What does thermistor error mean on my LG WT4870CW?
- MMark RobinsonSep 12, 2025
If your LG Washer displays a thermistor error, unplug the washer and call for service.
 

What does thermistor error mean on my LG WT4870CW?
If your LG Washer displays a thermistor error, unplug the washer and call for service.
What does clutch error mean on my LG WT4870CW?
If your LG Washer displays a clutch error, unplug the washer and call for service.
| Style | Top-Loading | 
|---|---|
| Color | White | 
| Washer Capacity | 4.5 cu ft | 
| Dryer Capactity | - | 
| Max Spin Speed | 1100 RPM | 
| Spin Speeds | Low | 
| Spin Class | C | 
| Number of Cycles | 8 | 
| Cycle Selections | Sanitize With Oxi | 
| Wash | Wool | 
| Options | waterPlus | 
| No spin and No heat | Remaining Time Indication | 
| Hours | Delay Start | 
| Noise level | - | 
| Temperature Selections | Warm | 
| Energy Class | - | 
| Annual Energy Consumption | - | 
| Annual Water Consumption | - | 
| Water Consumption Per Cycle | - | 
| Voltage | 120 V | 
| Frequency | - | 
| Current | 10 A | 
| Depth | 28-3/8 in | 
|---|---|
| Height | 45-3/8 in | 
| Width | 27 in | 
| Net Weight | - | 
Describes the motor connected to the tub for minimal energy loss and noise.
Feature for transmitting diagnostic data to the Customer Information Center for fast diagnosis.
Regular monthly cleaning of the tub using TUB CLEAN to keep it fresh.
Option to disable controls during a wash cycle to prevent accidental changes.
Washer feature designed to save rinse water using jet spray in specific cycles.
Highlights the durability offered by the full stainless steel drum.
Emphasizes the importance of reading all instructions before operating the appliance.
Outlines fundamental safety guidelines to reduce risks of fire, shock, and injury.
Details the necessity and procedure for properly grounding the washing machine.
Provides essential safety guidelines specifically for installing the washing machine.
Covers safety precautions related to operating, maintaining, cleaning, and disposing of the appliance.
Identifies and lists the various parts and accessories included with the washing machine.
Describes the functions and layout of the washing machine's control panel.
Provides a step-by-step visual guide to the overall installation process.
Guides on selecting a suitable and stable floor for washer installation.
Instructions on how to safely remove the washer from its packaging.
Details the process of connecting the hot and cold water supply hoses.
Explains how to properly secure and connect the drain hose.
Instructions on adjusting the leveling feet for stability and optimal operation.
Covers the correct procedure for connecting the power cord and ensuring proper grounding.
Steps to perform a test cycle to verify correct installation and operation.
Guidance on organizing laundry items before washing for best results.
Warnings and advice on preparing clothes to prevent damage during washing.
Explains how to interpret clothing fabric care labels for proper washing.
Recommendations for sorting clothes by color, soil level, and fabric type.
Instructions on selecting and using appropriate detergents and fabric softeners.
Specific guidance on using HE (High-Efficiency) detergents for optimal performance.
Step-by-step guide on how to add detergent and fabric softener to the dispenser.
Step-by-step guide on how to operate the washing machine for a typical wash cycle.
A table detailing recommended fabric types for each wash cycle and available options.
Details various main wash cycles like Cotton/Normal, Heavy Duty, Delicates, and others.
Explains the function of various buttons used to customize wash cycle settings.
Guides on setting water temperature, soil level, and spin speed for the wash cycle.
Details special cycle options like RINSE+SPIN, STAIN CARE™, COLDWASH™, and EXTRA RINSE.
Covers setting delayed start times, custom programs, and locking controls.
Instructions on how to safely add garments to the load during the wash cycle.
Provides general machine care instructions and advice for use in cold climates.
Steps for cleaning the water inlet filters to ensure proper water entry.
Instructions for cleaning the washing machine drum using TUB CLEAN and the detergent dispenser.
Explains common error messages and their corresponding solutions.
Identifies normal operational sounds of the washing machine.
Troubleshooting steps to resolve common problems before contacting customer service.
Lists technical specifications for the washing machine, including dimensions and electrical requirements.
Instructions on how to use the SMARTDIAGNOSIS™ feature for troubleshooting.
Details the limited warranty terms and conditions for LG washing machines in the USA.
Outlines the limited warranty terms and conditions for LG washing machines in Canada.
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