12
SJ-48G/D48G
SJ-51G/D51G
SJ-55G/D55G
1. ADJUSTABLE TEMPERATURE CONTROL
(1) Temperature control of freezer
Thermostat (freezer temperature sensing thermostat) operates on ON/OFF switchover to control the compressor
and allows the freezer temperature to keep at a suitable temperature.
However adjust the freezer temp. control knob as follows depending upon the storing condition of foods.
FUNCTIONS
The values tables above refer to the measurement carried out center area and 1/3 of overall height from the bottom at each
of the refrigerator and the freezer after machine has been operated at an ambient temperature of 32˚C with no food stored
and the door closed until the temperature is stabilized.
The values vary depending upon frequency of opening and closing the door, ambient temperature, amount of stored foods
and manner of storing foods.
Figure F-1.
(2) Temperature control of refrigerator
Damper-thermostat senses temperature of the refrigerator and changes the opening angle of the damper
automatically.
However, as the Damper-thermostat has no function to switch on or off the compressor and cool air circulating
fan, the freezer temperature control causes temperature in the refrigerator to vary to some extent.
However, adjust the refrigerator temp. control knob as follows depending upon the cooling condition.
Figure F-2.
NOTE:
The refrigerator temperature is affected also by the freezer temperature. If the freezer temp. control
knob is set at the position "MAX", the temperature tends to be lower than the following values, and if set
at near the position "MIN", temperature tends to be higher.
If the refrigerator is operated for a long time with the freezer temperature control sets the "MAX"
position, foods stored in the refrigerator compartment may also freeze.
When refrigerator temperature control sets to the "CHILLED ZONE", some foods stored may freeze.
In this case adjust control set back to the "MED" position.
When refrigerator temperature control sets to the "CHILLED ZONE", some foods stored in fresh cases
may also become frozen.
(3) Reference value of temperature
MIN
MED
MAX
FREEZER TEMP. CONTROL
Coldest
Coldest
MIN
MED
CHILLED
ZONE
REFRIGERATOR TEMP. CONTROL
SETTING OF
REFRIGERATOR TEMP.
CONTROL KNOB
Refrigerator
temperature
Chilled room
temperature
CHILLED
ZONE
(Coldest)
MED
MIN
Approx.
0˚c
Approx.
-3˚c
Approx.
3˚c
Approx.
1˚c
Approx.
6˚c
Approx.
4˚c
The values shown above refer to the case where the
freezer temp. control knob is set at "MED".
SETTING OF
FREEZER TEMP.
CONTROL KNOB
Freezer
temperature
MAX
(Coldest)
MED
MIN
Approx.
-21˚C
Approx.
-18˚C
Approx.
-15˚C
KNOB
SETTING
MAX(Coldest)
MIN
PURPOSE
For making ice rapidly or fast freezing.
For storing frozen food for a short period (up to one month).
When frozen food or ice cream is not stored.
For normal freezing.
MED
When restocking with fresh food.
KNOB
SETTING
MED
CHILLED
ZONE
(Coldest)
MIN
PURPOSE
For keeping freshness of food longer.
For normal operation.
When the refrigerator provides excessive cooling.
When the refrigerator does not provide sufficient cooling.