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Could not find “Samsung Smart Home” in the app market. 

• The Samsung Smart Home app is available for smartphones that run Android 4.0 (ICS) or higher, or 

iOS 7.0 or higher  

The Samsung Smart Home app fails to operate. 

• The Samsung Smart Home app is available on applicable models only. 

• The old Samsung Smart Refrigerator app cannot connect with Samsung Smart Home models. 

The Samsung Smart Home app is installed but is not 

connected to my refrigerator. 

• You must log into your Samsung account to use the app.  • Make sure that your router is operating 

normally. 

• If the Wi-Fi icon on the refrigerator’s display is off, this indicates that no network connection has 

been established yet. In this case, use the Samsung Smart Home app to connect and register your 

refrigerator to the access point (AP) of your house. 

Could not log into the app. 

• You must log into your Samsung account to use the app. 

• If you don’t have a Samsung account, follow the app’s onscreen instructions to create one. 

An error message appears when I try to register my 

refrigerator. 

• Easy Connection may fail due to the distance from your access point (AP) or electrical interference 

from the surrounding environment. Wait a moment and try again. 

The Samsung Smart Home app is successfully connected to 

my refrigerator but does not run. 

• Exit and restart the Samsung Smart Home app, or disconnect and reconnect the router. 

• Unplug the power cord of the refrigerator, and plug it again after 1 minute. 

Samsung Smart Home - Troubleshooting  

Summary of Contents for RF22K9381

Page 1: ...The temperature is controlled Continuous operation Swing Swing Swing FF r 24hr Continuous operation Continuous operation Continuous operation OFF ON OFF FF F 24hr Continuous operation Continuous opera...

Page 2: ...on the main PCB will be your circuit ground If Chassis ground is used measurements will be incorrect A Sensor Resistance over 100K ohm is considered OPEN A Sensor Resistance under 2K ohm is considere...

Page 3: ...rder digit of the F compartment In the case of the C FAN HIGH operation the corresponding LED is turned on 14 C FAN LOW f at the lowest order digit of the F compartment In the case of the C FAN LOW op...

Page 4: ...ge between the Main PCB CN30 pins 11 and 13 should be within the 4 1V 0 8V range 13 Humidity sensor error The voltage between the Main PCB CN30 pins 7 and 9 should be within the 4 1V 0 8V range 14 Fri...

Page 5: ...ain PCB 61 Ice duct heater error After separating MAIN PCB CN51 wire from PCB resistance value between CN51 4 6 shall be 135 ohm 7 Resistance value is varied by input power 0 ohm heater short ohm Must...

Page 6: ...s less than 13 5V Check the Comp and Cycle 83 COMP current error Check the compressor wire connections Check the soldering status of the inverter PCB Check if any parts have short circuited Check the...

Page 7: ...ice bucket and try again The water dispenser is not functioning Check if the water tank is frozen If so select a higher fridge temperature Make sure the water tank is filled with water Make sure the w...

Page 8: ...work connection has been established yet In this case use the Samsung Smart Home app to connect and register your refrigerator to the access point AP of your house Could not log into the app You must...

Page 9: ...Removal of Ice Bucket and Ice Maker Removal of the Auger Motor Assy...

Page 10: ...TDM VALVE 1 Input from Drier 3 Outputs to Evaporators FF Section Yellow Tube FRE Section No Color Conv Zone Red Tube...

Page 11: ...ain Board of Fridge Layout SMPS Inverter Board Compressor Caution AC input power and high voltage generated at SMPS PCB and INVERTER PCB power terminal Please be cautious during repair and measurement...

Page 12: ...Wiring Diagram Dispenser...

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