Nine times out of ten, a Danby fridge stops cooling because the condenser coils are caked in dust or the door seal is leaking air. Start by cleaning the coils and checking the gasket for gaps before looking at the thermostat or compressor.
Look, if you ignore a Danby that's not cooling, you're not just risking spoiled food. The compressor keeps running flat out trying to catch up, and that kills it fast. I've walked into kitchens where somebody waited two weeks and turned a $15 fix into a $300 compressor job. Most of the time it's something dumb like dusty coils or a soft door gasket. Catch it early.
Phillips #2 screwdriver, Vacuum with brush attachment
Danby Refrigerator Not Cooling: Repair Guide
OK so here's the deal with Danby fridges specifically. These are compact units, usually 4 to 10 cubic feet, and they're way more sensitive to their environment than a full-size fridge. I've seen a ton of these fail just because someone stuck them in a hot garage or crammed them under a cabinet with zero airflow. Good news? Most NOT-COOLING issues on Danby units are cheap fixes. A start relay is under $20. A gasket is maybe $25. You probably don't need a new fridge.
Most Likely Causes
Based on aggregated repair data, here is the probability breakdown for this error code:
Dirty Condenser Coils40%
Faulty Start Relay25%
Evaporator Fan Failure15%
Gasket Leaks10%
Thermostat Malfunction10%
Symptoms You May Notice
The fresh food section feels like room temperature even after running for hours, but the freezer might still have some cold to it.
Compressor clicks on and off every couple minutes instead of running steady. That's classic start relay failure right there.
There's a solid sheet of ice plastered across the entire back wall of the freezer and nothing in the fresh food section is cold at all.
Everything inside feels damp and the temperature is hovering somewhere around 50 degrees or higher, with condensation dripping inside.
Complete silence. No hum, no fan noise, nothing moving. Either it's lost power or the compressor has quit.
Can you reset a Danby refrigerator to clear the NOT-COOLING code?
Turn the temperature dial all the way to 0 or Off. Unplug the fridge from the wall and wait a full 10 minutes. Not 2 minutes. Ten. This lets the compressor pressures equalize so it doesn't struggle to restart. Plug it back in, set the dial to 4 or 5, and listen. The compressor should click on within 3 to 5 minutes. If nothing happens after 10 minutes, you've got a component failure and a reset won't fix it.
Tools Required for Diagnosis
Phillips #2 screwdriverVacuum with brush attachmentDigital multimeterHair dryerSoft-bristle cleaning brushDollar bill (for gasket test)Flashlight or headlamp
Diagnostic Checklist
Follow these steps in order. We start with the easiest external fixes before opening up the machine.
ComponentComponent Under Test
Expected Range0–30 ohms
ConditionIf Open (OL) or infinite, replace component.
Frequently Asked Questions
Why is my Danby fridge running but not getting cold?
Nine times out of ten it's the evaporator fan or the condenser coils. If the compressor is humming but the fridge is warm, open the freezer and press the door switch manually. You should feel air blowing in there. If you don't, that fan is either dead or iced over. Also make sure there's at least 2 inches of clearance around the back and sides. These compact units dump a serious amount of heat and if it can't escape, the whole system just runs warm continuously. Start with the coils and the fan before you spend money on anything else.
Can I reset my Danby refrigerator?
Yep. Turn the dial to 0, unplug it, wait a full 10 minutes, plug it back in, set the dial to 4 or 5. That's it. The 10 minutes matters because the compressor needs time to equalize pressure before it can restart cleanly. If you plug it back in too soon the compressor tries to start under load and the start relay trips out again. Always do this before buying any parts. I've had this fix work on units that seemed totally dead.
How long should a Danby refrigerator last?
Honestly, 8 to 12 years if you take care of it. The number one thing that kills these early is bad placement. Don't put them in a hot garage where the ambient temperature gets above 90 degrees in summer. Don't cram them under a counter with the back flush against the wall. Clean the coils every 6 months and check the door gasket once a year. Do those three things and you'll get the full lifespan out of it no problem.
Why is there ice building up on the back wall of my Danby?
That's your evaporator plate frosting over, which usually means the defrost system isn't cycling or you've got a bad door seal letting warm moist air in. Thin even layer of frost? Probably a door seal issue. Thick solid block of ice that's basically walled off the back of the freezer? The defrost timer or heater has failed and it's never completing a defrost cycle. Unplug the unit and let it fully defrost for 24 hours with the doors open, then plug it back in. If the ice comes back within a week, you've got a defrost component that needs replacing.
How much does it cost to fix a Danby refrigerator that's not cooling?
Depends on the part. Start relay is $10 to $20 and takes 5 minutes to swap. Door gasket runs $15 to $40. Thermostat is $20 to $35. Evaporator fan motor is $25 to $50. Compressor is where it gets ugly, $150 to $300 for the part alone plus labor, and honestly at that point you're usually better off buying a new unit. But here's the thing: most NOT-COOLING calls I get on Danby units end up being the cheap stuff. I'd say 70% get fixed with a $15 start relay or a coil cleaning.
Is it worth repairing a Danby refrigerator or should I just replace it?
If the fridge is under 8 years old and the repair is under $100, fix it. If it's over 10 years old and you're staring at a compressor replacement, just buy new. Danby compact fridges retail for $200 to $500 new, so dropping $200 on a compressor repair on an old unit doesn't make financial sense. But don't give up on it just because it stopped cooling. I've fixed dozens of these with a $15 part. Simple rule: if the repair costs less than half the replacement price, it's worth fixing.
Models Known to Experience NOT-COOLING Errors
This repair applies to most Danby refrigerators with this error code. Common model numbers include: