Push once O or N Button, Freezer Compartment Temperature Indicator P flashes, indicating temperature setting mode. The temperature range is 
.
level every time you push O Button, the range decreases one level till the minimum 1st level every time you push N Button.
A B K L C D
Convertible Drawer Settings:
1.Refrigerator Mode: in the unlock status, then Press A & B for 3 seconds until LED (K) lights up 1
to 8
.
2.Soft Freeze Mode: in the unlock status, Press A&B and hold until LED (L) lights up 
-7
.
3.Freeze Mode: in the lock status, Press A button for 3 seconds until SC lights up in LED (L) area.