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Model reference

Jenn-Air KBFN402EPA01

Refrigerator

10 documents17 error codes16 service modes

Available documentation

Tech Sheet

  • Tech Sheet16 pg
    Covers this model
  • Tech Sheet16 pg
    Covers this model
  • Fiche technique - Tech Sheet W1071776416 pg
    Covers this model

Service Manual

  • Built-In Bottom Mount Dual Evaporator Refrigerator - Job Aid W1076811077 pg
    Covers this model

Wiring Diagram

  • Schematic Wiring Diagram - W10600680A4 pg
    Covers this model
  • KitchenAid KBFN506ESS01 Refrigerator Wiring Sheet4 pg
    Covers this model

Service Flash

  • Built-in Refrigerator LED Lighting6 pg
    Covers this model

Training

  • Training pointer W11170909 revB6 pg
    Covers this model

Installation Guide

  • Installation Instructions72 pg
    Covers this model
  • Instrucciones de instalacion4 pg
    Covers this model
MyPros+ Max

Diagnose your Jenn-Air KBFN402EPA01.

  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
  • Verified part numbers when replacement is needed
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Error codes (17)

CodeMeaning
2 FLASHESInverter diagnostic LED3 FLASHESInverter diagnostic LED4 FLASHESInverter diagnostic LEDC2Compressor error.F1FC or RC fan error.F3FC or RC fan error.H1Defrost heater error.H2Defrost heater error.H3Defrost heater error.H4Defrost heater error.OPOpen circuit detectedS1FC compartment sensor shorted or open.S2RC compartment sensor shorted or open.S3FC evaporator sensor shorted or open.S4RC evaporator sensor shorted or open.S5Ambient sensor shorted or open.SHShort circuit detected

Service modes (16)

  • Service Diagnostics Mode["Ensure the refrigerator is not in a lockout mode (Showroom Mode, Cooling Off, or Sabbath…
  • Showroom Mode Exit["Press and hold FRIDGE and FREEZER keys for 3 seconds to exit Showroom Mode."]
  • Step 01 - Thermistors Test["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 01 at Main Menu.","Press…
  • Step 02 - Compartment Temperature History["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 02 at Main Menu.","Press…
  • Step 06 - Fans Test["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 06 at Main Menu.","Press…
  • Step 07 - DC Heaters Test["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 07 at Main Menu.","Press…
  • Step 08 - Door Switch Test["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 08 at Main Menu.","Press…
  • Step 09 - DC Heater Activation Mode (FDBM Only)["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 09 at Main Menu.","Press…
  • Step 10 - Cooling System Functionality Testing["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 10 at Main Menu.","Press…
  • Step 11 - Set Compressor Speed Test["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 11 at Main Menu.","Press…
  • Step 12 - AC Defrost Heater["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 12 at Main Menu.","Press…
  • Step 13 - All UI LEDs Test["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 13 at Main Menu.","Press…
  • Step 14 - All Buttons Test on UI["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 14 at Main Menu.","Press…
  • Step 17 - Ice and Water System Testing["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 17 at Main Menu.","Press…
  • Step 18 - SW Version for Control Boards["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 18 at Main Menu.","Press…
  • Step 19 - RH/T Test["Enter Service Diagnostics Mode.","Press '+' or '-' to navigate to Step 19 at Main Menu.","Press…

Full entry steps, exit procedures, and test sequences are available in Max.

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