DAEWOO ELECTRONICS FRN-U20IC Service Manual page 11

4-1-2. FRS(N)-U20BC Type
Front PCB button
Freezer Set , Refrigerator Set
Super Freeze , Super Cool
Super freeze
Temperature adjustment button
for freezer compartment.
1. Display control
FCP-LED
88 Display (Set Temp.)
Super Freeze , Super Cool Icon
FUZZY,DEODOR LED
2. "Freezer Set" Button
1) Temperature control of freezer compartment
2) 7 step mode of successive temperature mode.
3) Initial mode by power input : "-19℃"
※Whenever pressing button, setting is repeated in the order of
(-19℃) → (-20℃) → (-21℃) → (-22℃) → (-16℃) → (-17℃) → (-18℃).
Letters are indicated on 88 Display LED
Temperature Initially
Change
Temp -19℃
indication (Normal)
3. "Super Freeze" Button
When this mode is chosen, the icon (Super Freeze) is ON.
4. "Refrigerator Set" button.
1) Temperature control of Refrigerator compartment
2) 7 step mode of successive temperature mode.
3) Initial mode by power input : "4℃"
※Whenever pressing button, setting is repeated in the order of
(4℃) → (3℃) → (2℃) → (8℃) → (7℃) → (6℃) → (5℃).
Letters are indicated on 88 Display LED
Temperature Initially
Change
Temp 4℃
indication (Normal)
5. "Super Cool" button.
When this mode is chosen, the icon (Super Cool) is ON.
INPUT
CONTENTS
1st 2nd
On Press Press
-20℃ -21℃
1st 2nd
On Press Press
2℃
3℃
(Max)
Temperature adjustment button
for refrigerator compartment.
Control
Initial mode : Freezer & Refrigerator set
→ Normal (-19℃/4℃)
Dial
ON
3th 4th
Press Press Press
-22℃ -16℃
-17℃
(Max) (Min)
3th 4th 5th
Press Press Press
8℃
7℃ 6℃
(Min)
10
CONTROL OBJECT
FCP LED
Super Cool
5th 6th
Press
-18℃
6th
Press
5℃
REMARKS