LG LFXC24726S Manuals

Manuals and User Guides for LG LFXC24726S. We have 4 LG LFXC24726S manuals available for free PDF download: Service Manual, Owner's Manual, User Manual

LG LFXC24726S Troubleshooting Manual

Brand: LG | Category: Refrigerator | Size: 1 MB

TROUBLESHOOTING
- Error Code Summary

Features

Style

French Door

Color

Stainless Steel

Number of Doors

Total Capacity

18.9 Cu. Ft.

Refrigerator Capacity

19.7 Cu. Ft.

Freezer Capacity

8.8 Cu. Ft.

Number of Refrigerator Shelves

Number of Refrigerator Bins

8 Total (2 Gallon Sized

Humidity Controlled Crispers

2 Humidity Crispers/1 Bonus Drawer

Number of Freezer Shelves/Baskets

3-Tier Organization

Refrigerator Temperature

(-14°C)

-4°F to +4°F

Refrigerator Special Features

Water Dispenser

Freezer Special Features

Ice Maker

Defrost System

Noise level

Refrigerant

Interior Light

led

Dispenser

water only

Ice Maker

yes

Water Filter

yes

Air Filter

yes

Door Alarm

yes

Power

Energy Class

Annual Energy Consumption

683 kWh

Voltage

Frequency

Current

Dimensions

Depth

35 3/4 in

Height

70 1/4 in

Width

35 3/4 in

Net Weight

397 lbs

General

Type

freestanding

Quick Freeze

Shelves

Number of Refrigerator Door Bins

yes

Wireless Connectivity

Smart Home

LG LFXC24726S Service Manual (114 pages)

Brand: LG | Category: Refrigerator | Size: 18 MB

Table of Contents
2
Safety Precautions
2
1 Specifications

3
- Lfxc24726
  3
- 23.7 Cu.ft.
  3
- Dimensions
  3
2 Parts Identification

4
3 Disassembly

5
- Left Door
  5
- Removing and Replacing Refrigerator Doors
  5
  - Right Door
    5
  - Door Gasket Removal
    6
  - Door Gasket Replacement
    6
  - Mullion Removal
    6
  - Mullion Replacement
    6
  - Sub, PCB Removal
    7
  - Sub, PCB Replacement
    7
- Defrost Control Assembly
  8
- Door Alignment
  8
- Fan and Fan Motor
  8
  - Refrigerator Compartment Lamp
    9
  - Refrigerator Light (Side)
    9
- Refrigerator Light (Top)
  9
- Cap Duct Led Lamp (Bottom)
  10
- Multi Duct
  10
- Dispenser
  11
- Display Pcb
  11
- Ice Button Assembly
  11
- Ice Corner Door Replacement
  11
- Water Button Assembly
  11
- Icemaker Replacement
  12
- Sub PCB for Working Dispenser
  12
- Cap Duct Motor Replacement
  13
- How to Place Ice bin in Position
  14
- How to Remove a Ice bin
  14
- How to Remove and Reinstall the Pullout Drawer
  15
- Fan Motor Assembly and Disassembly Method
  17
- Water Valve Disassembly Method
  17
- Middle Drawer
  18
- Pull out Drawer
  18
- Top Drawer
  18
- Caution : Sealed System Repair
  19
- Way Valve Service
  19
4 Adjustment

20
- Note for Usage
  20
- Remove the Cover PTC
  20
- Compressor Protection Logic
  20
5 Circuit Diagram

21
6 Troubleshooting

22
- Error Code Summary
  22
7 PCB Picture

24
- Main PCB
  24
- Display PCB
  24
- Sub PCB
  25
- Trouble Shooting
  26
- Freezer Sensor Error (E FS)
  26
- Refrigerator Sensor Error (E Rs)
  28
- Icing Sensor Error (E IS)
  30
- Defrost Sensor Error (F Ds)
  32
- Defrost Sensor Error (R Ds)
  34
- Defrost Heater Error (F Dh)
  36
- Defrost Heater Error (R Dh)
  39
- Refrigerator Fan Error (E Rf)
  42
- Freezer Fan Error (E FF)
  44
- Icing Fan Error (E IF)
  46
- Condenser Fan Error (E CF)
  48
- Communication Error (E CO)
  50
- Cube Mode Doesn’t Work
  52
- Crush Mode Doesn’t Work
  55
- Water Mode Doesn’t Work
  58
- Freezer Room Lamp Doesn’t Work
  59
- Refrigerator Room Lamp Doesn’t Work
  62
- Poor Cooling in Fresh Food Section
  64
- Poor Cooling in Freezer Compartment
  66
8 Troubleshooting with Error Display

69
9 Troubleshooting Without Error Display

69
10 Reference

69
11 Component Testing Information

72
- Defrost Controller Assembly
  72
- Sheath Heater (Freezer Room)
  73
- Sheath Heater (Refrigerator Room)
  75
- Door Switch
  76
- Dispenser DC Motor
  80
- AC Motor Assembly
  81
- Damper
  82
- Lamp Socket
  83
- Flow Sensor
  84
- Compressor Troubleshooting
  85
- PCB Check (Simplify)
  85
- Test Mode
  85
- Open PCB Cover
  86
- Check Driver PCB
  86
- IPM Output Check
  87
- Check to Make Sure Compressor Is Receiving Voltage from IPM
  87
- Protection Logic
  88
- Led Blinks Once, then Repeats (FCT0 Fault: A-Inverter)
  88
- Led Blinks Two Times, then Repeats (Stroke Trip: a & E Inverters)
  88
- Led Blinks Three Times, then Repeats (Stroke Trip)
  89
- Led Blinks Five Times, then Repeats (Locked Piston: a & E Inverters)
  90
- Led Blinks Six Times, then Repeats (Current Trip: a & E-Inverters)
  90
- Led Blinks Seven Times, then Repeats (IPM Fault: a & E Inverters)
  91
- Led Blinks Eight Times, then Repeats (Communication Error)
  92
- Harness Connection Check
  93
- Capacitor Specifications
  93
- Compressor Check
  93
- Cycle Check with Protection Logic
  94
- Activate Protection Logic
  94
- Check for Blinking Frequency of LED and PCB
  95
- Service Diagnosis Chart
  97
- Other Possible Problems
  97
- Refrigeration Cycle
  98
- Troubleshooting Chart
  98
- Cleaning
  98
- Sealed System Diagnosis
  99
- Icemaker Operating Method and Trouble Shooting
  100
- Icemaker’s Basic Operating Method
  100
- Trouble Shooting Ice & Water System Issues
  101
- Icemaker Not Making Ice or Not Making Enough Ice (Environmental Diagnosis)
  101
- Description of Function & Circuit of Micom
  102
- How to Toggle the Display between F & C
  102
- Lock Function (Dispenser and Display Button Lock)
  102
- Filter Condition Display Function
  103
- Air Filter Condition Display Function
  103
- Air Filter Selection
  103
- Dispenser Use Selection
  103
- Control of Freezer Fan Motor
  104
- Cooling Fan Motor
  104
- Ice Compartment Fan
  104
- Ice Plus
  104
- Defrosting (Removing Frost)
  105
- Defect Diagnosis Function
  105
- Auto Pantry
  105
- Exploded View & Replacement Parts List
  106
- Case Parts
  106
- Freezer Parts
  107
- Refrigerator Parts
  108
- Door Parts
  109
- Dispenser Parts
  110
- Valve & Water Tube Parts
  111
- Ice Maker & Ice bin Parts
  112

LG LFXC24726S Owner's Manual (60 pages)

FRENCH DOOR REFRIGERATOR

Brand: LG | Category: Refrigerator | Size: 2 MB

Table of Contents
2
Product Features
3
Important Safety Instructions
4
Components
7
Refrigerator Exterior
7
Refrigerator Interior
8
Installation
9
Installation Overview
9
Specifications
10
Unpacking Your Refrigerator
11
Choosing the Proper Location
11
Flooring
11
Ambient Temperature
12
Measuring the Clearances
12
Removing/Assembling the Refrigerator Door Handles
12
Removing/Assembling the Freezer Drawer Handle
13
Removing/Assembling the Doors and Drawers
13
Removing the Left Refrigerator Door
14
Removing the Right Refrigerator Door
15
Assembling the Right Refrigerator Door
16
Assembling the Left Refrigerator Door
17
Removing the Freezer Drawers
18
Assembling the Freezer Drawers
20
Connecting the Water Line
21
Before You Begin
21
Water Pressure
21
What You will Need
21
Water Line Installation Instructions
22
Turning on the Power
24
Leveling and Door Alignment
25
Leveling
25
Door Alignment
25
How to Use
26
Before Use
26
Control Panel
27
Control Panel Features
27
In-Door Ice bin
29
Detaching the In-Door Ice bin
29
Assembling the In-Door Ice bin
29
Automatic Icemaker
30
Turning the Automatic Icemaker on or off
30
When You Should Turn the Icemaker off
31
Normal Sounds You May Hear
31
Preparing for Vacation
31
Ice and Water Dispenser
32
Dispenser
32
Using the Dispenser
32
Locking the Dispenser
32
Cleaning the Dispenser Stand
32
Storing Food
33
Food Preservation Location
33
Food Storage Tips
34
Storing Frozen Food
34
Glide'n'access
35
Humidity Controlled Crisper
35
Detaching and Assembling the Storage Bins
36
Adjusting the Refrigerator Shelves
37
Maintenance
38
Cleaning
38
Replacing the Fresh Air Filter
39
Replacing the Water Filter
39
Smart Diagnosis
44
Using Smart Diagnosis
44
Troubleshooting
45
Warranty
55

LG LFXC24726S Owner's Manual (71 pages)

FRENCH DOOR REFRIGERATOR

Brand: LG | Category: Refrigerator | Size: 2 MB

Table of Contents
2
Product Features
3
Safety Instructions
4
Important Safety Instructions
4
Product Specifications
8
Product Overview
9
Exterior
9
Interior
10
Installation
12
Installation Overview
12
Unpacking the Refrigerator
13
Choosing the Proper Location
13
Removing/Assembling Handles
15
Removing/Assembling the Doors and Drawers
16
Connecting the Water Line
22
Leveling and Door Alignment
25
Turning on the Power
26
Operation
27
Before Use
27
Control Panel
28
Ice and Water Dispenser
30
Ice Compartment
32
Automatic Icemaker
33
Storing Food
34
Glide'n'access™ (on some Models)
36
Humidity Controlled Crispers (on some Models)
37
Glide'n'serve
37
Durabase
37
Detaching/Assembling the Storage Bins
37
Door-In-Door (on some Models)
38
Adjusting the Refrigerator Shelves
40
Smart Functions
41
LG Smartthinq Application
41
Smart Grid Function
44
Smart Diagnosis™ Function
45
Maintenance
46
Cleaning
46
Replacing the Fresh Air Filter
47
Replacing the Water Filter
47
Troubleshooting
52
Faqs: Frequently Asked Questions
52
Before Calling for Service
53
Limited Warranty
63
For Usa
63
For Canada
66

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LG LFXC24726S Service Manual (114 pages)

Table of Contents

1 Specifications

2 Parts Identification

3 Disassembly

4 Adjustment

5 Circuit Diagram

6 Troubleshooting

7 PCB Picture

8 Troubleshooting with Error Display

9 Troubleshooting Without Error Display

10 Reference

11 Component Testing Information

LG LFXC24726S Owner's Manual (60 pages)

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LG LFXC24726S Owner's Manual (71 pages)

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