Model reference

KitchenAid KBFN506EBS05

Name: KitchenAid KBFN506EBS05
Brand: KitchenAid

Refrigerator

10 documents5 error codes15 service modes

Available documentation

Tech Sheet

Tech Sheet16 pg
Covers this model

Service Manual

SERVICE MANUAL R600A Refrigerant20 pg
Covers this model
Service Manual W1110548320 pg
Covers this model

Wiring Diagram

Main Control Diagram Schematic - Wiring Sheet4 pg
Covers this model
KitchenAid KBFN506ESS01 Refrigerator Wiring Sheet4 pg
Covers this model

Service Flash

Built-in Refrigerator LED Lighting6 pg
Covers this model

Tech Tip

Insert Sheet2 pg
Covers this model

Training

Using 250 PSI Nitrogen Test Pressure for Finding Sealed System Leaks6 pg
Covers this model

Installation Guide

Installation Instructions56 pg
Covers this model

Other

Technical Manual - W11105483 - Rev D - R600a Refrigerant41 pg
Covers this model

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M+ Max·KitchenAid Refrigerator

2 FLASHES on my KitchenAid KBFN506EBS05

M+

Inverter diagnostic LED: No 3-6 VDC

From Tech Sheet W13740183, p.35:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Error codes (5)

CodeMeaning

2 FLASHESInverter diagnostic LED 3 FLASHESInverter diagnostic LED 4 FLASHESInverter diagnostic LED OPOpen circuit detected SHShort circuit detected

Service modes (15)

Service Diagnostics Mode["Ensure the refrigerator is not in a Lockout mode (Showroom Mode, Cooling Off, or Sabbath…
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…

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