Owner’s manual
Error Codes
How many cubic feet is a LMXS30776S 03?
The LG LMXS30776S has a total capacity of 29.7 cubic feet. For model-specific feature and compartment details (and how LG defines usable space), we recommend checking the specifications section in the LMXS30776S user manual.
Refrigerator capacity is the combined interior volume of the fresh food section and freezer section. It helps you compare overall storage size across similar French door and bottom-mount refrigerators.
- Total capacity: overall interior volume
- Refrigerator capacity: fresh food compartment volume
- Freezer capacity: bottom freezer compartment volume
- Usable space can feel different based on shelf layout, ice maker size, and door bin design
Capacity affects how much food you can store, but also how the refrigerator fits your routine. A larger-capacity unit like the LMXS30776S can be great for bulk shopping, meal prep, and larger households.
| Spec | What it tells you | Why you care |
|---|---|---|
| Total capacity (cu. ft.) | Overall interior volume | Best single number for size comparison |
| Refrigerator vs. freezer split | How space is divided | Helps if you freeze a lot or mostly refrigerate |
| Shelf and bin configuration | How space is organized | Impacts real-world “usable” storage |
If odors reduce how comfortable the fridge is to use, replacing the air filter on schedule can help. This model uses the LG refrigerator air filter ADQ73214408.
Last updated: January 2026
What is the warranty on the LG compressor LMXS30776S?
For the LG LMXS30776S refrigerator, the compressor (Linear/Inverter) warranty is 10 years on parts and 5 years on labor. For model-specific warranty wording and coverage details, refer to the LMXS30776S manual.
Compressor warranty coverage is focused on the sealed-system compressor itself; other cooling components may have different coverage periods.
- Compressor parts coverage: 10 years
- Compressor labor coverage: 5 years
- Coverage applies to the compressor type used in this model (Linear/Inverter)
- Other parts (fans, sensors, ice maker, filters) are usually covered under different terms
If you are troubleshooting cooling issues or planning a compressor-related repair on LMXS30776S, these model-matched parts are commonly involved.
| Part | What it does | When it matters |
|---|---|---|
| Refrigerator compressor TCA38091801 | Pumps refrigerant through the sealed system | No cooling, clicking, overheating symptoms |
| Refrigerator compressor overload protector 6750CL0001D | Protects compressor from overheating/overcurrent | Compressor won’t start, intermittent shutdown |
| Refrigerator run capacitor EAE32501017 | Helps compressor start and run efficiently | Hard starting, humming, repeated start attempts |
The compressor is the heart of the cooling system, and compressor repairs can be complex and costly. Knowing the LMXS30776S compressor warranty term helps you decide whether to pursue warranty service versus a paid repair or parts replacement.
Last updated: January 2026
What is the problem with the LG bottom freezer refrigerator?
On the LG LMXS30776S refrigerator (a French door style with a bottom freezer drawer), the most common “problem” we see customers describe is uneven cooling: the fresh food section gets warm while the freezer stays cold. That pattern usually points to an airflow restriction, fan issue, or frost buildup from a defrost problem.
- Confirm the temperature settings are correct and not set to “demo” or “display” mode.
- Make sure food packages are not blocking interior air vents.
- Check that both doors close fully and the gaskets seal all the way around.
- Listen for the evaporator fan running (press and hold the door switch to test).
- Look for heavy frost on the freezer back wall (often a defrost or airflow clue).
- Clean dust from the condenser area to improve heat release.
For control locations and operating details specific to LMXS30776S, use the LMXS30776S manual.
| What you notice | Most likely area | Why it affects the fridge |
|---|---|---|
| Freezer OK, fridge warm | Airflow path, vents, damper | Cold air is not reaching fresh food |
| Frost on freezer back wall | Defrost system | Ice blocks airflow across the evaporator |
| Little or no fan sound | Evaporator fan | Poor circulation causes warm spots |
| Temps swing up and down | Sensor or control | Cooling cycles do not match actual temps |
If your checks point to a failed component, these model-compatible parts are common suspects:
- Refrigerator evaporator fan motor EAU61524007 (circulates cold air through compartments)
- Refrigerator temperature sensor 6500JB2002E (feeds temperature data to the control)
- Defrost heater options used on this model family (match by diagram and location):
When the freezer stays cold but the refrigerator section warms up, food safety is the first concern. Restoring proper airflow and defrost performance also reduces run time and helps prevent extra strain on the compressor.
Last updated: January 2026
