Amana Freezer Not Freezing — Solved

<p>Amana freezers (AZF33X16DW upright, AQU1627BRW chest) are Whirlpool's value brand, designed for reliability and straightforward repair. When an Amana freezer stops freezing, the causes are typically the same as other Whirlpool-platform units but with Amana-specific part numbers. Amana freezers are common in garages, basements, and rental properties where temperature extremes stress the cooling system.</p> <h2>Quick Answer</h2> <p>Amana freezers that stop freezing are most commonly caused by a failed start relay on the compressor (30%), dirty condenser coils (25%), or a defrost system failure in frost-free models (20%). Check the compressor first — if you hear clicking every few minutes, the start relay has failed. This is a part that is the most common Amana [freezer repair](/bay-area/services/freezer-repair).</p> <h2>What Are the Most Common Causes?</h2> <h3>1. Compressor Start Relay Failure (30% of Cases)</h3> <p>The start relay on Amana freezers (Whirlpool-sourced relay, part varies by model) helps the compressor motor start. When it fails, the compressor attempts to start, runs for 1-2 seconds, then shuts off on the overload protector. This produces a clicking sound every 5-10 minutes. The relay is a small plug-in device on the side of the compressor — replacement takes 5 minutes and no tools beyond a screwdriver to access.</p> <p>Across hundreds of Amana service calls, our technicians identify wear on the primary failure component as the primary culprit when diagnosing not freezing — solved.</p> <p><strong>DIY Difficulty:</strong> Easy<br/> <strong>Parts Cost:</strong> <br/> <strong>Professional Repair Cost:</strong> </p> <h3>2. Dirty Condenser Coils (25% of Cases)</h3> <p>Amana freezers in garages and basements collect dust rapidly on the condenser coils (typically located on the back of the unit or underneath). Dust insulation reduces heat dissipation, causing the compressor to overheat and shut down. Clean with a vacuum and condenser brush every 6-12 months.</p> <p><strong>DIY Difficulty:</strong> Easy<br/> <strong>Cost:</strong> </p> <h3>3. Defrost System Failure (20% of Cases — Frost-Free Upright Models)</h3> <p>Amana frost-free upright freezers (AZF series) use an auto-defrost system with a heater, timer, and thermostat. When the defrost heater fails, ice accumulates on the evaporator coils until airflow is completely blocked. The freezer warms gradually over days. Parts are Whirlpool-compatible — the defrost heater, timer, and thermostat are all standard Whirlpool platform components.</p> <p><strong>Parts Cost:</strong> (heater), (timer), (thermostat)<br/> <strong>Professional Repair Cost:</strong> </p> <h3>4. Thermostat Failure (15% of Cases)</h3> <p>The cold control thermostat regulates compressor operation. When it fails open, the compressor never starts. When it fails closed, the compressor runs constantly (covered in a separate article). Test by turning the thermostat knob — you should hear a click at the coldest setting. No click = failed thermostat.</p> <p><strong>Parts Cost:</strong> <br/> <strong>Professional Repair Cost:</strong> </p> <h3>5. Sealed System Leak (10% of Cases)</h3> <p>A slow <a href="https://www.epa.gov/section608" rel="nofollow noopener" target="_blank">refrigerant</a> leak causes gradual loss of cooling capacity. The freezer may maintain 20-30°F instead of 0°F. Sealed system repairs on Amana freezers are often not cost-effective — the repair cost may exceed the replacement cost of a new Amana unit.</p> <h2>Step-by-Step Diagnosis</h2> <ol> <li><strong>Listen for compressor</strong> — steady hum = running. Clicking = start relay. Silence = thermostat or power.</li> <li><strong>Clean condenser coils</strong> — rear or underneath. Vacuum and brush.</li> <li><strong>Check thermostat</strong> — turn to coldest setting, listen for click.</li> <li><strong>Frost-free: check evaporator</strong> — remove rear interior panel. Heavy ice = defrost system failure.</li> <li><strong>Test start relay</strong> — unplug from compressor, shake gently. If you hear a rattle, the internal element has broken — replace relay.</li> </ol> <h2>FAQ</h2> <p><strong>Q: Is it worth repairing an Amana freezer or should I replace it?</strong></p> <p>For start relay, thermostat, or defrost component failures ( repair), repair is clearly cost-effective. A new Amana freezer costs vary by model and condition. For sealed system failures ( repair), replacement is usually more practical.</p> <p><strong>Q: My Amana freezer is in an unheated garage. Can cold temperatures cause it to stop freezing?</strong></p> <p>Ironically, yes. Most Amana freezers are not designed for ambient temperatures below 0°F. The thermostat may not call for cooling when the ambient temperature is already at or below the set point, causing the freezer to cycle off. Some Amana models have a "garage kit" heater that keeps the thermostat sensing area warm enough to trigger compressor operation.</p> <p><strong>Q: Amana freezer compressor clicks every few minutes. Can I still use it?</strong></p> <p>No — the compressor is not running, so the freezer is not cooling. The clicking is the start relay failing to start the compressor. Food will thaw within 24-48 hours. Replace the start relay as soon as possible.</p> <hr/> <p><em>Amana [freezer not freezing](/bay-area/services/freezer-not-freezing)? EasyBear technicians carry common Amana parts for same-day repair. <a href="/book">Schedule service</a></em></p> <h2>Prevention Tips for Your Amana Freezer</h2> <p>Regular maintenance reduces the likelihood of unexpected breakdowns and extends the life of your Amana freezer:</p> <ul> <li>Keep the freezer at least 75% full — thermal mass helps maintain stable temperature during door openings.</li> <li>Defrost manually if frost exceeds 1/4 inch (for manual-defrost models) to maintain efficiency.</li> <li>Clean condenser coils every 6-12 months to prevent compressor overwork.</li> </ul> <p>Following these maintenance steps can help avoid costly repairs and keep your Amana freezer running efficiently for years.</p> <h2>What Does the Repair Cost Breakdown Look Like?</h2> <p>Here is what Amana freezer not freezing repair typically costs when broken down by component:</p> <ul> <li><strong>Diagnostic fee:</strong> covers inspection, testing, and identifying the root cause</li> <li><strong>Parts:</strong> depends on which component has failed; OEM parts for Amana may cost more than aftermarket</li> <li><strong>Labor:</strong> most repairs take 30-90 minutes on-site</li> </ul> <p><strong>Contact us for a precise estimate.</strong> EasyBear technicians provide an upfront quote after diagnosis — no hidden fees. The diagnostic fee is waived when you proceed with the repair.</p> <h2>When Should You Call a Professional?</h2> <p>Contact a certified appliance repair technician if:</p> <ul> <li>The issue persists after the basic troubleshooting steps above</li> <li>You notice electrical burning smell, sparking, or any sign of electrical damage</li> <li>The repair involves sealed refrigerant systems, gas connections, or high-voltage components</li> <li>Your Amana freezer is within warranty — professional diagnosis preserves warranty coverage</li> <li>You are uncomfortable working with electrical or gas-connected appliances</li> </ul> <p>EasyBear technicians carry Amana OEM parts and model-specific diagnostic tools on every service call, eliminating return visits for parts ordering.</p>