Owner’s manual
Error Codes
What is the capacity of LFDS22520S?
The LG LFDS22520S refrigerator has a total capacity of 21.8 cu. ft., with 14.5 cu. ft. in the fresh food (refrigerator) section. For model-specific operating details and features that can affect usable space, refer to the LFDS22520S manual.
Capacity breakdown (what those numbers mean)
Capacity is the interior storage volume measured in cubic feet. On LFDS22520S, that total is split between the refrigerator compartment and the bottom freezer.
- Total capacity is the combined refrigerator + freezer volume.
- Fresh food capacity is the upper refrigerator section.
- Freezer capacity is the remaining portion (total minus fresh food).
- Shelves, bins, and the ice maker can reduce usable space.
Quick reference table
| Spec | Value |
|---|---|
| Total capacity | 21.8 cu. ft. |
| Fresh food capacity | 14.5 cu. ft. |
| Approx. freezer capacity (calculated) | 7.3 cu. ft. |
Why it matters
Knowing the capacity helps when comparing LG bottom-mount refrigerators, planning grocery storage, and deciding how much freezer space you will realistically have once items like the ice bin and door bins are in place.
Last updated: January 2026
What is the problem with the LG bottom freezer refrigerator?
On the LG LFDS22520S bottom-mount refrigerator, the most common “problem” customers notice is a cooling imbalance: the fresh food section gets too warm while the freezer stays cold. In many cases, this traces back to restricted airflow, a fan issue, or a temperature-sensing/control problem (not a single universal defect). See the troubleshooting section in the LFDS22520S manual.
Most common symptoms (what you’ll notice)
- Fresh food section warms up but freezer still freezes
- Temperature swings after door openings
- Frost buildup that blocks vents and reduces airflow
- Loud or unusual fan noises (whooshing, rattling)
- Ice maker or water dispenser performance drops
Quick checks you can do first (no parts required)
- Confirm control settings: Refrigerator temp range is 33°F to 46°F; freezer range is -6°F to 8°F.
- Wait after changes: After adjusting temps, allow 24 hours for temperatures to stabilize.
- Check airflow: Make sure packages are not blocking air vents between freezer and refrigerator.
- Inspect door sealing: A door not closing fully can cause warm temps and moisture buildup.
- Clean condenser area: Dust buildup can make the cooling system run longer and cool poorly.
Parts that commonly relate to uneven cooling on this model
If the basic checks don’t help, these model-compatible parts are often involved in cooling complaints:
| Symptom | Likely system | Example compatible part for LFDS22520S |
|---|---|---|
| Fridge warm, freezer cold | Air movement from freezer | Refrigerator freezer evaporator cover and fan assembly AEB73865906 |
| Temps inaccurate or erratic | Temperature sensing | Refrigerator temperature sensor 6500JB2002E |
| Unit runs a lot, poor heat removal | Condenser airflow | Refrigerator condenser fan motor damper 5040JA2009A |
| No cooling or major cooling failure | Sealed system/compressor | LG refrigerator compressor TCA37071511 |
Why it matters
A bottom-freezer design depends on steady airflow from the freezer to the fresh food compartment. When airflow is blocked or the fan/sensor/control can’t regulate temperatures correctly, the refrigerator section is usually the first place you’ll see warming, spoiled food, and condensation.
Last updated: January 2026
How to reset LG bottom ice maker?
On the LG LFDS22520S bottom-mount refrigerator, the practical “reset” for the freezer ice maker is to turn the ice maker OFF, clear and reseat the ice bin, then turn the ice maker back ON and allow time for a new harvest cycle. See the LFDS22520S owner’s manual for the ice maker switch location and operating notes.
Quick reset steps (safe, no tools)
- Set the ice maker power switch to OFF (O).
- Remove the ice bin; dump old or clumped ice and wipe the bin dry.
- Wait 30 seconds.
- Set the ice maker power switch back to ON (I).
- Reinstall the bin fully so it sits flat and aligned in the freezer drawer.
- Close the freezer drawer completely.
What to expect after resetting
The manual notes these normal timeframes and behaviors:
- New installs can take 12 to 24 hours to begin making ice.
- Allow up to 72 hours for full ice production.
- Ice production stops when the bin is full; a mis-seated bin can mimic a “bin full” condition.
| Situation | Normal? | What we recommend |
|---|---|---|
| No ice right away after reset | Yes | Wait for the next cycle; keep the drawer closed |
| Ice cubes stuck together | Often | Break up clumps and keep the bin dry |
| Slow ice production | Sometimes | Verify freezer temp and water supply conditions |
If you still have no ice
Work through these common causes on LFDS22520S-STYLE LG bottom freezer units:
- Confirm the ice maker switch is ON (I).
- Make sure the freezer is set cold enough for ice production (typical target is 0°F).
- Verify the household shutoff valve is fully open.
- Check for a kinked water line behind the refrigerator.
- If you use a water filter, replace it when due; restricted flow can reduce ice output.
When a part may be the issue
If the ice maker never cycles or won’t fill with water after the checks above, the ice maker assembly may be failing. The compatible replacement listed for this model is LG refrigerator ice maker assembly model AEQ72909603 AEQ72909603.
Why it matters
Resetting the ice maker and correctly seating the ice bin helps prevent false “bin full” sensing and restores normal cycling, which is the most common reason an LG bottom freezer ice maker appears to stop.
Last updated: January 2026
