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Menards CTMR183WD2W Service Manual

Tmf 18cu.ft
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Menards
2022
√ Caution
In this manual, some parts can be changed for improving their performance without notice. So, If you need the latest parts
information, please visit and refer to PPL (Parts Price List) in Service Information Center.(http://webportal.winiadaewoo.com /sic)
TMF 18cu.ft
Service Manual
MODEL
CTMR183WD2W
CTMR183WD2B
CTMR183WD2S
FACTORY MODEL
RXE510LWC4E01NUEWA E-Star Basic
RXE510LBC4E01NUEWA
RXE510LSP4E01NUEWA
S/N :
GRADE
E-Star Basic
E-Star Basic
MAR .2022

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Summary of Contents for Menards CTMR183WD2W

  • Page 1 Menards 2022 S/N : TMF 18cu.ft Service Manual MODEL FACTORY MODEL GRADE CTMR183WD2W RXE510LWC4E01NUEWA E-Star Basic CTMR183WD2B RXE510LBC4E01NUEWA E-Star Basic CTMR183WD2S RXE510LSP4E01NUEWA E-Star Basic √ Caution In this manual, some parts can be changed for improving their performance without notice. So, If you need the latest parts information, please visit and refer to PPL (Parts Price List) in Service Information Center.(http://webportal.winiadaewoo.com /sic)

  • Page 2: Table Of Contents

    Contents 1. Safety Warning …….......…………..4 8-8. Refrigerant Flow Sound ……………..41 ………....……………..42 8-9. Fan Noise 2. Product Certification ........6 8-10. Pipe Noise …..........43 3. Sensor / Voltage ..........7 4. External Dimension …………………....8 9. How to repair the refrigeration cycle 9-1.

  • Page 3: Document History

    Contents ※ Refer to user manual for installation Document History Version Date Author Description (S/M No.)

  • Page 4: Safety Warning

    1. Safety Warning ◆ Use the refrigerator safely and properly and avoid damage to body and property during repairs. To prevent this, please observe the following “Safety Warning”. 1. When replacing PCB components, be careful of electric shock by disconnecting the power plug at least 3 minutes beforehand.
  • Page 5 1. Safety Warning Technician SAFETY Precautions Please observe the following safety precautions in order to use safely and correctly the refrigerator and to prevent accident and danger during repair ● To avoid electrical shock, disconnect power cord from wall outlet and wait for more than three minute before handling electronic components or capacitors.

  • Page 6: Product Certification

    2. Product Certification CTMR183WD2W* CTMR183WD2W CTMR183WD2B CTMR183WD2S Model Name (E-Star) (E-Star) (E-Star) Volume 18.3 External Dimension(mm) 756 x 796 x 1701 (W * D * H) Rated Voltage 110~120V (60Hz) Weight 76.3kg (Kg) Gross (w/ Package) Inverter Compressor (Samsung, NI34T9101AB)

  • Page 7: Sensor / Voltage

    3. Sensor / Voltage (Table of sensor resistance and measured voltage) R,D,RT SENSOR Temp(℉) Resis-(kΩ) DC Volts Temp(℉) Resis-(kΩ) DC Volts Temp(℉) Resis-(kΩ) DC Volts -22.0 129.30 4.02 14.0 47.30 3.01 50.0 19.53 1.92 -21.1 125.90 4.00 14.9 46.20 2.98 50.9 19.13 1.89...

  • Page 8: External Dimension

    4. External Dimension CTMR183WD2W* Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 8 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.

  • Page 9: Name Of Each Part

    5. Name of Each Part 5-1. Interior Name LOUVER F AS CASE I/MAKER BOX ICE SHELF F POCKER F GLAS AS BOX CONTL AS DAIRY SHELF C/CASE AS POCKER AS CASE DHID AS COVER V/ POCKER R*M CASE AS COVER V/ CASE AS POCKER R*U CASE VEGETB AS...
  • Page 10 5. Name of Each Part 5-2. Compressor Case Name PIPE HOT - OUT PIPE HOT - IN COMPRESSOR SUC PIPE HOSE DRN A2 CORD POWER AS DRYER AS CASE VAPORI AS CYCLE Evaporator (EVA AS) PIPE SUC AS Low Temp & Pressure PIPE SUC CONN CAPILLARY TUBE...

  • Page 11: Wiring Diagram

    6. Wiring Diagram 6-1. DOE Not applicable to the CTMR183WD2W* models Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 11 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 12 6. Wiring Diagram 6-1. DOE Not applicable to the CTMR183WD2W* models Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 12 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 13 6. Wiring Diagram 6-1. DOE Not applicable to the CTMR183WD2W* models Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 13 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 14 6. Wiring Diagram 6-1. DOE Not applicable to the CTMR183WD2W* models Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 14 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 15 6. Wiring Diagram 6-1. DOE Not applicable to the CTMR183WD2W* models Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 15 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 16 6. Wiring Diagram 6-1. DOE Not applicable to the CTMR183WD2W* models Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 16 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 17 6. Wiring Diagram 6-1. DOE Not applicable to the CTMR183WD2W* models Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 17 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 18 6. Wiring Diagram 6-1. DOE Not applicable to the CTMR183WD2W* models CN14 CN11 CN1 : [AC] Compressor, Heater Sheath, Power CN2 : [AC] Heater Inner Liner CN3 : [DC] R-Door, R-Lamp CN4 : [DC] C-Fan CN5 : [DC] R-Sensor, D-Sensor...

  • Page 19: E-Star

    6. Wiring Diagram 6-2. E-STAR Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 19 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 20 6. Wiring Diagram 6-2. E-STAR Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 20 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 21 6. Wiring Diagram 6-2. E-STAR Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 21 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 22 6. Wiring Diagram 6-2. E-STAR Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 22 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 23 6. Wiring Diagram 6-2. E-STAR Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 23 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 24 6. Wiring Diagram 6-2. E-STAR Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 24 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 25 6. Wiring Diagram 6-2. E-STAR Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 25 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 26 6. Wiring Diagram 6-2. E-STAR CN14 CN11 CN1 : [AC] Heater Sheath, Power CN2 : [AC] Heater Inner Liner CN3 : [DC] R-Door, R-Lamp CN4 : [DC] C-Fan CN5 : [DC] R-Sensor, D-Sensor CN6 : [DC] ICE MAKER Power CN7 : [DC] Inverter Comp Signal CN9 : [DC] Volume PCB(Dial) CN11 : [DC] RT-Sensor CN14 : [DC] F-Fan...

  • Page 27: Operation And Functions

    7. Operation and Functions 7-1. Control Temperature INPUT CONTROL OBJECT Turn Dial Knob on “Box Control” PCB Volume Turn Dial Knob on “Louver F” Airflow CONTENTS REMARKS A. Fresh Food Temperature Control -The temp. control is located at the top front of the refrigerator compartment. -The temp.

  • Page 28: Compressor Control

    7. Operation and Functions 7-2. Compressor Control INPUT CONTROL OBJECT - R-Sensor - Compressor ON/OFF Operation - Defrost Mode - Accumulated Compressor Off Time CONTENTS REMARKS A. Normal Control 1) Defrost Mode Defrost Heater On Compressor OFF Pause Compressor OFF 2) Other Mode 2-1) At normal operation : compressor ON/OFF controlled by R-Sensor.

  • Page 29: Deftrost Mode

    7. Operation and Functions 7-3. Defrost Mode INPUT CONTROL OBJECT - Defrosting Cycle - Compressor - F/C Fan Motor - Defrost Heater CONTENTS REMARKS A. Normal Defrost Mode 1) Steps Comp, C Fan Motor F Fan Motor Defrost Heater STEP1. Heater On STEP2.

  • Page 30: Comtrol Of Lnterior Lights

    7. Operation and Functions 7-4. Control of Interior Lights INPUT CONTROL OBJECT - Fresh food compartment door switch - LED LAMP CONTENTS REMARKS Fresh food compartment lights turn ON/OFF by door switch ON/OFF For 10 minutes after sensing door open, the lights turn off automatically even though door close is not sensed.

  • Page 31: Error Mode

    7. Operation and Functions 7-5. Error Mode INPUT CONTROL OBJECT - Error - LED LAMP on Main PCB CONTENTS REMARKS A. Error Display Priorities Error Code Main PCB LED Cause R-Sensor disconnection Flickering 1 time or short RT-Sensor disconnection Flickering 2 times or short D-Sensor disconnection Flickering 3 times...
  • Page 32 7. Operation and Functions 7-5. Error Mode INPUT CONTROL OBJECT - Error - LED LAMP on Main PCB CONTENTS REMARKS B. Control way of Error (if any) *continued 3) “D1” error • Cause : D-Sensor disconnection or short • Check Point : ⊙...
  • Page 33 7. Operation and Functions 7-5. Error Mode INPUT CONTROL OBJECT - Error - LED LAMP on Main PCB CONTENTS REMARKS B. Control way of Error (if any) *continued 6) “F3” error • Cause : Defrost termination is done by time limit. •...

  • Page 34: Troubleshooting & Repairing Methods

    8. Troubleshooting & Repairing Methods 8-1. Faulty Start start Check power connection Power input to from machine compartment Main PCB is ok? to CN1 on main PCB. Change the fuse Power input to on the main PCB. Main PCB is ok? Voltage on main Change the main PCB.

  • Page 35: How To Service

    8. How to Service 8-2. Freezing Failure (Foods are not frozen / cold) start Refer to error code Any error code In “7. Operation and Functions” on main PCB? Inverter driver is ok? Does compressor work? Change the Change the Inverter driver compressor.

  • Page 36: Ice Formation On F-Louver

    8. How to Service 8-3.Ice Formation on “Louver F” start Dews are formed on the gasket surface inside freezer Gasket has a gap compartment? Between cabinet? Remove the gap. Door is hanged down? Door Aligning Door is open and closed too frequently? Explain not to open doors too frequently.

  • Page 37: Refrigeration Failure

    8. How to Service 8-4. Refrigeration Failure (Foods does not get cool or cold soon) start Refer to error code Any error code In “8. Operation and Functions” on main PCB? Motor is ok? Change the motor. F Fan work? Wiring connection is ok? Change the main PCB...

  • Page 38: Dews On Refrigerator Compartment

    8. How to Service 8-5. Dews on Refrigerator Compartment start Dews are formed on the gasket inside R- compartment. Gasket has any gap? Remove the gap. Door is hanged down? Door is open too long? Door Aligning Explain not to open doors too long.

  • Page 39: Disconnection Of Refrigerator Light Ass'y

    8. How to Service 8-6. Disconnection of Refrigerator Light Ass’y start Check the power connection? Power of LED is ok? (from main PCB to the LED) (DC 12V) LED Ass’y is broken? Change the LED Ass’y Connection of door Repair the door switch switch is ok? Check the connection of door S/W Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire...

  • Page 40: Compressor Operation Noise

    8. How to Service 8-7. Compressor Operation Noise Start Refrigerator is leveled ? Level the refrigerator by adjusting wheels. Front cover or door gasket is assembled wrong ? Set it right. Rubber absorber comp is distorted or aged ? Change the Rubber absorber. Sound from Comp itself or Vibration ? Attach a restrainer on the comp.

  • Page 41: Refrigerant Flow Sound

    8. How to Service 8-8. Refrigerant Flow Sound Start Water flowing or hiss sounds from the refrigerator ? Attach an absorber gum on the capillary tube Refrigerant sound of hiss or sizzling sound when comp. starts ? Apply a gum on the accumulator.

  • Page 42: Fan Noise

    8. How to Service 8-9. Fan Noise Start Fan is damaged or transformed ? Change the fan. Fan is touching the surround ? Set it right not to touch. Fan-motor assembly is moving or shaking ? Set it right not to move. Motor has its own noise or vibration when working ? Change the motor...

  • Page 43: Pipe Noise

    8. How to Service 8-10. Pipe Noise Start Pipes are touching in the machine compartment Separate the touching pipes, if any. Tray drip makes noise by Condenser shaking ? Apply cushion material between Comp. base and Tray drip. Pipe itself is shaking much Move or change the points of vibration absorber rubbers on...

  • Page 44: How To Repair The Refrigeration Cycle

    9. How to Repair the Refrigeration Cycle 9-1. Summary of repair work by stage Process Work content Equipment used Vacuum pump ▪ After cutting the pipe end (comp, dryer), connect the vacuum Removal of pump to remove residual refrigerant (10 minutes) residual refrigerant HMRK-V Manual Hand...

  • Page 45: Notes On Repair Work

    9. How to Repair the Refrigeration Cycle 9-2. Notes on repair work Precautions equipment Use dedicated parts and tools suitable for the type of refrigerant. Repair environment 1) Make sure that the work place is well ventilated and ventilated. 2) Refrigerant recovery bags must be used indoors. ※...

  • Page 46: Detailed Repair Work By Stage

    9. How to Repair the Refrigeration Cycle 9-3. Detailed repair work by stage ※ Reference images for explanation may differ by model. Reference image Working description 1. STEP VALVE ) FCP “Short circuit operation mode A” entered All open ※ For consumer use, this function is prohibited ※...
  • Page 47 9. How to Repair the Refrigeration Cycle 9-3. Detailed repair work by stage ※ Reference images for explanation may differ by model. Reference image Working description 6-1. Comp 1) Comp connection PIPE welding part separation: When replacing: Pipe Suction Connector, Pipe Conn A1 2) Dryer connection welding part separation: Hot Pipe Pinch pliers remove &...
  • Page 48 9. How to Repair the Refrigeration Cycle 9-3. Detailed repair work by stage Lokring Lokring Notes or alternate Key Material O.D(mm) Size (mm) Part Number SPEC copper suction line L13000654 8/6NRMS copper ev ap tube outlet copper Fridge capillary in L13004807 3.5/1.8NRMS copper...
  • Page 49 9. How to Repair the Refrigeration Cycle 9-3. Detailed repair work by stage ※ Reference images for explanation may differ by model. Reference image Working description 9. Disassembling 1) Disassembling the charging nipple plug the charging nipple Disassemble the internal valve assembly by turning CCW ※...
  • Page 50 9. How to Repair the Refrigeration Cycle 9-3. Detailed repair work by stage ※ Reference images for explanation may differ by model. Reference image Working description 15. Charging nipple 1) Connect can adapter to charging nipple & Can adapter 2) Slowly release the adapter lever to inject refrigerant Connect and ※...

  • Page 51: How To Disassemble/Assemble

    10. How to disassemble/assemble 10-1. Louver F ※ Follow the reverse order when assembling. Step Description Step Description Unplug the “F Fan Motor”. - Unscrew 4pcs with a Phillips screwdriver. Push the six hooks on the back of the “Louver F” Remove the “Cover F Fan”...

  • Page 52: Heater Sheath

    10. How to disassemble/assemble 10-2. Heater Sheath ※ Follow the reverse order when assembling. Step Description Step Description Unplug a connector of the sheath heater Cutting the cable ties. Remove the evaporator from the two fixtures on the back of the freezer wall. Bend the aluminum plate to hold the sheath heater and remove the heater.

  • Page 53: Box Comtrol

    10. How to disassemble/assemble 10-3. Box control ※ Follow the reverse order when assembling. Step Description Step Description Unplug the 2 terminals Box control of door switch. Remove the 2 screws on the “Box control” located at the top front of the refrigerator. Push the lock at the door switch and remove the switch.
  • Page 54 10. How to disassemble/assemble 10-3. Box control ※ Follow the reverse order when assembling. Step Description Step Description Remove the cover volume PCB with the flat blade Remove the 2 screws and disassemble LED. screwdriver. Unscrew the 2 screws and unplug a connector Replace the R-sensor.

  • Page 55: Main Pcb

    10. How to disassemble/assemble 10-4. Main pcb ※ Follow the reverse order when assembling. Step Description Step Description Remove the main PCB cover. Push the 2 hooks and remove the main PCB □ Remark : Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 55 / 66 ! Warning or electric shock.

  • Page 56: Reverse Doors

    11. Reverse Doors Place door on a non-scratching surface. Remove screw s and middle hinge. Do not discard door spacer. Note the location of w asher. 5/16” Washer Remove front base grille Open door and lift. Washer and bottom hinge plate. Place door on a non- scratching surface.

  • Page 57: Installation Guide

    12. Installation Guide 12-1. Preparing to Install □ Check the following to see if the refrigerator enters the door. MODEL Product size CTMR183WD2* 756mm x 796mm x 1701mm (W X D X H) □ Choose the right place to install ※...

  • Page 58: Leveling The Freezer

    12. Installation Guide 12-2. Leveling the freezer 12-2-1. Check the Floor Status of the Footprint - The freezer must be leveled for optimal appearance and freezer performance. - If the floor is uneven, the freezer body may twist and the door may look unbalanced. - Unstable installation can cause refrigerator noise.

  • Page 59: Cabinet

    13. Parts List of SVC 13-1. Cabinet Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 59 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 60 13. Parts List of SVC 13-1. Cabinet Quantity PART-CODE PART NAME SPEC. CTMR183WD2W CTMR183WD2B CTMR183WD2S Part (E-Star) (E-Star) (E-Star) 30100-0381100-00 ASSY CAB URT 30129-0032600-00 HINGE *T AS 30114-0157800-00 WHITE 30114-0157801-00 COVER HI *T BLACK 30114-0157802-00 GRAY 30114-0093700 WHITE 30114-0093710 COVER RT SENS...

  • Page 61: Machine Room

    13. Parts List of SVC 13-2. Machine Room Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 61 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 62 13. Parts List of SVC 13-2. Machine Room Quantity PART-CODE PART NAME SPEC. CTMR183WD2W CTMR183WD2B CTMR183WD2S Part (E-Star) (E-Star) (E-Star) 30103-0050600-00 BASE COMP SAS 60101-0000600-01 ABSORBER COMP 4019H09031 SPECIAL WASHER 110~127V 50~59Hz 60110-0028500-00 E-STAR COMPRESSOR 60110-0020300-00 110~127V 50~60Hz 30105-0072800-00 BOX INVERTER AS...

  • Page 63: F-Room

    13. Parts List of SVC 13-3. F/R Room Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 63 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 64 13. Parts List of SVC 13-3 F/R Room. Quantity PART-CODE PART NAME SPEC. CTMR183WD2W CTMR183WD2B CTMR183WD2S (2019) *Old Part (E-Star) (E-Star) (E-Star) 60170-0021900-00 EVA AS 60170-0021800-00 EVA SAS 60128-0023300-00 HEATER SHEATH AS 3014813800 SENSOR DEFR AS 30125-0063600-00 GUIDE DRN 30189-0023802-01 LOUVER F AS...

  • Page 65: Door

    13. Parts List of SVC 13-4. Door Be careful w hen power is needed, as it may cause a great risk such as death or serious injury due to fire 65 / 66 ! Warning or electric shock. If not, be sure to remove the pow er cord before servicing.
  • Page 66 13. Parts List of SVC 13-4. Door Quantity PART-CODE PART NAME SPEC. CTMR183WD2W CTMR183WD2B CTMR183WD2S Part (E-Star) (E-Star) (E-Star) 30100-0383400-00 HIDDEN WHITE 30100-0383401-00 AS F DR HIDDEN BLACK 30100-0383402-00 HIDDEN SILVER 30100-0383500-00 HIDDEN WHITE 30100-0383501-00 AS R DR HIDDEN BLACK...

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