Model reference
Samsung RF28R7551**
Refrigerator
1 document33 error codes7 service modes
Available documentation
Service Manual
- Refrigerator French Door Refrigerator Service Manual162 pg
MyPros+ Max
Diagnose your Samsung RF28R7551**.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
Start diagnosing
$29/month · Cancel anytime · Or $9.95 3-day pass
Error codes (33)
CodeMeaning
13EHumidity sensor error14EIce Maker (Fridge) sensor error15EIce Room sensor error1EFreezer sensor error21EFreezer fan error22EFridge fan error23ECondenser fan (C-Fan) error24EFreezer defrosting heater error25EFridge defrosting heater error27EFlex Room damper heater error2EFridge sensor error39EIce Maker (Fridge) function error3EFreezer compartment defrosting sensor error40EIce Room fan error41EMain to Panel communication error.42EMain to Inverter communication error.43EIO Expander communication error.44EMain to Dispenser Panel communication error.45EFridge Ice Duct heater error46EFridge Ice Room heater error4EFridge compartment defrosting sensor error5EExternal air (ambient) sensor error6EFlex-Zone sensor error83EFreezer compartment abnormal high-temperature indicator blinks.84EFridge compartment abnormal high-temperature indicator blinks.85EFlex-Zone compartment abnormal high-temperature indicator blinks.88ECompressor start failure error.89ECompressor IPM fault error.90ECompressor location detection error.91ECompressor motor constraint (locked rotor) error.Service modes (7)
- Cooling Off (Shop Mode)In Fridge Manager, tap Fridge Settings, tap Cooling Off, tap Activate > Proceed.
- Force Defrost (Fd) - Freezer and Fridge CompartmentEnter Fridge Function Test mode, select 'Force Run', then select Force Defrost (Fd)
- Force Defrost (rd) - Fridge CompartmentEnter Fridge Function Test mode, select 'Force Run', then select Force Defrost (rd)
- Force Run (FF) - Compressor Forced OperationEnter Fridge Function Test mode, then select 'Force Run'
- Fridge Function Test (Engineer Mode)Within 3 seconds, touch the 'A' area and 'B' area in the pattern A-B-A-B-A-B
- Panel Function Test (Engineer Mode)Within 3 seconds, touch the 'A' area (left side of display) and 'B' area (right side of display) in…
- TEST MODE (Button Combination)Press the Fridge + Flex zone keys simultaneously for 8 seconds to enter TEST MODE. Then press the…
Full entry steps, exit procedures, and test sequences are available in Max.
Related Samsung refrigerator models
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass