5-3 Defrost
A.General Function
1) Defrost consists of 3 sections: forecooling, heating, time-delay;
2) When the following conditions are met, the defrost period is set as 19 hours: the refrigerating
compartment door opening and closing opportunity is less than once; the refrigerating
temperature is under the setting of +6 and the freeze temperature is under the setting of +4 ;
No special functions are selected (Refrigeration Off, Fast refrigeration, Fast Freeze). The defrost
period become 6 hours under other conditions except the above.
3) When the appliance is initialized, the first defrost period is 4 hours.
4) The compactor and fan will stop during defrosting, the air door will be closed during heating, and
the air door will keep running during time-delay.
5) Prior to defrosting, the compactor will keep running for 50 mins for forecooling.
6) Heating is controlled by the evaporator's sensor. If the sensor breaks down or the evaporator
temperature exceeds -5 , heating fails to work and step into the next around.
7) The delayed time is 7 minutes.
B.Defrost During Fast Refrigeration
1) The defrost operation will be delayed during the fast refrigeration run until the end of the fast
freeze.
2) If the fast refrigeration function is cancelled by prior manual operation, the defrost function will
start up. The compactor running time during the fast freeze will be added to the total work time
3) If the Fast Freeze function is selected during the defrost operation, the fast freeze light will be on.
But the actual running will not begin until the end of the defrosting.
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F. Refrigeration Off
1) You may press the function key to select or give up this funciton.
2) If you select Refrigeration Off function , the gear air door will be closed and the refrigerating
temperature levels with the room temperature.
C.Heater ON/OFF During Defrosting
1) Defrost Heater ON Temperature
E.Standard Run
1) You may press the function key to select or give up this funciton.
2) If you select the Standard Run function, the freeze and refrigerating temperatures will be
controlled at -18 and 5 respectively.
General Defrost Forced Defrost Comments
Lower than -5 Lower than -5 Remains same under all defrosting condition
2)Defrost Heater OFF Temperature
Difference 6 hours 19 hours 4 hours Comments
OFF
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