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12
OPERATING INSTRUCTIONS
Control panel
1. Setup of chamber temperature
Table 1 shows the basic operation method. Perform key operation in the sequence indicated in the table.
The example in the table is based on the assumption that the refrigerator temperature is 4
o
C and the
freezer temperature is -25
o
C.
Note:
The unit is set at the factory so that the refrigerator temperature is 5
o
C and the freezer
temperature is -20
o
C.
Table 1 Basic operation procedure (Example of setting: refrigerator; 4
o
C, freezer; -25
o
C)
Operation
Key operated
Indication after operation
Display mode
1 Connect the power supply plug
to the power outlet
-----
The current refrigerator or
freezer temperature is displayed.
Refrigerator
temperature
2 By pressing the display select
key, select the refrigerator
The refrigerator indicator lights and the
current refrigerator
temperature is displayed.
3 Press the set key
The second digit of the temperature
display flashes.
Refrigerator
temperature
setup mode
Pressing the key shifts the digit
Which can be set.
4 Set the temperature to 04 with
the digit shift key and the
numerical value shift key
Pressing the key shifts up the figure of
the current digit.
5 Press the set key
The value is stored in memory and the
current refrigerator temperature is
displayed.
6 By pressing the display select
key, select the freezer
The freezer indicator lights
and the current freezer
temperature is displayed.
7 Press the set key
The second digit of the temperature
display flashes.
Freezer
temperature
setup mode
Pressing the key shifts the digit which
can be set.
8 Set the temperature to -25 with
the digit shift key and the
numerical value shift key
Pressing the key shifts up the
figure of the current digit.
9 Press the set key
The value is stored in memory and the
current freezer temperature is
displayed.
Note:
If no key has been pressed for about 90 seconds in the temperature setup mode, the display mode returns
automatically to the current chamber display mode. In this case, the chamber temperature setting is not
changed.
The freezer temperature can be set in the range between -10 and -35
℃
. Remember that the guaranteed
temperature with no load at an ambient temperature of 30
℃
is -30
℃
.
REF.
FREEZ.
SET
SET
REF.
FREEZ.
SET
SET