Daewoo FRS(N)-U20IA Service Manual page 21

4-8. Demonstration
4-8-1. FRS(N)-U20IA
1. FRZ. TEMP
2. Door Switch
1. Start
Open and close "Freezer door switch" 5 times while pushing "FRZ. TEMP" button
simultaneously.
2. Control
1) All other electrical components are OFF except for F-fan / R-fan
2) Fan Control
Door open → Fan ON / Door close → Fan OFF.
3) Display control
"FRZ. LED" and "REF. LED" are ON in good order
3. Stop
1) During Demo mode, push "Freezer door switch" open and close 5 times while pushing
"FRZ. TEMP" button simultaneously.
2) Power in again
4-8-2. FRS(N)-U20DA / EA / FA / GA
1. "FREEZER SET, WATER/ICE" Button , Door switch
1. Start
Push "ICE/WATER" button 5 times while pushing "FREEZER SET" button
simultaneously.
2. Control
1) All other electrical components are OFF except for F-fan / R-fan
2) Fan Control
Door OPEN → Fan ON / Door close → Fan OFF.
3. Stop or termination
1) During Demo mode, push "ICE/WATER" button 5 times while pushing "FREEZER
SET" button simultaneously.
2) Power in again
INPUT
CONTENTS
INPUT
CONTENTS
20
CONTROL OBJECT
Comp
F/R-Fan
Heater
REMARKS
CONTROL OBJECT
Comp
F/R-Fan
Heater
REMARKS