Samsung RF195AC Service Manual Download Page 43

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TROUBLESHOOTING

2) If R Sensor has trouble

Bad contact of connector/Insert correctly

Is Main PCB

Connector CN30 inserted

correctly?

Is R Sensor unit

normal?

Is the voltage between Main

PCB Connector CN30- #3(Red) & REG1,

Heat Sink normal?

Is the input

voltage to IC10 MICOM #53

normal?

Start

YES

Replace the temperature sensor

Recheck the wire connection part

NO (0.6V > Measurement < 4.6V)

Check the Cold solder joint,

short, solder Touch

No trouble with PCB and temperature sensor.

Recheck the bad contact of the connector.

** Measuring point of resistance value according

to Sensor **

R : CN30 #3

↔

#8 Measure the resistance value

∞Ω

: Short trouble /

∞Ω

: Open trouble

Sensor MICOM/Connector number

Voltage is measured between 4.6V ~ 0.6V

Voltage of IC10 MICOM #53 is same with the
measuring voltage of CN30-#3(Red), REG1, & Heat
Sink from PCB common Ground part.

→

Check the measure on MICOM or Sensor
Marking #1(R301).

DATA1.

Temperature Table

ERROR Code

Refer to circuit diagram in the manual

Connector CN30#6(White) to REG1
HEAT-SINK PCB typical Ground

☞

Checking method of R Sensor resistance CN30-
#3(White)

↔

#8(Gray)

-. Compare with the temperature table after

measuring

☞

Checking method of R Sensor voltage.
-. Measure the voltage of Sensor Check Point #1(IC10 MICOM

#53) on PCB or CN30-#3(Red)

↔

REG1, Heat Sink

-. Compare with the temperature table after measuring. Below is

measuring voltage of CN30-#3(Red)

↔

REG1, Heat Sink.

Common PCB
Ground of REG1, Heat Sink

Summary of Contents for RF195AC

Page 1: ...TS 1 PRECAUTIONS SAFETY WARNINGS 2 PRODUCT SPECIFICATIONS 3 DISASSEMBLY AND REASSEMBLY 4 TROUBLESHOOTING 5 EXPLODED VIEW PARTS LIST 6 PCB DIAGRAM 7 WIRING DIAGRAM 8 SCHEMATIC DIAGRAM For the latest parts information Please access to our service web site North America http service samsungportal com ...

Page 2: ... may result in personal injury and property damage The manufacturer or dealer cannot be responsible for the interpretation of this information SAMSUNG ELECTRONICS AMERICA INC Technical Service Guide Copyright ⓒ2009 All rights reserved This service guide may not be reproduced in whole or in part in any form without written permission from the SAMSUNG ELECTRONICS Company WARNING ...

Page 3: ...n Door Bin 24 3 10 Evaporator In Refrigerator 24 3 11 Door Handle Freezer 26 3 12 Freezer Light 26 3 13 Evaporator Cover In Freezer 27 3 14 Evaporator InFreezer 27 3 15 Motor Fan 28 4 TROUBLESHOOTING 30 4 1 Check items before failure diagnosis 30 4 2 Diagnostic method according to the trouble symptom Flow Chart 41 5 Exploded View PARTS LIST 59 5 1 Freezer 59 5 2 Refrigerator 62 5 3 Cabinet 67 5 4 ...

Page 4: ...rounding conditions Change the location if the fridge is located at humid wet places or the installed state is unstable If needed ground the fridge Especially if there is a possibility of electric leakage ground is indispensable Do not allow consumers to overload a certain outlet Check out whether the power cord or the outlet is broken squeezed chopped off or heat deformed Repair or replace the de...

Page 5: ...Caution Caution Unplug Use the rated components on the replacement Check the correct model rated voltage rated current operating temperature and so on On repair make sure that the wires such as harness are bundled tightly Bundle tightly wires in order not to be detached by the external force and then not to be wetted Check if there is any trace indicating the permeation of water If there is that k...

Page 6: ... closing the door may cause things to fall down with may inflict a wound Prohibition Prohibition Prohibition Prohibition Warning Caution Do not allow users to disassemble repair or alter It may cause fire or abnormal operation which leads to injury Do not disassemble Do not allow users to insert the power plugs for many products at the same time May cause abnormal generation of heat or fire Prohib...

Page 7: ... Given this independent system the freezer and the refrigerator are cooled individually as required and are therefore more efficient Food odor from the refrigerator does not affect food in the freezer due to separate air flow circulation Moving Tray The Deli Drawer can be moved side to side for customer improved customer satisfaction Digital Display Temperature Control Digital Display Temperature ...

Page 8: ...sumption 453kWh year RF21 445kWh year RF19 Refrigerant Charge R134a 5 64 oz 160g Compressor MK162D L1U 730 Btu hr 0 124kw Compressor oil Freol α10c Capillary tube Dia Length 0 032 157 0 0 8 82 2m mm m 4 40 00 00 0m mm m Clearance must be provided for air circulation AT TOP 2 5 50 0m mm m AT SIDES 1 2 25 5m mm m AT REAR 2 5 50 0m mm m Ambient Temperature 70 21 90 32 Refrigerator 34 1 46 8 34 1 46 8...

Page 9: ...3 Interior Views Light Freezer Drawer Bin Door Bin Push it up and slide it out to disassemble Vegetable Drawer Fruit Drawers Glass Shelf Pull it out until its stop Tilt down and slide it out Moving Tray Pull it out to disassemble ...

Page 10: ...NS F Room R Room F Room R Room F Room R Room F Room R Room N N Sound power level Sound Pressure level Cooling Speed Min Product Zone Appearance ITEM SPEC 89 6 32 C 109 4 43 C Temperature Distribution Fridge Run Time Performance RF217 Noise Cooling Tech Door Shape Special Room 220 220 26 0 2 0 18 0 5 0 2 0 2 0 65 46dB 45dB RF195 215 RF197 217 ...

Page 11: ...o Ice Maker Drawer Auto Ice Maker 32 x30 x69 817x774x1772 32 x32 x69 817x824x1772 32 x30 x69 817x774x1772 32 x32 x69 817x824x1772 RF195 RF215 RF197 RF217 17 8 504 0 12 1 342 6 5 7 161 4 32 817 68 1743 69 1772 30 774 28 715 24 617 34 879 75 1906 30 766 238lb 108kg 269lb 122kg 19 7 557 8 13 3 376 6 6 4 181 2 32 817 68 1743 69 1772 32 824 30 765 26 667 34 879 75 1906 33 840 231lb 105Kg 256lb 116Kg 17...

Page 12: ...x Length Refrigerant Model Starting type Oil Charge Freezer Refrigerator MK162DL1U E09 AC FREOL α 10 SPLIT FIN TYPE SPLIT FIN TYPE Forced and Natural Convection Type Molecular shieve XH 9 0 032 x157 0 82mmx4000mm R134a 6hr 10min 12 34hr varies according to the conditions used 6 17hr varies according to the conditions used 12 1min THERMISTOR 502AT 5 0 at 77 25 THERMISTOR 502AT 5 0 at 77 25 AC 125V ...

Page 13: ...ated at R Defrost Model Temp ON Temp OFF Door Switch FRE REF Power Cord Ground Screw Specification RF19 RF21 Electric Components AC 120V 240W AC115V 120W 4TM412SFBYY 53 275 9 F 135 5 C 141 8 9 F 61 5 C AC 115V 60Hz DC12V DREP5020LC DC12V DREP5020LC DC12V DRCP5030LA DC 12V 100mA 130mA 1EA DC 12V 255mA 320mA 1EA DC200V 0 5A MS 406 SS 01 1EA DC200V 0 5A MS 406 SS 01 2EA AC125V 15A BSBN BRASS SCREW ...

Page 14: ...MODEL RF19 RF21 A 24 26 B 28 30 C 30 32 D 46 48 E 41 43 14 PRODUCT SPECIFICATIONS 2 6 Dimensions of Refrigerator Inches ...

Page 15: ...15 Compressor Sub condenser Side Cluster Hot Pipe Dryer R Capillary R Evaporator F Evaporator Suction Pipe Compressor PRODUCT SPECIFICATIONS 2 7 Refrigerant Route in Refrigeration cycle ...

Page 16: ... AXIAL FLOW FAN AXIAL FLOW FAN 16 PRODUCT SPECIFICATIONS 2 8 Cooling Air Circulation ...

Page 17: ... Do not install the refrigerator in a damp place or place where it may come in contact with water Deteriorated insulation of electrical parts may cause an electric shock or fire The refrigerator must be grounded You must ground the refrigerator to prevent any power leakages or electric shocks caused by current leakage from the refrigerator Do not put bottles or glass containers in the freezer When...

Page 18: ...g down the top table and remove it 2 Disconnect electric wire on the top of the refrigerator 3 Remove the 3 hex bolts that hold the hinge on the top of the refrigerator with the 7 16 socket wrench 4 Remove the screw that holds the ground wire with a philips screwdriver 5 Separate the Hinge from the electric wire and ground wire Top Table ...

Page 19: ...d scratch the doors while removing the doors 7 Separate the cap on the middle hinge 3 3 Freezer Door RF195 215 Freezer Door Part Name How To Do Descriptive Picture 1 Remove the screw attached to the left and right middle hinges with a philops screwdriver Remove the 2 hex head bolts attached to the left and right middle hinges with an allen wrench 3 16 ...

Page 20: ... the Middle Hinge connected to the Freezer 3 Disassemble the Freezer door by lifting it upward Be careful not to drop and scratch the Freezer door 4 Disassemble the Cap on the Low Hinge 3 3 Freezer Door RF217 RF197 Freezer Door Part Name How To Do Descriptive Picture 1 After opening the Freezer door lift the drawer box ...

Page 21: ...D REASSEMBLY 3 4 Freezer Door Switch Freezer Door Switch Part Name How To Do Descriptive Picture Freezer Door Part Name How To Do Descriptive Picture 2 Remove 4 hex head bolts from both sides with a socket wrench 7 16 3 Lift up the freezer door from the rails Be careful not to drop and scratch the freezer door ...

Page 22: ...tive Picture 1 When pulling out the shelf if it is not slid out well lift it up slightly and pull out again 3 5 Refrigerator Light Refrigerator Light Part Name How To Do Descriptive Picture 1 Remove the lamp cover by pulling it down as pushing the rear of lamp cover 2 Separate the LED panel ...

Page 23: ...ghtly and pull out again 3 8 Vegetable Fruit Drawers Shelf Vegetable Fruit Drawers Shelf Part Name How To Do Descriptive Picture 1 Remove the vegetable fruit drawer by pulling the roller part and lifting it up 2 Remove the vegetable fruit drawer shelf by pulling it out Refer to the picture 3 Remove the vegetable fruit drawer partition by pulling it out Refer to the picture ...

Page 24: ...ull straight out Refer to the picture 3 10 Evaporator In Refrigerator Evaporator In Refrigerator Part Name How To Do Descriptive Picture 1 Remove the screw cap with a flat blade screwdriver 2 Unscrew a screw 3 Unscrew two screws And remove the hook by pulling it from the lower part and pushing the cover down Refer to the picture ...

Page 25: ...e Picture 4 Remove the housing cover by pushing both lateral sides of the housing cover and pulling it out Refer to the picture 5 Disconnect the housing connector part Refer to the picture 6 Remove the evaporator by Lifting the bottom side of it up and pulling it out Refer to the picture ...

Page 26: ...ull the handle assembly out to the front side with turning driver to one side CAUTION Turn the handle assembly though 90 degrees to allow access to the bottom fixing position Required Tools Flat Head Driver Ø0 12 0 13 Ø3 0 3 3mm 3 12 Freezer Light Freezer Light Part Name How To Do Descriptive Picture 1 Remove the light by pulling the light cover down while pushing the rear plane of light cover ...

Page 27: ...ewing 2 screws Lift up the evaporator cover 2 Disengage the housing connector and remove the evaporator cover 3 14 Evaporator InFreezer Evaporator In Freezer Part Name How To Do Descriptive Picture 1 Remove the housing cover by pushing both lateral sides of housing cover part and pulling it out Remove the housing connector part 2 Remove the evaporator by pulling the lower part of the evaporator wh...

Page 28: ...r compressor 2 Disengage the housing connector Refer to the picture 3 Remove the hooker of support circuit motor by lifting the hooker up and pulling it out 4 Remove the screw with a flat blade screwdriver Refer to the picture 5 Remove the motor fan by pulling the fan out while graping the motor part Refer to the picture ...

Page 29: ...ISASSEMBLY AND REASSEMBLY Motor Fan Part Name How To Do Descriptive Picture 6 Unscrew 2 screws fixed in the motor 7 Remove the hook of the motor cover with a flat blade screwdriver and then remove the motor ...

Page 30: ... operation At this moment buzzer beeps as an alarm 1 2 If manual function is selected compressor will run at once without 5 minutes delay in any mode If the refrigerator is on the defrost cycle at the moment defrost will be stopped and manual operation will begin Be careful if manual operation starts at the same time the compressor turns off as an overload could occur 1 3 If manual operation works...

Page 31: ...partment EVA 3 2 At this time alarm beeps for 3 seconds from the beginning and then beeps 0 5 sec ON 0 5sec OFF during the manual defrost of the fresh food and freezer compartment 4 Test cancel mode 4 1 During the simultaneous defrosting of fresh food and freezer compartments if any key is pressed once all display on the front panel will be off and defrosting of fresh food compartments will be can...

Page 32: ...erate for 2 seconds ALL ON OFF 0 5 sec each If Power Freeze Key Power Cool Key are pressed simultaneously for 8 seconds including above 2 seconds the self diagnostic function will be selected 2 2 At this moment self diagnostic function will start with a ding dong sound If there is an error the error display will operate for 30 seconds and then return to normal condition whether problem is correcte...

Page 33: ...AN Error F DEF Heater Error Display LED R 1 ⓐ R 1 ⓑ R 1 ⓒ R 1 ⓓ R 1 ⓔ R 1 ⓖ F 1 ⓐ F 1 ⓑ F 1 ⓒ F 1 ⓓ F 1 ⓔ F 1 ⓖ Trouble contents ICE MAKER SENSOR part error R SENSOR part error R defrost SENSOR part error R inner fan motor part error ICE MAKER operation error R defrost part error External SENSOR part error F SENSOR part error F defrost SENSOR part error F inner fan motor part error Machine room fa...

Page 34: ...AIN PCB CN30 4 8 Shall be between 4 5V 1 0V When checking the voltage of MAIN PCB CN31 1 3 Shall be between 4 5V 1 0V When checking the voltage of MAIN PCB CN30 5 8 Shall be between 4 5V 1 0V When checking the voltage of MAIN PCB CN30 6 8 Shall be between 4 5V 1 0V Voltage of MAIN PCB CN76 Pink Gray Shall be between 7V 12V Voltage of MAIN PCB CN76 Blue Gray Shall be between 7V 12V Voltage of MAIN ...

Page 35: ...sing the Power Freeze Key Power Cool Key and pressing Fridge Key load condition display mode will be returned with alarm Ding dong 3 Load condition display mode shows the load that the micom signal is outputting However even though it shows that micom signal is outputting it does not show whether the load is operating or not Though the load operation is displayed the load could not operated due to...

Page 36: ...w operates applicable LED ON When fresh food compartment defrost heater operates LED ON When initial power applied to refrigerator LED ON When ambient temperature is more than 93 34 LED ON When ambient temperature is less than 72 22 LED ON When the ambient temperature is between 73 23 91 33 F 1 ⓔ ⓕ ALL LED Off At the display mode LED ON When compressor operates applicable LED ON When freezer FAN H...

Page 37: ...lay fan motor etc operate normally but only compressor does not operates 4 If fresh food and freezer compartments sensors are higher than 149 65 during exhibition display mode exhibition display mode will be canceled automatically and cooling operation will be returned There is no buzzer sound when the exhibition display mode is canceled by the temperature 5 Operation contents of exhibition displa...

Page 38: ... key Code Down key Code Up key Reference Value down key Reference Value Up key If the display changes to option setting mode all displays will be off except freezer and fresh food compartments temperature display as below Fresh food and freezer compartments is explained only because all options are operated with the same method according to the option table Basically option function has cleared da...

Page 39: ... 5 It is possible to regulate the fresh food compartment temperature water supplying quantity ejecting temperature ejecting time of Ice maker return temperature agter defrost hysteresis per temperature notch gap per temperature etc 6 Option function is set in the EEPROM at shipping process in the factory You would better not to change the option of your own Completing the setting is that option fu...

Page 40: ... 0 1 0 5 2 1 0 3 1 5 4 2 0 5 2 5 6 3 0 7 3 5 1 0 5 2 1 0 3 1 5 4 2 0 5 2 5 6 3 0 7 3 5 8 4 0 Freezer Compartment Code Reference Value Setting ITEM MODEL FridgeTempShift NW2FDR FridgeRoom7 SEG 1 Setting value Temp compensation 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 1 0 5 2 1 0 3 1 5 4 2 0 5 2 5 6 3 0 7 3 5 1 0 5 2 1 0 3 1 5 4 2 0 5 2 5 6 3 0 7 3 5 8 4 0 Freezer Compartment Code Reference Value 2 T...

Page 41: ...8 62 6 64 4 66 2 68 69 8 71 6 73 4 75 2 77 78 8 80 6 82 4 84 2 86 87 8 89 6 91 4 93 2 95 96 8 98 6 100 4 102 2 3 107 3 057 3 006 2 955 2 904 2 853 2 802 2 751 2 700 2 649 2 599 2 548 2 498 2 449 2 399 2 350 2 301 2 253 2 205 2 158 2 111 2 064 2 019 1 974 1 929 1 885 1 842 1 799 1 757 1 716 1 675 1 636 1 596 1 558 1 520 1 483 1 447 1 412 1 377 1 343 1 309 1 277 1 253 1 213 1 183 16419 15731 15076 1...

Page 42: ...connection part NO 0 6V Measurement 4 6V Check the Cold solder joint hort solder touch NO No trouble with PCB and temperature sensor Recheck the bad contact of the connector Measuring point of resistance value according to Sensor Ice Maker CN90 3 4 measure the resistance value 0Ω Short trouble Ω Opentrouble Sensor MICOM Connector number Voltage is measured between 4 6V 0 6V Voltage of IC10 MICOM 5...

Page 43: ...e the resistance value Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage is measured between 4 6V 0 6V Voltage of IC10 MICOM 53 is same with the measuring voltage of CN30 3 Red REG1 Heat Sink from PCB common Ground part Check the measure on MICOM or Sensor Marking 1 R301 DATA1 Temperature Table ERROR Code Refertocircuitdiagraminthemanual R Connector CN30 6 White to REG1 HEAT SIN...

Page 44: ...Measure the resistance value Ω Short trouble Ω Open trouble SensorMICOM ConnectorNumber Voltage is measured between 4 6V 0 6V Voltage of IC10 MICOM 54 is same with the measuring voltage of CN30 4 Orange REG1 Heat Sink from PCB common Ground part Check the measure on MICOM or Sensor Marking 2 R303 DATA1 TemperatureTable ERROR Code Refertocircuitdiagraminthemanual RDEF Connector CN30 4 Orange and RE...

Page 45: ...d in the right top table of upper hinge Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage measured between 4 6V 0 6V Voltage of IC10 MICOM 59 is same with the measuring voltage of CN31 1 White REG1 Heat Sink from PCB common Ground part Check the measure on the MICOM or Sensor Marking 5 R309 DATA1 Temperaturetable ERROR Code Refer to circuit diagram in the manual Ambient Connecto...

Page 46: ...istance value Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage is measure between 4 6V 0 6V Voltage of IC10 MICOM 57 is same with the measuring voltage of CN31 5 Yellow REG1 Heat Sink from PCB common Ground part Check the measure on MICOM or Sensor Marking 3 R305 DATA1 Temperaturetable ERROR Code Refer to circuit diagram in the manual F Connector CN30 5 Yellow and Start YES YES...

Page 47: ...istance value Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage is measured between 4 6V 0 6V Voltage of IC10 MICOM 58 is same with the measuring voltage of CN30 6 Pink and REG1 Heat Sink from PCB common Ground part Check the measure on MICOM or Sensor Marking 4 R307 DATA1 Temperaturetable ERROR Code Refer to circuit diagram in the manual FDEF Connector CN30 6 Pink and REG1 Star...

Page 48: ...nals are not still entered above operation is repeated for 4 times more If signals are not entered continuously the motor is restarted after 10 seconds This function is effective when the normal operation of motor is locked by foreign matters such as ice Checking method of R F C FAN Motor The voltage of PCB common Ground REG1 Heater Sink and F FAN CN76 5 Red shall be less than DC 7 12V R FAN CN76 ...

Page 49: ...ration Status Ready 5V Operation 0V 46 Test Switch MICOM IC10 Operation Status Ready 44 5V 0V 5V 0V 5V Rotation Ready Half Rotation Return Rotation ERROR Code Yes No Does Ice Maker Sensor unit normal 1 Check Repair Ice Maker Sensor Refer to the solution If Ice Maker Sensor has trouble 1 Check Replace Water Valve Refer to the operation condition of Water Valve 1 Check the wiring connections 2 Check...

Page 50: ...Ground REG1 Heater Sink and F DEF CN30 6 or Sensor Marking 4 R307 R DEF CN30 4 or Sensor Marking 2 R303 measure the resistance value 0V Short trouble 5V Open trouble 86 30 68 20 50 10 32 0 14 10 4 20 22 30 4 22 6 05 8 87 13 29 20 42 32 23 52 41 If Power Freeze Key Fridge Key are pressed simultaneously for 8 seconds and then select any key 3rd Test Mode Manual defrost will be operated Is the temper...

Page 51: ...ace PCB Main Replace PCB ASS Y Check Main PCB connection Check the connections between upper hinge Cabi Door Check Door Panel PCB connection Is plug connected in Input Voltage 115V 15 Is Fuse on the SMPS PCB normal Is 115V applied to both terminals of SMPS power VAR1 Is DC 170V applied to both terminals of BD101 Is 12V applied to both terminal of C111 Is 5V applied to both terminal of C113 Does Pa...

Page 52: ...e PCB Refer to the circuit diagram in the manual 52 TROUBLESHOOTING 4 2 6 If compressor does not operate Preliminary Inspection Check the compressor with selecting the manual operation 1 Compressor does not work unless 5mins pass after satisfying the temperature 2 Compressor does not work during defrosting 3 Compressor does not work because it sensing low temperature unless the fridge freeze senso...

Page 53: ...letely Is water penetrated into the door switch Is the connector CN30 inserted correctly Is Door S W itself unit normal Is manual operation defrost selected Does buzzer sound when Power On again Recheck Main PCB Door switch Is input voltage of Main 60 52 changed at door open door close Remove the cause after comprehending the conditions of interference by door gasket food etc Repair the trouble of...

Page 54: ... Does it sound Dingdong if press a button on the frontpanel Is the breakage or damage of the buzzer in the Main PCB Recheck the button pressing force and mechanical problem Check if the lead of component is fallen from the vibration plate of Buzzer or not Does it make a sound of Door Open alarm when opening the door of freezer or fridge more than 2 minutes Main PCB is normal BUZZER is normal Check...

Page 55: ...CB and check the bad contact Reinsert connector of PANEL PCB and check the bad contact Replace PANEL PCB Replace PCB Check parts trouble fallen PCB Pattern Solder connection of parts Yes No Is Main PCB 12V normal Check the power Check the connecting part of left right CABI upper hinge according to left right opening of door Check the connecting part of left right door upper hinge according to left...

Page 56: ... PANEL PCB Is Panel PCB connector inserted correctly Is connector of upper hinge cover inserted correctly Yes No Is Main PCB connector CN50 inserted correctly Reinsert the Main PCB connector Replace Reinsert the connector and check the bad contact Reassemble the Panel PCB Cover Reinsert the connector and check the bad contact ...

Page 57: ... Check the connector terminal Yes Yes No Is the LED Lamp normal Replace LED Lamp Replace PCB Replace Door S W Door MICOM State Door Close Open F MICOM 60 R MICOM 52 0V Low 5V High 0V Low 5V High MICOM LAMP State Door Close Open F MICOM 31 R MICOM 32 0V Low 5V High 0V Low 5V High IC71 State MICOM 31 32 IC71 output 15 16 0V Low 5V High 12V High 0V Low Checking method of Door Switch voltage PCB commo...

Page 58: ... 1 Water supplies directly to water valve Please shut off the water supplying prior to repair 2 Power is applied to the one end of wires Be careful when disassembling not to get an electric shock 3 To check the Ice Water Valve operation shall press the Ice Maker Test switch and then check the operation Ice Maker in freezer Common PCB Ground REG1 Heater Sink Based on PCB common Ground REG1 Heater S...

Page 59: ...LIST 5 1 Freezer 2 2 1 2 2 2 3 14 9 1 9 2 9 3 11 3 11 2 7 3 9 11 6 4 5 15 15 1 15 4 15 5 15 6 15 7 15 8 15 9 15 2 15 3 10 12 11 1 1 1 1 1 2 1 8 1 6 1 9 1 10 1 4 1 3 1 7 1 5 1 4 1 5 1 9 1 10 8 8 2 8 1 13 13 1 13 3 13 4 13 5 13 2 ...

Page 60: ...IL LOW R RAIL SLIDE LOW R GEAR R SUPPORT RAIL LOW R ASSY TRAY DRAWER BOX TRAY DRAWER BOX GROMMET TRAYDRAWERBOX ROLLER FRE REINF DRAWER BOX FIXER ROLLER GUIDE DRAWER BOX ASSY COVER EVAP FRE COVER EVAP FRE INSULATION EVAP FRE PLATE INS EVAP FRE COVER MOTOR BLDC FAN AX100W4CC T1 CASE MOTOR FRE GROMMET MOTOR FRONT MOTOR BLDC GROMMET MOTOR REAR NW2 FDR 21cu ft NW2 PJT HIPS COOL WHT NW2 PJT GPPS NW2 FDR...

Page 61: ...OW R HANGER RAIL LOW R RAIL SLIDE LOW R GEAR R SUPPORT RAIL LOW R ASSY TRAY DRAWER BOX TRAY DRAWER BOX GROMMET TRAYDRAWERBOX ROLLER FRE REINF DRAWER BOX FIXER ROLLER ASSY COVER EVAP FRE COVER EVAP FRE INSULATION EVAP FRE PLATE INS EVAP FRE COVER MOTOR BLDC FAN AX100W4CC T1 CASE MOTOR FRE GROMMET MOTOR FRONT MOTOR BLDC GROMMET MOTOR REAR NW2 FDR 19cu ft NW2 PJT HIPS COOL WHT NW2 PJT GPPS NW2 FDR HI...

Page 62: ...3 2 2 1 2 2 1 2 1 3 1 6 1 6 1 4 1 5 2 4 3 9 6 7 7 1 7 2 12 9 4 9 3 9 2 9 5 9 4 9 5 9 1 9 11 11 5 11 8 11 2 11 1 11 4 11 7 11 9 11 6 9 4 9 3 9 2 9 5 9 4 9 5 9 1 10 10 20 10 18 10 13 10 12 10 10 10 7 10 5 10 9 10 6 10 17 10 15 10 1 10 8 10 11 10 2 10 16 10 21 10 4 10 19 10 3 8 8 2 8 1 ...

Page 63: ...PING SCREW TAPPING FAN AX100W4CC T1 MOTOR BLDC SENSOR TEMP CASE MOTOR REF GUIDE INS EVAP REF PLATE INS EVAP REF PLATE HOUSING REF SPRING ETC FAN INSULATION EVAP SUB INSULATION EVAP DUCT INSULATION EVAP REF INSULATION EVAP REAR GROMMET MOTOR REAR GROMMET MOTOR FRONT COVER MOTOR BLDC NW2 21cu ft NW2 HIPS COOL WHITE 21cu ft NW2 GLASS T4 0 NW2 HIPS COOL WHITE NW2 HIPS COOL WHITE NW2 HIPS COOL WHITE NY...

Page 64: ...ENSOR TEMP THERMO BIMETAL PROTECTOR HEATER METAL SHEATH EVAP REF RIVET AVEX PLATE EVAP HEATER FIXER SENSER PLATE DRAIN REF GUIDE FRENCH NW2 PJT PP COOL WHT T3 0 SILICON NTR AW PJT ABS COOL WHITE A TOP UL MOTOR C FAN 350MM NW2 PJT PIN 115V 240W DACT 140 W3 6 L146 NTR NYLON66 PX 41C 502AT AW PJT 40 110 5V R DEFSENSOR YEL 400MM AW PJT R BT 121 M PW 5M1N 125 250V 10 5A 60 40 100MßŸ AW PJT 120W 115V 11...

Page 65: ... VEG CASE VEG REF COVER VEG REF KNOB HUMIDITY ROLLER FRE FIXER ROLLER ASSY COVER EVAP REF SCREW TAPPING SCREW TAPPING FAN AX100W4CC T1 MOTOR BLDC SENSOR TEMP CASE MOTOR REF GUIDE INS EVAP REF PLATE INS EVAP REF PLATE HOUSING REF SPRING ETC FAN INSULATION EVAP SUB INSULATION EVAP DUCT INSULATION EVAP REF INSULATION EVAP REAR GROMMET MOTOR REAR GROMMET MOTOR FRONT COVER MOTOR BLDC NW2 FDR 19cu ft NW...

Page 66: ...EF GROMMET COVER CHIL TRIM COVER EVAP REF ASSY HARNESS MOTOR ASSY EVAP REF CABLE TIE SENSOR TEMP R DEF THERMO FUSE ASSY HEATER METAL SHEATH EVAP REF RIVET AVEX PLATE EVAP HEATER FIXER FUSE REF PLATE DRAIN REF GUIDE FRENCH NW2 PJT PP COOL WHT T3 0 SILICON NTR AW PJT ABS COOL WHITE A TOP UL MOTOR C FAN 350MM NW2 PJT PIN 220V 120W R600a DACT 140 3 6 146 WHT NTR NYLON PX 41C 502AT AW PJT 40 110 5V R D...

Page 67: ...1 14 14 4 13 14 4 5 14 4 7 14 4 3 14 5 14 4 2 14 2 15 15 3 15 1 15 1 15 4 15 2 14 4 1 14 4 4 8 12 10 9 1 1 4 1 2 1 3 1 6 1 5 2 1 4 5 4 2 4 4 4 1 4 3 5 2 5 4 5 1 5 3 2 3 2 2 3 1 3 2 1 7 1 8 16 17 6 6 19 19 17 2 17 1 16 2 16 1 17 18 17 2 17 1 1 1 14 3 ...

Page 68: ... DRYER ASSY TRAY DRAIN WATER SEAL SUB COND TRAY DRAIN WATER ASSY PIPE CONDENSER ASSY SUPPORT CIRCUIT MOTOR MOTOR BLDC SUPPORT CIRCUIT MOTOR BRACKET CIRCUIT MOTOR GROMMET MOTOR REAR GROMMET COVER CHIL ASSY HARNESS MOTOR FAN ASS Y NW2 FDR I BLACK SC 00477R BLUE LED Fahrenheit NW2 FDR SNOW WHITE SC 97527R BLUE LED Fahrenheit NW2 FDR CREAMY STS SC 07009R BLUE LED Fahrenheit 200VDC 1 5A NW2 FDR PJT DOO...

Page 69: ...BI ASSY COVER LEG FRONT ASSY COVER LEG FRONT ASSY COVER LEG FRONT COVER LEG FRONT COVER LEG FRONT COVER LEG FRONT CAP LEG FRONT CAP LEG FRONT CAP LEG FRONT ASSY SUPPORT FOOT FRONT FOOT FRONT SUPPORT FOOT FRONT BRACKET CABI CASTER FRONT CASTER RIVET NW2 FDR CASTER TPE AW PJT MSWR10 L46 OD8 2 ZPC2 2 AW PJT PP 35 NTR 35 PP TPE 2 NW2 SBHG1 T1 2 ALL SBHG1 T1 6 NW2 FDR I BLACK DRAWER NW2 FDR SNOW WHITE ...

Page 70: ...70 EXPLODED VIEW PARTS LIST 5 4 Disassembly of Freezer Door 2 1 10 1 11 1 14 1 16 1 6 1 8 1 9 1 1 2 1 1 1 1 1 1 1 2 1 5 1 3 1 1 4 2 7 2 5 2 6 2 3 2 1 2 8 1 12 1 7 4 1 13 1 1 3 1 15 2 2 2 8 2 4 ...

Page 71: ...EF ASSYHANDLE BARREF ASSYHANDLE BARREF SCREW TAPPING FILM HANDLE SUPPORT HANDLEREFUPP SUPPORT HANDLEREFLOW HANDLE BARREF HANDLE BARREF SECC1 EMPIRE BLACK ALBAR DRAWER CLEARCOATING PCM CLEARCOATING PCM FDR SECC1 SNOW WHITE ALBAR DRAWER POWDERCOATING PCM POWDERCOATING PCM FDR SECC1 PLATINUM INOX ALBAR DRAWER VCM VCM FDR STS201 DY01CU REAL STS ALBAR DRAWER NO 4 Un coating NO 4 Un coating FDR NW2 FDR ...

Page 72: ...D DE E N NO O R RE EM MA AR RK K P PA AR RT T N NA AM ME E S SP PE EC C 2 5 2 6 2 6 2 6 DA64 03342C DA67 02673A DA67 02673B DA67 02673C HANDLE BARREF CAP HANDLEREF CAP HANDLEREF CAP HANDLEREF NW2 FDR AL REAL STAINLESS HAIR LINE 4 NW2_FDR ABS NTR NI CR Plating NW2_FDR ABS I BLACK NW2_FDR ABS SNOW WHITE 1 2 2 2 ...

Page 73: ...73 EXPLODED VIEW PARTS LIST 5 5 Disassembly of Refrigerator Door Left 1 3 9 11 10 1 1 4 3 4 8 7 4 5 4 7 4 15 4 6 4 10 4 16 4 12 4 11 4 9 4 8 4 4 4 2 4 1 1 7 1 6 1 3 1 5 1 2 1 4 5 6 2 3 2 6 2 1 2 5 2 4 2 ...

Page 74: ... HEATERCORD FRENCH PLATE FRENCH PLATE FRENCH PLATE FRENCH INSULATION FRENCH SEAL CUTTFRENCH COVER HEATERFRENCH GASKET FRENCH GASKET FRENCH GASKET FRENCH GASKET FRENCH GASKET FRENCH GASKET FRENCH CAP CASEFRENCH CAP CASEFRENCHMID SPRING ETCFRENCH PIN FRENCHSPRING CAPGUIDEFRENCHUPP SCREW TAPPING NW2 FDR BLACK BASIC NW2 FDR WHITE BASIC NW2 FDR INOX BASIC NW2 FDR REAL STS STS201 DY01CU BASIC HERMES 5x7...

Page 75: ...218R DA63 05131A DA63 05035A DA63 05036A HINGE FRENCH SCREW TAPPING SCREW TAPPING FIXERHANDLE SCREW TAPPING CAP SCREW GUARDREF UPP GUARDREF MID GUARDREF LOW AW PJT PC HF 1023IM COOL WHITE SC 02740R TH 1 M4 L12 ZPC WHT SWRCH18A PH 2S M5 0 L18 ZPC WHT SWRCH18A GUGGENHEIM POM NTR STS 2 HANDLE TH 1 M4 L12 ZPC WHT SWRCH18A PP SC 97527R SNOW WHITE NW2 FDR PP COOL WHITE SC 02740R NW2 FDR PP W302 5 L116 7...

Page 76: ...76 EXPLODED VIEW PARTS LIST 5 6 Disassembly of Refrigerator Door Right 1 3 7 7 1 7 2 9 8 10 1 1 1 7 1 5 1 2 1 6 1 4 1 3 6 4 5 2 3 2 6 2 1 2 5 2 4 2 ...

Page 77: ...HANDLE SUPPORT HANDLE REF UPP SUPPORT HANDLE REF LOW HANDLE BAR REF HANDLE BAR REF HANDLE BAR REF CAP HANDLE REF CAP HANDLE REF CAP HANDLE REF ASSY GASKET DOOR REF ASSY GASKET DOOR REF SCREW TAPPING FIXER HANDLE MASCOT ASSY GUARD DAIRY GUARD DAIRY COVER GUARD DAIRY GUARD REF UPP GUARD REF MID GUARD REF LOW NW2 FDR EMPIRE BLACK NW2 FDR SNOW WHITE NW2 FDR PLATINUM INOX NW2 FDR REAL STAINLESS HERMES ...

Page 78: ...ODED VIEW PARTS LIST 5 1 Freezer 1 1 1 1 2 1 4 1 4 1 3 1 6 1 5 1 5 5 9 1 9 4 9 5 9 6 9 7 9 8 9 9 9 2 9 3 6 1 6 2 6 7 1 5 2 5 1 7 2 7 8 8 2 8 3 8 1 8 4 8 5 9 2 3 3 1 3 3 4 3 4 5 4 1 4 8 4 2 4 4 4 5 4 7 4 6 3 2 4 ...

Page 79: ... FRE THERMOBIMETALPROTECTOR ASSY COVER LAMP FRE COVER LAMP FRE ASSY LAMP LED ASSY RAIL FRE LOW L RAIL FRE LOW L GROMMET ASSY RAIL FRE LOW R RAIL FRE LOW R GROMMET ASSY TRAY FRE LOW TRAY FRE LOW COVER TRAY FRE LOW B COVER TRAY FRE LOW A ROLLER FRE FIXER ROLLER ASSY COVER EVAP FRE COVER EVAP FRE INSULATION EVAP FRE PLATE INS EVAP FRE COVER MOTOR BLDC FAN AX100W4CC T1 CASE MOTOR FRE GROMMET MOTOR FRO...

Page 80: ...TOR ASSY COVER LAMP FRE COVER LAMP FRE ASSY LAMP LED ASSY RAIL FRE LOW L RAIL FRE LOW L GROMMET ASSY RAIL FRE LOW R RAIL FRE LOW R GROMMET ASSY TRAY FRE LOW TRAY FRE LOW COVER TRAY FRE LOW B COVER TRAY FRE LOW A ROLLER FRE FIXER ROLLER ASSY COVER EVAP FRE COVER EVAP FRE INSULATION EVAP FRE PLATE INS EVAP FRE COVER MOTOR BLDC FAN AX100W4CC T1 CASE MOTOR FRE GROMMET MOTOR FRONT MOTOR BLDC GROMMET MO...

Page 81: ...4 3 14 4 13 14 4 5 14 4 7 14 4 3 14 5 14 4 2 14 2 15 15 3 15 1 15 1 15 4 15 2 14 4 1 14 4 4 8 12 10 9 17 21 19 19 17 2 17 1 20 20 3 20 1 20 2 18 2 1 4 5 4 2 4 4 4 1 4 3 5 2 5 4 5 1 5 3 2 3 2 2 3 1 3 2 16 16 2 16 1 1 1 4 1 2 1 3 1 6 1 5 1 7 1 8 1 1 7 6 6 ...

Page 82: ...RYER ASSY TRAY DRAIN WATER SEAL SUB COND TRAY DRAIN WATER ASSY PIPE CONDENSER ASSY SUPPORT CIRCUIT MOTOR MOTOR BLDC SUPPORT CIRCUIT MOTOR BRACKET CIRCUIT MOTOR GROMMET MOTOR REAR GROMMET COVER CHIL ASSY HARNESS MOTOR FAN ASS Y NW2 FDR I BLACK SC 00477R BLUE LED Fahrenheit NW2 FDR SNOW WHITE SC 97527R BLUE LED Fahrenheit NW2 FDR CREAMY STS SC 07009R BLUE LED Fahrenheit 200VDC 1 5A NW2 FDR PJT DOOR ...

Page 83: ...BI ASSY COVER LEG FRONT ASSY COVER LEG FRONT ASSY COVER LEG FRONT COVER LEG FRONT COVER LEG FRONT COVER LEG FRONT CAP LEG FRONT CAP LEG FRONT CAP LEG FRONT ASSY SUPPORT FOOT FRONT FOOT FRONT SUPPORT FOOT FRONT BRACKET CABI CASTER FRONT CASTER RIVET NW2 FDR CASTER TPE AW PJT MSWR10 L46 OD8 2 ZPC2 2 AW PJT PP 35 NTR 35 PP TPE 2 NW2 SBHG1 T1 2 ALL SBHG1 T1 6 NW2 FDR I BLACK DRAWER NW2 FDR SNOW WHITE ...

Page 84: ...84 EXPLODED VIEW PARTS LIST 5 3 Disassembly of Freezer Door 1 1 1 1 1 1 1 2 1 1 2 1 1 3 ...

Page 85: ... ASSY DOOR FOAM FRE SWING ASSY DOOR FOAM FRE SWING ASSY DOOR FOAM FRE SWING MAGNET STOPPER DOOR STOPPER DOOR STOPPER DOOR SCREW MACHINE ASSY GASKET DOOR FRE ASSY GASKET DOOR FRE SECC1 EMPIREBLACK SIDEHANDLE SWINGTYPE CLEARCOATING PCM SECC1 SNOWWHITE SIDEHANDLE SWINGTYPE CLEARCOATING PCM SECC1 PLATINUMINOX SIDEHANDLE SWINGTYPE VCM STS201 DY01CU REAL STS SIDEHANDLE SWINGTYPE NO 4 Un coating NW2 FDR ...

Page 86: ...MICOM program RESET control circuit part Initialize the program by sensing power ON OFF 6 BUZZER Circuit 7 PLC Input Output PLC Power Line communication Option PLC module is not inserted unless specified occasion 8 Operate ICE MAKER supply power to MOTOR and sense the variation of switch 9 Display driving part Display LED detect KEY state 10 Relay part which controls AC load Operate by receiving t...

Page 87: ...87 6 2 Connector Layout with part position Main Board PCB DIAGRAM ...

Page 88: ...88 7 Wiring Diagram ...

Page 89: ...89 8 1 Refrigerator Block Diagram 8 Schematic Diagram ...

Page 90: ...90 SchematicDiagram 8 2 Main ...

Page 91: ... 950 6193 6896 FAX 82 62 950 6829 Samsung Electronics Co Ltd Refrigerator Division 2009 04 Printed in Korea This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International or domestic law ...

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Samsung RF195AC, Service Manual

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