53
Start
Explain the temperature modes.
Advise to set the temp. to
“Middle” or “LOW” mode.
N
Repair and/or Change
the R-check valve.
Change the R-sensor.
Y
N
N
Y
Check the R-sensor connection.
(Check the connector to Main PCB.)
N
Y
※
Refer to “Repair /Change
of Check Valve”.
Y
9-3-4. Excessive Refrigeration of Vegetable Case
Refrigerator temp.
mode is “HIGH” ?
R-check valve
Works OK ?
Is there any
R-sensor error code ?
R-sensor is OK ?
Summary of Contents for FRN-U20DAI
Page 4: ...3 2 EXTERNAL VIEWS 2 1 External Size FRS N U20DA...
Page 6: ...5 Freezer Compartment Refrigerator Compartment 2 3 Cold Air Circulation...
Page 31: ...30 6 6 1 Wiring DIAGRAM FRS N U20DA...
Page 32: ...31 FRS N U20DA...
Page 33: ...32...
Page 69: ...68 CABINET 11 1 Exploded View FRS N U20DA...
Page 70: ...69 MECH ROOM...
Page 71: ...70 R ROOM...
Page 72: ...71 F ROOM...
Page 73: ...72 F DOOR...
Page 74: ...73 R DOOR...
