Samsung RSA1Z Series Service Manual
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Samsung RSA1Z Series Service Manual

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REFRIGERATOR
RSA1Z***
RSA1D***
RSA1U***
RSA1J***
- For the latest parts information, Please access to our service web site
(• North America : http;//service.samsungportal.com
• CIS : http;//cis.samsungportal.com
• China : http;//china.samsungportal.com
• Mideast & Africa : http;//mea.samsungportal.com)
REFRIGERATOR
SBS TYPE
MODEL NAME :
RSA1Z***
RSA1J***
RSA1D***
RSA1U***
RSA1N***
RSA1S***
PRODUCT FEATURE
RSA1N***
RSA1S***
• Latin America : http;//latin.samsungportal.com
• Europe : http;//europe.samsungportal.com
• Asia : http;//asia.samsungportal.com
Mono Cooling
Single DISPLAY
CoolSelect Duo
Tall Dispenser
Inverter Compressor
Auto Ice Maker

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Summary of Contents for Samsung RSA1Z Series

  • Page 1 REFRIGERATOR SBS TYPE MODEL NAME : RSA1Z*** RSA1J*** RSA1D*** RSA1U*** RSA1N*** RSA1S*** REFRIGERATOR PRODUCT FEATURE Mono Cooling Single DISPLAY CoolSelect Duo Tall Dispenser Inverter Compressor RSA1N*** RSA1Z*** RSA1D*** Auto Ice Maker RSA1U*** RSA1S*** RSA1J*** - For the latest parts information, Please access to our service web site (•...
  • Page 2 The manufacturer or dealer cannot be responsible for the interpretation of this information. SAMSUNG ELECTRONICS AMERICA, INC. Technical Service Guide Copyright @ 2008 All rights reserved. This service guide may not be reproduced in whole or in part in any form without written permission from the SAMSUNG ELECTRONICS Company.

  • Page 3: Table Of Contents

    Contents 1. PRECAUTIONS(SAFETY WARNINGS) 2. PRODUCT SPECIFICATIONS 3. DISASSEMBLY & REASSEMBLY 4. TROUBLE SHOOTING 5 . EXPLODED VIEW & PART LIST 6. PCB DIAGRAM 7. WIRING DIAGRAM 8. REFERENCE INFORMATION...
  • Page 4 SAFETY WARNINGS CAUTION/WARNING SYMBOLS DISPLAYED SYMBOLS Warning Caution Warning & Caution On repair, make sure that the Use the rated components Pull the power plug out to wires such as harness are on the replacement. exchange the interior lamp bundled tightly. of the refrigerator.
  • Page 5 © Samsung Electronics Co., Ltd. Refrigerator Division 2007. 03 Printed in Korea...

  • Page 6: Precautions(Safety Warnings)

    1. PRECAUTIONS(SAFETY WARNINGS) Upon electronic Control system repair/change, make sure the set unplugged. Be ware of electric shock. Use rated electronic Control equipment. Make sure to check out ModeL name, Rated voltage, Rated current, Operation Temp, etc. Upon repair, make sure that harnesses are not to be water-penetrated and are bundled tight. Should not be detached by a certain amount of external force.
  • Page 8 2. PRODUCT SPECIFICATIONS 2-1) Charcteristics .....................8 2-2) Model Specification ....................9 2-3-1) Electric Parts Specification(R600a Model) .............10 2-3-2) Electric Parts Specification(R134a Model) .............13 2-3-3) Electric Parts Specification (Inverter Model)...........18 2-4) Dimensions (mm) ....................19 2-5) Various Models Display..................20 2-6) Optional Material Specification ................21...

  • Page 9: Product Specifications

    PRODUCT SPECIFICATIONS 2-1) Charcteristics Main Specifications Part Description Show Pull-Push type Home Bar Door HomeBar Single Display Door Display Door Hidden Door Door Switch S/W(Magnetic S/W) Fridge CoolSelect Different storage temperature...

  • Page 10: 2-2) Model Specification

    The characteristics of your appliance may differ slightly from those described in this manual. NOTE - Key features of your new refrigerator Your Samsung Side-By-Side Refrigerator comes equipped with many space-saving, innovative storage and energy-efficient features. • Mono Cooling System...

  • Page 11: Disassembly & Reassembly

    DISASSEMBLY & REASSEMBLY PART NAME FIGURE DESCRIPTION 1. Remove 1 screw to counter clockwise as shown, and unlock hooks, take the fan cover out. 2. remove 2 screws to counter clockwise as shown, and unlock hooks of two sides of cover,take the cover of evaporator out.
  • Page 13 PRODUCT SPECIFIC ATIONS RSA1Z RSA1J RSA1U RSA1D RSA1N RSA1S Dispenser +Home Bar Dispenser Dispenser Dispenser Model & Option Basic Basic +CoolSelect +CoolSelect +Ac Comp. +Inverter +Inverter Duo zone Duo zone Comp. Comp. +Inverter Comp. Total Refrigerator Capacity Freezer Net dimension(W D H) 912 X 734 X 1,789 Rated Voltage and Frequency 230V 50Hz...
  • Page 15 PRODUCT SPECIFICATIONS c i f Model RSA1D RSA1N RSA1J Dispenser Basic Dispenser Option CoolSelect Duo zone Tota Refrigerator Capacity Freezer Net dimension(W D H) 912 X 734 X 1,789 115V ~127V Rated Voltage and Frequency 220V ~240V / 50Hz, 220V / 60Hz / 60Hz Motor Rated Consumption Power 140 W...
  • Page 16 P R ODUCT SPECIFIC ATIONS c i f RSA1D RSA1N Models RSA1J Freezing Capacity (4 STAR) Model MK190G-L2U MK172D-R2U Compresso r Sta rting type R.S.C.R FREOL - 15 (ESTER) Oil Charg e Freezer SPLIT FIN TYPE E vaporator Ref rigerator Condense r Forced and natural convection typ e Dryer...

  • Page 17: 2-3-3) Electric Parts Specification (Inverter Model)

    P R ODUCT SPECIFIC ATIONS 2-3-3) Electric Parts Specification (I nve rter Model) c i f Dispenser + Dispenser Basic Option Home Ba r Conducting at F Defrostin g Defrost- Heater(FRE ) AC 120V 300W AC 230V 300W DISPENSER HE ATE R Interlock with F- FAN AC 230V(120V) 5W...
  • Page 18 PRODUCT SPECIFICATIONS Model RSA1Z RSA1U RSA1S Dispenser Option +Home Bar Dispenser Basic +CoolSelect Duo zone Tota Refrigerator Capacity Freezer Net dimension(W D H) 912 X 734 X 1,789 Rated Voltage and Frequency 230V 50Hz Motor Rated Consumption Power 160W 160W 160W Electric Heater Rated Consumption Power 329W...

  • Page 20: 2-4) Dimensions (Mm)

    PRODUCT SPECIFICATIONS 2-4) Dimensions (mm) 55.6 "D" PRODUCT SIZE...

  • Page 21: 2-5) Various Models Display

    PRODUCT SPECIFICATIONS 2-5) Variou Models Display Display Option Code NO DA63-04213B RSA1J RSA1D RSA1Z RSA1J DA63-04213A RSA1D RSA1U RSA1N DA63-04214B RSA1N RSA1S DA63-04214A...
  • Page 23 3. DISASSEMBLY & REASSEMBLY 3-1) PRECAUTION....................23 3-2) Freezer Display ....................24 3-3) Freezer Micro Switch..................25 3-4) Freezer Door ......................26 3-5) Freezer Compartments ..................27 3-6) Fridge Door ......................33 3-7) Fridge Compartments ..................35 3-8) Main PBA ......................39 3-9) Handle........................41...

  • Page 25: 3-2) Freezer Display

    DISASSEMBLY & REASSEMBLY 3-2) Freezer Display PART NAME FIGURE DESCRIPTION 1. With the Door closed, prepare (+) head screwdriver, take out a screw on the bottom of panel. Be careful not to scratch. 3.With a hand pull the display panel left side, when it out, slide its right side out.

  • Page 26: 3-3) Freezer Micro Switch

    DISASSEMBLY & REASSEMBLY 3-3) Freezer Micro Switch PART NAME FIGURE DESCRIPTION 1. After disassembling Freezer Display, remove 1 screw. 2. Unlock the hook using flat head screwdriver. 3. Pull out Lever Assembly. Freezer Micro S/W 4. Disconnect Micro S/W as shown. Be careful of injury.

  • Page 27: 3-4) Freezer Door

    DISASSEMBLY & REASSEMBLY 3-4) Freezer Door PART NAME FIGURE DESCRIPTION 1. With Door opened, remove 3 screws. Be careful not to scratch. 2. Disconnect Valve Fitting with pushing Fixer Valves on both side. Be careful of injury. 3. With door closed, remove 1 screw on fixing Hinge Cover on the top place.

  • Page 28: 3-5) Freezer Compartments

    DISASSEMBLY & REASSEMBLY PART NAME FIGURE DESCRIPTION 7. Remove Upper Hinge with handing Wires Be careful of injury. Freezer Door 8. Lift up Freezer Door , let pipe get out of hinge hole carefully and take door out.(optional) Be careful of injury. 3-5) Freezer Compartments PART NAME FIGURE...
  • Page 29 DISASSEMBLY & REASSEMBLY PART NAME FIGURE DESCRIPTION Lift Ice Bucket Assembly up and pull out. Be careful not to scratch. Remove 2 screws and pull the Ice Maker Assembly out with grabbing. Be careful not to scratch. Ice Maker Disconnect the connector and take out. Be careful not to be damaged on the wire and the connector, Be careful of injury.
  • Page 30 DISASSEMBLY & REASSEMBLY PART NAME FIGURE DESCRIPTION Drawers are designed for storage of meat, fish, and fit to under zero degree temperatore food. The drawers are located in the lower portion of the freezer department. 1. Pull out the drawer as far as it goes. 2.
  • Page 31 DISASSEMBLY & REASSEMBLY PART NAME FIGURE DESCRIPTION Remove the Lamp Cover with pulling out and lifting up simultaneously. Turn the Bulb to counter clockwise and take out. Be careful of injury. Remove 2 screws and take out the Auger Motor. Be careful not to scratch.

  • Page 33: 3-6) Fridge Door

    DISASSEMBLY & REASSEMBLY 3-6) Fridge Door PART NAME FIGURE DESCRIPTION With Doors opened, remove 3 screws as shown. Be careful not to scratch. With fridge door closed, remove 1 screw on fixing Hinge Cover on the top of cabinet. Be careful not to scratch. Disconnect 3 connectors on the top of cabinet (with Home Bar optional), or 1 connector on the top of cabinet(without Home Bar optional).
  • Page 34 DISASSEMBLY & REASSEMBLY...
  • Page 35 DISASSEMBLY & REASSEMBLY...
  • Page 37 DISASSEMBLY & REASSEMBLY be careful not to damage the foam. be careful not to damage the part. The adjust damper structure as shown, and it also show the closed and opened states, the gear having been oiled. be careful not to damage the part.

  • Page 40: 3-8) Main Pba

    DISASSEMBLY & REASSEMBLY PART NAME FIGURE DESCRIPTION Disconnect connectors as indicated. Pull the hooks out and disassemble the Main PBA. Be careful of injury. Disconnect 2 connectors as indicated. PBA MAIN Unscrew 1 screw to disassemble the Power Supply. Pull the 2 hooks out and disassemble the Noise Filter.

  • Page 41: 3-9) Handle

    DISASSEMBLY & REASSEMBLY 3-9) Handle PART NAME FIGURE DESCRIPTION Handle Assemblies are located on the front of the refrigerator door. Insert the small flat-head driver to the hole at the bottom of Cap support handle and pull the handle assembly out to the front side with turning driver to one side.
  • Page 42 DISASSEMBLY & REASSEMBLY Reference for previous Handle Type - All Series - Need Tool IMAGE ITEM T-TYPE HANDLE H-TYPE HANDLE Phillips Head Driver Head width less than 3.5mm - DISASSEMBLY & REASSEMBLY With flat screwdriver put into the Support hole. Rate screwdriver 90 degree, same time pull handle bar out.

  • Page 43: Trouble Shooting

    4. TROUBLE SHOOTING 4-1. ALIGNMENT AND ADJUSTMENTS 4-1-1) Test Function (Forced Operation / Forced Defrost).........44 4-1-2) Communication Error Display Function ............46 4-1-3) Self-Diagnosis Function ..................47 4-1-4) Load Status Display Function .................49 4-1-5) Exhibition .......................51 4-1-6) Option Setting Function ..................52 4-1-7) Option Table....................55...
  • Page 46 TROUBLE SHOOTING 4-1-2) Self-Diagnosis Function 1) Self-Diagnosis Function upon Initial Power-On 1-1) When the unit is plugged into the power, MICOM diagnoses the status of the temperature sensors in a few minutes. 1-2) If defective sensor is found after Self-Diagnosis, relevant Display LEDs will blink at an interval of 0.5 sec.
  • Page 47 TROUBLE SHOOTING Freezer Fridge When any of the above segments is Compartment Compartment blinking, it indicates its relevant sensor or part is defective. Self-Diagnosis Check List ITEM Description Display Digital no. Fridge ICE MAKER SENSOR Open/Short Fridge second digit "a" (second) Fridge Open/Short...
  • Page 50 TROUBLE SHOOTING 5) The 7-Segment Load Status is as follows. Freezer Fridge Load Mode Check List ITEM Description Display Digital no. Fridge Fridge first digit g Damper Damper Open (first) Fridge Fridge second digit e OVER-LOAD MODE Over 34 Ambient Temp (second) Fridge Fridge second digit f...
  • Page 51 TROUBLE SHOOTING 4-1-5) Exhibition Exhibition Mode 1) When the Power Freeze and Freezer(Temp.) buttons are pressed at the same time for 8 seconds during the normal operation, it will be set to the Exhibition mode. 2) When the Exhibition mode is activated, the display panel and all the functions will work normally, but the compressor and the Condenser Fan remain off.
  • Page 52 TROUBLE SHOOTING 4-1-6) Option Setting Function At the normal operation mode, press the Freezer and the Vacation (or Power Cool) buttons for 12 seconds at the same time. Then, the Display Panel will be shifted to the Option Setting mode. RSA1N RSA1S Series Press the Freezer and the Vacation (or Power Cool) buttons for 12 seconds at the same time.
  • Page 53 TROUBLE SHOOTING How to Control Buttons at Option mode RSA1N RSA1S Series Option Value decrease Option Value Increase Option Item Increase Option Item Decrease RSA1Z RSA1J RSA1U RSA1D Series Option Value decrease Option Item Decrease Option Item Increase Option Value Increase Button Operation at Option Setting Mode Button Function...
  • Page 54 TROUBLE SHOOTING When the display is converted to Option Setting mode, the entire display is to be turned off except the Fridge & Freezer 7-SEG LEDs as follows. Option Value Option Item 1) The following shows the way to shift the Freezer temperature by -3 This function is to shift its base temperature.
  • Page 55 TROUBLE SHOOTING 4-1-7) Option Table 1) Freezer Temp Shifting Table ITEM FREEZER TEMP SHIFT Value SAME FOR ALL MODELS MODEL Freezer TEMP VALUE LOCATION: FRIDGE TEMP DISPLAY Value Option -0.5 -1.0 -1.5 -2.0 Ex) Lowering the Freezer default -2.5 temp by -3 -3.0 -3.5 +0.5...
  • Page 57 TROUBLE SHOOTING 4-2. SELF DIAGNOSIS 4-2-1) Unable to Defrost ....................58 4-2-2) Self-Diagnosis Error (Defective Sensor) ............59 4-2-3) When Alarm Sound continues (Buzzer Sound) ..........60 4-2-4) When PANEL PCB operates abnormally ............62 4-2-5) When Fan does not operate................63 4-2-6) Freezer / Fridge Lamp does not light up ............64 4-2-7) When Crush (Crushed Ice) &...

  • Page 59: 4-2-2) Self-Diagnosis Error (Defective Sensor)

    TROUBLE SHOOTING 4-2-2) Self-Diagnosis Error (Defective Sensor) - When there is a sensor error, it will light up on the display panel. And, when there is a sensor error upon the initial power on, it will go into the emergency operation mode blinking relevant 7-SEG. - The refrigerator does not stop when there are sensor errors during the operation, but it goes into the emergency operation mode, which is not able to do the normal operation.

  • Page 60: 4-2-3) When Alarm Sound Continues (Buzzer Sound)

    TROUBLE SHOOTING 4-2-3) When Alarm Sound continues (Buzzer Sound) 1) When "DingDong" sound continues Start Gap exists Door is closed properly or not Find out any root causes Close well such as being pushed out by food, etc and correct it. There is no water penetration intoDoor S/W.
  • Page 61 TROUBLE SHOOTING 3) No Buzzer Sound This model has a buzzer affixed on the MAIN PCB. If there is no buzzer sound upon button press, Forced Operation or Door Open, disconnect MAIN PCB and check if the buzzer is damaged or there is any defective soldering. (If it is not a soldering problem, it is recommended replacing MAIN PCB due to difficulties in repairing) It may not be able to check when it is a closed built-in environment and there is lots of noise around.

  • Page 62: 4-2-4) When Panel Pcb Operates Abnormally

    TROUBLE SHOOTING 4-2-4) When PANEL PCB operates abnormally 1) When PANEL PCB does not light up or partially does Start Refer to Circuit Diagram in The connector at the this manual and check the Freezer upper hinge cover circuit diagram attached on is inserted properly.

  • Page 63: 4-2-5) When Fan Does Not Operate

    TROUBLE SHOOTING 4-2-5) When Fan does not operate - A BLDC Fan Motor is applied to this refrigerator.The BLDC motor runs on DC8~12V. The F-Fan motor runs together with the compressor. But, due to conditions, the F-Fan Motor does not operate. Also, when the ambient temperature is high and the Door is open and closed, the F-Fan operate after one minute.

  • Page 64: 4-2-6) Freezer / Fridge Lamp Does Not Light Up

    TROUBLE SHOOTING 4-2-6) Freezer / Fridge Lamp does not light up Caution 1. When replacing the Freezer Lamp, be sure to turn off the power to prevent electric shock. 2. Take care when replacing the incandescent lamp to prevent skin burn. Note When the F-Door is open, its Door S/W will be open.

  • Page 65: 4-2-7) When Crush (Crushed Ice) & Cube (Cubed Ice) Does Not Operate Well

    TROUBLE SHOOTING 4-2-7) When Crush (Crushed Ice) & Cube (Cubed Ice) does not operate well Only for Dispenser models Operation is F-Door Start closing condition. Ice comes out when extracting it. Ice is in the Ice Storage Bin. Ice Off is selected on the Display Panel Check Ice Extraction S/W Check Door S/W...

  • Page 66: Exploded View & Part List

    5 . EXPLODED VIEW & PART LIST 5-1) Freezer RSA1Z/RSA1J/RSA1D/RSA1U ............67 5-2) Freezer (RSA1N/RSA1S)..................70 5-3) Fridge (RSA1Z/RSA1J)..................72 5-4) Fridger RSA1D/RSA1U/RSA1N/RSA1S ............74 5-5) Cabinet And Unit RSA1Z/RSA1J/RSA1D/RSA1U .........76 5-6) Cabinet And Unit (RSA1N/RSA1S)...............79 5-7) Freezer Door RSA1Z/RSA1J/RSA1D/RSA1U ..........82 5-8) Freezer Door (RSA1N/RSA1S) ................84 5-9) Fridge Door RSA1N/RSA1S/RSA1J/RSA1D/RSA1U ........86 5-10) Fridge Door (RSA1Z) ..................88...
  • Page 68 CODE NO PART NAME Specification Quantity Remark Electric Part DA97-06012A ASSY SHELF FRE-HIGH RSA1D 1-1 DA67-01907A SHELF FRE-HIGH HIPS RSA1U 1-2 DA64-02458A GLASS-SHELF FRE HIGH GLASS,T3.2 DA97-06013A ASSY SHELF FRE-LOW RSA1D 2-1 DA67-01904A SHELF FRE-LOW HIPS RSA1U 2-2 DA64-02459A GLASS-SHELF FRE LOW GLASS,T3.2 DA97-06013A ASSY SHELF FRE-LOW RSA1Z...
  • Page 69 CODE NO PART NAME Specification Quantity Remark SA/SNA DA61-03916A FIXER GROMMET-DOOR T3ABS,SC-02740 DA97-05806A ASSY ICE MAKER-MECH 10-1 DA59-00294A ICE MAKER-ASSY NTGN,DC12V 10-2 DA60-10132A SCREW-TAPPING PH,PI3,L15,PASS,S 10-3 DA61-03923A GUIDE-ICE FULL QUEEN,ABS 10-4 DA61-01800A FIXER-SENSOR(ICE MAKER) URETHANE, 10-5 DA61-03902A SUPPORT-ICE MAKER HIPS,WHIT 10-6 DA63-03956A COVER-SENSOR PP,T1.0,WHITE 10-7 DA63-03951A TRAY ICE...
  • Page 73 Parts List of Fridge (RSA1Z RSA1J) CODE NO PART NAME Specification Quantity RemarkElectric Part DA97-06007A ASSY SHELF REF-HIGH 1-1 DA67-01905A SHELF REF-HIGH HIPS 1-2 DA64-02457A GLASS-SHELF REF HIGH GLASS,T3.2 DA97-06009A ASSY SHELF REF-LOW 2-1 DA67-01906A SHELF REF-LOW HIPS 2-2 DA64-02456A GLASS-SHELF REF LOW GLASS,T3.2 DA63-04054A COVER VEG-HUMIDITY GPPS...
  • Page 74 Fridge 5-4) (RSA1U RSA1D RSA1N RSA1S) RSA1D RSA1U Adding Parts...
  • Page 75 Parts List of Fridge (RSA1D RSA1U RSA1N RSA1S) CODE NO PART NAME Specification Quantity RemarkElectric Part DA97-06007A ASSY SHELF REF-HIGH 1-1 DA67-01905A SHELF REF-HIGH HIPS 1-2 DA64-02457A GLASS-SHELF REF HIGH GLASS,T3.2 DA97-06009A ASSY SHELF REF-LOW 2-1 DA67-01906A SHELF REF-LOW HIPS 2-2 DA64-02456A GLASS-SHELF REF LOW GLASS,T3.2 DA63-04054A COVER VEG-HUMIDITY...
  • Page 76 5-5) Cabinet & Unit (RSA1Z RSA1J RSA1D RSA1U)
  • Page 77 (RSA1Z RSA1J RSA1D RSA1U) Parts List of Cabinet and Unit CODE NO PART NAME Specification Quantity Remark Electric Part DA97-05773A ASSY COVER HINGE-UPP L 2-1 DA63-03958A COVER HINGE-UPP L ABS,T2.5, 2-2 DA34-00046B SWITCH SENSITIVE 200VDC,0.5A DA61-03933A HINGE-UPP L SHP1,T3.0,BLACK DA97-05763A ASSY COVER HINGE-UPP R 4-1 DA63-03959A COVER HINGE-UPP R ABS,T2.5, 4-2 DA34-00046B SWITCH SENSITIVE...
  • Page 78 Parts List of Cabinet and Unit (RSA1Z RSA1J RSA1D RSA1U) CODE NO PART NAME Specification Quantity Remark Electric Part 30 DA97-05808A ASSY SUPPORT-CIRCUIT MOTOR 30-1 6003-000003 SCREW-TAPTITE BH,B,M4,L10,ZPC(BLK),S 30-2 DA31-00146B MOTOR BLDC DRCP5030LA,1560,DC12 30-3 DA61-03870A BRACKET-CIRCUIT MOTOR ABS,NEXT,NTR 30-4 DA61-03871A SUPPORT-CIRCUIT MOTOR ABS,T2 30-7 DA63-01146A GROMMET-MOTOR,REAR NBR,ID6.5 30-8 DA63-40167A GROMMET-COVER CHIL...
  • Page 79 5-6) Cabinet & Unit (RSA1N RSA1S...
  • Page 80 (RSA1N RSA1S) Parts List of Cabinet and Unit CODE NO PART NAME Specification Quantity Remark Electric Part DA97-05773A ASSY COVER HINGE-UPP L DA63-03958A COVER HINGE-UPP L ABS,T2.5, DA34-00046B SWITCH SENSITIVE 200VDC,0.5A DA61-03933A HINGE-UPP L SHP1,T3.0,BLACK DA97-05763A ASSY COVER HINGE-UPP R DA63-03959A COVER HINGE-UPP R ABS,T2.5, DA34-00046B SWITCH SENSITIVE 200VDC,0.5A...
  • Page 81 Parts List of Cabinet and Unit (RSA1N RSA1S) CODE NO PART NAME Specification Quantity Remark Electric Part DA97-05808A ASSY SUPPORT-CIRCUIT MOTOR 30-1 6003-000003 SCREW-TAPTITE BH,B,M4,L10,ZPC(BLK),S 30-2 DA31-00146B MOTOR BLDC DRCP5030LA,1560,DC12 30-3 DA61-03870A BRACKET-CIRCUIT MOABS,NEXT,NTR 30-4 DA61-03871A SUPPORT-CIRCUIT MO ABS,T2 30-7 DA63-01146A GROMMET-MOTOR,RENBR,ID6.5 30-8 DA63-40167A GROMMET-COVER CHT3.0,SILICON, 30-9 DA96-00420A ASSY HARNESS-MOTO UL(MOTOR),C-FAN DA62-20111B TUBE-FITTING...
  • Page 82 (RSA1Z RSA1J RSA1D RSA1U) H - TYPE T - TYPE 12-2 12-1...
  • Page 83 Part List of Freeze Door (RSA1Z RSA1J RSA1D RSA1U) CODE NO PART NAME Specification Quantity Remark Electric Part DA91-02666A 220~240V ASSY DOOR FOAM FRE RSA1J DA91-02750F 115~127V DA90-04251A ASSY GASKET-DOOR FRE DA97-06256A ASSY HANDLE-BAR 3-1 DA64-02389A HANDLE BAR ABS,LONG BAR 3-2 DA67-01886A CAP-HANDLE ABS,T2,NTR,LONG 3-3 6002-000216 SCREW-TAPPING...
  • Page 84 EXPLODED VIEW & PART LIST 5-8) Freezer Door ( RSA1N RSA1S) H - TYPE T - TYPE...
  • Page 85 Parts List of Freezer Door (RSA1N RSA1S) PART NAME CODE NO Specification Quantity Remark Electric Part DA91-02674A ASSY DOOR FOAM FRE DA90-04251A ASSY GASKET-DOOR FRE DA64-02389A ASSY HANDLE-BAR 3-1 DA64-02412A HANDLE BAR ABS,HALF BAR 3-2 DA67-01886A CAP-HANDLE ABS,T2,NTR,LONG H Handle 3-3 DA67-01887A CAP-SUPT HANDLE ABS,SC-00477R 3-4 DA61-03906A SUPPORT-HANDLE...
  • Page 86 5-9)Fridge Door (RSA1J RSA1D RSA1U RSA1N RSA1S) H - TYPE T - TYPE...
  • Page 87 Parts List of Fridge Door (RSA1J RSA1D RSA1U RSA1N RSA1S) CODE NO PART NAME Specification Quantity Remark Electric Part DA91-02675A ASSY DOOR FOAM REF DA90-04251B ASSY GASKET-DOOR REF DA97-06256A ASSY HANDLE-BAR DA64-02389A HANDLE BAR ABS,LONG BAR DA67-01886A CAP-HANDLE ABS,T2,NTR,LONG T Handle 6002-000216 SCREW-TAPPING TH,+,-,1,M4,L12,ZPC(WH 6002-001341 SCREW-SPECIAL...
  • Page 88 EXPLODED VIEW & PART LIST 5-10) Fridge Door ( RSA1Z) H - TYPE T - TYPE 12-2 12-1...

  • Page 90: Pcb Diagram

    6 . PCB DIAGRAM 6-1) Block-Diagram (Dispenser Models) ..............91 6-2) Block-Diagram (Basic Models) ................92 ........93 6-3) Block-Diagram (Inverter Copm & Dispenser Models) ..........94 6-4) Block-Diagram (Inverter Comp & Basic Models) .................95 6-5) Main PCB Schematic Diagram 6-6) Part Arrangement (Main Board) .................96 6-7) Part Layout (Inverter Comp Control Board) ............97...

  • Page 91: 6-1) Block-Diagram (Dispenser Models)

    6. PCB DIAGRAM 6-1) Block- Diagram (Dispenser Models)

  • Page 92: 6-2) Block-Diagram (Basic Models)

    6. PCB DIAGRAM 6-2) Block- Diagram (Basic Models)
  • Page 93 6. PCB DIAGRAM 6-3) Block- Diagram (Inverter Comp & Dispenser Models)

  • Page 94: 6-4) Block-Diagram (Inverter Comp & Basic Models)

    6. PCB DIAGRAM 6-4) Block- Diagram (Inverter Comp & Basic Models)

  • Page 95: 6-5) Main Pcb Schematic Diagram

    6. PCB DIAGRAM 6-5) Main PCB Schematic Diagram...

  • Page 96: 6-6) Part Arrangement (Main Board)

    6. PCB DIAGRAM 6-6) PART ARRANGEMENT (Main Board) 1. SMPS Circuit: With input AC voltage, it outputs DC12V and 5V. 2. It supplies 8.0V~12V to Deodorizer & Fan Motors. 3. Dispenser Ice & Water S/W 4. Buzzer 5. EEPROM : Data Storing 6.
  • Page 97 PCB DIAGRAM 6-7) Parts Layout (Inverter comp control Board) Used for Inverter Model 1. PCB Power Source: SMPS Circuit It supplies DC12V,5V and GND to MAIN PCB. 2. Filter: It receives various signals, and then after filtering their noises, it sends them to MICOM. 3.
  • Page 98 6-8) Connector Layout & Dsecription (Main Board)

  • Page 99: 6-9) Main Pcb

    PCB DIAGRAM 6-9) Main P...

  • Page 100: 6-10) Inverter Pcb

    PCB DIAGRAM 6-10) Inverter PCB (Inverter comp control Board) Used for Inverter Model COMP RPM COMP COMP OLP POWER(220V)

  • Page 101: Wiring Diagram

    7. WIRING DIAGRAM 7-1) RSA1J RSA1D SERIES ( AC COMP )
  • Page 102 7. WIRING DIAGRAM 7-2) RSA1N SERIES ( AC COMP )
  • Page 103 WIRING DIAGRAM 7-3) RSA1Z RSA1U SERIES ( Inverter COMP )
  • Page 104 WIRING DIAGRAM 7-4) RSA1S SERIES ( Inverter COMP )
  • Page 105 8-1) Series (Nomenclature) D H MH...

  • Page 106: Reference Information

    REFERENCE INFORMATION 8-2 ) Q & A Possible Causes What To Do Problem The refrigerator does not work sufficiently or at all The food in the refrigerator is frozen Unusual noises or sounds are heard The front corners and sides of the cabinet are hot;...
  • Page 107 REFERENCE INFORMATION Problem Possible Causes What To Do Small or hollow cubes Slow ice cube freezing Orange glow in the freezer Cube dispenser does not work(on some models) Water has poor taste/odor (on some models) Water in first glass is warm (on some models) Water dispenser does not work(on some models)
  • Page 108 8-3) Additional information ( Cool Cycle Diagram) Freezer Evaporator Compressor Condenser Hot Pipe Dryer Capillary Tube Compressor Suction Pipe Accumulator Freezer Evaporator Dryer Hot Pipe Suction Pipe Capillary Tube Condenser Compressor Muffler Hot Pipe...
  • Page 109 REFERENCE INFORMATION 8-4) Air Circulation...

This manual is also suitable for:

Rsa1j seriesRsa1d seriesRsa1u seriesRsa1n seriesRsa1s series

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