When your Samsung refrigerator shows a code, it is pointing at the part of the cycle that failed. This page lists the 21 codes we could confirm in Samsung's own owner's manuals and support articles: what each one means, the checks that are safe to do yourself, and the point where a technician should take over.
Book Samsung refrigerator repair
Monday - Friday: 8 AM to 10 PM
Saturday: 8 AM to 10 PM
Sunday: 10 AM to 10 PM
Diagnostic visit: $75, or $115 for a double unit.
Credited toward your repair when you approve the quote.
Covers owner-facing codes Samsung documents for its US refrigerators (French door, side-by-side, 4-door Flex and Family Hub). Family Hub models add screen-specific codes (41/42, 41C, 85C); the 'xE' sensor and fan codes are shared across lines.
Codes appear on the control panel as numbers, letters, or blinking segments in place of the temperatures (sometimes split across both readouts, e.g. 88 88); Family Hub models can list current and past codes via Fridge Manager > Fridge Settings > Self Check. Samsung asks owners not to unplug or press buttons to clear a code unless its guide says to; where a reset is advised, it's unplugging or switching off the breaker for about 60 seconds.
| Code | Meaning | What to do |
|---|---|---|
| 21E | Freezer fan isn't detected turning when it should | Check, then call if it returns |
| 22E | Fridge-section fan error | Check, then call if it returns |
| 83E | Abnormal compressor current, often after a power surge | Check, then call if it returns |
| 85E | Compressor low-voltage (brownout) condition detected | Check, then call if it returns |
| 86E | Compressor over-voltage (power surge) detected | Check, then call if it returns |
| 88 88 | Communication fault, often from power loss during startup | Check, then call if it returns |
| PC ER | Communication error between refrigerator components | Check, then call if it returns |
| 84C | Compressor lock detected | Needs a technician |
| 5E | Fridge defrost sensor error | Needs a technician |
| 8E | Ice maker (freezer) sensor error | Needs a technician |
| 14E | Ice maker sensor error | Needs a technician |
| 33E | Ice pipe heater error | Needs a technician |
| 39E | Ice maker function error | Needs a technician |
| 40E | Ice room fan error | Needs a technician |
| 85C | Low supply voltage detected, usually after a brief outage | Usually a quick fix |
| 41 | Family Hub software issue; interior blue lights flash | Check, then call if it returns |
| 41C | Family Hub software or update glitch | Usually a quick fix |
| 76C | Water detected in the Autofill pitcher compartment | Usually a quick fix |
| AP | Wi-Fi setup (Access Point) mode is active | Usually a quick fix |
| OF OF | Cooling Off (demo/showroom) mode; the fridge won't cool | Usually a quick fix |
| Ice Off (blinking) | Ice bucket is missing or not seated correctly | Usually a quick fix |
Safety first. Switch the appliance off at its power button and unplug it or turn off the breaker before you clean a filter or check a hose. If you smell gas, leave the home and call your gas utility from outside. If there is a burning smell, smoke, sparking or water near wiring, stop using it and keep it off until it has been checked.
Call a technician if: Code returns after a full defrost
Call a technician if: Code returns after a full defrost
Call a technician if: Code returns after the power cycle
Call a technician if: Code returns after the power cycle
Call a technician if: Code returns after the power cycle
Call a technician if: Code returns after the power cycle
Call a technician if: Code returns; a technician can check the door wiring connection
Call a technician if: Always; book service
Source: [1]
Call a technician if: Always; book service
Source: [1]
Call a technician if: Always; book service
Source: [1]
Call a technician if: Always; book service
Source: [1]
Call a technician if: Always; book service
Source: [1]
Call a technician if: Always; book service
Source: [1]
Call a technician if: Always; book service
Source: [1]
Call a technician if: It keeps returning without power interruptions
Call a technician if: Flashing returns after the reboot
Call a technician if: It comes back after updating
Call a technician if: It keeps coming back
Call a technician if: Not needed
Call a technician if: Not needed; Samsung says no service is required
Call a technician if: Keeps blinking with the bucket properly seated
If a code comes back after the safe checks, or the table says it needs a technician, the fault is usually a sensor, valve, pump, motor or control board, and diagnosing it means opening the refrigerator. Our technicians repair Samsung appliances across Washington, DC, Northern Virginia and Maryland, seven days a week until 10 PM. Tell us the code when you book and we bring the parts that code usually points to.
Book Samsung refrigerator repair $75 diagnostic, credited toward the repair.
Every code on this page was checked against Samsung's own documentation: owner's manuals, use and care guides, support articles or Samsung technical sheets. Codes we could only find on third-party sites are left out. Meanings are paraphrased; your model's manual is the final word.
Samsung is a trademark of its owner. Appliance Surgeon is an independent repair company and is not affiliated with Samsung.