Installation guide
Owner’s manual
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What is the upper part of a fridge called?
On a Frigidaire top-mount refrigerator like model LFTR1814LW6, the upper section is typically the freezer compartment. It’s the coldest area of the appliance and is designed to keep foods frozen and support ice-making features when equipped.
What the freezer compartment does
The freezer compartment is built to maintain temperatures below freezing so food stays safely frozen for longer storage.
Common freezer functions include:
- Freezing and long-term storage of meats, vegetables, and prepared foods
- Making and storing ice (with an ice maker or ice tray)
- Helping stabilize overall cooling by circulating cold air through the cabinet
- Providing a separate temperature zone from the fresh food section
Freezer vs. refrigerator section (quick comparison)
| Section | Typical purpose | Typical temperature range |
|---|---|---|
| Freezer (upper on top-mount models) | Keeps food frozen | 0°F to 5°F |
| Fresh food (lower on top-mount models) | Keeps food chilled, not frozen | 34°F to 40°F |
Related terms you may see
Depending on the manual or parts diagram, the upper section may be described using slightly different wording:
- Freezer compartment
- Freezer section
- Freezer cabinet (in some service/parts language)
For model-specific terminology and control guidance, use the LFTR1814LW6 owner's manual.
Why it matters
Knowing the correct name helps when you’re ordering Frigidaire parts, reading troubleshooting steps, or adjusting the fresh food and freezer controls so temperatures stay in the safe range.
Last updated: January 2026
What is the most common problem with a Frigidaire refrigerator?
The most common issue we see with Frigidaire refrigerators like model LFTR1814LW6 is a cooling problem (warm fridge or freezer), usually caused by restricted airflow, a fan problem, or a door that is not sealing tightly. Start with basic airflow and temperature-control checks before replacing parts.
Quick checks that fix many “not cooling” complaints
- Confirm the refrigerator is level and slightly tilted back (about 1/4 inch front to back) so doors close consistently.
- Make sure the door seals fully to the cabinet on all sides.
- Set the fresh food and freezer controls, then wait 24 hours before making more adjustments.
- Verify the toe grille is attached and vents are not blocked.
- If you have an ice maker, confirm it is ON; if the water line is not connected, keep the ice maker OFF.
For model-specific setup and leveling details, follow the LFTR1814LW6 installation guide.
Most common causes and what they look like
| Symptom | Most likely cause | What to check first |
|---|---|---|
| Fridge warm, freezer cold | Airflow problem in fresh food section | Vents blocked by food, frost buildup, fan noise |
| Freezer warm, fridge warm | Heat not being removed | Dirty condenser area, poor ventilation, compressor running often |
| Frost on back wall of freezer | Defrost system issue | Heavy frost, reduced airflow, warming temps |
| Door won’t stay shut or sweating around door | Door not sealing | Gasket gaps, cabinet not level |
Parts that commonly relate to cooling and frost issues
If troubleshooting points to a failed component, these are common cooling-system related parts for LFTR1814LW6:
- Refrigerator evaporator fan blade 5308000010 (fan moves air across the evaporator)
- Refrigerator defrost heater 242044008 (melts frost off the evaporator)
- Refrigerator defrost bi-metal thermostat 5303918202 (helps control defrost heating)
- Refrigerator gasket 242193213 (helps prevent warm air leaks)
Why it matters
Cooling problems usually get worse over time: warmer temperatures can spoil food, increase frost buildup, and make the compressor run longer. Leveling, door sealing, and correct control settings are the fastest ways to prevent repeat issues.
Last updated: January 2026
Why is my Frigidaire top mount freezer not freezing?
If your Frigidaire LFTR1814LW6 top-mount freezer is not freezing, the most common causes are incorrect control settings, poor airflow from dirty condenser coils, a failed evaporator fan, or warm air leaking past the door gasket. Start by confirming the controls and basic airflow checks in the LFTR1814LW6 installation guide.
Quick checks we recommend first
- Set the freezer control colder, then wait 24 hours before changing it again (this timing is called out in the installation information).
- Make sure the freezer door closes fully and seals all the way around.
- Verify the refrigerator is level and slightly tilted 1/4 inch (6 mm) front to back so doors close reliably.
- Check for heavy frost on the freezer back wall (a defrost problem can block airflow).
- Clean dust from the condenser area (restricted heat release reduces cooling).
What the symptoms usually point to
| Symptom | Most likely cause | What to check next |
|---|---|---|
| Freezer warm, fridge also warm | Airflow or sealed-system issue | Clean coils; listen for fans and compressor |
| Freezer warm, fridge somewhat cool | Evaporator airflow problem | Fan running, vents not blocked |
| Heavy frost on freezer back wall | Defrost system problem | Defrost heater and thermostat circuit |
| Frost-free but still warm | Door leak or low cooling capacity | Door gasket fit; condenser airflow |
Parts that commonly fix “not freezing” on this model
If you confirm a specific failure, these are common repair paths:
- If the freezer fan is noisy or not spinning: replace the refrigerator evaporator fan blade 5308000010 (and inspect the motor if needed).
- If you see heavy frost buildup: test/replace the refrigerator defrost heater 242044008 and the refrigerator defrost bi-metal thermostat 5303918202.
Why it matters
A freezer that is not freezing is usually an airflow problem first (fan, frost blockage, dirty condenser area) or a door-seal problem. Fixing those early prevents food spoilage and reduces compressor run time.
Last updated: January 2026
What is the PowerPlus freeze on a Frigidaire?
PowerPlus Freeze is Frigidaire’s name for a quick-freeze mode that temporarily drives the cooling system harder so the freezer temperature drops faster after loading groceries or frequent door openings. If your LFTR1814LW6 has this option, the control instructions in the LFTR1814LW6 owner's manual show how it’s labeled and used.
What PowerPlus Freeze does (when a model includes it)
This feature is meant for short-term use to improve freezing performance during heavy use.
- Speeds freezer temperature recovery after the door has been opened
- Helps newly added food freeze faster
- Reduces temperature swings that can affect food texture
- Typically runs for a limited time, then returns to normal operation
- Works best with clear air vents and a properly closed door
How to tell what your LFTR1814LW6 supports
Use the control panel and the model’s documentation to identify whether there is a named quick-freeze mode or only standard temperature controls.
| What you have | What it means | What to do |
|---|---|---|
| A button or setting labeled “PowerPlus Freeze”, “Quick Freeze”, or similar | Quick-freeze mode is available | Turn it on before or right after loading food, then let it time out or turn it off per the manual |
| Only basic freezer and fresh food temperature controls | No named quick-freeze mode | Temporarily set the freezer colder for several hours, then return to your normal setting |
| An LED display with mode selections | Quick-freeze may be listed as a mode | Follow the mode selection steps in the manual |
Why it matters
Quick-freeze modes help protect food quality by shortening the time food spends warming up during loading; that helps limit ice crystal growth and reduces the chance of partial thawing.
Setup tip that improves freezing performance
Leveling and door sealing directly affect cooling. The LFTR1814LW6 installation guide calls out checking that the door seals completely and the refrigerator is properly leveled.
Last updated: January 2026
