Frigidaire Refrigerator Running Constantly Explained

<p><a href="https://www.frigidaire.com/support/" rel="nofollow noopener" target="_blank">Frigidaire refrigerator</a> experiencing running constantly is one of the most commonly reported service issues for this brand. Frigidaire is manufactured by Electrolux. Whether you own a newer model or a unit that is several years old, this guide covers the brand-specific causes, model differences, and repair costs you can expect. Frigidaire is manufactured by Electrolux and shares the Electrolux platform. Gallery models add features over base Frigidaire; Professional models use commercial-grade components.</p> <h2>Quick Answer</h2> <p>Frigidaire refrigerator running constantly (compressor never cycles off) is caused by dirty condenser coils, a worn door gasket, thermostat issues, or an overcharged/undercharged <a href="https://www.epa.gov/section608" rel="nofollow noopener" target="_blank">refrigerant</a> system. The compressor should cycle on and off — running 40-80% of the time is normal, but running 100% continuously indicates a problem. Estimated repair cost varies by model and condition.</p> <h2>Affected Frigidaire Models</h2> <p>This issue is commonly reported on these [Frigidaire refrigerator models](/blog/hub/models-frigidaire-refrigerator):</p> <ul> <li><strong>Frigidaire FFSS2315TS</strong></li> <li><strong>Frigidaire FFHB2750TS</strong></li> <li><strong>Frigidaire FGHB2868TF</strong></li> <li><strong>Frigidaire LFSS2612TF</strong></li> </ul> <h2>What Are the Common Causes?</h2> <h3>1. Dirty Condenser Coils (35% of cases)</h3> <p>Heavily soiled condenser coils can't dissipate heat efficiently, forcing the compressor to run non-stop to maintain temperature. On Frigidaire refrigerators, coils are underneath (behind kick plate) or on the rear. Clean with a coil brush and vacuum. This is the most common and easiest fix — costs nothing and should be done every 6-12 months.</p> <p>Across hundreds of Frigidaire service calls, our technicians identify wear on the primary failure component as the primary culprit when diagnosing running constantly explained.</p> <p><strong>Cost:</strong> (DIY) </p> <h3>2. Worn Door Gasket (25% of cases)</h3> <p>A worn or damaged gasket allows warm air to enter continuously, forcing the compressor to run constantly to compensate. Test with a dollar bill: close the door on it — you should feel resistance when pulling it out. Check the gasket for tears, deformation, and mold. Clean gaskets with warm soapy water; replace if damaged.</p> <h3>3. Thermostat / Temperature Control Malfunction (20% of cases)</h3> <p>The thermostat (mechanical) or temperature sensor (electronic) tells the compressor when to cycle off. If it fails in the "cold" position or reads incorrectly, the compressor never gets the "temperature reached" signal. On Frigidaire mechanical thermostat models, try turning the dial down — if the compressor doesn't shut off at the warmest setting, the thermostat has failed.</p> <h3>4. Defrost System Failure (10% of cases)</h3> <p>If the defrost system fails, ice builds up on the evaporator coils over days, progressively blocking airflow. The compressor runs constantly trying to cool through the ice. Manual defrost (unplug for 24 hours) temporarily fixes it, but the problem returns within a week if the defrost heater/timer/thermostat isn't repaired.</p> <h3>5. Low Refrigerant (Sealed System Leak) (10% of cases)</h3> <p>A refrigerant leak reduces the system's cooling capacity, causing the compressor to run non-stop without reaching target temperature. This is a sealed system repair requiring EPA-certified technicians. Common leak points: evaporator tubing, compressor fittings, and soldered joints.</p> <h2>Step-by-Step Troubleshooting</h2> <p>Before starting any troubleshooting on your Frigidaire refrigerator, disconnect power at the circuit breaker or unplug the unit. For gas appliances, turn off the gas supply valve.</p> <ol> <li><strong>Identify your exact model:</strong> Locate the model number on the serial plate (typically inside the door frame, on the rear panel, or under the lid). This determines exact parts and diagnostic procedures.</li> <li><strong>Check for error codes:</strong> If your Frigidaire refrigerator has a digital display, note any error codes shown. These narrow the diagnosis to a specific component.</li> <li><strong>Inspect the most likely cause:</strong> Based on the causes above, start with the highest-probability component. </li> <li><strong>Test basic components:</strong> Check power supply, inspect accessible parts for visible damage, and verify settings are correct.</li> <li><strong>Test operation:</strong> After addressing any obvious issues, restore power and run a test cycle. Monitor for 10-15 minutes to see if the symptom recurs.</li> </ol> <h2>When Should You Call a Professional?</h2> <p>Contact a certified appliance repair technician if:</p> <ul> <li>The issue persists after basic troubleshooting</li> <li>You notice burning smell, sparking, or electrical damage</li> <li>The repair requires accessing sealed refrigerant systems, gas connections, or high-voltage components</li> <li>Your Frigidaire refrigerator is under warranty — professional diagnosis preserves coverage</li> </ul> <h2>How Much Does This Repair Cost?</h2> <p>Typical repair costs for Frigidaire refrigerator running constantly: (parts and labor combined). The lower end covers simple component replacements completed in a single visit. The higher end involves more complex repairs or multiple failing parts. A diagnostic visit confirms exact cost before work begins.</p> <h2>Frequently Asked Questions</h2> <h3>Why does my Frigidaire refrigerator run all the time?</h3> <p>The most common cause is dirty condenser coils — pull off the kick plate or look at the rear and clean the coils with a brush and vacuum. The second most common cause is a worn door gasket allowing warm air in. Both are easy, inexpensive fixes. If coils are clean and gasket is good, the thermostat or defrost system may be failing.</p> <h3>How much electricity does a constantly running Frigidaire refrigerator use?</h3> <p>A normally cycling refrigerator uses 100-400 kWh/year. A constantly running compressor can double or triple energy consumption to 300-1200 kWh/year. Beyond the electricity cost, continuous running shortens compressor life and can lead to premature compressor failure ( repair).</p> <h3>Is a constantly running Frigidaire refrigerator dangerous?</h3> <p>Not immediately dangerous, but it accelerates compressor wear and increases energy bills. The compressor motor generates significant heat — touch the rear/bottom of the fridge and it will be noticeably warmer than normal. Address the root cause promptly to prevent compressor failure ( repair).</p> <p><em>Still having issues with your Frigidaire refrigerator? <a href="/book">Book an EasyBear technician</a> for expert Frigidaire [refrigerator repair](/bay-area/services/refrigerator-repair). Our technicians carry OEM parts and brand-specific diagnostic equipment on every service call.</em></p>