LG LFXS24623B User Manual

REFRIGERATOR
SERVICE MANUAL
LFXS24623S
LFXS24623W
LFXS24623B

LG LFXS24623B Specifications

General

Type	French Door
Total Capacity	23.7 cu. ft.
Freezer Capacity	8.2 cu. ft.
Color	Black
Ice Maker	Yes
Water Dispenser	Yes
Width	35.75 inches
Energy Star Certified	Yes
Door Alarm	Yes

Summary

1. SPECIFICATIONS

3. DISASSEMBLY

3-1 REMOVING AND REPLACING REFRIGERATOR DOORS

Step-by-step guide for removing and replacing refrigerator doors.

3-2 DOOR

3-15 ICEMAKER REPLACEMENT

3-20 HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER

4. ADJUSTMENT

4-1 COMPRESSOR

4-2 INTRODUCTION OF E-LINEAR COMRESSOR

Explains the e-linear compressor, its control, and operating patterns.

5. CIRCUIT DIAGRAM

6. TROUBLESHOOTING

6-1 Error Code Summary

Lists error codes, detection categories, and generation factors.

8. Troubleshooting With Error Display

8-1 Freezer Sensor Error (E FS)

Details the freezer sensor error, symptoms, and troubleshooting steps.

8-2 Refrigerator Sensor Error (E rS)

Details the refrigerator sensor error, symptoms, and troubleshooting steps.

8-3 Icing Sensor Error (E IS)

Details the icing sensor error, symptoms, and troubleshooting steps.

8-4 Defrost Sensor Error (F dS)

Details the defrost sensor error, symptoms, and troubleshooting steps.

8-5. Ice Maker Motor Error (E It)

Details the ice maker motor error, symptoms, and troubleshooting steps.

8-5 Defrost Heater Error (F dH)

Details the defrost heater error, symptoms, and troubleshooting steps.

8-6 Freezer Fan Error (E FF)

Details the freezer fan error, symptoms, and troubleshooting steps.

8-7 Icing Fan Error (E IF)

Details the icing fan error, symptoms, and troubleshooting steps.

8-8 Condenser Fan Error (E CF)

Details the condenser fan error, symptoms, and troubleshooting steps.

8-9 Communication Error (E CO)

Details the communication error, symptoms, and troubleshooting steps.

9. Troubleshooting Without Error Display

9-1 Cube mode doesn’t work

Troubleshooting steps for when cube mode is not functioning.

9-2 Crush mode doesn’t work

Troubleshooting steps for when crush mode is not functioning.

9-3 Water mode doesn’t work

Troubleshooting steps for when water dispensing mode is not functioning.

9-6 Poor/over cooling in Fresh food section

Addresses issues of poor or excessive cooling in the fresh food compartment.

9-7. Poor cooling in Freezer compartment

Addresses issues of poor cooling specifically in the freezer compartment.

11. COMPONENT TESTING INFORMATION

11-1 Defrost Controller Assembly

Information on testing the defrost controller's fuse and sensor.

11-2 Sheath Heater

12. TROUBLESHOOTING

12-1 INFORMATION OF LINEAR COMPRESSOR

Details about linear compressor models, refrigerant, and safety approval.

Inverter Error Codes

Lists inverter error codes, requirements, off times, and LED flashes.

Troubleshooting (Flowchart)

Flowchart for diagnosing compressor issues based on LED patterns.

12-1 Check A

Steps to check the source voltage of the driver PCB.

12-1 Check B

Explains troubleshooting based on LED blinking patterns (FCT0, Stroke Trip).

12-2 SERVICE DIAGNOSIS CHART

12-3 REFRIGERATION CYCLE

Troubleshooting Chart

Diagnoses issues related to refrigeration cycle problems like leaks and clogs.

12-3-2 SEALED SYSTEM DIAGNOSIS

Flowchart for diagnosing "Not Cooling" complaints related to the sealed system.

13. ICEMAKER OPERATING METHOD AND TROUBLE SHOOTING

13-1 Icemaker’s Basic Operating Method

13-2 ICE MAKER FUNCTIONS

13-3 Trouble Shooting Ice & Water system Issues

Covers troubleshooting for ice and water system issues, including environmental factors.

13-3-2 Icemaker not making ice or not making enough ice (Icemaker Unit & Ice-detecting sensor Diagnosis)

Procedure to diagnose icemaker unit and ice-detecting sensor functionality.

13-3-3 Icemaker not making ice or not making enough ice (Other Suspected Items)

13-3-4 Not Dispensing Ice

15. EXPLODED VIEW