Product data

TYPICAL LOCAL INTERFACE DEVICE (LID) DISPLAY SCREENS (cont)

Schedule Screen — A user established occupancy schedule can

be easily conﬁgured for your particular application. A 365-day real

time, battery backed-up clock will automatically start and stop the

chiller according to your established schedule or the building’s mas-

ter schedule in a CCN system.

Service Screens — The password protected service screens pro-

vide the service technician with an array of information to conﬁgure

the chiller for your particular application and troubleshoot any prob-

lems that may occur.

Set Point Screen — The chilled water, demand limit, and ice build

set points can be entered, stored, viewed, or changed easily from

this screen.

Alarm History File — The Alarm History ﬁle stores the last 25 alarms

or alerts that have occurred along with the time and date they oc-

curred. It allows service technicians to quickly review alarm or alert

history to identify problems that exist, as well as the actions required

to resolve the problem.