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Samsung Refrigerators2010–present

Error Code WIFI-COMM

WiFi module not responding

Moderate

Address soon - your appliance may not work properly

Also displayed as: LED blinks

What This Means

WiFi module cable disconnected; WiFi module failure; Main PCB WiFi circuit failure; Connector CN04 issue

What actually causes this:

WiFi module cable loose or module failure

First Thing to Check

Check WiFi module cable at CN04 connector

Parts Involved

WiFi ModuleWiFi Module Connector CN04

How to Fix

  1. 1

    1. Check CN04 connector wire connection status

  2. 2

    2. Verify WiFi module connector seating

  3. 3

    3. With oscilloscope, verify WiFi communication signals

  4. 4

    4. Check for corrosion on connector pins

This Error Applies To

Samsung RF24R7201 Series Refrigerators (2010) (2010–present)

Service manual exact match: RF24R7201AAService manual exact match: RF24R7201EGService manual exact match: RF24R7201SAService manual exact match: RF24R7201EOService manual exact match: RF24R7201APService manual exact match: RF24R7201EUService manual exact match: RF24R7201EFService manual exact match: RF24R7201FA

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