York YHAU-CE-JE Series, Установка, эксплуатация и обслуживание, Страница: 75 / 136

JOHNSON CONTROLS
75
SECTION 6 – OPERATION
FORM 155.33-ICOM2.EN.GB
ISSUE DATE:12/4/2017
6
ALARM HISTORY SCREEN
FIGURE 28 - ALARM HISTORY SCREEN
LD21528
LD21528
The Alarm History Screen shows information for the
last alarm or failure and up to twenty previous events.
It contains the following fields of information:
•
Date:
date of the event that triggered the alarm
or failure
•
Trigger:
time of the event that triggered the alarm
or failure
• Message: event that triggered the alarm or failure
The buttons on the lower left side of the screen are used
to move through the messages. The Double Up Arrow
button moves you to the top of the list. The Single Up
Arrow button moves you upward through the list one
event at a time.
The Single Down Arrow button moves you downward
through the list one event at a time. The Double Down
Arrow button takes you to the bottom of the list.
Press and hold the ALL CLR button to delete the en-
tire list of highlighted messages. Press and hold the
CLR
button to delete a single highlighted message.
Press the
Return
button in the lower right corner to
return to the Data screen.