Daewoo FRS(N)-U20IA, Service Manual

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Element A/S Function
INPUT CONTROL OBJECT
CONTENTS REMARKS
Each button
Resistance of R-sensor Mid ON/OFF Point
“REF.TEMP”+ “FRZ.TEMP” 5 times Error display
“FRZ.TEMP”+ “FRZ.DOOR” OPEN/CLOSE 5 times Demo function
“REF.TEMP”+ “FRZ.DOOR” OPEN/CLOSE 5 times Pull Down
“FRZ.TEMP” + “REF.TEMP” 5 times Forced Defrosting
1. All the modes are started “LOCK” mode (except “FILTER RESET” mode)
2. Element A/S Function
INPUT CONTROL OBJECT
CONTENTS REMARKS
Each button Resistance of R-sensor Mid ON/OFF Point
“WATER/ICE” + “ICE MAKER LOCK” 5 times Ice maker test
“WATER/ICE”+ “RESET WATER FILTER” 5times EEPROM clear
“FREEZER SET”+ “SUPER FREEZER” 5 times Error display
“REFRIGERATOR SET”+ “FREEZER SET”+ “WATER/ICE”5 times Pull Down
“REFRIGERATOR SET” + “WATER/ICE” 5 times Demo function
Push “RESET WATER FILTER” for 3 seconds Reset water filter
“FREEZER SET” + “REFRIGERATOR SET” 5 times Forced Defrosting
4-11. Summary of Function
4-11-1. FRS(N)-U20IA (Inner Control)
4-11-2. FRS(N)-U20DA/EA/FA/GA (Front PCB)