Kirsch 095 05 25000, Руководство по эксплуатации

Страница: 57 / 75

10 Alarms
10.1 Alarm functions
If a function of the unit is faulty or defective, an alarm is triggered.
Every alarm is displayed visually as well as acoustically.
The display alternates between the visual alarm and the tempera-
ture. The message is displayed until the alarm is acknowledged.
Acknowledging the alarm does not rectify the error.
The acoustic alarm is output as an alarm sound (hereafter referred
to as “buzzer”).
The unit is equipped with the following alarm functions:
n Temperature alarm
n Door-open alarm
n Power failure warning
n Alarm in case of defective display and control unit
Depending on the cause that triggered the alarm, the following
measures are required:
1 - Deactivate buzzer
Ä
“Deactivating the buzzer” on page 58
2 - Acknowledge alarm Ä “Acknowledging the alarm”
on page 58
3 - Inform the service department Ä “Service contact” on page 4
Tab. 9: Alarm functions (overview)
Alarm function Display Buzzer Cause Measure
Temperature alarm
3
n The temperature is
over the tempera-
ture warning limit.
n
The remote warning
contact has been
triggered.
n Deactivate buzzer.
n
Determine cause and rec-
tify.
3
n
The temperature is
below the tempera-
ture warning limit.
n The remote warning
contact has been
triggered.
Power failure
warning
3
n The power supply
of the unit has
failed.
n The remote warning
contact has been
triggered.
n Deactivate buzzer.
n Determine cause of power
failure and rectify.
n The monitoring unit remains
in operation for approx. 72
hours.
n Acknowledge alarm.
Alarm functions
Alarms
Alarm functions
27.05.2021 Refrigerator/freezer LABEX® series 57