SERVICE MANUAL
Model: HRF-663ISB2R/B/W
Chapter 4 Control and display system
4-1. Control and display panel
A
B
C
A---Fuzzy logic
B---Freezer temperature
C---Lock function
D---Ice/Water
E--- Refrigerator temperature
F----Quick freeze
G----Fuzzy logic indicator
H----Water filter indicator
4-2. Function adjustment
Fuzzy logic function
A
If fuzzy logic is activated, the appliance will adjust inside temperature automatically according to
ambient temperature. Fuzzy logic is activated and inactivated by consecutive press of button A, then
Fuzzy logic indicator G will turned on and off.
G K
I
J
M N O P
I-----Ice maker indicator
J----- Quick freeze indicator
K----- Freezer temperature indicator
L------ Refrigerator temperature indicator
M-----Lock function indicator
N-----Water selected indicator
O-----Cubed ice selected indicator
P-----Crushed ice selected indicator
G
Issue 200906
Rev. Ref0906S012V0
F
E
D
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