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- 1. Owner's Manual (Dishwasher → Read This Owner's Manual Thoroughly Before Operating The Appliance And Keep It Handy For Reference At All Times.)
- 2. Important Safety Instructions (Product Overview → Installation → Operation → Maintenance)
- 3. Important Safety Instructions (Read All Instructions Before Use → Safety Messages → Warning Statements → Installation)
- 4. Important Safety Instructions (Operation)
- 5. Important Safety Instructions (Maintenance → Grounding Instructions)
- 6. Important Safety Instructions (Tip Over Hazard → Caution Statements → Installation)
- 7. Important Safety Instructions (Operation → Maintenance)
- 8. Product Overview (Product Features → Front View → Control Panel & Door Handle → Interior View)
- 9. Product Overview (Product Specifications → Water Pressure → Dimensions → Inlet Water Temperature)
- 10. Installation (Before Installing → Online Installation Guide → Tools Needed → Parts Not Provided)
- 11. Installation (Preparing Dishwasher → Connecting Water Supply Line And Power → Leveling Dishwasher → Final Installation Check)
- 12. Installation (Choosing The Proper Location → Preparing Cabinet Opening)
- 13. Installation (Routing Water Supply Line And Preparing Water And Electrical Connections → Electrical Wiring → Electrical Connection)
- 14. Installation (Preparing Dishwasher → Releasing Drain Hose → Removing Packing Materials From The Interior → Attaching Installation Brackets)
- 15. Installation (Sliding Dishwasher Into Cabinet Opening → How To Slide Dishwasher → Caution)
- 16. Installation (Connecting Water Supply Line And Power)
- 17. Installation (Connecting Power)
- 18. Installation (Connecting The Drain Hose → Drain Hose Requirements)
- 19. Installation (Height Of The Drain Hose → Connecting Waste Tee Without Air Gap → Connecting To Disposal Without Air Gap → Connecting To Disposal Or Waste Tee With Air Gap)
- 20. Installation (Leveling Dishwasher → Adjusting Leveling Feet → Adjusting Front Leveling Feet → Checking Leveling)
- 21. Installation (Securing Dishwasher To Countertop → Adjusting Rear Leveling Foot → Securing Dishwasher To Cabinet Frame → Securing Dishwasher In Cabinet Opening)
- 22. Installation (Final Installation Check → Caution → Testing The Dishwasher → Installation Check Error Codes)
- 23. Installation (Error Code → Possible Cause And Solution → Water Supply Line Is Kinked → House Water Supply Is Not Turned On.)
- 24. Before Using (Quick Start → Operate The Dishwasher → Add The Detergent → Check The Rinse Aid)
- 25. Operation (Caution → Note → Auto-off)
- 26. Operation (Control Panel → Control Panel Features → Power On/off Button → Display)
- 27. Chime On/off Button (Cancel Button → Start Button → Turbo Wash Cycles → Rinse)
- 28. Operation (Options And Extra Functions → Extra Dry → Dual Zone → Night Dry)
- 29. Cycle/option Guide (Available Options → Machine Clean Cycle)
- 30. Operation (Loading The Dishwasher → Loading The Silverware Basket → Non-dishwasher Safe Items)
- 31. Operation (Loading Silverware Into The Basket → Loading 10 Place Settings → Loading The Lower Rack → Lower Rack Loading Tips)
- 32. Operation (Loading Pots & Bowls → Loading Dishes & Pots)
- 33. Operation (Loading The Upper Rack → Loading Dishes Into The Upper Rack → Height Adjustable Upper Rack → Upper Rack Loading Tips)
- 34. Operation (Lowering The Rack → Raising The Rack → Adding Cleaning Products → Adding Detergent To The Dispenser)
- 35. Operation (Add Dishwashing Detergent To The Main Wash Compartment → Adding Rinse Aid To The Dispenser)
- 36. Operation (Rinse Aid Dispenser Adjustment → Refilling The Rinse Aid)
- 37. Smart Functions (Lg Thinq Application → Lg Thinq Application Features → Smart Diagnosis Function → Using Audible Diagnosis To Diagnose Issues)
- 38. Smart Functions (Download Cycle)
- 39. Maintenance (Cleaning And Care → Cleaning The Exterior → Cleaning The Interior → Clogged Drain Air Gap Or In-sink Disposal)
- 40. Maintenance (Cleaning The Air Gap → Cleaning The Filters)
- 41. Maintenance (Cleaning The Spray Arm → Recommended Filter Cleaning Schedule → Cleaning The Lower Spray Arm → Cleaning The Upper Spray Arm)
- 42. Maintenance (Seasonal Maintenance And Storage)
- 43. Troubleshooting (Before Calling For Service → Faqs)
- 44. Troubleshooting (User Support Videos)
- 45. Troubleshooting (Error Messages → Possible Cause & Solution → Water Inlet Problem → Drainage Problem)
- 46. Troubleshooting (Operation)
- 47. Troubleshooting (Noise → Lights Do Not Illuminate. → Spray Arms Do Not Rotate Smoothly. → Dishwasher Did Not Finish Cycle. → Leaking In Front Of Appliance)
- 48. Troubleshooting (Odor → Cloudiness On Glassware → Black Or Gray Marks On Dishes → Yellow Or Brown Film On Inside Surfaces Of Dishwasher)
- 49. Troubleshooting (Problem → Possible Cause & Solution)
- 50. Limited Warranty (Terms And Conditions → Scope Of Warranty → Warranty Period → How Service Is Handled)
- 51. Limited Warranty (This Limited Warranty Does Not Cover: → To Obtain Warranty Service And Additional Information → Procedure For Resolving Disputes → Definitions.)
- 52. Limited Warranty (Notice Of Dispute → Agreement To Binding Arbitration And Class Action Waiver → Arbitration Rules And Procedures → Governing Law)
- 53. Limited Warranty (Opt Out → Warranty Exceptions)
- 54. Limited Warranty (Installation → The Disposal Or Air Gap Is Blocked → No Power Due To Loose Connection → External Leakage)
- 55. Memo
- 56. Lg Customer Information Center (For Inquiries Or Comments, Visit Www.lg.com Or Call: U.s.a. 1-800-243-0000 1-888-542-2623 Canada Register Your Product Online! Www.lg.com)
×
LG LDFN4542S Dishwasher
TROUBLESHOOTING 49
Problem
Possible Cause & Solution
Spots and filming on Hard water buildup in the tub.
dishes.
• Remove all dishes, silverware and silverware holder from dishwasher. Only racks should
remain in tub. For best results, use citric acid powder (can be found in canning sections of
most grocery stores or online). Measure 3 tablespoons (40 g) of citric acid powder. Fill main
wash compartment with measured powder. If you cannot find citric acid powder, pour
approximately one cup (200 ml - 300 ml) of white vinegar into shallow bowl and place in
upper rack. Run Machine Clean cycle. Do not use detergent.
Dishes don’t dry.
Rinse aid dispenser empty.
• Check and refill the rinse aid dispenser if empty.
| General | Details |
|---|---|
| Name | LG LDFN4542S Dishwasher |
| Make | LG |
| Language | English |
| Filetype | PDF (Download) |
| File size | 4.33 MB |

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Table of Contents
- 1. Owner's Manual - Dishwasher →
- 2. Important Safety Instructions - Product Overview →
- 3. Important Safety Instructions - Read All Instructions Before... →
- 4. Important Safety Instructions - Operation →
- 5. Important Safety Instructions - Maintenance →
- 6. Important Safety Instructions - Tip Over Hazard →
- 7. Important Safety Instructions - Operation →
- 8. Product Overview - Product Features →
- 9. Product Overview - Product Specifications →
- 10. Installation - Before Installing →
- 11. Installation - Preparing Dishwasher →
- 12. Installation - Choosing The Proper Location →
- 13. Installation - Routing Water Supply Line And Preparing Water... →
- 14. Installation - Preparing Dishwasher →
- 15. Installation - Sliding Dishwasher Into Cabinet Opening →
- 16. Installation - Connecting Water Supply Line And Power →
- 17. Installation - Connecting Power →
- 18. Installation - Connecting The Drain Hose →
- 19. Installation - Height Of The Drain Hose →
- 20. Installation - Leveling Dishwasher →
- 21. Installation - Securing Dishwasher To Countertop →
- 22. Installation - Final Installation Check →
- 23. Installation - Error Code →
- 24. Before Using - Quick Start →
- 25. Operation - Caution →
- 26. Operation - Control Panel →
- 27. Chime On/off Button - Cancel Button →
- 28. Operation - Options And Extra Functions →
- 29. Cycle/option Guide - Available Options →
- 30. Operation - Loading The Dishwasher →
- 31. Operation - Loading Silverware Into The Basket →
- 32. Operation - Loading Pots & Bowls →
- 33. Operation - Loading The Upper Rack →
- 34. Operation - Lowering The Rack →
- 35. Operation - Add Dishwashing Detergent To The Main Wash Compa... →
- 36. Operation - Rinse Aid Dispenser Adjustment →
- 37. Smart Functions - Lg Thinq Application →
- 38. Smart Functions - Download Cycle →
- 39. Maintenance - Cleaning And Care →
- 40. Maintenance - Cleaning The Air Gap →
- 41. Maintenance - Cleaning The Spray Arm →
- 42. Maintenance - Seasonal Maintenance And Storage →
- 43. Troubleshooting - Before Calling For Service →
- 44. Troubleshooting - User Support Videos →
- 45. Troubleshooting - Error Messages →
- 46. Troubleshooting - Operation →
- 47. Troubleshooting - Noise →
- 48. Troubleshooting - Odor →
- 49. Troubleshooting - Problem →
- 50. Limited Warranty - Terms And Conditions →
- 51. Limited Warranty - This Limited Warranty Does Not Cover: →
- 52. Limited Warranty - Notice Of Dispute →
- 53. Limited Warranty - Opt Out →
- 54. Limited Warranty - Installation →
- 55. Memo →
- 56. Lg Customer Information Center - For Inquiries Or Comments, ... →


























































