Error code reference

Samsung Refrigerator Error Code Freezer Ice Pipe Heater Error (Ice Bites)

Ice Bites ice maker water pipe heater circuit fault detected.

SourceSamsung French Door Refrigerator - Service Manual: RF23BB/RF29BB/RF24BB/RF30BB Seriesp. 91

Diagnostic procedure

The full Freezer Ice Pipe Heater Error (Ice Bites) procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Separate MAIN PCB CN20 wire, measure resistance between CN20-"21" ↔ "23"; should be 72 ohm ±7%. 0 ohm = heater short, infinity = wire/bimetal open.

SourceSamsung French Door Refrigerator - Service Manual: RF23BB/RF29BB/RF24BB/RF30BB Seriesp. 91

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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