For the Samsung Refrigerator families covered by the source set, **85E** means **compressor low-voltage error**. The first useful step is to preserve the exact characters and model number before power cycling the appliance. Samsung appliances monitor whether a function reaches an expected state within a certain sequence. When that check fails, the control can store or display a code even though the root cause may sit elsewhere in the same circuit. The recorded display form is **85E**. Search normalization stores it as **85E** 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 code85E
ApplianceRefrigerator
Quick answer
Compressor low-voltage error.
Model compatibility: Samsung can reuse or reformat codes across series and model years, so 85E 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
For the Samsung Refrigerator families covered by the source set, **85E** means **compressor low-voltage error**. The first useful step is to preserve the exact characters and model number before power cycling the appliance. Samsung appliances monitor whether a function reaches an expected state within a certain sequence. When that check fails, the control can store or display a code even though the root cause may sit elsewhere in the same circuit. The recorded display form is **85E**. Search normalization stores it as **85E** while preserving the characters a homeowner actually sees.
Signs
Symptoms you may notice
The 85E display becomes more meaningful if cooling or heat-pump performance can drop or stop.
One clue that supports the 85E diagnosis is that the compressor may attempt to start, stop unexpectedly, or run without the expected result.
One clue that supports the 85E diagnosis is that the code can follow abnormal voltage, current, inverter, or motor feedback.
On affected Samsung refrigerator models, 85E appears and the refrigerator may show behavior related to compressor low-voltage error.
One clue that supports the 85E 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 — Compressor low-voltage 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 confirm household power is stable and the appliance has not just experienced an outage or surge.
To rule out an accessible cause, verify only external airflow and temperature conditions described in the manual.
To rule out an accessible cause, do not open sealed refrigeration circuits or inverter/high-voltage sections.
With 85E recorded, photograph the code before resetting or unplugging the refrigerator.
To rule out an accessible cause, verify doors, visible airflow/ice obstructions, water/ice-bin seating, or demo mode only when relevant.
With 85E recorded, use the exact model manual because Samsung refrigerator codes vary by family.
Important safety warning. Protect food if temperatures are no longer safe. Do not open the sealed refrigeration system or energized inverter/compressor circuits. Do not bypass a safety device merely to see whether 85E disappears.
Get help
When to request repair service
Compressor/inverter issues require qualified electrical and refrigeration-system diagnosis, especially when temperatures are unsafe or the code returns after a power reset. In a service visit for 85E, model-specific testing should follow the compressor low-voltage error circuit rather than treating the code as proof of one failed part.
Book your repair
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You can try the one reset Samsung documents for the model, but **85E** returning afterward means the condition still exists. Note the operating stage instead of cycling power repeatedly.
Short owner-accessible checks may be reasonable when the appliance is safe. Persistent **85E**, worsening performance, or any electrical/water/heat hazard is a reason to stop use.
The code alone is not enough to justify a part. **85E** should narrow testing to the affected function; the final cause still has to be verified on the exact model.
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 85E** 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)
