Table Of Contents - Samsung RFG237AA Service Manual

Table of Contents

Contents1
Warning2
Important Safety Notice2
Precautions(Safety Warnings)5
Symbols6
Warning & Caution7
Flooring8
Moving8
Product Specifications9
Introduction Of Main Function10
Surround Multi Flow10
Twin Cooling System10
Electronic Control From Outside Of Pantry Cover10
Drawer11
Dual Ice Maker11
Electrical Specifications12
No Load Performance12
Refrigeration System12
Installation12
Interior Views13
Refrigerator13
Freezer13
Model Specification14
Model Specification &Specification Chart15
Dimensions Of Refrigerator (Inches)18
Optional Material Specification19
Refrigerant Route In Refrigeration Cycle20
Principle Of Freezeer21
Operation Theory Of Refrigeration Cycle Components22
Condenser22
Capillary22
Operation Theory Of Refrigeration Cycle Component23
Evaporator23
Compressor23
Dryer23
Accumulator24
Influence Of Moisture24
Influence Of Foreign Substance24
Refrigeration Cycle Type25
Tdm Cycle25
Cooling Air Circulation26
Disassembly And Reassembly27
Disassembly/Reassembly28
Precaution28
Required Tools28
Refrigerator Door29
Glass Shelf34
Foldable Glass Shelf34
Vegetable & Fruit Drawers Shelf35
Cool Select Pantry36
Water Tank37
Motor Damper39
Water Filter (Disassembly)39
Water Filter (Reassembly)40
Gallon Door Bin40
Vertical Hinged Section41
Evaporator Cover In Refrigerator42
Evaporator In Refrigerator43
Super Extended Drawer44
Freezer Door45
Ice-Maker46
Freezer Light47
Door Switch In Freezer47
Evaporator Cover In Freezer48
Evaporator In Freezer48
Machine Compartment49
Electric Box52
Troubleshooting53
Function For Failure Diagnosis54
Test Mode (Manual Operation / Manual Defrost Function)54
Manual Operation Function54
Display Function Of Communication Error55
Test Cancel Mode55
Self-Diagnostic Function In The Initial Power On56
Self-Diagnostic Function During Normal Operation56
Self-Diagnosis Check List57
Self-Diagnostics Check List58
Display Function Of Load Condition59
Load Mode Check List60
Exhibition Mode Setting Function60
Option Setting Function61
Key Operation Method For Changing To Option Mode61
Key Control Method After Converting To Option Mode61
Key Control In Option Mode61
Option Table63
Temperature Changing Table Of Freezer Compartment63
Temperature Changing Table Of Fresh Food Compartment63
Temperature Changing Table Of Ice Room Compartment64
Temperature Changing Table Of Pantry Room Compartment64
Diagnostic Method According To The Trouble Symptom65
If The Trouble Is Detected By Self-Diagnosis66
If Ice Maker(R) Sensor Has Troubled66
If Ice Maker(F) Sensor Has Troubled(Rfg238 Model)67
If R Sensor Has Trouble68
If R Def Sensor Has Trouble69
If Ambient Sensor Has Trouble70
If F Sensor Has Trouble71
If F Def Sensor Has Trouble72
If Ice Room Sensor Has Trouble73
If Pantry Sensor Has Trouble74
If Pantry Room Damper Heater Has Trouble75
If Tank Water Heater Has Trouble76
If Fan Does Not Operate(F, R, C - Fan)77
If Ice Room Fan Does Not Operate78
If Ice Maker Does Not Operate79
If Ice Maker(F) Does Not Operate(Rfg238 Model)80
If Defrost Does Not Operate (F,R Def Heater)81
If Power Is Not Supplied82
If Compressor Does Not Operate83
Spm Freewheeling Diode Voltage Value84
When Alarm Sounds Continuously Without Stop(Related With Buzzer Sound)85
If 'Ding-Dong'sound Continuously85
If 'Beep-Beep' Sounds Continuously85
If Buzzer Does Not Sound86
If Panel Pcb Does Not Work Normally87
If Pantry Panel Pcb Is Not Working Normally88
When Refrigerator Room Lamp Does Not Light Up89
Ac Lamp89
Led Lamp (Option)90
If Ice Water Is Not Supplied91
Fridge Ice Water Valve91
Freeze Ice Water Valve(Rfg238 Model)92
If Cubed Or Crushed Ice Is Not Supplied93
If Cover Ice Route Motor(Geard Motor) Is Not Working Normally94
If Inverter Pcb Power Is Not Supplied95
Led Blinking Frequency Depending On Protecting Functions96
Inverter Pcb Circuit Diagram97
Exploded View & Parts List98
Parts List Of Freezer100
Cabinet109
Parts List Of Cabinet110
Disassembly Of Freezer Door113
Disassembly Of Refrigerator Door Left115
Disassembly Of Refrigerator Door Right118
Pcb Diagram120
Pcb Layout With Part Position121
Pcb Layout With Part Position (Smps Board)122
Connector Layout With Part Position (Main Board)123
Connector Layout With Part Position (Smps Board)125
Wiring Diagram126
Whole Block Diagram127
Schematic Diagram128
Circuit Diagram130
Inverter131