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Precautions against electric shock, power cord handling, and outlet safety.
Guidelines for using standard components and handling moisture in electrical parts.
Safety measures for icemaker operation, customer repairs, and product disposal.
Details on R600a refrigerant properties and refrigerator characteristics.
Requirements for installation location and essential utilities for servicing.
Procedures for checks before servicing and compressor air recharging.
Explanation of protection mechanisms and trip logic for compressor operation.
Procedure for diagnosing compressor operation defects using LED indicators.
Mapping of LED blinking codes to specific trip information and errors.
Details on FCT0 fault purpose and compressor restart logic.
Explanation of stroke trip purpose, failure cases, and operational logic.
Details on no connect trip purpose, causes, and system logic.
Information on over voltage trip purpose and compressor restart logic.
Explanation of locked piston trip purpose, causes, and restart logic.
Details on current trip purpose, failure causes, and restart logic.
Information on IPM fault purpose, cause, and compressor restart logic.
Details on communication error purpose, cause, and operation logic.
Procedure for checking IPM output voltage from the PCB.
Checking A-Inverter PCB output voltage for operation issues.
Steps to check the harness connection between PCB and compressor.
Procedure for checking compressor terminals and resistance.
Measuring resistance at compressor terminals (Power, Save, Common).
Checking for broken-down insulation between compressor terminals and earth.
Initial checks before starting heavy repair, including refrigerant type.
Characteristics and properties of R600a refrigerant.
Specific features of refrigerators using R600a refrigerant.
Guidelines for the working area and ventilation during heavy repair.
List of essential tools for heavy repair work on refrigerators.
Step-by-step guide for returning refrigerator refrigerant safely.
Procedure for recovering and returning any remaining refrigerant.
Steps and precautions for welding during repair procedures.
Instructions for connecting the charging tube for refrigerant service.
Procedure for removing air from the system using a vacuum pump.
Steps for charging the correct amount of refrigerant into the system.
Methods for inspecting for leaks and checking the cooling cycle.
Flowcharts for diagnosing various refrigerator failures.
Technical specifications for model LRSOC2306.
Measurements and clearances for the refrigerator.
Explanation of test modes and key functions on the main board.
Locating and identifying components on the main PCB.
Locating and identifying components on the display PCB.
Locating and identifying components on the sub PCB.
Locating and identifying components on the Instaview sensor PCB.
Locating and identifying components on the optional display PCB.
Locating and identifying components on the Wi-Fi PCB.
Summary of error codes, their meanings, and troubleshooting steps.
Map showing sensor positions and load control data.
Diagnosis and troubleshooting for Freezer Sensor Error (E FS).
Detailed flowchart for troubleshooting Freezer Sensor Error.
Troubleshooting guide for Refrigerator Sensor Error (E rS).
Detailed flowchart for troubleshooting Refrigerator Sensor Error.
Troubleshooting guide for Room Temperature Sensor Error (E rt).
Detailed flowchart for troubleshooting Room Temperature Sensor Error.
Troubleshooting guide for Icing Sensor Error (E IS).
Detailed flowchart for troubleshooting Icing Sensor Error.
Troubleshooting guide for Defrost Sensor Error (F dS).
Detailed flowchart for troubleshooting Defrost Sensor Error.
Troubleshooting guide for Defrost Heater Error (F dH).
Detailed flowchart for troubleshooting Defrost Heater Error.
Troubleshooting guide for Freezer Fan Error (Er FF).
Detailed flowchart for troubleshooting Freezer Fan Error.
Troubleshooting guide for Condenser Fan Error (E CF).
Detailed flowchart for troubleshooting Condenser Fan Error.
Troubleshooting guide for Ice Maker Motor Error (E It).
Detailed flowchart for troubleshooting Ice Maker Motor Error.
Troubleshooting steps for when Cube/Crush mode does not operate.
Checking voltage and resistance for Cube/Crush mode components.
Detailed flowchart for troubleshooting Cube mode operation.
Troubleshooting steps for when Water mode does not operate.
Detailed flowchart for troubleshooting Water mode operation.
Troubleshooting for Refrigerator Room LED not working.
Detailed flowchart for troubleshooting Refrigerator Room LED.
Troubleshooting for Freezer Room LED not working.
Detailed flowchart for troubleshooting Freezer Room LED.
Troubleshooting for poor or over cooling in the fresh food section.
Detailed flowchart for diagnosing cooling issues in the fresh food section.
Troubleshooting for poor cooling in the freezer compartment.
Detailed flowchart for diagnosing cooling issues in the freezer compartment.
Checking fan motor voltage to diagnose cooling problems.
Troubleshooting guide for Craft Ice Maker Sensor Error (Id E).
Detailed flowchart for troubleshooting Craft Ice Maker Sensor Error.
Troubleshooting guide for Craft Ice Maker Error (IU E).
Detailed flowchart for troubleshooting Craft Ice Maker Error (IU E).
Analysis and troubleshooting steps for icemaking failures.
Troubleshooting guide for Craft Ice Maker Error (gF E) related to water supply.
Steps for diagnosing and resolving compressor operation errors.
Guide to understanding LED blink codes and their corresponding service actions.
Instructions for entering and exiting test modes and TPA procedures.
Overview of the display PCB and its functions.
Troubleshooting communication errors for Wi-Fi enabled models.
Troubleshooting communication errors for models without Wi-Fi.
Temperature vs. resistance and voltage data for freezer/icing sensors.
Temperature vs. resistance and voltage data for ref/defrost sensors.
Temperature vs. resistance and voltage data for ambient sensors.
Troubleshooting for Wi-Fi modem error (E Od).
Instructions for adjusting the height of refrigerator doors.
Procedure for correcting door level differences.
Detailed steps for fine-tuning refrigerator door alignment.
Steps for removing, checking, and replacing the reed switch.
Instructions for safely disassembling the DID button.
Detailed steps for removing the DID button housing and latch.
Procedure for removing and reinstalling the cover assembly and PCB.
Procedure for removing and reinstalling the case assembly and lamp.
Instructions for servicing the refrigerator door display unit.
Instructions for servicing the refrigerator funnel assembly.
Procedure for servicing the cap duct motor and housing.
Instructions for servicing the refrigerator display assembly.
Steps for disassembling and separating the DID unit from the door.
Procedure for disassembling and reassembling the water tank case.
Procedure for disassembling and reassembling the craft module.
Exploded view of the freezer door components.
Exploded view of the refrigerator door components.
Exploded view of the freezer compartment components.
Exploded view of the refrigerator compartment components.
Exploded view of the machine compartment components.
General| Brand | LG |
|---|---|
| Model | LRSOC2306 Series |
| Category | Refrigerator |
| Language | English |
