Installation guide
Owner’s manual
Error Codes
Why is my Frigidaire freezer not freezing side-by-side?
If your Frigidaire FRSS2323AS4 side-by-side freezer isn’t freezing, the most common causes are restricted airflow (blocked vents or a failed evaporator fan), poor heat removal (dirty condenser area), or a sealing/defrost issue that lets temperatures rise. Use the FRSS2323AS4 use & care manual to confirm control settings and alarm indicators first.
- Make sure the freezer door closes fully and seals all the way around.
- Confirm the temperature setting is moved toward Coldest; allow 24 hours for temps to stabilize after changes.
- Do not block cold-air vents with food; airflow is required to cool both compartments.
- Listen for the evaporator fan in the freezer; you should typically hear airflow when the unit is running.
- Check for heavy frost on the freezer back wall; that often points to a defrost problem.
A torn, warped, or dirty gasket lets warm, humid air in, which can prevent freezing and create frost.
If the gasket is damaged, a compatible replacement for this model is the refrigerator freezer door gasket 241786016.
If the evaporator fan is weak or not running, cold air will not circulate properly.
Parts that can be involved include:
If the refrigerator misreads temperature, it may not run the cooling system correctly.
Model-compatible options include:
| What you notice | Most likely issue | What to do |
|---|---|---|
| Freezer warm, fridge also warm | Airflow or sealed-system cooling problem | Check vents, listen for fan, clean condenser area |
| Heavy frost on freezer back wall | Defrost system problem | Defrost manually to restore cooling short-term; then diagnose defrost components |
| Frost only near door edge | Door not sealing | Clean/inspect gasket; replace if torn |
| Temps swing, unit runs oddly | Sensor/control issue | Check sensor connections; consider sensor replacement |
A freezer that is not freezing can lead to food spoilage quickly, and the longer the unit runs warm, the more likely you’ll see frost buildup, poor ice production, and compressor run-time issues.
Last updated: January 2026
What is the most common problem with Frigidaire refrigerators?
The most common problem we see with Frigidaire refrigerators, including model FRSS2323AS4, is not cooling properly (fresh food warm, freezer warming, or temperatures swinging). On this model, cooling complaints often trace back to airflow restrictions, dirty condenser area, or a temperature-sensing/control issue; see the troubleshooting section in the FRSS2323AS4 use & care manual.
- Refrigerator warm but freezer OK: blocked vents, damper not opening, or frost restricting airflow
- Both sections warm: condenser airflow problem, sealed-system/compressor issue, or control problem
- Freezer frost buildup: door not sealing, frequent door openings, or defrost system trouble
- Ice maker or dispenser issues: water supply problem, filter restriction, or ice clumping/jam
- Runs constantly: warm room, dirty condenser area, door seal leak, or sensor reading off
- Make sure doors close fully and gaskets seal all the way around.
- Keep food from blocking interior air vents; airflow is required to maintain temperature.
- Return temperature settings to the recommended setting and allow 24 hours to stabilize.
- If the unit is connected to water, confirm the household shutoff valve is open and pressure is adequate.
- If water dispenses slowly, replace the water filter and flush the system.
If basic checks do not help, these model-compatible parts are often involved:
| Symptom | Part to consider | What it does |
|---|---|---|
| Temps swing or read wrong | Refrigerator temperature sensor 5303918775 | Sends temperature feedback to the control system |
| Fridge section warm, freezer cold | Refrigerator air damper 5303918899 | Regulates cold air flow into the fresh food section |
| Frost buildup and poor airflow | Refrigerator defrost heater 5304526032 | Heats the evaporator during defrost to clear frost |
| Slow water flow affecting dispenser/ice | Frigidaire refrigerator water filter FPPWFU01 | Reduces contaminants; a clogged filter can restrict flow |
When a refrigerator is not cooling, food safety is at risk and the compressor can run longer than normal. Addressing airflow and temperature-sensing issues early helps restore performance and can prevent bigger failures.
Last updated: January 2026
How to reset a Frigidaire refrigerator?
To reset your Frigidaire FRSS2323AS4 refrigerator, do a basic power reset: unplug it (or switch OFF the breaker) for 5 minutes, then restore power and let the controls reboot. This often clears temporary control, alarm, or display glitches.
Use the reset that matches what you’re trying to clear:
- Unresponsive controls or display glitch: power reset (unplug or breaker OFF) for 5 minutes
- Power outage alarm: press any button to acknowledge and silence
- Door open alarm: close the door; press any button to temporarily silence
- Water filter status after replacing the filter: press and hold Water Filter for 3 seconds
- Air filter status (some models): press and hold Air Filter for 3 seconds
These control and alarm behaviors are described in the FRSS2323AS4 use & care manual.
- If doors will be open, move perishables to a cooler.
- Unplug the refrigerator, or switch OFF the dedicated circuit breaker.
- Wait 5 minutes.
- Restore power.
- Allow up to 24 hours for temperatures to fully stabilize.
FRSS2323AS4 resets filter reminders from the dispenser controls.
| Reminder you’re clearing | Button to press and hold | Hold time |
|---|---|---|
| Water filter status | Water Filter | 3 seconds |
| Air filter status (some models) | Air Filter | 3 seconds |
If water sputters after a filter change, that’s usually air in the lines; dispense water for several minutes and confirm the filter is fully seated.
Frigidaire documentation may show the filter as FPPWFU01 or FPPWFUO1 (letter O vs zero). For this model’s replacement filter on Sears PartsDirect, use Frigidaire refrigerator water filter FPPWFU01.
A reset restores normal operation after brief power interruptions and clears minor electronic hang-ups in the user interface. Resetting filter status keeps maintenance reminders accurate so water and ice quality stay consistent.
Last updated: January 2026
