press the
↵
button
The configuration menu screen displays:
Figure 10
Chiller Configuration Screen