Samsung RS68N Series - Precautions and Safety Warnings; Product Specifications; Disassembly & Reassembly; Troubleshooting

Contents
1. PRECAUTIONS (SAFETY WARNINGS) ..........................................................................................5
2. PRODUCT SPECIFICATIONS ........................................................................................................ 8
2-1. Introduction of Main Function ............................................................................................................ 8
2-2. Model Specication .............................................................................................................................. 9
2-3. Basic Specication ..............................................................................................................................14
2-4. Dimensions (mm/inch) .......................................................................................................................17
2-5. Optional Material Specication ........................................................................................................19
3. DISASSEMBLY & REASSEMBLY ................................................................................................ 20
3-1. PRECAUTION ........................................................................................................................................ 20
3-2. Interior-Fridge .....................................................................................................................................21
3-3. R-Compartment Duct & Eva Cover................................................................................................... 22
3-4. Water Filter (Assembly & Disassembly) .......................................................................................... 23
3-5. Cover-Display ...................................................................................................................................... 24
3-6. Dispenser Display & Assy Guide Ice Route .................................................................................... 25
3-7. Assy Lever Dispenser ...........................................................................................................................27
3-8. Interior-Freezer ................................................................................................................................... 28
3-9. F-Compartment Duct & Eva Cover ................................................................................................... 29
3-10. Assy Door Disassembling(FreezerDoor) ........................................................................................31
3-11. Assy Door Disassembling(Fridge Door) ......................................................................................... 33
3-12. Evaporator .......................................................................................................................................... 36
3-13. Main PCB and Inverter PCB Disassembling (whole) ................................................................... 37
3-14. Comp Cooling Fan ............................................................................................................................. 38
3-15. Relay Cover disassembling ............................................................................................................. 39
3-16. Step Valve Disassembling (whole) ................................................................................................40
3-17. Ice Maker Compartment (Indoor Auger Motor) .............................................................................41
3-18. Ice Maker Compartment (InCabi Model) ....................................................................................... 43
3-19. Water tank .......................................................................................................................................... 44
3-20. LED LAMP (Indoor model) ............................................................................................................... 47
3-21. LED LAMP (Incabi model) ................................................................................................................ 49
4. TROUBLESHOOTING ..................................................................................................................51
4-1. Using the control panel ......................................................................................................................51
4-2. SmartThings (available only with the optional dongle) .............................................................. 56
4-3. Adjust the leveling feet and door height ........................................................................................ 58
4-4. Function for failure diagnosis........................................................................................................... 65
4-5. Diagnostic method according to the trouble symptom(Flow Chart) ........................................80
5. PCB DIAGRAM ............................................................................................................................ 92
5-1. PBA Layout with part position .......................................................................................................... 92
5-2. PBA Layout with part position (LC3_3050 Inverter PBA) ............................................................ 93
5-3. Connector Layout with part position (Main Board) ...................................................................... 94
5-4. Connector Lay out with part position (LC3_3050 Inverter PBA) ................................................ 95