All Samsung Refrigerator Error Codes — Complete Troubleshooting Guide (2026)
This comprehensive guide covers every known Samsung Refrigerator error code — 13 codes total. Each error includes what it means, how to fix it yourself, and when you should call a professional technician.
Detailed Error Code Guides
Error 21E: Error 21E tells the control board that the freezer fan isn’t operating correctly. The fridge will show reduced cooling, the ice maker may stop, and you might hear a humming motor that never spins. The code protects the compressor from running without proper airflow.
Fix Samsung Refrigerator error 21E fast. Learn symptoms, causes, DIY steps, parts, cost and when to call a pro.
- Quick Power Reset
- Inspect for Physical Obstructions
- Test Fan Motor Continuity
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, Flat‑head screwdriver, Multimeter (set to continuity), T20 Torx bit
Read full troubleshooting guide →Error 22E: Error 22E tells the control board that the evaporator fan in the freezer isn’t turning properly. Without airflow, the fridge compartment can become warm, frost can build on the coil, and the unit may make a loud humming or clicking noise.
Fix Samsung Refrigerator error 22E fast. Learn symptoms, causes, step‑by‑step repair, parts cost, and warranty info in this 2026 guide.
- Power‑Cycle the Refrigerator
- Inspect the Fan for Obstructions
- Safety Check Before Testing
- ...see all 7 steps →
Tools needed: Phillips #2 screwdriver, Flat‑head screwdriver, Multimeter (set to continuity mode), Needle‑nose pliers
Read full troubleshooting guide →Error 33E: Error 33E tells the refrigerator’s control board that the ice‑pipe heater is not reaching the required temperature. The fridge will usually stop the ice‑maker or show a cooling‑related fault because the heater that prevents the pipe from freezing is malfunctioning.
Fix Samsung Refrigerator error 33E (ice pipe heater) with step‑by‑step guide, cost estimate, warranty tips, and preventive maintenance.
- Quick Power Reset
- Locate the Ice Pipe Heater
- Inspect Wiring and Connectors
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, Flat‑head screwdriver (size 5 mm), Multimeter (set to ohms), T20 Torx bit, Adjustable wrench (10‑12 mm)
Read full troubleshooting guide →Error 39E: Error 39E tells the refrigerator’s control board that the ice‑maker module isn’t completing its cycle. The fridge may stop making ice, flash 39E on the display, or halt the ice‑maker motor entirely.
Fix Samsung Refrigerator error 39E (ice maker function error) fast. Learn symptoms, root causes, step‑by‑step repair, parts list, cost estimate, and when to...
- Quick Power Reset
- Verify Water Supply to the Ice Maker
- Inspect the Ice Maker Module
- ...see all 9 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Digital multimeter (set to continuity/ohms), Small bucket or tray, Lint‑free cloth
Read full troubleshooting guide →Error 40E: Error 40E tells the refrigerator’s control board that the ice‑room (freezer) fan isn’t working correctly. The fridge will likely make a humming noise or stop cooling in the freezer compartment, which can eventually affect the fresh‑food section.
Fix Samsung Refrigerator error 40E (ice room fan error) fast. Learn symptoms, root causes, step‑by‑step repair, parts cost, and when to call a pro.
- Power‑Cycle the Refrigerator
- Inspect the Fan for Physical Obstructions
- Test Fan Motor Continuity
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, Digital multimeter, Needle‑nose pliers, Insulated work gloves
Read full troubleshooting guide →Error 41E: Error 41E tells the refrigerator’s control board that the evaporator or freezer fan motor isn’t turning. The fridge may stop cooling, make a humming or clicking noise, or the ice maker may stop working because air isn’t circulating properly.
Fix Samsung Refrigerator error 41E (evaporator fan motor failure) with our step‑by‑step guide. Learn symptoms, causes, DIY repair, cost, and warranty info.
- Quick Reset – Power Cycle the Refrigerator
- Inspect the Fan Blade for Obstructions
- Test Fan Motor Continuity
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Flat‑head screwdriver (3 mm), Multimeter with continuity test function, Nut driver set (6 mm, 8 mm)
Read full troubleshooting guide →Error 5E: Error 5E tells the control board that the freezer‑defrost temperature sensor is missing, out of range, or shorted. The fridge may stop defrosting, leading to excess frost and reduced cooling efficiency.
Fix Samsung Refrigerator error 5E (defrost sensor) fast with our step‑by‑step guide: reset, sensor test, parts list, cost estimate, and warranty tips.
- Quick Power Cycle
- Locate the Defrost Sensor
- Test Sensor Continuity
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, Flat‑head screwdriver (3 mm), Multimeter (set to ohms and continuity), T20 Torx bit, Adjustable wrench (for rear panel screws)
Read full troubleshooting guide →Error 84E: Error 84E tells the refrigerator’s control board that the compressor failed to start and has been locked out for protection. The fridge stops cooling, may click or hum, and the ice maker often stops working.
Fix Samsung Refrigerator error 84E fast. Learn symptoms, root causes, DIY steps, parts, cost and warranty info in this 2026 guide.
- Quick Power Reset
- Inspect the Compressor and Relay
- Test the Overload Protector
- ...see all 7 steps →
Tools needed: Phillips #2 screwdriver, Flat‑head screwdriver (3 mm tip), Digital multimeter (with continuity test), 7 mm socket wrench, Insulated safety gloves
Read full troubleshooting guide →Error 8E: Error 8E tells the refrigerator’s control board that the ice‑maker temperature sensor is out of range or not responding. The ice maker may stop producing cubes, or the freezer may run continuously trying to compensate.
Fix Samsung Refrigerator error 8E fast. Learn symptoms, root causes, step‑by‑step repair, parts cost, and warranty info.
- Power‑Cycle the Refrigerator
- Inspect the Ice‑Maker for Mechanical Jams
- Confirm the Water Supply to the Ice‑Maker
- ...see all 8 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Digital multimeter (set to ohms), Flashlight or headlamp, Nut driver set (5 mm & 6 mm)
Read full troubleshooting guide →Error SYMPTOM-ICE-MAKER: The SYMPTOM‑ICE‑MAKER code tells the refrigerator’s control board that the ice‑maker module isn’t producing cubes. You’ll notice an empty ice bin, a silent ice‑maker motor, and sometimes a delayed water‑fill signal. The error stops the freezer from completing the ice‑making cycle.
Learn why Samsung refrigerator error SYMPTOM-ICE-MAKER shows up, the most common root causes, a step‑by‑step reset, and how much a DIY repair or pro service...
- Quick Power Reset
- Verify Water Supply Line
- Inspect the Ice Maker Arm and Bin
- ...see all 7 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Flat‑head screwdriver, Multimeter (set to ohms and voltage), Small needle‑nose pliers, Bucket or shallow pan
Read full troubleshooting guide →Error SYMPTOM-LEAKING: The SYMPTOM-LEAKING code tells you that your Samsung refrigerator is detecting water where it shouldn't be. You’ll usually see water pooling on the floor, inside the freezer compartment, or dripping from the interior. The control board flags the leak so it can protect the appliance and alert you before damage spreads.
Fix Samsung Refrigerator error SYMPTOM-LEAKING with a quick DIY guide—learn causes, step‑by‑step repair, cost estimates and warranty info for water leaks.
- Quick Power Reset
- Inspect the Drain Pan and Evaporator Tray
- Check the Defrost Drain for Blockage
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, Flathead screwdriver (6 mm tip), 13 mm socket wrench, Adjustable wrench, Multimeter (for continuity checks), Bucket or large bowl, Towel or absorbent cloth
Read full troubleshooting guide →Error SYMPTOM‑NOISY: The SYMPTOM‑NOISY code tells the refrigerator’s control board that the unit is louder than normal. You’ll hear humming, rattling, or knocking from the freezer or fridge compartment, which can indicate a fan, compressor, ice‑maker, or water‑line issue.
Fix Samsung Refrigerator SYMPTOM‑NOISY noise issue with step‑by‑step guide. Learn causes, DIY cost, parts, warranty, and when to call a pro.
- Quick Power Reset
- Inspect Door Gaskets and Seal Alignment
- Check the Evaporator Fan for Obstructions
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, Flat‑head screwdriver, 13 mm socket wrench, Digital multimeter, Vacuum cleaner with brush attachment
Read full troubleshooting guide →Error SYMPTOM‑NOT‑COOLING: The SYMPTOM‑NOT‑COOLING code tells the refrigerator controller that the interior temperature is above the set point and the cooling system isn’t removing heat. Warm food, a constantly running compressor, and an error message on the display are common signs.
Learn why Samsung Refrigerator error SYMPTOM‑NOT‑COOLING means no cooling, see quick reset steps, root causes, DIY cost, and when to call a pro.
- Quick Power Reset
- Verify Door Seals and Open‑Door Switch
- Check Condenser Coils for Dust and Obstructions
- ...see all 8 steps →
Tools needed: Phillips #2 screwdriver, Flat‑head screwdriver, Digital multimeter (0–20 V range, continuity mode), 7 mm socket wrench, Flashlight or headlamp, Suction cup for door panel removal
Read full troubleshooting guide →Common Samsung Refrigerator Problems
Beyond specific error codes, Samsung Refrigerator owners frequently encounter these issues:
- Error codes that keep coming back — Usually indicates the root cause wasn't fully addressed. Follow our complete repair guides above.
- Multiple error codes at once — Often points to a control board issue or power supply problem. Check our individual guides for related codes.
- Error code not listed here — Contact Samsung support directly or check your owner's manual. We update this guide as new codes are discovered.
Samsung Refrigerator Maintenance Tips
Prevent error codes before they appear with regular maintenance:
- Clean filters and drains monthly to prevent blockage errors
- Check water supply connections quarterly for leaks or kinks
- Run cleaning cycles as recommended in your owner's manual
- Keep the appliance level — uneven surfaces cause sensor errors
- Don't overload — excess weight triggers motor and balance errors
When to Call a Professional
While many Samsung Refrigerator error codes can be resolved with basic troubleshooting, call a certified technician if:
- The error persists after following all troubleshooting steps
- You see signs of electrical damage, burning smells, or water leaks
- The repair requires specialized tools or involves gas/electrical connections
- Your appliance is still under warranty — DIY repairs may void coverage