Owner’s manual
Error Codes
What is the problem with the LG bottom freezer refrigerator?
On the LG LMXS28626S bottom-mount refrigerator, the most common “problem” customers report is a cooling imbalance: the fresh food section gets too warm while the freezer stays cold. We typically trace this to restricted airflow, temperature-sensing issues, or a fan/defrost-related problem (see the LMXS28626S owner's manual).
Quick checks we recommend first (no parts)
- Confirm the refrigerator is not in Display (Demo) Mode; the control can show OFF while cooling is disabled.
- Set temperatures to the typical defaults: 37°F for refrigerator and 0°F for freezer.
- Make sure air vents inside the fresh food section are not blocked by food packages.
- Verify doors close fully and gaskets seal all the way around.
- Clean condenser cover and vents (dust buildup can reduce cooling performance).
Common causes and what they usually look like
| Symptom | Likely cause | What to check next |
|---|---|---|
| Fridge warm, freezer OK | Airflow restriction or evaporator fan issue | Listen for fan, check vent blockage |
| Temps swing up and down | Sensor/thermistor reading wrong | Look for inconsistent display vs. actual temps |
| Frost buildup, weak cooling | Defrost system problem | Frost on rear freezer panel, longer run times |
| Water/ice issues plus temp issues | Low water pressure or filter restriction (separate from cooling) | Replace filter, confirm water pressure |
Parts that can be involved (when troubleshooting points there)
If your checks suggest a control or sensing problem, a common component is the refrigerator temperature sensor 6500JB2002E. If odors are the main complaint (not cooling), the fresh air filter system and cover are also worth checking.
Why it matters
A refrigerator that is warm in the fresh food section can lead to food spoilage even when the freezer seems “fine.” Addressing airflow, door sealing, and sensor accuracy early helps the LMXS28626S maintain stable temperatures and run more efficiently.
Last updated: January 2026
What type of product is LMXS28626S?
LMXS28626S is an LG French door refrigerator with a bottom freezer (a bottom-mount design). For model-specific features and operating details, we recommend using the LMXS28626S owner's manual.
How we identify the product type for this model
For LG model LMXS28626S, the included documentation groups LMXS28626* under “French door refrigerator” and describes it as a standard-depth, bottom-freezer configuration.
Key identifiers you’ll see on this model:
- Two fresh-food doors on top (French door style)
- Freezer compartment located below (bottom freezer)
- Control panel and dispenser features vary by version
- Designed for household use on 115 V, 60 Hz power
Quick reference: common refrigerator styles
| Style | Door layout | Freezer location |
|---|---|---|
| French door (this model family) | Two upper doors | Bottom drawer |
| Side-by-side | Two tall doors | Left side |
| Top freezer | One upper fridge door | Top compartment |
| Bottom freezer (single door) | One upper fridge door | Bottom drawer |
Why it matters
Knowing the exact refrigerator style helps you choose compatible parts (like a water filter, air filter, door gasket, or icemaker components) and follow the right procedures for door alignment, temperature settings, and water line hookup.
Last updated: January 2026
What is the average lifespan of LMXS28626S?
The average lifespan of an LG bottom-mount refrigerator like model LMXS28626S is 13 years with normal use and routine maintenance (clean airflow, good door sealing, and on-time filter changes).
What affects lifespan the most
A refrigerator usually reaches its full service life when these basics stay in good shape:
- Condenser airflow: keep the grille and condenser area clear of dust and pet hair
- Door sealing: prevent warm air leaks that force longer run times
- Defrost performance: avoid heavy frost buildup that restricts airflow
- Ice and water system health: reduce valve and ice maker strain by using clean water and changing filters
- Stable temperatures: avoid frequent warm-ups from long door openings or overloading
Maintenance schedule we recommend
Use this as a practical baseline; your owner's manual lists model-specific care steps.
| Task | Typical frequency | Why it helps |
|---|---|---|
| Replace water filter | Every 6 months | Protects water valve and improves flow/taste |
| Replace air filter | Every 6 months | Reduces odors and helps air circulation |
| Clean condenser area | Every 6 to 12 months | Lowers compressor run time and heat stress |
| Check/clean door gaskets | Every 3 months | Prevents temperature swings and frost |
Parts that commonly support long life
If performance is slipping, these model-matched parts are often involved:
- LG lt1000p refrigerator water filter ADQ74793501 for low flow or poor-tasting water
- LG refrigerator air filter ADQ73214408 for odors and stale air
- Refrigerator condenser fan motor EAU65058502 if the unit runs hot or is noisy near the back
- Refrigerator evaporator fan motor EAU63923603 if fresh food cooling is weak but the freezer is colder
Why it matters
A refrigerator that is forced to run longer (from dirty coils, weak airflow, or leaky gaskets) puts extra load on the compressor and fans; that shortens overall life and increases energy use.
Last updated: March 2026
