46 NRR 2-52, NRR 2-53, URB 55 - USA- Installation & Operating Manual - 850698-00
Alarm and fault indications
Status and color of warning triangle:
■
Yellow, flashing
Active alarms are present that have not
been reset.
■
Yellow, on continuously
Active reset alarms are present.
■
Gray
No alarms are active.
Opening the alarm and error list
Open the list of active alarms.
Description of the alarm and error list
Alarms and fault indications are entered in
the columns (Coming, Going, Reset) with a
time stamp. The most recent alarm is always
shown at the top of the list.
Description of display:
The alarms are stored in the list
with a code:
A = alarm / E = error
Coming
Time at which the event
occurred.
Going
Time when the event ended.
Reset
Date and time the event was reset.
Options:
Reset alarms and errors. Finished
“alarms” are deleted after they
have been reset.
Open the alarm history,
see page 46.
Description of error codes for
controller, see page 46.
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