Samsung Refrigerators
Error Code 52Er
WiFi module is not communicating with main control board
Moderate
Address soon - your appliance may not work properly
Also displayed as: 52Er displayed with alarm
What This Means
WiFi module to Main PCB cable disconnection; WiFi module malfunction; Main PCB malfunction; Corrupted serial communication
What actually causes this:
WiFi module cable came loose or WiFi chip lost power supply
First Thing to Check
Check that the WiFi module connector is fully seated and has power indicators
Parts Involved
WiFi module (4709-003051 TP1X)Main PCB CN05 connectorWiFi communication cable
How to Fix
- 1
Check WiFi module cable (CN05) connection to Main PCB
- 2
Verify WiFi module power supply (CN05 pins 5,6: 12V, 5V)
This Error Applies To
Samsung RS5300C Series Refrigerators
Service manual exact match: RS5300CService manual exact match: RS28CB700AService manual exact match: RS60CB700AService manual exact match: RS28CB7600Service manual exact match: RS23CB700AService manual exact match: RS28CB760AService manual exact match: RS60CB760AService manual exact match: RS5300CC+1 more