background image

NO 

Part 

DISPLAY LED 

Description 

R-FAN HIGHEST 

"a" and "b" at the lowest order digit of the R 

compartment 

In the case of the R-FAN HIGHEST operation, the corresponding LED is turned 

on. 

R-FAN HIGH 

"a" at the lowest order digit of the R 

compartment 

In the case of the R-FAN HIGH operation, the corresponding LED is turned on. 

R-FAN LOW 

"b" at the lowest order digit of the R 

compartment 

In the case of the R-FAN LOW operation, the corresponding LED is turned on. 

Overload 

"e" at the lowest order digit of the R 

compartment 

If the external air temperature is 34

 or higher, the corresponding LED is turned 

on. 

Low Temperature 

"f" at the lowest order digit of the R 

compartment 

If the external air temperature is 21

 or less, the corresponding LED is turned 

on. 

Demo Mode 

"g" at the lowest order digit of the R 

compartment 

The LED is turned on in Demo Mode. 

COMP 

"a" at the lowest order digit of the F 

compartment 

In the case of the F COMP operation, the corresponding LED is turned on. 

F-FAN HIGHEST 

"b" and "c" at the lowest order digit of the F 

compartment 

In the case of the F-FAN HIGHEST operation, the corresponding LED is turned 

on. 

F-FAN HIGH 

"b" at the lowest order digit of the F 

compartment 

In the case of the F-FAN HIGH operation, the corresponding LED is turned on. 

10 

F-FAN LOW 

"c" at the lowest order digit of the F 

compartment 

In the case of the F-FAN LOW operation, the corresponding LED is turned on. 

11 

F compartment defrost heater 

"d" at the lowest order digit of the F 

compartment 

The LED is turned on when the freezer defrosting heater operates. 

12 

C-FAN HIGHEST 

"e" and "f" at the lowest order digit of the F 

compartment 

In the case of the C-FAN HIGHEST operation, the corresponding LED is turned 

on. 

13 

C-FAN HIGH 

"e" at the lowest order 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 operation, the corresponding LED is turned on. 

15 

F Valve 

"b" at the second lowest order digit of the F 

compartment 

In the case of the F valve open, the LED is turned on. 

16 

CV Valve 

"c" at the second lowest order digit of the F 

compartment 

If the CV valve opens, the LED is turned on. 

17 

R Valve 

"f" at the second lowest order digit of the F 

compartment 

If the R valve opens, the LED is turned on. 

18 

French Heater 

"g" at the second lowest order digit of the F 

compartment 

In the case of the French Heater operation, the corresponding LED is turned on. 

19 

CV-FAN HIGHEST 

“Freezer” or “Thin Ice” for the CV 

compartment 

In the case of the CV-FAN HIGHEST operation, the corresponding LED is turned 

on. 

20 

CV-FAN HIGH 

“Freezer” for the CV compartment 

In the case of the CV-FAN HIGH operation, the corresponding LED is turned on. 

21 

CV-FAN LOW 

“Thin Ice” for the CV compartment 

In the case of the CV-FAN LOW operation, the corresponding LED is turned on. 

Hold buttons - Freezer, Fridge and  Flex 
Zone for 6 seconds. All on/off LED’s will 
blink, Stop pressing to view load status.  
Refer to next 

Load Mode 

22 

CV compartment defrosting 

heater 

“Fridge” for the CV compartment 

When the CV compartment defrosting heater operates,  

the LED is turned on. 

23 

Normal 

"e" and "f" in the lowest order digits of the R 

compartment, and the LEDs are all turned off. 

When the external temperature is within the range of  

22

~ 33

24 

Ice Room-FAN 

"d" at the second lowest order digit of the F 

compartment 

When Ice Room-FAN operates, applicable LED ON. 

25 

Ice maker full 

“e" at the second lowest order digit of the R 

compartment 

When the Ice Maker's Bucket is full, applicable LED ON 

26 

WiFi Status 

Not connected to the IP sharer (AP) or the Internet: Off  

Router(AP) connected: Blink 

Internet connected: On 

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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