Error code reference

Samsung Refrigerator Error Code R-10 (Pantry-Damper-Heater segment)

Pantry room damper heater open/wire error

Pantry room damper heater open/wire error - separation of damper heater housing part, contact error, disconnection, or short circuit.

First step from the service manual

Separate MAIN PCB CN91 from PCB, check resistance between Black and Brown wire (shall be 145 ohm ±7%).

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
  • Verified part numbers when replacement is required
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