SERVICE MANUAL 
Model: AFL631 & CFE633 
18
Issue  200905 
Rev.  Ref0905S003V0 
Chapter 4 Control and display system   
4-1. Control and display panel   
4-1-1 Models: CFE633* 
Control panel 
Super cooling 
button 
Fridge storage 
temperature setup 
knob 
Power 
indicator 
Freezer 
storage 
temperature 
setup knob 
Super 
freezing 
button 
 
■  Initial powering on 
Upon initial powering on, the power indicator will illuminate. There will be alarm due to high 
temperature in the freezer storage compartment. You can cancel the alarm by pressing any key. 
■  Fridge storage temperature setup
 
The temperature in the fridge storage compartment can be set by turning the fridge storage 
temperature setup knob. There are three temperature positions for refrigerating: Holiday, Moderate 
and Super Cool. 
■  Freezer storage temperature setup
 
The temperature in the freezer storage compartment can be set by turning the freezer storage 
temperature setup knob. There are three temperature positions for freezing: Weak, Moderate and 
Super Freeze. 
■  Super cooling
 
Select this function after you have put fresh food in the fridge storage compartment. Press the super 
cooling button, the refrigerator activates this function and corresponding indicator illuminates. This 
function will automatically deactivate when the temperature decreases to the required level. You can 
also deactivate it by pressing the super cooling button again.   
■  Super freezing
 
Select this function after you have put large amount of food in the freezer storage compartment. Press 
the super freezing button, the refrigerator activates this function and corresponding indicator 
illuminates. This function will become automatically deactivate after 24 hours. You can also deactivate