Samsung RB1944SL/XAA refrigerator Parts

For the Samsung RB1944SL bottom-mount refrigerator, we recommend setting the fresh food (refrigerator) section to 38°F and the freezer to -2°F for normal everyday use. These targets balance food safety, performance, and energy use (see the owner's manual).

Use these as your starting point, then fine-tune based on how your refrigerator is loaded and your kitchen conditions:

• Normal use: Refrigerator 38°F, freezer -2°F
• Fast freeze (short-term): Set freezer as cold as -14°F for about an hour, then return to normal
• If food is freezing in the refrigerator: Raise the refrigerator setting 1 to 2 degrees
• If ice cream is too soft: Lower the freezer setting a few degrees
• After big changes (restocking, power outage): Give temperatures time to stabilize before adjusting again

The control panel lets you set each compartment within a defined range.

• Press REFRIGERATOR TEMP to cycle settings from 34°F to 46°F
• Press FREEZER TEMP to cycle settings from -14°F to 8°F
• Wait about 5 seconds after selecting; the display returns to showing the average temperature
• If controls will not change, check Child Lock (press the two lock buttons together for 3 seconds to toggle)

Correct settings help keep perishables out of the temperature “danger zone,” reduce frost and moisture issues, and prevent the compressor from running longer than necessary.

Last updated: February 2026

To reset your Samsung RB1944SL bottom-mount refrigerator, unplug it (or turn off the breaker) for about 5 minutes, then restore power and allow 2 to 3 hours for temperatures to stabilize. For control lock issues, use the Child Lock button combo shown in the owner's manual.

• Power reset (most common): unplug for 5 minutes, then plug back in.
• Control panel lock reset: press the two Child Lock buttons together for 3 seconds to toggle lock on or off.
• Cooling recovery: use Power Cool (fridge) or Power Freeze (freezer) to help the compartments return to the set temperature after a door was left open.
• After any reset: wait 2 to 3 hours before judging cooling performance.

1. Move perishable food to a cooler if the doors will be open.
2. Unplug the refrigerator (or switch the circuit breaker off).
3. Wait 5 minutes.
4. Restore power.
5. Set temperatures and close doors; avoid frequent openings for the next few hours.

A “reset” clears minor control glitches and restores normal operation, but the refrigerator still needs time to pull temperatures back down. On RB1944SL, a locked control panel can look like a failure even though cooling is normal.

Last updated: February 2026

On the Samsung RB1944SL bottom-mount refrigerator, the bottom glass shelf removes by releasing the shelf from its side supports, then lifting the shelf up and pulling it forward out of the fresh food compartment. For the exact shelf handling and cleaning guidance, follow the steps in the owner's manual.

• Remove food items from the shelf and clear the area below it.
• Grip the shelf with both hands near the left and right sides.
• Press inward on the shelf release points (one on each side) to disengage it from the supports.
• Lift the front edge slightly to clear the side rails.
• Pull the shelf straight toward you and out of the refrigerator.
• Set the shelf on a towel or flat surface to avoid chipping the glass edge.

The manual recommends cleaning shelves with water and detergent, then drying completely. When you put shelves back, keep them in their original positions.

Removing the shelf the right way prevents broken glass, avoids damage to shelf supports, and helps maintain proper airflow. Samsung also recommends keeping space between the shelf and the rear wall (about 1/2 inch) for air circulation.

Last updated: February 2026

On Samsung refrigerator model RB1944SL, ice at the bottom of the freezer almost always happens when defrost water cannot drain away, so it refreezes under the bottom drawer. Clearing the drain path and reducing warm, moist air leaks at the door usually stops the repeat icing.

• Defrost drain partially clogged by ice, food debris, or sludge; water backs up and freezes on the freezer floor.
• Drain tube grommet restricted or hardened, slowing water flow to the drain pan.
• Door not sealing tightly (dirty gasket, warped drawer, or items preventing full closure); moist air increases frost.
• Long door-open time; more humidity enters and later freezes (the manual notes shorter open time reduces ice buildup).
• Heavy frost from a defrost problem (sensor or thermal fuse issue) that creates excess meltwater and overflow.

1. Unplug the refrigerator before any cleaning.
2. Remove the freezer drawer(s) and melt the ice at the bottom with towels and a bowl of hot water (avoid sharp tools).
3. Locate the defrost drain opening (typically behind the rear panel area); flush with warm water until it flows freely.
4. Clean the door gasket and grooves with mild detergent; the manual recommends cleaning seals and grooves carefully.
5. Reassemble, restore power, and monitor for 24 to 48 hours.

When meltwater cannot drain, it refreezes and can block drawers, reduce airflow, and force longer run times. Keeping doors closed tightly and the drain clear helps the automatic defrost system work as intended.

• Cleaning drawers, door bins, and rubber seals: see the RB1944SL owner's manual.

Last updated: February 2026