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SETTING OF ALARM (REFRIGERATOR)
Setting of low temperature alarm
The abnormal temperature descent is notified by the blink of alarm indicator and display of refrigerator
temperature, and the alarm buzzer (15 minutes after blink) when the low temperature alarm is set.
Always set the low temperature alarm to avoid the damage of storage items due to the temperature
descent.
Settable range of low temperature alarm:
Between the set temperature of refrigerator minus 2
o
C and
the set temperature of refrigerator minus 14
o
C
Initial setting (at factory): the set temperature of refrigerator minus 5
o
C
Example: Changing the low temperature alarm to 3
o
C from 5
o
C minus the set temperature of refrigerator.
•
Following shows an example. Change the setting as necessary.
Operation
Key operated
Display after operation
1
Press the temperature display
change over key to display the
refrigerator temperature.
The temperature display indicator for
refrigerator is lit and the current
refrigerator temperature is displayed.
2
Press the up arrow key for 5
seconds.
F00 is displayed and the first figure 0
blinks.
3
Change 0 to 2 by pressing the up
arrow key.
The display changes to F02 from
F00.
4 Press the set key.
SET
The current setting of alarm (-05) is
displayed and the first figure 5
blinks.
5
Change 5 to 3 by pressing the up
arrow key.
The display changes to -03 from -05.
6 Press the set key.
SET
The setting is memorized and the
current refrigerator temperature is
displayed.
The setting mode returns to the temperature display mode automatically when 90 seconds has passed
without any key operation (auto-return function). In this case, the setting is not accepted.
<Important>
The abnormal temperature descent is notified by the blink of alarm indicator and display of refrigerator
temperature, and the alarm buzzer (15 minutes after blink) when the refrigerator temperature is 0
o
C or
lower with regardless the setting of low temperature alarm. In this case, the remote alarm terminal is
changed to alarm status. This is a precaution against the freezing of storage items.
REF.
FREEZ.
