LG LDCS24223S/02 bottom-mount refrigerator Parts

Ice building up on the bottom of the freezer in your LG LDCS24223S is caused by a clogged or frozen defrost drain; meltwater cannot flow to the drain pan, so it refreezes into a sheet of ice. Use the steps in the LDCS24223S owner's manual and clear the drain path.

During defrost, frost on the evaporator melts and should drain through a tube to the pan underneath the refrigerator. When that drain is blocked by ice or debris, water backs up, runs to the lowest point, and freezes into a slab.

1. Unplug the refrigerator and move food to a cooler.
2. Remove the freezer drawer/bins so you can access the freezer floor.
3. Melt the ice:

• Let the door stand open for a controlled manual defrost, or
• Use a hair dryer on low, kept moving (do not overheat plastic).

4. Open the drain:

• Flush the drain hole with hot water using a turkey baster, or
• Feed a flexible plastic tube or zip tie down the drain to break up sludge.

5. Clean the drain tube end near the drain pan area and confirm water flows freely.

If the drain tube is split, kinked, or won’t stay clear, replacing the refrigerator drain tube 5251JA3003D restores proper drainage.

• Keep packages from blocking rear vents; poor airflow increases frost.
• Make sure the door closes tightly and gaskets are clean.
• Avoid leaving the freezer open; humid air creates excess frost.
• Set temperatures to typical targets: 0°F freezer, 37°F fresh food.
• Level the refrigerator so doors self-close; slight rear tilt helps.

A blocked drain can lead to recurring ice buildup, reduced airflow, warmer freezer temps, and water leaks. Clearing the drain protects food temperatures and helps the defrost system work normally.

For parts and diagrams specific to LDCS24223S, order from the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

A 22 cubic foot bottom-mount refrigerator is typically about 29 3/4 inches wide. For LG 22 cu. ft. models like the LDCS24223S family, the LDCS24223S owner's manual lists dimensions of 29 3/4 in. (W) x 34 7/8 in. (D) x 68 1/2 in. (H).

• Width: 29 3/4 in.
• Depth: 34 7/8 in.
• Height: 68 1/2 in.
• Depth with door open: 59 3/4 in.

“22 cubic feet” describes interior capacity, not the cabinet footprint. Width can change based on:

• Door style (bottom-mount vs. side-by-side)
• Insulation thickness and wall design
• Door bins and handle design
• Hinge geometry and door swing clearance
• Whether the unit is counter-depth or standard-depth

Even when the cabinet width is 29 3/4 inches, we plan extra space so doors open fully and airflow stays efficient.

• Allow at least 33 3/4 inches in front for door opening clearance
• Allow at least 2 inches behind the refrigerator to the wall
• Install where ambient temperature stays 55°F to 110°F

Getting the width right prevents installation surprises like doors hitting walls, drawers not pulling out fully, or poor airflow that can raise energy use and reduce cooling performance.

If you’re shopping for replacement parts for your LG LDCS24223S refrigerator, you can find model-matched parts on the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

To reset the ice maker on your LG LDCS24223S bottom-mount refrigerator, we turn the ice maker OFF, clear the bin and shutoff area, then turn it back ON and allow time for the freezer to reach 15°F (–9°C) or colder so ice production can restart normally (see the owner's manual).

• Set the ice maker power switch to OFF (O).
• Remove the ice bin; dump old ice and check that the bin seats back in place correctly.
• Make sure nothing blocks the shutoff arm or the electronic sensor path (model dependent).
• Wipe any frost or residue off the ice-detecting sensor area.
• Set the ice maker power switch back to ON (I).
• Wait for normal operation: a newly installed or recently restarted unit typically needs 12 to 24 hours to begin making ice.

• Freezer temperature is 15°F (–9°C) or below.
• Water supply shutoff valve is fully open.
• Water pressure is in the typical operating range (20 to 120 psi on models without a dispenser).
• The ice bin is installed and aligned so it does not interfere with the shutoff arm/sensor.
• No frost or debris is on the ice-detecting sensor.

A proper reset clears bin alignment issues and sensor interference, and it ensures the ice maker is actually enabled. On the LDCS24223S, ice production will not begin until the freezer reaches the ice maker operating temperature.

If you confirm the freezer is cold enough and the ice maker is ON but water is not filling, the water inlet valve is a common next check: LG refrigerator water inlet valve AJU73753101. You can also order parts for this model from the parts list on this page or search by model at Sears PartsDirect.

Last updated: February 2026

If your LG LDCS24223S bottom-mount refrigerator isn’t making ice in the freezer (bottom) section, the most common causes are the icemaker being turned off, the freezer temperature being set too warm (target 0°F), a blocked ice-detecting sensor, or a water supply issue such as a closed valve or kinked line. See the owner's manual for the exact checks and settings for your unit.

• Confirm the icemaker ON/OFF switch is set to ON (I).
• Set the freezer to 0°F for normal ice production.
• Make sure the freezer drawer closes fully; frequent openings slow ice production.
• Check the ice-detecting sensor area for frost or debris; keep it clean.
• Verify the refrigerator is connected to water and the shutoff valve is fully open.
• Inspect the water line behind the refrigerator for kinks (often happens after moving it).

Low water flow is a top reason an LG bottom-freezer icemaker stops producing ice.

If you suspect the valve isn’t opening consistently, replacing the LG refrigerator water inlet valve AJU73753101 is a common repair for this symptom.

• New install or recently reconnected water: allow up to 24 hours for temperatures to stabilize and ice production to start.
• After clearing a jam or defrosting frost: discard the first batch and monitor for a full bin cycle.

Ice production depends on two things working together: the freezer staying cold enough and the icemaker getting steady water flow. A slightly warm freezer or a kinked supply line can stop ice even when the icemaker itself is fine.

For more DIY help and prevention tips, use how to prevent water dispenser and ice maker problems. You can also find model-specific replacement parts for LDCS24223S on this parts list, or search by model on Sears PartsDirect.

Last updated: February 2026

For the LG LDCS24223S bottom-mount refrigerator, the most common day-to-day problem we see is “not cooling well” or “too warm,” and it’s usually caused by airflow issues, frequent door openings, or a dirty condenser cover rather than a failed sealed-system part. Use the LDCS24223S owner's manual troubleshooting chart to match symptoms to the fastest fix.

• Refrigerator or freezer not cooling: unit in defrost cycle, controls set incorrectly, or airflow blocked by food packages
• Sections too warm: doors opened often, warm food load, or installation in a hot location (over about 110°F)
• Long run times: condenser/back cover clogged with dust, poor ventilation around the cabinet
• Water puddles: drain system restriction (often shows up as water under crisper drawers)
• Ice maker issues: water supply or fill problems, or an ice maker assembly problem

1. Confirm temperature settings and give the refrigerator up to 24 hours to stabilize after changes or installation.
2. Make sure air vents are not blocked by containers or bags.
3. Reduce long door openings; warm, humid air quickly raises compartment temperature.
4. Clean dust from the condenser cover and vents using a vacuum attachment (we do not recommend removing the condenser area panel).
5. If the unit is in a very hot room, improve room ventilation or relocate if possible.

If the basic checks do not improve cooling, these model-relevant parts are commonly involved in cooling or temperature complaints:

For ordering, we list replacement parts for LG LDCS24223S by section on this page, and you can also search by model number on Sears PartsDirect.

Cooling complaints are often caused by airflow and heat exchange problems, not major component failure. Fixing blocked vents and cleaning the condenser area can restore normal temperatures and reduce compressor run time, noise, and energy use.

Last updated: February 2026