63
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-U20DB series
Page 4: ...3 2 1 External Size 2 EXTERNAL VIEWS FRS N U20IB Downloaded from Fridge Manual com Manuals...
Page 5: ...4 FRS N U20DB EB Downloaded from Fridge Manual com Manuals...
Page 6: ...5 FRS N U20FB GB Downloaded from Fridge Manual com Manuals...
Page 38: ...37 6 1 Wiring Diagram 6 DIAGRAM Basic Model Downloaded from Fridge Manual com Manuals...
Page 39: ...38 Dispenser Model Downloaded from Fridge Manual com Manuals...
Page 40: ...39 6 2 Circuit Diagram of Main PCB Basic Model Downloaded from Fridge Manual com Manuals...
Page 41: ...40 Downloaded from Fridge Manual com Manuals...
Page 42: ...41 Dispenser Model Downloaded from Fridge Manual com Manuals...
Page 43: ...42 Downloaded from Fridge Manual com Manuals...
Page 85: ...84 11 5 Dispenser Water Flow Downloaded from Fridge Manual com Manuals...
