Kirsch FROSTER LABO 330 PRO-ACTIVE, Operating Instructions Manual

Page: 57 / 75

Alarm function Display Buzzer Cause Measure
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 in case of
defective battery
3
n The power supply
for the temperature
documentation has
failed.
n The alarm function
has failed.
n Inform the service depart-
ment.
n Replace the battery
Ä “Service contact”
on page 4 .
Alarm in case of
defective display
and control unit
3
n
The display and
control unit is
defective.
n
Unplug power plug.
n Inform the service depart-
ment Ä “Service contact”
on page 4 .
10.2 Handling alarms
The buzzer sounds.
1. Press button [Reset] .
ð
The buzzer is deactivated.
2. Determine cause of the alarm and rectify.
Otherwise the buzzer will sound again every 30 minutes.
The buzzer is deactivated, the alarm cause has been rectified, but
the alarm continues to appear on the display.
Press button [Reset] .
ð
The alarm has been acknowledged. The display shows
the temperature of the chilled goods.
Deactivating the buzzer
Acknowledging the alarm
Alarms
Handling alarms
27.05.2021 Refrigerator/freezer LABO series 57