Seeing **23C** on a Samsung refrigerator narrows the problem to **condenser fan error**. What you do next depends on whether the code is an issue, a normal status/test message, or a model-dependent interpretation. The useful diagnostic value of the code is the subsystem it identifies. A good repair process confirms the symptom, checks the accessible external conditions, and then follows the model-specific circuit only if the display returns. The recorded display form is **23C**. Search normalization stores it as **23C** while preserving the characters a homeowner actually sees.
Reviewed by Ethan Mercer · Last reviewed August 17, 2026
Written by
Ethan Mercer Appliance Repair Content SpecialistPublished August 17, 2026Updated August 22, 2026Technically reviewed August 17, 2026
Content status:
Verified
Error code23C
ApplianceRefrigerator
Quick answer
Condenser fan error.
Model compatibility: Samsung can reuse or reformat codes across series and model years, so 23C may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Seeing **23C** on a Samsung refrigerator narrows the problem to **condenser fan error**. What you do next depends on whether the code is an issue, a normal status/test message, or a model-dependent interpretation. The useful diagnostic value of the code is the subsystem it identifies. A good repair process confirms the symptom, checks the accessible external conditions, and then follows the model-specific circuit only if the display returns. The recorded display form is **23C**. Search normalization stores it as **23C** while preserving the characters a homeowner actually sees.
Signs
Symptoms you may notice
The 23C display becomes more meaningful if air movement may be weak, absent, noisy, or restricted.
While 23C is active, cooling or drying performance can deteriorate as airflow drops.
A symptom that fits 23C is that a fan can scrape, stop, or run abnormally if ice, debris, lint, or a mechanical issue is present.
A symptom that fits 23C is that 23C appears and the refrigerator may show behavior related to condenser fan error.
One clue that supports the 23C diagnosis is that cooling, airflow, ice-making, defrost, or temperature performance can become intermittent depending on the affected subsystem.
Why it happens
Possible causes
varies by model/region — cross-region baseline — Condenser fan error
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
The next non-invasive check is to clear user-accessible vents, filters, lint screens, or exterior airflow paths.
As an external check for 23C, listen for abnormal fan noise without removing live panels.
Before requesting service for 23C, verify for visible frost, lint, debris, or a crushed external duct where relevant.
Before requesting service for 23C, do not force frozen panels or reach into moving fan assemblies.
To rule out an accessible cause, photograph the code before resetting or unplugging the refrigerator.
With 23C recorded, verify doors, visible airflow/ice obstructions, water/ice-bin seating, or demo mode only when relevant.
Important safety warning. Protect food if temperatures are no longer safe. Do not open the sealed refrigeration system or energized inverter/compressor circuits. If resolving 23C would require energized internal access, that is the point to hand the diagnosis to a qualified technician.
Get help
When to request repair service
If airflow paths are clear but the fan-related code returns, the motor, feedback sensor, wiring, ice/defrost condition, or control may need testing. A repeatable 23C event is more useful diagnostically than repeated resets, because it shows when the condenser fan error check is failing.
Book your repair
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
A single documented power reset can help after an external condition or power event is corrected. If **23C** returns at the same stage, repeated resets only erase useful evidence and do not repair the cause.
Continue only if the appliance is otherwise safe and the owner-level checks are appropriate. Stop for leakage near electrical parts, smoke, burning odor, arcing, gas concerns, repeated breaker trips, uncontrolled heating, or unsafe temperatures.
Not automatically. Samsung error codes are diagnostic indicators, not part numbers. Confirm the circuit around **23C** before replacing anything.
The same-looking code can be reused on another Samsung appliance family or reformatted by region/model year. Match the appliance type and exact model before applying a meaning. This page therefore keeps **Refrigerator 23C** separate from same-looking codes used by other Samsung appliance families.
References
Sources & references
Samsung Canada internal RF32FMQDBSR/AA service error-code pages (support-cacyber.samsung.com)
