Daewoo FRS-U20IV, Service Manual

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1. How to enter this check mode
1) Press the LOCK button.
2) Press the Super Freezer button 5 times while pushing the Freezer Set button.
2. The Front LED displays the current error code ( if happens ).
; Every time you press the Freezer Set button, the following value display.
1) The appliance running time. ( From the plug in. )
2) Freezer sensor temperature.
3) Defrost sensor temperature.
4) Refrigerator sensor temperature.
5) Room temperature.
6) P Factor display.
7) Filter remaing time until exchange. ( Filter runing time is about 4,320Hr )
3. How to exit this mode
1) Press the LOCK button
FUNCTIONS ( Error Display_Dispenser Models )
2) After 4 minutes automatically exit.
4. Error Code
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
F3
Return after defrosting : abnormal or defective
Co
Pull-Down mode display (No error)
d2
Forced Defrost mode display (No error)
EA
Drop the ice while Et
Eu
Full ice switch error
C1
Abnormal or defective cycle
EF
Flow sensor is defective.
Et
Horizontal switch error
Eg
Water supply error
dF
Freezer Door switch is defective.
dH
Home Bar Door switch is defective.
El
Ice sensor disconnection or short
rt
Room temperature sensor disconnection or short
d1
Defrost sensor disconnection or short
dr
Refrigerator Door switch is defective.
Display (Error Code) Remark
F1
Freezer sensor disconnection or short
r1
Refrigerator sensor disconnection or short
; All Error Code reset, when the relative parts turn into normal.
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