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Error code reference

Samsung Refrigerator Error Code FF Ice Duct Heater Error

Fresh food ice duct heater detected as open; ice maker duct heater connector slip-out, contact defect, or wire breakage.

SourceSamsung French Door Refrigerator - Service Manual: RF28HD Seriesp. 61

Samsung codesSamsung refrigerator codes
Diagnostic procedure

The full FF Ice Duct Heater Error procedure

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MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Measure resistance between CN79 ORG and CN51 BRN on Main PCB; should be within 135 ohm ±7%. 0 ohm = heater short, infinity = wire breakage or slip-out.

SourceSamsung French Door Refrigerator - Service Manual: RF28HD Seriesp. 61

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More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

1 manual in the MyPros+ library documents this code for Samsung refrigerator.

Models covered by the manuals that document this code

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