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2.Introduction
FUNCTION OF ELECTRONIC CONTROL
2.1 FREEZER TEMPERATURE CONTROL
2.2 COMPRESSOR ROTATION SPEED CONTROL
2.3 QUICK FREEZING FUNCTION
2.4 FC DEFROSTING CONTROL
8 hours
8 hours
8 hours
Compressor protection(IPD)
15 hours
19℃~32℃
More than 33℃
―
―
13 hours
13 hours
Continue cycle
Following 10℃
11℃~18℃
ATC After
defrosting
Accumulation of compressor run time
8 hours
19
℃ ~22℃
150 minutes/70rps
More than 23
℃
150 minutes/70rps
40 minutes/67rps
60 minutes/67rps
11
℃~18℃
Following 10℃
ROTATION SPEED(rps)
57
ATC
continuous run
67
、70
Accumulating time for defrosting
initially starts
Power Interruption
4 hours
30
、 39、57、67、70
CONDITION
When to plug in
Quick freezing
Normal operation
It actuates the compressor, FC fan motor ,and cooling system switch according to temperature variation
in the freezer compartment. And atmosphere temperature by processing the input from, FC temperature
sensor and adjustment of temperature control.
in the freezer compartment. And atmosphere temperature by processing the input from, FC temperature
sensor and adjustment of temperature control.
According to changing inside temperature,the motor runs in the difference speed. In normal, the motor run in the
low speed. (Energy saving & lower noise.)
When powerful cooling is required, motor run in rapid speed.
low speed. (Energy saving & lower noise.)
When powerful cooling is required, motor run in rapid speed.
Press "QUICK FREEZING"button , and then quick function starts and LED sign comes on.
It actuates the compressor continuously for certain period regardless of compartment temperature, by processing
the input from AT temperature sensor. (AT temperature : Atmosphere temperature)
It actuates the compressor continuously for certain period regardless of compartment temperature, by processing
the input from AT temperature sensor. (AT temperature : Atmosphere temperature)
Cumulating the compressor running time of certain period or time after defrosting according to AT temperature,
FC defrosting cycle starts. (AT temperature : Atmosphere temperature)
Termination is detected by defrost sensor ,but maximum defrosting time is 60 minutes (Defrosting forcibly stops).
FC defrosting cycle starts. (AT temperature : Atmosphere temperature)
Termination is detected by defrost sensor ,but maximum defrosting time is 60 minutes (Defrosting forcibly stops).
※
When the green light is blinking after pressing the "QUICK FREEZING" button, the function of quick freezing
is waiting .The situation of refrigerator is processing as below:
a.The refrigerator is defrosting .
b.The compressor is stopped,because temperature of the freezing compartment reachs setting of temperature.
When the above situation is solved , quick- freeze will be started automatically,then the "QUICK FREEZING"
light bright is on.
a.The refrigerator is defrosting .
b.The compressor is stopped,because temperature of the freezing compartment reachs setting of temperature.
When the above situation is solved , quick- freeze will be started automatically,then the "QUICK FREEZING"
light bright is on.
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