Samsung RS22T5200 Series Service Manual
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Samsung RS22T5200 Series Service Manual

Samsung RS22T5200 Series Service Manual

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REFRIGERATOR
RS22T5561**
RS22T5200**
RS27T5561**
RS22T5201**
RS27T5200**
REFRIGERATOR
SIDE BY SIDE TYPE
Basic Model : RS22R5561**
Project Name : RS5300TC
Model Code : RS22T5561**/**
1.PRECAUTIONS (SAFETY WARNINGS·······················5
2.PRODUCT SPECIFICATIONS ·······································8
3.DISASSEMBLY & REASSEMBLY ·······························26
4.CHECK THE INSTALLATION STATUS ················53
5.SELF DIAGNOSIS & TROUBLE SHOOTING ·····96
6.PCB DIAGRAM ·····················································111
7. WIRING DIAGRAM ················································ 116
RS28T5B00**
8.BLOCK DIAGRAM ·····················································119
9.REFERENCE INFORMATION ·····························122
RS5300T
RS22T5201**/**
RS22T5200**/**
RS27T5561**/**
RS27T5200**/**
RS28T5B00**/**
CONTENTS

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  • Page 1 REFRIGERATOR SIDE BY SIDE TYPE Basic Model : RS22R5561** Project Name : RS5300TC RS5300T Model Code : RS22T5561**/** RS22T5201**/** RS22T5200**/** RS27T5561**/** RS27T5200**/** RS28T5B00**/** CONTENTS REFRIGERATOR 1.PRECAUTIONS (SAFETY WARNINGS·······················5 2.PRODUCT SPECIFICATIONS ·······································8 3.DISASSEMBLY & REASSEMBLY ·······························26 4.CHECK THE INSTALLATION STATUS ················53 5.SELF DIAGNOSIS &...

  • Page 2: Important Safety Notice

    The manufacturer or dealer will not be held responsible for the interpretation of this information. All rights reserved. This service guide may not be reproduced in whole or as a part in any form whatsoever without the written permission of the SAMSUNG ELECTRONICS Company.

  • Page 3: Table Of Contents

    Contents 1. PRECAUTIONS (SAFETY WARNINGS) ..................5 2. PRODUCT SPECIFICATIONS ......................8 2-1. Introduction of Main Function ......................8 2-2. Model Speci昀椀cation ..........................9 2-3. Basic Speci昀椀cation ..........................10 2-4. Interior Views ............................13 2-5. Dimensions (mm/inch) ........................15 Refrigerant Route in Refrigeration Cycle 2-6.
  • Page 4 Contents 5. SELF DIAGNOSIS & TROUBLE SHOOTING ................96 5-1. Power Not Supplied ..........................96 5-2. Unable to Defrost ..........................97 5-3. Self-Diagnosis Error (Defective Sensor) ..................98 5-4. When Alarm Sound continues (Buzzer Sound) ................99 5-5. When PANEL PBA operates abnormally ..................101 5-6.

  • Page 5: Precautions (Safety Warnings)

    This document cannot be used without Samsung's authorization 1. PRECAUTIONS (SAFETY WARNINGS) • Unplug the appliance before the changing or repairing the electric parts. • Use rated electronic Control equipment. → Make sure to check out Model name, Rated voltage, Rated current, Operation Temp, etc.

  • Page 6: Warning And Caution

    This document cannot be used without Samsung's authorization PRECAUTIONS(SAFETY WARNINGS) Read all instructions before repairing the product and follow the instructions in order to prevent danger or property damage. CAUTION/WARNING SYMBOLS DISPLAYED SYMBOLS means “Prohibited”. Indicates that a danger of death Warning means “Do not disassemble”.
  • Page 7 This document cannot be used without Samsung's authorization PRECAUTIONS(SAFETY WARNINGS) Please let users know following warnings & cautions in detail. Warning & Caution Do not allow users to store narrow Do not allow users to store Do not allow users to put bottles or...

  • Page 8: Product Specifications

    2-1. Introduction of Main Function Large Capacity with Space Max™ • The Samsung Side by side Refrigerator has a very spacious interior with a huge Capacity. Thinner wall with its special high-urethane insulation technology provides plenty of room in the drawers and shelves to store your weekly grocery shopping, including items of various shapes or sizes.

  • Page 9: Model Speci昀椀Cation

    NOTE • Key features of your new refrigerator Your Samsung Side-By-Side Refrigerator comes equipped with many space-saving features, stylishly integrated design and improved cooling performance. • All-around cooling Provides even cooling throughout the refrigerator to maintain optimal temperatures to keep food fresh.

  • Page 10: Basic Speci昀椀Cation

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-3. Basic Speci昀椀cation Items Specification Model RS22T55** RS22T52** RS27T55** RS27T52** RS28T5B** Image Net Total (cu.ft) 21.5 26.7 27.4 28.1 Capacity Net for Freezer 10.2 (AHAM 2008) Net for Fridge 14.1 14.6...
  • Page 11 This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-3-1. Electric Parts Speci昀椀cation Items Specification Model RS22T5**1 RS22T5**1 RS27T5561 RS27T5**0 RS28T5*0 Type NF54M7151ANTT3 NF54M5151ARTT3 NF54M7151ANTT3 NF54M5151ARTT3 NF54M5151ARTT3 Compressor Drive mode INVERTER Charged oil SUNUSO-2GSD(250cc) Freezer SPLIT FIN TYPE compartment...

  • Page 12: Electric Component

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-3-2. Electric Component Items Specification Model RS22T556* RS22T520* RS27T556* RS27T5200 RS28T5B00 Defrosting Power supplying during heater in freezing freezing compartment AC 230V, 300W or AC 120V, 300W compartment defrosting Power supplying during...

  • Page 13: Interior Views

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-4. Interior Views 2-4-1. Dispenser-featured models (RS22T5***, RS27T5***) 01 Freezer shelves 02 Multipurpose freezer bin 03 Freezer drawer 04 Refrigerator bin 05 Refrigerator shelves 06 Vegetable drawer 09 Water 昀椀lter...
  • Page 14 This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-4-2. Dispenser-featured models (RS28T5B**) 01 Freezer shelves 02 Multipurpose freezer bin 03 Freezer drawer 04 Refrigerator bin 05 Refrigerator shelves 06 Vegetable drawer 07 Multipurpose drawer 08 Ice maker *...

  • Page 15: Dimensions (Mm/Inch)

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-5. Dimensions (mm/inch) 908mm (Cabinet) 106mm (W. Gasket) 355mm 564mm 387mm 513mm 0~165° 0~170° 912mm (W. Cover Hinge) 1736mm RS27T55** RS22T55** RS27T52** RS22T52** RS28T5B** ① 620mm 745mm ② 726mm 851mm ③...

  • Page 16: Refrigerant Route In Refrigeration Cycle

    This document cannot be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-6) Refrigerant Route in Refrigeration cycle...

  • Page 17: Cooling Air Circulation

    This document cannot be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-7 Cooling Air Circulation Refrigerator Freezer...

  • Page 18: Fridge Manager

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-8. Fridge Manager ■ Fridge Manager To access Fridge Manager, swipe the Home screen to the left, and then tap the Fridge Manager widget. • The design of the Fridge Manager widget differs with the model.
  • Page 19 This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS NOTE Also displayed is the Ice Off (ice making off) indicator at the top, center. When the indicator displays Ice Off, the refrigerator’s ice maker is turned off. Ice Maker Turns the ice maker on and off.

  • Page 20: Using The Control Panel

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-9. Using the control panel Type A Type B Type C 01 Fridge / °F ↔ °C (3 sec) 02 Power Cool (3 sec) 03 Freezer / Power Freeze (3sec)
  • Page 21 This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 01 Fridge / °F ↔ °C (3 sec) Fridge You can use the Fridge button to set the fridge temperature. • Press Fridge repeatedly to select a desired temperature between 34°F (1°C) and 44°F (7°C).
  • Page 22 This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 04 Ice Maker / Filter Reset (3 sec) Ice Maker Press and hold Ice Maker for more than 3 seconds to turn the ice maker on or off. The ice maker has 2 indicators (ON/OFF) to indicate the operating status.

  • Page 23: Network Connection

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 06 Lock (3 sec) Lock To prevent accidental setting changes, press and hold Lock for 3 seconds. The main panel will be disabled and the Lock indicator ( ) will turn on.

  • Page 24: Dispenser Panel (Applicable Models Only)

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS Dispenser panel (applicable models only) 01 Water / Lock 02 Cubed Ice 03 Crushed Ice 01 Water / Lock (3 sec) Water To dispense chilled water, press Water. The corresponding indicator turns on.

  • Page 25: Optional Material Specification

    This document cannot be used without Samsung's authorization PRODUCT SPECIFICATIONS 2-10. Optional Material Speci ication Photograph Part Name Part Code Quantity Remark FILTER-WATER DA63-08839B For Plumbing Model For Plumbing Model ASSY INSTALL-FILTER  DA97-01469W (Except for North America)

  • Page 26: Disassembly & Reassembly

    This document cannot be used without Samsung's authorization 3. DISASSEMBLY & REASSEMBLY DISASSEMBLY & REASSEMBLY 3-1. Precaution • Unplug the appliance before servicing or replacing electrical parts. • Remove any foreign matter or dust from the power plug pins. - Otherwise there is a risk of 昀椀re.

  • Page 27: Interior-Fridge

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-2. Interior-Fridge Part Name Work sequence Remarks Shelf Pull the Shelf out to the front. Remove all Drawers before disassembling the cover. Drawer cover After push up left, right hook, pull the 昀椀lp cover out to the...

  • Page 28: R-Compartment Duct

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-3. R-Compartment Duct Part Name Work sequence Remarks 1. Remove a screw 昀椀rst and pull the Multi Cover in the direction of the front. Cap Screw Screw(1EA) Multi Duct (Fridge) 2.

  • Page 29: Cover-Display

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-4. Cover-Display Part Name Work sequence Remarks Find the location of the serviceable part. Cover-Display Separate using '-' driver. (If necessary, remove the inlay 昀椀rst and service it.) Press and disconnect the wire connector...

  • Page 30: Dispenser Display & Assy Guide Ice Route

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-5. Dispenser Display & Assy Guide Ice Route Part Name Work sequence Remarks Remove 2 Screw bottom of the Display. Disengage the the Display to lower direction by Pushing.

  • Page 31: Dispenser Display & Assy Case Ice Route

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-6. Dispenser Display & Assy Case Ice Route Part Name Work sequence Remarks Pull out GUIDE ICE(white one) from Assy Case Ice Route. (Push L&R hooks like right picture.)

  • Page 32: Assy Lever Dispenser

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-7. Assy Lever Dispenser Part Name Work sequence Remarks ■ Disassembly 1. Put both 昀椀ngers in the upper of lever. Pull and remover the lever slowly. Assy Lever Dispenser ■...

  • Page 33: Interior-Freezer

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-8. Interior-Freezer Part Name Work sequence Remarks Shelf Pull the Shelf out to the front. Remove all Drawers before disassembling the cover. Drawer cover After push up left, right hook, pull the 昀椀lp cover out to the...

  • Page 34: F-Compartment Duct

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-9. F-Compartment Duct Part Name Work sequence Remarks 1. Remove the screws (4ea) from the Evap Cover. (Before remove upper Screw(4EA) 2 screws, Remove 2 cap Cap Screw(2EA) screws) F-Compartment Duct &...
  • Page 35 This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-9-1. F-Compartment Duct (Wire Fixing Instruction in detail) Part Name Work sequence Remarks [Wire disassembly] Cut the seal along the side of wire line. [Wire re-assembly] Fix wires 昀椀rst and then cover the seal.

  • Page 36: Multi Duct

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-9-2. F-Compartment Duct (Wire Fixing Instruction in detail) Part Name Work sequence Remarks [Sensor&Fan Wire 昀椀xing] 1. Sensor wire connector and Fan wire connector have to be assembled together with a Fixer.

  • Page 37: Assy Door Disassembling (Freezerdoor)

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-10. Assy Door Disassembling (FreezerDoor) Part Name Work sequence Remarks 1. Open the Door and remove 2 昀椀tting of the Hose at the bottom. Remove the 昀椀tting by pulling the hose while hold the left cap of the 昀椀tting in the...
  • Page 38 This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY Part Name Work sequence Remarks 5. Disassemble the top hinge from the front of the door. Door Remove the door from the lower hinge by lifting up the door straight.

  • Page 39: Assy Door Disassembling (Fridge Door)

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-11. Assy Door Disassembling (Fridge Door) Part Name Work sequence Remarks 1. Disconnect the power cord, and remove 2 cover screws using a Phillips screwdriver. Then pull the the hooks on the sides to loosen the cover.

  • Page 40: Evaporator

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-12. Evaporator Figure Part Name Description Freezer Fridge Disengage the housing connector. (right) Remove the evaporator by pulling the lower part of the evaporator while lifting it up. Evaporator Disengage the housing connector.

  • Page 41: Main Pcb And Inverter Pcb Disassembling (Whole)

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-13. Main PCB and Inverter PCB Disassembling (whole) Work sequence Remarks 1. Pull the refrigerator forward to make space for servicing. 2. Disassemble the four screws. - New issued model use 5 screw.

  • Page 42: Comp Cooling Fan

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-14. Comp Cooling Fan Work sequence Remarks 1. Unscrew 7 screws of COVER COMP. 2. Remove screw from the Assy Support Circuit Motor. 3. Separate Assy Support Circuit Motor connect.

  • Page 43: Relay Cover Disassembling

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-15. Relay Cover disassembling Work sequence Remarks 1. Remove 7 screws from the Comp Cover. 2. Remove the cover relay with a 昀氀at screwdriver. Pipe bending or exercise of excessive force may pinching on the hands when removing the cover.

  • Page 44: Step Valve Disassembling (Whole)

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-16. Step Valve Disassembling (whole) Work sequence Remarks 1. Remove 7 screws from the Comp Cover. 2. Remove 1 screw. 3. Remove 1 screw. 4. Remove the refrigerant, and disassemble the step valve from the connection pipe.

  • Page 45: Ice Maker Compartment (Indoor Auger Motor)

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-17. Ice Maker Compartment (Indoor Auger Motor) Part Name Description Figure Disassemble the Assy Tray Ice by holding Assy Tray Ice the handle and pulling up The bottom part * Indoor only slightly.
  • Page 46 This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY Part Name Description Figure Connect the housing connector. Place the Assy Ice Maker-Mech in the Panel Door (Right Picture) Assy Case Auger Motor Screw the 5 screws. (Assemble) * Indoor only Place the Ice Maker Cover and gently push.

  • Page 47: Water Tank

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-18. Water tank Part Name Description Figure 1. Separate the hose and 昀椀tting from the bottom of the fridge door. 2. Disassembly 2 screws. Water tank ※indoor Housing plumbing 3.

  • Page 48: Led Lamp

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-19. LED Lamp Part Name Description Figure 1. Disassemble the case lamp using a 昀氀at head driver. Disassemble from the back of the case lamp. 2. Remove the housing by pressing the housing connection using a 昀氀at...

  • Page 49: Lcd

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-20. LCD Part Name Description Figure 1. Remove a cap screw and a screw. 2. Attach a suction cup to the top of the display and pull out the display.

  • Page 50: Assy Panel-Camera

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-21. Assy Panel-Camera Part Name Description Figure 1. Remove the top door bin of right fridge door. Disassembling 2. Remove a cap screw and a screw. CAMERA 3. Disconnect carefully the wiring...

  • Page 51: How To Remove The Subcomponents From The Assy Case Display

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-22. How to remove the subcomponents from the Assy Case Display How To Do Descriptive Picture 1. Remove 6 screws, and release the latches to remove the ⑤ ④...

  • Page 52: Removing The Usb

    This document cannot be used without Samsung's authorization DISASSEMBLY & REASSEMBLY 3-23. Removing the USB Part Name Description Figure 1. Push the USB Cover upwards, which is on the top left of the right fridge door. 2. Pull the USB to the right and remove it.

  • Page 53: Check The Installation Status

    This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4. CHECk THE INSTALLATION STATUS 4-1. Adjust the leveling feet and door height 4-1-1. Adjust the leveling feet CAUTION • The refrigerator must be levelled on a 昀氀at, solid 昀氀oor. Failing to do so can cause damage to the refrigerator or physical injury.
  • Page 54 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-1-2. Adjust the door height as well as the door gap ■ To adjust the height of a door The height of fridge door can be adjusted using the clamp nut and the height nut on the front bottom of each door.
  • Page 55 • The warranty for your refrigerator does not cover the water line installation. The water line installation will be performed at your own costs unless the installation fee is included in the retailer’s price. • Samsung takes no responsibility for the water line installation. If water leaks occur, contact the installer of the water line.
  • Page 56 • The warranty for your refrigerator does not cover the water line installation. The water line installation will be performed at your own costs unless the installation fee is included in the retailer’s price. • Samsung takes no responsibility for the water line installation. If water leaks occur, contact the installer of the water line.
  • Page 57 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS ■ To connect the water 昀椀ltering hose to the water line 1. Loosen and remove the compression nut (a) from the water line of the refrigerator, and insert it to the water 昀椀ltering hose.

  • Page 58: Function For Failure Diagnosis

    This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2. Function for failure diagnosis ※ How to launch the Fridge Function Test Menu. Note Sequence ① Within 3 seconds, touch the “A” and “B” part as “A-B-A-B- A-B”...
  • Page 59 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-1. Test mode (manual operation / manual defrost function) 1) Manual operation function (Force Run) Note Sequence ① Choose “Force Run”. ② To run compressor manually, press the force run button on the list.
  • Page 60 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS FORCE RUN 1 (FF 1) If Force Run 1(FF 1) selected, compressor will run at once without 7 minutes delay in any mode. If the refrigerator is on the defrost cycle at the moment, defrost will be finished and Force Run will begin.
  • Page 61 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 2) Manual defrost (Force Defrost) FORCE DEFROST (Fd) Forced Freezer and Fridge compartment defrosting begins. 3) Test cancel mode All test function will be canceled by click “TEST CANCEL” button on the top of the force test...

  • Page 62: Self-Diagnostic Function

    This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-2. Self-diagnostic function 1) Self-diagnostic function in the Initial power ON. 1-1) Micom operates self-diagnostic function to check the temperature sensor condition within 1 second when the refrigerator turned On initially.

  • Page 63: Display Function Of Load Condition

    This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-3. Display function of Load condition Note Sequence ① Choose “Load Status”. ② Load Status mode displays current output signals from MICOM. It is not the actual operating load status but output signals from MICOM.
  • Page 64 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS ■ Load mode checklist Part Display Operation contents R Damper Heater R DAMPER HEATER ON When R Damper Heater operates Overload condition AMBIENT TEMP HIGH When ambient temperature is more than 34°C...
  • Page 65 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-4. DEMO MODE 1 : Exhibition mode setting function (North America Model) 1) Cooling Off mode (also called Shop mode), is designed for use by retailers when they are displaying refrigerators on the shop floor.

  • Page 66: Option Setting Function

    This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-6. Option setting function Sequence Note ① Choose “Fridge Option”. NOTE Basically, all the data in option has cleared from the factory. Therefore, almost all setting value are "0“.But, some setting values could be changed for the purpose of improving performmance.NOTE You need to check the product manual...
  • Page 67 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-7. Option TABLE 1) Temperature changing table of freezer compartment Set item Freezer Temp Shift Reference Fridge Room 7-SEG Value Setting value Temp. compensation compartment Code 0.0°C -0.5°C -1.0°C...
  • Page 68 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 3) Ice Tray water supply of freezer compartment Ice Maker (In DISPENSER MODEL with 昀氀ow sensor Only features) Set item FZ-Room ICE TRAY Reference Fridge Room 7-SEG Value...
  • Page 69 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 5) Eject temperature changing table of freezer compartment Ice Maker (In DISPENSER MODEL Only features) Set item FZ-Room Ice Maker Eject temperature Shift Reference Fridge Room 7-SEG Value Setting value Temp.

  • Page 70: Test Mode (Manual Operation / Manual Defrost Function)

    This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-8. Test mode (manual operation / manual defrost function) • Press the Fridge and Power Cool buttons at the same time for at least 6 seconds. The Control Display will blink with an interval of 0.5 seconds.
  • Page 71 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 1-1) If any key is pressed once in test mode, blinks "FF" on the display and it indicates the refrigerator has entered the manual operation. At this moment, buzzer beeps as an alarm.
  • Page 72 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 2) Forced Defrost 2-1) When you press any key one more time at the manual operation status, Fd lights up on the Display Panel. At this time, the Forced Operation stops immediately and F-Defrost will be performed at the same time.
  • Page 73 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-9. Self-diagnostic function 1) Self-diagnostic function in the Initial power ON ① ① ① If Fridge Key + Power Cool Key are pressed simultaneously for 10 seconds, the error mode by self-diagnosis will be canceled.
  • Page 74 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 2) Self-diagnostic function during normal operation ① ① ② If Fridge Key + Power Cool Key are pressed simultaneously For 10 seconds, the self-diagnosis function will be selected.
  • Page 75 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-10. Display function of Load condition ① ① ② ① If Fridge Key and Power Cool Key are pressed simultaneously for 6 seconds, ALL ON/OFF will blink with 0.5interval for 4 seconds.
  • Page 76 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS R-10 F-10 F-1 1) If Fridge Key and Power Cool Key are pressed simultaneously for 6 seconds during normal operation, the temperature setting display of Fridge and freezer compartments will blink ALL ON/OFF with 0.5 for 4 seconds.
  • Page 77 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS ■ Self-diagnosis checklist Item Trouble contents Diagnostic method Image When measuring the voltage between the Main PCB CN20 F-Sensor Error 1PIN - 3PIN, it should read between 4.5V~1.0V.
  • Page 78 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS Item Trouble contents Diagnostic method Image Display error during operation of applicable fan The voltage of MAIN PCB CN20 F-FAN Error motor :Feed back signal line 15PIN - 17PIN shall be between contact error, motor wire 7V~12V.
  • Page 79 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS Item Trouble contents Diagnostic method Image Actually, If there is not a MAIN ↔ Panel Display 41Er in the panel problem, it is desirable to with alarm : MICOM ↔ MAIN...
  • Page 80 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS Item Trouble contents Diagnostic method Image Check if there is a short Comp starting When the Compressorfails between compressor Failure Error starting. terminals. Check IPM Voltage [Under 13.5V] Check if there...
  • Page 81 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-11. Display function of Load condition ① ① ② 1) If Fridge Key + Power Cool Key are pressed simultaneously for 6 seconds during normal operation, the temperature setting display of fridge and freezer compartments will blink ALL ON/OFF with 0.5 for 4 seconds.
  • Page 82 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS F-10 R-10 ※ Load mode Check list Part Display (LED) Operation contents R-1- ⓓ R Damper Heater When R Damper Heater operates, applicable LED blinks. R-1- ⓔ Overload condition When ambient temperature is more than 34°C,LED blinks.
  • Page 83 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-12. Exhibition mode setting function (North America Model) ① ① ② 1) If Fridge Key + Power Cool Key are pressed simultaneously for 6 seconds, ALL ON/OFF will blink with 0.5 interval for 4 seconds. If take the finger off from above keys and press Lock key, Cooling Off mode will be started with buzzer sound.

  • Page 84: Exhibition Mode Setting Function (All Regions Except For North America)

    This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-12. Exhibition mode setting function (All Regions Except for North America) ① ① ② 1) If Fridge Key + Power Cool Key are pressed simultaneously for 6 seconds, ALL ON/OFF will blink with 0.5 interval for 4 seconds. If take the finger off from above keys and press Lock key, Exhibition mode will be started with buzzer sound.
  • Page 85 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-13. MAC Address Display Mode 1) This function is to display the MAC address of the Refrigerator Wi-Fi module, and consecutively displays the MAC address on the Freezer & Fridge Temperature Display Part for one minute.
  • Page 86 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-14. Option setting function • Press the Fridge and Power Cool buttons at the same time for at least 6 seconds.The Control Display will blink with an interval of 0.5 seconds.
  • Page 87 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS KEY control method after converting to option mode Reference Value Reference Value Up Reference Value Down Code Code Change (Rotation) ■ Key control in option mode Lock Key...
  • Page 88 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS • If the display changes to option setting mode, all displays will be off except freezer and fridge compartments temperature display as below.(Fridge and freezer compartments case will be explained only because all options are operated with the same method according to the option table.)
  • Page 89 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS Reference Value Code : If you wait for 20 seconds after completing the setting, MICOM will save the setting value to the EEPROM and normal display will be returned and the option setting mode will be canceled.
  • Page 90 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-2-15. Option TABLE 1) Temperature changing table of freezer compartment Set item Freezer Temp Shift Reference Fridge Room 7-SEG Value Setting value Temp. compensation compartment Code 0.0℃ -0.5℃...
  • Page 91 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 3) Ice Tray water supply of freezer compartment Ice Maker (In DISPENSER MODEL with 昀氀ow sensor Only features) Set item FZ-Room ICE TRAY Reference Fridge Room 7-SEG Value...
  • Page 92 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 5) Eject temperature changing table of freezer compartment Ice Maker (In DISPENSER MODEL Only features) Set item FZ-Room Ice Maker Eject temperature Shift Reference Fridge Room 7-SEG Value Setting value Temp.
  • Page 93 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 7) Temp Display Option. - This option is for temp display all on mode. If user wants temp display always on, this option is solution. Set item Temp Display Option...

  • Page 94: Diagnostic Method According To The Trouble Symptom (Flow Chart)

    This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS 4-3. Diagnostic method according to the trouble symptom (Flow Chart) DATA1. F/R/F-DEF Temperature table Rmin Rcent Rmax Rmin Rcent Rmax Rmin Rcent Rmax T(℉) T(℃) T(℉) T(℃) T(℉) T(℃)
  • Page 95 This document cannot be used without Samsung's authorization CHECk THE INSTALLATION STATUS DATA2. Ext-Temperature/Ext-Humidity Sensor table - Temperature - Humidity Relative Relative Relative Relative T(℃) Vout T(℃) Vout T(℃) Vout T(℃) Vout Vout Vout Vout Vout Humidity Humidity Humidity Humidity 0.62...

  • Page 96: Self Diagnosis & Trouble Shooting

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5. SELF DIAGNOSIS & TROUBLE SHOOTING 5-1. Power Not Supplied AC input power and high Start voltage of DC 310V or higher are generated at PCB. Be...

  • Page 97: Unable To Defrost

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-2. Unable to Defrost Start F-DEF Sensor is normal (with Self Diagnosis) Replace the sensor. F-DEF Heater is normal Check Thermistor, Heater and their connectors Defrost Sensor Temp is lower than -5°C...

  • Page 98: Self-Diagnosis Error (Defective Sensor)

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-3. Self-Diagnosis Error (Defective Sensor) When there is sensor error, display panel show that. When it occurs during the initial power on time, display panel keeps blinking relevant 7-SEG and the refrigerator go into the emergency operation mode.

  • Page 99: When Alarm Sound Continues (Buzzer Sound)

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-4. When Alarm Sound continues (Buzzer Sound) 1) When "DingDong" sound continues Start Door is ajar Door is closed completely? Romove causes after comprehending the condition of...
  • Page 100 This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 3) If a buzzer does not sound This model has a buzzer PBA (Except F-HUB Model). If the buzzer does not sounds when button is pressed, Forced Operation, door open and disconnection with Panel PBA, check out defective soldering on PBA or buzzer PBA damage.

  • Page 101: When Panel Pba Operates Abnormally

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-5. When PANEL PBA operates abnormally 1) When PANEL PBA does not light up or partially does Start Refer to Circuit Diagram in The connector at the...

  • Page 102: When Fan Does Not Operate

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-6. When Fan does not operate - This model has BLDC FAN motor. BLDC motor is driven by DC7~12V - F-Fan motor usually runs together with the Compressor. Once the door is open and closed at high ambient temperature, F-Fan motor put off its operation for one minute.

  • Page 103: When The Internal Lamp Of The Freezer/Fridge Does Not Light Up

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-7. When the internal lamp of the freezer/fridge does not light up Model with light bulb applied Caution 1. Turn off the power for repair because there is risk of electric shock when replacing the internal lamp.

  • Page 104: Led Blinking Frequency Depending On Protecting Functions

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-8. LED blinking frequency depending on protecting functions If Failure Condition is detected during compressor is operating, immediately stop Compressor operating and stand by 5 minutes. During this 5 minutes, RPM command signal is not available.

  • Page 105: When The Lcd Does Not Work Properly

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-9. When the LCD does not work properly Start CAMERA, CN1301 SMPS connector is inserted properly. (CN1, CN3) MIC, TOUCH, Insert the connector properly or SENSOR, Repair any defective contact.

  • Page 106: When It Does Not Respond To Touch

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-10. When it does not respond to touch Start LCD PBA Touch connector is inserted properly.(CN3) Insert the connector properly or Repair any defective contact. TSP FPCB connector is inserted properly.

  • Page 107: When The Wi-Fi Does Not Work Properly

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-11. When the Wi-Fi does not work properly Start CAMERA, CAMERA, LCD PBA connector is inserted properly.(CN1,CN2) Insert the connector properly or Repair any defective contact. Wi-Fi Module connector is inserted properly.

  • Page 108: When The Bt Does Not Work Properly

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-12. When the BT does not work properly Start CAMERA, CAMERA, LCD PBA connector is inserted properly.(CN1,CN2) Insert the connector properly or Repair any defective contact. BT Module connector is inserted properly.

  • Page 109: When The Microphone Does Not Work Properly

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-13. When the microphone does not work properly Start MIC PBA LCD PBA connector is inserted properly.(CN3) Insert the connector properly or Repair any defective contact. MIC PBA connector is inserted properly.

  • Page 110: When The Glaze Camera Does Not Work Properly

    This document cannot be used without Samsung's authorization SELF DIAGNOSIS & TROUBLE SHOOTING 5-14. When the Glaze Camera does not work properly Start CAMERA, LCD PBA connector is CN1301 inserted properly. (CN1301) Insert the connector properly or MIC, TOUCH, Repair any defective contact.

  • Page 111: Pcb Diagram

    This document cannot be used without Samsung's authorization 6. PCB DIAGRAM PCB DIAGRAM 6-1. PBA Layout with part position 1. EMI FILTER part 2. DC 15V, 12V, 5V, GND supplied from SMPS PCB 3. Inverter circuit part -.COMP Driving / Feedback Circuit -.BOOTSTRAP Charger : It is an independent power circuit for the driving of the IMP High-Phase IGBT.

  • Page 112: Connector Layout With Part Position (Main Board)

    This document cannot be used without Samsung's authorization PCB DIAGRAM 6-2. Connector Layout with part position (Main Board) CN40 1. STEP VALVE A 2. MAIN DISPLAY TX 3. STEP VALVE B 4. MAIN DISPLAY RX 5. 12V 6. 12V 7. STEP VALVE A/ 8.

  • Page 113: Lcd Pba Layout With Part Positions

    This document cannot be used without Samsung's authorization PCB DIAGRAM 6-3. LCD PBA Layout with part positions ⑨ ② ① ⑩ ③ ④ ③ ⑧ ⑤ ⑥ ⑦ ⑪ ⑫ 1. CPU (KANT-MS) – It controls performance of all loads 2.

  • Page 114: Connector Layout With Part Positions

    This document cannot be used without Samsung's authorization PCB DIAGRAM 6-4. Connector Layout with part positions CAMERA, USB CN1301 1. 5V 2. USB_DN 3. USB_DP MIC, TOUCH, 4. GND BACkLIGHT, SENSOR 5. GND 6. 5V 1. SENSOR 5V 7. 5V 2.
  • Page 115 This document cannot be used without Samsung's authorization PCB DIAGRAM WIFI 1. WIFI_NRESET 2. GND 3. WIFI_WOL 4. GND 5. GND 6. WIFI_DP 7. GND 8. WIFI_DN 9. WIFI_PHY 10. GND 1. WIFI/BT 5V 2. BT WELCOM 3. GND 4. GND 5.

  • Page 116: Wiring Diagram

    This document cannot be used without Samsung's authorization 7. WIRING DIAGRAM 7-1. Dispenser, In-Door Ice Maker, Family Hub (RS22T5561*, RS27T5561*)

  • Page 117: Dispenser, In-Door Ice Maker (Rs22T520*, Rs27T520*)

    This document cannot be used without Samsung's authorization WIRING DIAGRAM 7-2. Dispenser, In-Door Ice Maker (RS22T520*, RS27T520*)

  • Page 118: Basic (Rs28T5B0*)

    This document cannot be used without Samsung's authorization WIRING DIAGRAM 7-3. Basic (RS28T5B0*)

  • Page 119: Block Diagram

    This document cannot be used without Samsung's authorization 8. BLOCk DIAGRAM 8-1. Block Diagram option...

  • Page 120: Lcd Pba

    This document cannot be used without Samsung's authorization BLOCk DIAGRAM 8-2. LCD PBA...

  • Page 121: Camera

    This document cannot be used without Samsung's authorization BLOCk DIAGRAM 8-3. Camera...

  • Page 122: Reference Information

    This document cannot be used without Samsung's authorization 9. REFERENCE INFORMATION 9-1. Model Code Table Exterior Interior Type Capa Series 1 Year Series 2 Energy Color Option Option / A A Family Hub + Internal Energy RS5300T Freestanding T 2020 5 I&W Disp.

  • Page 123: Trouble Shooting

    This document cannot be used without Samsung's authorization REFERENCE INFORMATION 9-2. Trouble Shooting Problem Solution • Check that the power plug is properly connected. • Check the set temperature on the digital display is warmer than freezer or fridge inner temperature.
  • Page 124 Smart Grid functions? Connect the Refrigerator and the Smartphone to the same Wi-Fi network in your home. • Install and run Samsung E-Smart App on your Smartphone (to use the Samsung E-Smart function). • In addition, to use the Smart Grid (Demand Response) function, you must Register for the service with your electric company.The company must have an EMS (Energy Management...

  • Page 125: Q&A

    This document cannot be used without Samsung's authorization REFERENCE INFORMATION 9-3. Q&A Descriptions of symptoms Check Points Corrective Measures ‣ Noise (resonance) problems keep on even though the noise If you replace the ambient thermistor with a 2.7K resistance (detecting 43℃),...
  • Page 126 This document cannot be used without Samsung's authorization REFERENCE INFORMATION Descriptions of symptoms Check Points Corrective Measures ‣ During the comp start-up, iron friction noises occur. What causes The reciprocation piston could get worn out or inner components could get dislocated.
  • Page 127 This document cannot be used without Samsung's authorization REFERENCE INFORMATION Descriptions of symptoms Check Points Corrective Measures When the stored food sends out much smell. • Check if there is any food sending out sustaining smells. Dried squid, dried laver : Hold on them Pounded garlic : Put it in an airtight container ‣...
  • Page 128 North & Latin America gspn3.samsungcsportal.com China china.samsungportal.com This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2019 Samsung Electronics Co.,Ltd. All Any unauthorized use of Manual can be punished under applicable rights reserved. International and/or domestic law.

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