LIQUID-COOLING SYSTEM ALARM
lights in the combat information center (CIC) and
other electronic spaces aboard ship to indicate that a
fault condition has occurred.
The liquid-cooling system alarm switchboards
(SWBDs) are installed in cooling systems to monitor
The alarm SWBD is in the CIC or the coolant
various conditions to alert you to a problem that may
pump room. There are several standard types of alarm
develop in the cooling system. When an abnormal
switchboards used throughout the Navy.
condition occurs, the alarm SWBD indicates the fault
condition with both visual and audible alarms. The
A common type of alarm SWBD is shown in fig-
alarm SWBD usually has several remote bells and
Figure 2-22.Liquid-cooling system alarm switchboard.