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CTV-SVU01G-EN
Resetting Alarms
Some alarms require reset to move from the active to the historic state, even if the issue causing
the alarm has been resolved. These manual reset alarms are sometimes referred to as latching
alarms. Non-latching alarms change from the active to the historic state automatically, after the
problem has been resolved.
The Alarms screen does not directly state whether the alarms are latching or non-latching.
However, their behavior indicates their type:
• Reset latching alarms by touching the RReesseett AAllaarrmmss button at the top of the Alarms screen
(refer to “The Alarms Screen,” p. 20). Latching alarms respond by disappearing from the
active alarms list and becoming a part of the historic alarms list. However, if the condition
that caused the alarm persists, the alarm will re-appear in the active alarms list.
• You do not have to reset non-latching alarms. Non-latching alarms automatically disappear
from the active alarms list and re-appear in the historic alarms list when the conditions that
caused them are resolved.
Additional Alarm Indicators
In addition to the Alarms screen, there are two buttons that indicate alarm conditions. These
buttons are viewable from any screen on the display. You can touch either one to access the
Alarms screen.
• The AAllaarrmmss button in the main menu area of the screen (refer to “Screen Overview,” p. 8)
flashes a color that represents the alarm level of the most severe active alarm. The three color
possibilities correspond to those of the active alarm icons shown in “Alarm Icons,” p. 21.
• If an active alarm is present, the alarm indicator button (refer to “Chiller Status Area,” p. 9)
appears in the upper left of the screen, as shown in “The Alarms Screen,” p. 20. The icon on
this button indicates the level of the most severe active alarm.
AAllaarrmmss
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