Samsung RF267ABRS - 26 cu. ft. Refrigerator Service Manual Download | Manualshive

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TROUBLESHOOTING

4-2-11. When refrigerator ROOM Lamp does not light up

1. When you replace the lamp of freezer, please power OFF to avoid an electric shock.
2. Please keep in mind you could get burnt by the excessive heating of an incandescent light bulb.
3. Bimetal is installed in the refrigerator LAMP. Check that if LAMP may be OFF by bimetal.

※

The case of fresh food compartment(room) lamp will be explained only.
Because it is possible to repair the other room lamps with the same method.

Start

Is the inside lamp

filament cut?

Is Lamp OFF by

bimetal operating?

Is the connection

point of R-door switch

normal?

Is the control relay

of the inside lamp in PCB

normal?(RY76)

Repair the inside lamp

Fresh food compartment
Lamp is applied only.

Repair door switch

Replace PCB and
Replace Relay

Check the connection of RDoor
switch and repair the inside lamp
socket

Reference

* The interior lamp relay operates lighting/lightout

according to door open / close.

* If interior lamp does not light, check the noise of relay

operation.

* Noise of relay operation sounds every Door Open /

Close.

* F-LAMP Relay -- RY75
* R-LAMP Relay -- RY76

Reference
If the door is opened, the contact of door switch will be opened and MICOM will get applied 5V to finally sense Open.
If 5V has been sensed over two minutes afterwards, Door-Open alarm will sound

‘

Ding-Dong

’

for 10 seconds in a oneminute cycle. For

that reason, if the door switch has failure, the refrigerator can make a

“

Ding-Dong

”

sound per a oneminute cycle. Please note the step

for its service.

Wait for returning time
of bimetal

☞

When measure lamp resistance to the Wire

→

Resistance can be changed by Lamp input voltage.
(Actual measurement is below, it can be changed by
performance)

☞

Checking method of Door Switch voltage

- Measuring voltage of Sensor Check Point #5(IC01 MICOM #58) on

PCB or CN30#8(White-black)

↔

CN75#1(Gray)

- Compare time table after measuring
Measuring voltage of CN30#8(white-black)

↔

CN75#1(Gray) are below

☞

Fresh food

compartment lamp
CN70#1(Red)

↔

CN71#1 (Blue) ;
10(33)Ohm

±

3 Ohm

Lamp ; 60W + 60W

☞

Fresh food

compartment lamp
CN70#1(Red)

↔

CN71#3 (Gray) ;
15(66)Ohm

±

5 Ohm

Lamp ; 60W

typical PCB Ground CN10#3"(Black)

Door & MICOM State

Door

F

MICOM

(#50)

Close
Open

5V(High)

0V(Low)

0V(Low)

5V(High)

R MICOM(#3)

Right and Left

AW-BEST_SM(267)-0221

2008.2.21 8:37 PM

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Summary of Contents for RF267ABRS - 26 cu. ft. Refrigerator

Page 1: ...1 PRECAUTIONS SAFETY WARNINGS 4 2 PRODUCT SPECIFICATIONS 7 3 DISASSEMBLY AND REASSEMBLY 20 4 TROUBLESHOOTING 46 5 EXPLODED VIEW PARTS LIST 83 6 PCB DIAGRAM 103 7 WIRING DIAGRAM 108 8 SCHEMATIC DIAGRAM 109 For the latest parts information Please access to our service web site North America http service samsungportal com RF267AB AW BEST_SM 267 02212008 2 218 31PM페이지1 ...

Page 2: ...nal 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 ⓒ2008 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 AW BEST_SM 267 02212008 2 218 31PM페이지3 ...

Page 3: ...NTRY 29 3 11 WATER TANK 30 3 12 MOTOR DAMPER 32 3 13 WATER FILTER DISASSEMBLY 32 3 14 WATER FILTER REASSEMBLY 33 3 15 VERTICAL HINGED SECTION 33 3 16 VERTICAL HINGED SECTION 34 3 17 EVAPORATOR COVER IN REFRIGERATOR 35 3 18 EVAPORATOR IN REFRIGERATOR 36 3 19 FREEZER DOOR 37 3 20 PULL OUT DRAWER 38 3 21 ICE MAKER 39 3 22 FREEZER LIGHT 40 3 23 DOOR SWITCH IN FREEZER 40 3 24 EVAPORATOR COVER IN FREEZE...

Page 4: ...M LAMP DOES NOT LIGHT UP 78 4 2 12 IF ICE WATER IS NOT SUPPLIED 79 4 2 13 IF WATER IS NOT SUPPLIED 80 4 2 14 IF CUBED OR CRUSHED ICE IS NOT SUPPLIED 81 4 2 15 IF COVER ICE ROUTE MOOR GEARD MOTOR IS NOT WORKING NORMALLY 82 5 EXPLODED VIEW PARTS LIST 83 5 1 FREEZER 84 5 2 REFRIGERATOR 87 5 3 CABINET 91 5 4 DISASSEMBLY OF FREEZE DOOR 95 5 5 DISASSEMBLY OF REFRIGERATOR DOOR LEFT 98 5 6 DISASSEMBLY OF ...

Page 5: ...mble status of parts after troubleshooting It should be done indiscriminately as before the repair Check the use circumstance of refrigerator If the refrigerator is installed at the place that is damp or wet or status of installation is unstable change the installation place Do earth in case of need Particularly Be sure to earth when there is a risk of an electric leakage by humidity or wetness Do...

Page 6: ...d 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 kind of trace change the related com...

Page 7: ...he product Opening or closing the door may cause things to fall down which may cause injury 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 Prohibition Do not allo...

Page 8: ... INTERIOR VIEWS 11 2 4 MODEL SPECIFICATION 12 2 5 MODEL SPECIFICATION SPECIFICATION CHART 13 2 6 DIMENSIONS OF REFRIGERATOR INCHES 16 2 7 OPTIONAL MATERIAL SPECIFICATION 17 2 8 REFRIGERANT ROUTE IN REFRIGERATION CYCLE 18 2 9 COOLING AIR CIRCULATION 19 AW BEST_SM 267 02212008 2 218 31PM페이지7 ...

Page 9: ...odor from the refrigerator does not affect food in the freezer due to separate air flow circulation 16 Pizza Corner Can be used for 16 pizza if stand flip tilting pocket Ice and Water Dispenser The ice and water dispenser provides ice and cold water at any time Secure Auto Close Door System Secure Auto Close Door System Cool tight doors Energy saving Preventing sweat on fridge doors Easy Handle Sy...

Page 10: ...he right side drawer is 6 4 H x W with the shelf being raised So the right side drawer can be pulled out with the left door closed NO Item Details Changing Items New Model Basic Model The freezer door is much user friendly So it comes as much convenient AW BEST_SM 267 02212008 2 218 31PM페이지9 ...

Page 11: ... Charge R134a 5 64 oz 160g Compressor MK172D R2U 897 Btu hr 0 263kw Compressor oil Freol α 10 Capillarytube Dia Length 0 032 118 0 0 8 81 1m mm m 2 29 99 97 7m mm m Dryer Molecular Sieve XH 9 Clearancemustbeprovidedforaircirculation AT TOP 1 2 25 5m mm m AT SIDES 0 5 1 15 5m mm m AT REAR 1 2 25 5m mm m Fan Fan Fan Fan Fan Fan Air inlet Air inlet Air inlet Air inlet Air inlet Air inlet Heat exchang...

Page 12: ...Water Filter Dairy Compartment Door Bins Cool Select PantryTM Light Vertical Hinged Section Vegetable Fruit Drawers Tilting Pocket Light Pull Out Drawer Freezer Drawer Bin Slide Shelf Quick Space Glass Shelf Ice Maker Foldable Shelf Slide Shelf AW BEST_SM 267 02212008 2 218 32PM페이지11 ...

Page 13: ...e Operation rate Performance Noise Cooling Tech Door Shape Special Room 250 250 26 0 2 0 18 0 5 0 2 0 2 0 60 46dB 45dB SAMSUNG RF267AB Twin Cooling Contour Cool Select Pantry 209 8 201 8 28 7 1 0 21 9 1 1 0 1 0 2 54 0 42 9 41 2 MAYTAG MFI2568AES Mono Cooling Contour Pantry 246 575 27 2 1 6 20 9 5 9 0 6 1 1 60 7 47 0 48 2 LG LFX25960ST Mono Cooling Contour Pantry 224 232 28 8 1 8 22 5 0 8 1 3 0 5 5...

Page 14: ...ing I Black Creamy STS Snow White Creamy STS Compressor Rated Frequency and Frequency Refrigerant Foaming agent Refrigerant Input Amount Kind of Refrigerator Motor Rated Consumption Power Electric Heater Rated Consumption Power RF267AB Ice Water Dispenser with Pantry 35 7 inch 908mm 29 1 inch 740mm 32 9 inch 836mm 35 6 inch 905mm 68 6 inch 1744mm 69 8 Inch 1778mm 25 9 733 4 25 8 730 6 8 2 Cu ft 23...

Page 15: ... Model Starting type Oil Charge Freezer Refrigerator MK172D R2U R S C R FREOL α 10 SPLIT FIN TYPE SPLIT FIN TYPE Forced and natural convection type Molecular sieve XH 9 0 032 x 118 0 81mm x 2997mm R134a 6hr 10min 12 23hr vary according to the conditions used 6 11hr vary according to the conditions used 12 1min THERMISTOR 502AT 5 0 at 77 25 THERMISTOR 502AT 5 0 at 77 25 AC 125V 10A Off 140 60 On 10...

Page 16: ...REF Conducting af F Defrost Conducting at R Defrost Door Switch FRE REF REF ICE ROOM Power cord Earth Screw Bimetal thermo For Preventing Overheating of Refrigerator Lamp Specification RF267AB Electric Components AC 115V 240W AC115V 120W AC115V 2W AC115V 8W AC115V 4W DC 12V 2W AC125V 10A 140 60 On 104 40 12 250V PTHTM100MD3 00 10 Ω 20 4TM435RFBYY 53 266 41 130 5 141 8 48 2 61 9 AC 115V 60Hz DC12V ...

Page 17: ...m 3 4 86mm 21 6 549mm 41 7 1059mm 0 6 15mm 69 8 1778mm 1 3 34mm 0 2 5mm 32 9 836mm 35 6 905mm 35 7 908mm 24 3 617mm 3 4 86mm 54 5 1384mm 18 7 475mm 47 8 1214mm 2 6 Dimensions of Refrigerator Inches AW BEST_SM 267 02212008 2 218 32PM페이지16 ...

Page 18: ...T SPECIFICATIONS 2 7 Optional Material Specification Part Name FILTER WATER ASSY DA29 00003B ASSY PACKING SUB DA99 00240S LAMP INCANDENT 4713 001223 Part Code AMOUNT 1 1 3 AW BEST_SM 267 02212008 2 218 32PM페이지17 ...

Page 19: ...tor Freezer Evaporator Suction Pipe Compressor Refrigerator Evaporator PRODUCT SPECIFICATIONS 2 8 Refrigerant Route in Refrigeration cycle Freezer Evaporator Suction Pipe Capillary Tube Accumulator Compressor Condenser Hot Pipe Muffler AW BEST_SM 267 02212008 2 218 32PM페이지18 ...

Page 20: ...19 Refrigerator PRODUCT SPECIFICATIONS 2 9 Cooling Air Circulation Freezer AW BEST_SM 267 02212008 2 218 32PM페이지19 ...

Page 21: ...TANK 30 3 12 MOTOR DAMPER 32 3 13 WATER FILTER DISASSEMBLY 32 3 14 WATER FILTER REASSEMBLY 33 3 15 VERTICAL HINGED SECTION 33 3 16 VERTICAL HINGED SECTION 34 3 17 EVAPORATOR COVER IN REFRIGERATOR 35 3 18 EVAPORATOR IN REFRIGERATOR 36 3 19 FREEZER DOOR 37 3 20 PULL OUT DRAWER 38 3 21 ICE MAKER 39 3 22 FREEZER LIGHT 40 3 23 DOOR SWITCH IN FREEZER 40 3 24 EVAPORATOR COVER IN FREEZER 41 3 25 EVAPORATO...

Page 22: ...rated 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 the contents freeze the glass may break and cause personal injury Do not store volatile or flammable sub...

Page 23: ...ctor 3 above the upper right door hinge and the 3 electrical connectors 4 above the upper left door hinge Disconnect the water tube 5 by pulling the tube fitting 6 apart as shown in the picture 4 Remove the 3 hex head bolts 7 found attatched to the upper left and right door hinges with a Wrench 10mm With a Philips head screwdriver remove the ground screw 8 found attatched to the upper left and rig...

Page 24: ... to remove 6 With a Philips head screwdriver remove the two screws 10 attatched to the lower left and right door hinges With a Wrench 10mm remove the 2 Flat head screws 11 attatched to the lower left and right door hinges Remove the lower left and right door hinges 12 12 10 11 AW BEST_SM 267 02212008 2 218 32PM페이지23 ...

Page 25: ...p Door with using a flat blade screwdriver 2 Unscrew 4 screws 3 Lift up the handle to have the Slider Handle Fre 1 pushed back 4 After having the Slider Handle Fre 1 pushed back screw up at the hole 5 Remove the door handle by lifting it up 1 1 3 3 Refrigerator Door AW BEST_SM 267 02212008 2 218 32PM페이지24 ...

Page 26: ...own in the picture and unlock the tabs 2 Remove the display cover by pushing it to the right side and pulling it up 3 Disengage the housing connect of display cover Refrigerator Light Part Name How To Do Descriptive Picture 1 Remove the light cover by pulling it down with pushing the rear of light cover 2 Remove the lamp by turning it counterclockwise AW BEST_SM 267 02212008 2 218 33PM페이지25 ...

Page 27: ...4 screws of cover display 3 6 Water dispenser Water dispenser Part Name How To Do Descriptive Picture 1 Disengage the 3 Housing Connect 2 Remove 2 screws of the CaseIce Route Assy 3 Pull the Case Ice Route Assy 4 Push the hook and remove the Micro Switch AW BEST_SM 267 02212008 2 218 33PM페이지26 ...

Page 28: ...mbled inside of hose Otherwise assemble cannot be accomplished 2 When assembling Cover Display first insert it from leftside and then assemble to rightside Otherwise the tab can be broken 3 7 Glass Shelf Glass Shelf Part Name How To Do Descriptive Picture Remove the shelf by lifting the front plane of the shelf up and pulling it out hose AW BEST_SM 267 02212008 2 218 33PM페이지27 ...

Page 29: ...Descriptive Picture Remove 2 screws of the Fold Glass 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 drawers shelf by pulling it out Refer to the picture AW BEST_SM 267 02212008 2 218 33PM페이지28 ...

Page 30: ... pantry cover by lifting the central part of the cover while pushing it to the left Cool Select Pantry Shelf 1 Remove the cool select pantry shelf by lifting the front part of the shelf while pulling it Cool Select Pantry Rail 1 Remove the cool select pantry rail by unscrewing the 3 screw parts and pulling the rail 2 Disconnect the housing connector from the internal rail part Refer to the picture...

Page 31: ...mbling the Water Tank take out shelf and drawers and pantry located in front of the Water Tank 1 Remove 2 screw of the Water Tank cover 2 Disengage the housing connector 3 Remove the 2 screws attached to the Water Tank heater Remove the Water Tank heater 4 Remove the 2 screws attached to the Water Tank Remove the Water Tank cover AW BEST_SM 267 02212008 2 218 33PM페이지30 ...

Page 32: ...ve the water valve fixed by the screw 6 Disconnect the water tube by pushing the tube fitting apart as shown in the picture The other Water Tube is located in the Top Table of the refrigerator Before disassembling the Water Tube take out the Top table 7 Disconnect the Water Tube by pushing the tube fitting apart as shown in the picture 8 Remove the Water Tank by pulling the Water Tube AW BEST_SM 2...

Page 33: ...ower motor damper part and then push the motor damper down 2 Disengage 2 housing connectors from the rear motor damper Refer to the picture Water Filter Part Name How To Do Descriptive Picture 1 Remove the shelf by lifting the front plane of the shelf up and pulling it out 2 Remove the water filter by turning it Counterclockwise Refer to the picture AW BEST_SM 267 02212008 2 218 33PM페이지32 ...

Page 34: ...e picture Water Filter Part Name How To Do Descriptive Picture 1 Place the part of ⓐ arrow that is indicating in the picture in the middle of the front filter cover and push it up 2 Turn the water filter counterclockwise until central horizontal line of filter cover and both ends of water filter label are made all of the same width Refer to the picture AW BEST_SM 267 02212008 2 218 34PM페이지33 ...

Page 35: ...riptive Picture 1 Remove 2 screw cap parts with a flat blade screwdriver Refer to the picture 2 Unscrew 2 screws 3 Disengage the internal housing connector of the vertical hinge 4 Remove the vertical hinged section by lifting the vertical hinge up Refer to the picture AW BEST_SM 267 02212008 2 218 34PM페이지34 ...

Page 36: ...at blade screwdriver Refer to the picture 2 Unscrew 4 screws 3 Remove the the lower part of angle mid by pulling it out and pushing it down Refer to the picture 4 Remove the hook by pulling it from the lower part and pushing the cover down Refer to the picture 5 Disconnect the housing connector of the rear plane Refer to the picture AW BEST_SM 267 02212008 2 218 34PM페이지35 ...

Page 37: ...ove the the housing cover by pushing both lateral sides of the housing cover and pulling it out Refer to the picture 2 Disconnect the housing connector part Refer to the picture 3 Unscrew 2 screws 4 Remove the evaporator by lifting the bottom side of it up and pulling it out Refer to the picture AW BEST_SM 267 02212008 2 218 34PM페이지36 ...

Page 38: ...ts upward at the same time 3 Take out the lower basket by lifting the basket up from rail system 4 Remove a fixing pin and remove a shaft by pushing it to the right side with your hand 5 Separate the rail from the rail cover by pushing the hooks in on both sides of the rail After pusing the hooks in remove the drawer by pulling towards you with both hands AW BEST_SM 267 02212008 2 218 34PM페이지37 ...

Page 39: ... Door Handle Freezer Part Name How To Do Descriptive Picture 1 Slide the drawer in as much as possible 2 Lift the drawer up 3 Remove the pull out drawer by lifting the bottom part of drawer bin and pulling it out AW BEST_SM 267 02212008 2 218 34PM페이지38 ...

Page 40: ... of the Cover 1 Pull the Ice Bucket lever and out 3 Disassemble the cover with a flat blade screwdriver and pull it out 4 Disengage the 2 housing connector 5 Push hook and pull the Ice Maker out 6 To disassemble push the tab and pull the case auger and the motor out lever AW BEST_SM 267 02212008 2 218 35PM페이지39 ...

Page 41: ...tive Picture 1 Remove the freezer drawer bin by using a flat blade screwdriver Refer to the picture 2 Disconnect the housing connector part 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 AW BEST_SM 267 02212008 2 218 35PM페이지40 ...

Page 42: ...ng it out Remove the housing connector part 2 Remove the evaporator by pulling the lower part of the evaporator while lifting it up Evaporator Cover In Freezer Part Name How To Do Descriptive Picture 1 Remove the freezer door and freezer drawer bin by pulling out the drawer and then unscrewing 2 screws 2 Lift up the evaporator cover 3 Disengage the 3 housing connector and remove the evaporator cov...

Page 43: ...hooker of support circuit motor by lifting the hooker up and pulling it out 4 Remove the spring with a flat blade screwdriver Refer to the picture 5 Remove the motor fan by pulling the fan out while grasping the motor part Refer to the 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 AW BEST_SM 267 02212008 2...

Page 44: ... with a flat blade screwdriver Refer to the picture 1 Unscrew the water valve fixed by the screw 2 Remove the the hook part of the hose by pushing it down 3 Remove 2 water hose parts while pushing the upper part of Refer to the picture 4 Disengage 2 housing connector parts 5 Remove the hose connected by the nut with a wrench 8mm AW BEST_SM 267 02212008 2 218 35PM페이지43 ...

Page 45: ...re 1 Unscrew 2 screws 2 Disengage the housing connector 3 Unscrew 3 earth screws 4 Remove the cover by pushing the hook up using a flat blade screwdriver Refer to the picture 5 Disengage the housing connector to separate the power cord and noise filter AW BEST_SM 267 02212008 2 218 35PM페이지44 ...

Page 46: ... Unscrew 2 screws for the PCB cover 3 Disengage all housing connectors connected with main PCB 4 Unscrew 2 PCB fixed screws 5 Remove the main PCB while lifting the upper part of the hook up Refer to the picture 1 Remove the cover PCB and then disengage the housing connector connected with main PCB Remove the SMPS PCB while pushing the lower part of the hook down AW BEST_SM 267 02212008 2 218 36PM페...

Page 47: ...NOT OPERATE 68 4 2 3 IF ICE ROOM FAN DOES NOT OPERATE 69 4 2 4 IF ICE MAKER DOES NOT OPERATE 70 4 2 5 IF DEFROST DOES NOT OPERATE F R DEF HEATER 71 4 2 6 IF POWER IS NOT SUPPLIED 72 4 2 7 IF COMPRESSOR DOES NOT OPERATE 73 4 2 8 WHEN ALARM SOUND CONTINUOUS WITHOUT STOP RELATED WITH BUZZER SOUND 74 4 2 9 IF PANEL PCB DOES NOT WORK NORMALLY 76 4 2 10 IF PANTRY PANEL PCB IS NOT WORKING NORMALLY 77 4 2...

Page 48: ... refrigerator has entered the manual operation At this moment buzzer beeps as an alarm 1 2 If manual operation 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 finished and manual operation will begin Be careful if manual operation get started at the moment of compressor off over load could be occu...

Page 49: ...are followed by manual defrost freezer compartment 3 2 At this moment alarm beeps for 3 seconds 0 5 sec ON 0 5 sec OFF during manual defrost function of fresh food and freezer compartment 4 1 During defrosting of fresh food and freezer compartments simultaneously if the display panel change to the test mode and test button is pressed one more time defrosting of fresh food and freezer compartments ...

Page 50: ...plicable display LED will blink for 0 5 sec At this moment there is no beep sound Refer to self diagnostic CHECK LIST 1 3 Self diagnostic button is recognized only when the error is displayed by the bad sensor Display does not operate normally but temperature control will be controlled by the emergency operation 1 4 When the error is detected by self diagnosis the error can be canceled automatical...

Page 51: ...Error R DEF Heater Error Ambient Sensor Error F Sensor Error F DEF Sensor Error F FAN Error C FAN Error Ice Room Sensor Error F DEF Heater Error Ice Room FAN Error Pantry Damper Heater Error Pantry Sensor Error Panel Main Micom Error L M communication Error Water Tank Heaer 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 ⓕ F 1 ⓖ F 10 ⓑ R 10 ⓐ R 10 ⓑ F 10 ⓖ F...

Page 52: ...rationoffreshfoodcompartmentdefrostheaterhousing part contacterror disconnection shortcircuitortemperaturefuseerror Displayerror thedefrostingdoesnotfinishthoughfreshfoodcompartment defrostisheatingcontinuouslyformorethan80minutes After separating MAIN PCB CN70 CN71 from PCB check the resistance value between CN70 White CN71 Orange should be 102 441 ohm 7 resistance value is varied by the input po...

Page 53: ...1 ⓐ R 1 ⓑ R 1 ⓒ R 1 ⓓ R 1 ⓔ R 1 ⓕ F 1 ⓔ ⓕALLLEDOff R1 ⓖ F 1 ⓐ F 1 ⓑ F 1 ⓒ F 1 ⓓ R 10 ⓔ R 10 ⓕ F 10 ⓖ F 1 ⓖ F 10 ⓐ F 10 ⓓ F 10 ⓔ Operation contents When fresh food compartment fan high operates applicable LED ON When fresh food compartment fan low operates applicable LED ON When fresh food compartment defrost heater operates LED ON Initial power ON refrigerator LED ON When ambient temperature is mo...

Page 54: ...e 5 Operation contents of show room mode Display Fan motor and etc operate normally not to operate compressor only Defrost is not operated including french heater Display function of the initial real temperature is finished Under the condition of show room mode show room mode will be operated when Power On after Power OFF If Energy Saver Key Power Freeze Key are pressed for 3 seconds show room mod...

Page 55: ...nts temperature display as below Fresh food and freezer compartments case will be explained only because all options are operated with the same method according to the option table Code Up Code Reference Value Reference Value Up Code Down Reference Value Down 2 17 is recommended 38 3 is recommended KEY control method after converting to option mode Key control in option mode Energy Saver Freezer P...

Page 56: ...e EEPROM and normal display will be returned and the option setting mode will be canceled 4 Option changing method as above is the same as all RF266 265 model 5 By the same method as above it is possible to control the fresh food compartment temperature water supply ice maker harvest temperature time defrost return time hysteresis by temperature notch gap by temperature etc 6 Option function is se...

Page 57: ...6 2 0 C 36 5 2 5 C 37 4 3 0 C 38 3 3 5 C 39 2 4 0 C FZ compartment Code Reference Value Reference Value Code 2 17 is recommended 38 3 is recommended 2 Temperature changing table of fresh food compartment ex If you want to change the freezer compartment standard temperature to 35 6 2 C Set item FreezerTempShift MODEL RF267AB FridgeRoom7 SEG 1 Settingvalue Temp compensation 0 1 2 3 4 5 6 7 8 9 10 11...

Page 58: ...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 14452 13857 13290 127...

Page 59: ...ature sensor NO Recheck the wire connection part NO 0 6V Measurement 4 6V Check the iced solder solder bridging disturbed solder NO No trouble with PCB and temperature sensor Recheck the bad contact of the connection Measuring point of resistance value according to Sensor ICE MAKER CN90 8 4 measuring resistance value 0Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage measured be...

Page 60: ... 1 measuring resistance value 0Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage measured between 4 6V 0 6V Measuring voltage IC01 MICOM 54 CN30 6 White and CN1 3 Black from PCB typical Ground part are similar Checking method of R Sensor resistance CN30 6 White CN75 1 Gray Compare the temperature table after the measure DATA1 Temperaturetable ERROR Code Refertocircuitdiagraminth...

Page 61: ...g resistance value 0Ω Short trouble Ω Open trouble Sensor MICOM Connector Number Voltage measured between 4 6V 0 6V Measuring voltage of IC01 MICOM 57 CN30 7 Sky blue and CN1 3 Black from PCB typical Ground part are similar Checking method of R Sensor resistance CN30 7 Sky blue CN75 1 Gray Compare the temperature table after the measure DATA1 Temperaturetable ERROR Code Refertocircuitdiagraminthem...

Page 62: ...the right top table of upper hinge 0Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage measured between 4 6V 0 6V Measuring voltage of IC01 MICOM 59 CN32 1 White and CN1 3 Black from PCB typical Ground part are similar Checking method of Ambient Sensor resistance CN32 1 White 4 White Compare the temperature table after the measure DATA1 Temperaturetable ERROR Code Refer to circui...

Page 63: ...g resistance value 0Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage measured between 4 6V 0 6V Measuring voltage of IC01 MICOM 52 CN30 3 Red and CN1 3 Black from PCB typical Ground part are similar Checking method of F Sensor resistance CN30 3 Red CN75 1 Gray Compare the temperature table after the measure DATA1 Temperaturetable ERROR Code Refer to circuit diagram in the manua...

Page 64: ...N75 1 measuring resistance value 0Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage measured between 4 6V 0 6V Measuring voltage of IC01 MICOM 53 CN30 4 Orange and CN1 3 Black from PCB typical Ground part are similar Checking method of F DEF Sensor resistance CN30 4 Orange CN75 1 Gray Compare the temperature table after the measure DATA1 Temperaturetable ERROR Code Refer to circ...

Page 65: ...rt trouble Ω Open trouble Sensor MICOM Connector number Voltage measured between 4 6V 0 6V Measuring voltage of IC01 MICOM 51 CN32 3 Orange and CN1 3 Black from typical PCB Ground are similar Checking Mehod of Ice Room Sensor voltage CN32 3 Orange CN75 1 Gray Compare with the temperature table after measurement DATA1 Temperaturetable ERROR Code Refer to the circuit diagram in this manual IceRoom C...

Page 66: ...ce value 0Ω Short trouble Ω Open trouble Sensor MICOM Connector number Voltage measured between 4 6V 0 6V Measuring voltage of IC01 MICOM 58 CN30 8 White black and CN1 3 Black from PCB typical Ground part are similar Checking method of Pantry Sensor resistance CN30 8 White black 9 Gray Compare the temperature table after the measure DATA1 Temperaturetable ERROR Code Refer to circuit diagram in the...

Page 67: ...O 1 Recheck the wire 2 Replace PCB MAIN NO Normal recheck Measure the resistance between after CN90 connector open 145ohm 7 ERROR Code Checking method of Pantry Room Damper resistance CN91 1 Black 2 Brown Ω Open wire disconnection heater disconnection trouble 0Ω Short trouble 2 17 is recommended 38 3 is recommended Start YES YES YES Initial power On Damper heater off Damper heater On 4 0V 4 5V MIC...

Page 68: ...ormal Start NO YES YES YES Bad contact of connector insert correctly NO 1 Recheck the wire 2 Replace PCB MAIN NO Normal recheck Measure the resistance between after CN78 connector open 48ohm 7 ERROR Code Checking method of Tank Water Heater resistance CN78 5 Black 4 Brown Ω Open wire disconnection heater disconnection trouble 0Ω Short trouble Start YES YES YES AW BEST_SM 267 02212008 2 218 37PM페이지...

Page 69: ...nalsarenotinputtedduringmotoroperating willbeON10 secondsafterfanOff Butifsignalsarenotstillentered theaboveoperation willrestartfourtimesmore Ifsignalsarenotenteredcontinuously themotorwillberestartedafter10 seconds Thisfunctioniseffectivewhenthenormaloperationofmotorwouldbe restrainedbyforeignmatterssuchasice CheckingmethodofR F CFANMotorvoltage ThevoltagebetweenPCBtypicalGroundCN1 3 Black and R...

Page 70: ... more If signals are not taken continuously the motor will be restarted after 10 minutes This function is against the case that motor movement would be restrained by foreign matters like ice Isthevoltagebetween MAINPCBCN1 3 Black andCN76 1 Black aroundDC7 12V DoesDC7 12Valternate withbelowDC2VbetweenMAINPCBCN1 3 Black andCN75 2 Yellow FANworksnormally Operation temperature ready Replace MAIN PCB F...

Page 71: ... 38 3 is recommended Start 1 Replace the Ice Maker Kit 2 Check Replace the Main PCB input signal Micom IC02 Pin 29 0V DoesIceMaker rotatewhenpressingtheIceMaker testingswitch over1 5sec No 1 Check the wiring connections 2 Replace Ice Maker Kit 3 Replace MAIN PCB IstheinputvoltageofIC02 MICOM 27 28normal No 1 Replace the Water Valve Refer to the operation condition of Water Valve 2 Replace the Main...

Page 72: ...resistance value 105 441 ohm 7 0Ω Short trouble Ω Open bimetal heater 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 Energy Saver Fridge Key are pressed simultaneously for 8 seconds and then select any key 3rd test mode manual defrosting will be operated Is the temperature of defrost sensor lower than 53 6 12 C Is defrost sensor by self diagnostic normal ...

Page 73: ...eencabinettodoor Checktheconnections betweendoortopanelPCB 1 Check the contact of lead wire 2 Replace the applicable relay PCB MAIN 1 CheckPCBPATTERNandreplaceBD1 2 ReplacePCBASS Y Is plug connected in Ispower115 230 V bothterminalsofSMPS PCBCN1 IsfuseontheSMPS PCBdown IsDC170 325 V appliedbetweenboth terminalsofBD1 IsDC5 8V appliedbetweenTOP switch246YCtoS Is12V appliedbetweenboth terminalsofC16 ...

Page 74: ... Check after 5 minutes Refer to test function in the manual 1 Replace MICOM 2 Replace PCB Refertocircuitdiagram inthemanual 1 Replace IC72 Driver IC TD62083AP 2 Replace PCB Didbuzzerofmanualoperationsound Checkcertainlyaftermanualoperation CheckingmethodofvoltagePCBtypical GroundCN1 3 Black and 1 IC02MICOM 8 voltageHigh 5V 0 5V IC02MICOM 8 COMPoperating Checkingmethodofvoltage PCBtypicalGroundCN1 ...

Page 75: ...ence by door gasket food etc Replace Door S W Replace Door S W MAIN PCB normal Check if there is any short parts due to foreign matters and the test jumper part in the main PCB Recheck MAIN PCB and door switch Separate the door switch and check if the measured value of unit is changed from 0Ω to Ω according to switch ON OFF FF Door Switch is magnetic switch it can be operated when door magnet is c...

Page 76: ...s occurred except the minor error such as switch pressing error surface peeling off and so on Start Does it sound dingdong if press a button on the front panel Is the damage or breakage of the buzzer in the panel PCB Didleadofacomponent fallonthevibrationplateof buzzer Doesitmakea soundof dooropen alarmwhen youareopeningthedooroffreezeror fridgemorethan2minutes MAIN PCB normal BUZZER normal Check ...

Page 77: ...e manual or circuit diagram on the back side of the appliance Reinsert connector Repair bad contact ReinsertconnectorofMAINPCB Reinsert connector Repair bad contact Panel PCB itself has trouble Reassemble the PCB ASS Y Enforce the cancelation of pressed keys Reassemble the PCB ASS Y Enforce the cancelation of pressed keys Panel PCB itself has trouble CheckthewireofDispenserpart UpperHingePanel dis...

Page 78: ...B Panel PCB itself has trouble Reassemble PCB ASS Y Enforce the cancelation of pressed keys Reassemble PCB ASS Y Enforce the cancelation of pressed keys Convertible compartment Panel PCB itself has trouble Replace MAIN PCB Check the short of MAIN Panel wire Check the wires of Pantry Room disconnection short between wires Recheck the control circuit of MAIN PCB Pantry Panel Check the wire assemblin...

Page 79: ...y operation sounds every Door Open Close F LAMP Relay RY75 R LAMP Relay RY76 Reference If the door is opened the contact of door switch will be opened and MICOM will get applied 5V to finally sense Open If 5V has been sensed over two minutes afterwards Door Open alarm will sound Ding Dong for 10 seconds in a oneminute cycle For that reason if the door switch has failure the refrigerator can make a...

Page 80: ... hose Normal Check Ice water valve hose Check soldering short Replace PCB Check soldering short Replace PCB Check soldering short Replace PCB typical PCB Ground CN1 3 Black Checking method of voltage Based on PCB typical Ground CN1 3 Black 1 Check the voltage of IC73 4 same voltage as IC02 12 ICE Water valve operating about 5V 0 5V BasedonPCBtypicalGroundCN1 3 Black 2 IC73 13voltage ICEWatervalveo...

Page 81: ...elf has trouble or bad contact of connector Check the connection hose Check the operation between Panel PCB and MAIN PCB for Communication Normal Check Ice water valve hose Replace Valve Check soldering short Replace PCB Check soldering short Replace PCB Check soldering short Replace PCB 1 Check the dispensing lever 2 Check switch unit wiring connection 3 Replace PCB typical PCB Ground CN1 3 Black...

Page 82: ...hen press Ice switch No check the WIRE Motor Replace the MAIN PCB Is the Dispenser Cover opened No Replace the MAIN PCB Errors on IC73 Is IC73 1 2 changed into 5V when pressing Ice Switch No RY7B RY7C RELAY Error Replace the MAIN PCB After disconnecting the CN70 CN71 CN72 and CN73 measure the both ends of contact points of RY7B RY7C After disconnecting the CN70 CN71 CN72 and CN73 measure the both ...

Page 83: ... avoid an electric shock 2 Be careful When disassemble the Cover Ice Motor spring can jumped out and may cause personal injury 3 Motor will rotate continuously when the Motor Switch is not sensed Main PCB Check the wire OPEN SHORT between the Cover Ice Motor Rotation sensin switches Check the Short of Cover Ice Motor Control Circuit SSR73 in the MAIN PCB Replace the MAIN PCB or the Dispenser Cover...

Page 84: ...TS LIST 5 1 FREEZER 84 5 2 REFRIGERATOR 87 5 3 CABINET 91 5 4 DISASSEMBLY OF FREEZE DOOR 95 5 5 DISASSEMBLY OF REFRIGERATOR DOOR LEFT 98 5 6 DISASSEMBLY OF REFRIGERATOR DOOR RIGHT 101 AW BEST_SM 267 02212008 2 218 38PM페이지83 ...

Page 85: ...84 EXPLODED VIEW PARTS LIST 5 1 Freezer AW BEST_SM 267 02212008 2 218 38PM페이지84 ...

Page 86: ...AYFREUPP GROMMET COVERCHIL ROLLER FRE FIXER ROLLER ASSYRAIL SLIDEUPPL ROLLER FRE RAIL SLIDEUPPL ASSYRAIL SLIDEUPPR ROLLER FRE RAIL SLIDEUPPR COVER RAILLOWL ASSYRAIL SLIDELOWL SWITCHPRESSURE FIXER GEAR HANGER RAILLOWL RAIL SLIDELOWL HANGER RIVET GEAR L SHAFT GEAR CAP DOORHANDLE ASSYRAIL SLIDELOWR FIXER GEAR HANGER RAILLOWR HANGER RIVET RAIL SLIDELOWR GEAR R COVER RAILLOWR SWITCHDOOR F GUIDE DRAWERB...

Page 87: ...1 0 FOAM PS NBR ID6 5 OD42 NBR BLACK PP NTR PP BJ 730 SILICON R Fan F Fan Ice roomFan PP BJ 730 GALVALUME T0 3 4W 115V 3306Ω AL T0 8 DREP5020LB ABS HP 0760 PP BJ 730 WHITE FOAM PE AL T2 W147 L640 HIPS SC 02740R COOLWHITE PX 41C AW PJT 40 110 5V AW PJT SAN HF 5661 17 1 17 2 17 3 17 4 17 5 17 6 17 7 17 8 17 9 17 10 17 11 17 12 17 13 17 14 17 15 17 16 17 17 17 18 17 19 17 20 17 21 17 22 17 23 18 18 1...

Page 88: ...87 EXPLODED VIEW PARTS LIST 5 2 Refrigerator AW BEST_SM 267 02212008 2 218 38PM페이지87 ...

Page 89: ...NT COVERMOTOR BLDC COVER EVAPREF GROMMET COVERCHIL TRIM COVEREVAPREF PLATE HOUSINGREF SENSOR ASSY ASSYCASELAMP REF CASE LAMPREF PLATELAMPREF LAMPHOLDERASSY THERMOBIMETALPROTECTOR COVER LAMPREF LAMPINCANDESCENT ANGLE SHELFREFSIDE ASSYANGLESHELFREF CAP ANGLE ASSYSHELFGLASSREFSLIDE SHELFGLASSREFSLIDE ASSYSHELFHANGERSLIDE ASSYCOVER VEG SCREW TAPPING GLASS COVERVEG FIXER COVERVEG REINF COVERVEG COVER V...

Page 90: ...VEG ASSY COVERWATERTANK SCREW TAPPING COVER TANKWATER ASSYTANKWATER COVERHEATERWATERTANK HEATERWATERTANK ASSYCOVER SLIDEPANTRY GROMMET COVERSLIDE COVER SLIDEPANTRYA COVER SLIDEPANTRYB ASSYSHELF PANTRY REINF SHELFPANTRY SHELF PANTRY WINDOWSHELFPANTRY ASSYCOVER MOTORDAMPER DAMPERMOTOR SENSORTEMP PANTRY INSULATION MOTORDCDAMPER COVER MOTORDCDAMPER GUIDE FRENCH COVER WATERFILTER ASSYCASE FILTER GUIDE ...

Page 91: ...46C DA61 03176A DA63 03763A DA97 05297B DA61 03175A DA29 00003B DA97 05240A DA97 05359A 6002 001397 DA01 00422A DA01 00428A DA67 01778A DA67 01779A DA91 02545A DA61 03591A DA97 05239A DA63 03687A DA62 01475A DA63 03737A DA63 03686A DA62 01569A DA61 03505A DA66 00476A DA61 03506A DA66 00477A DA63 03688A DA66 00475A DA67 01719A DA65 00046A DA63 03689A DA61 20124D DA66 00478A DA97 05422A DA97 05246A ...

Page 92: ...91 EXPLODED VIEW PARTS LIST 5 3 Cabinet AW BEST_SM 267 02212008 2 218 38PM페이지91 38 ...

Page 93: ... FASTENER RING HINGE UPPL SPRINGETC AUTOCLOSE ASSYLEVER AUTOCLOSE GROMMET LEVER FIXERWATERPIPEHINGE ASSYHINGEUPP R FASTENER RING HINGE UPPR SPRINGETC AUTOCLOSE ASSYLEVER AUTOCLOSE GROMMET LEVER ASSYHINGEUPP R FASTENER RING HINGE UPPR SPRINGETC AUTOCLOSE ASSYLEVER AUTOCLOSE GROMMET LEVER Q QU UA AN N T TIIT TY Y 1 1 1 1 1 2 1 1 1 2 1 1 1 2 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

Page 94: ...4 5 1 14 5 2 14 5 3 14 5 4 14 5 5 14 5 6 14 5 7 14 6 15 15 1 15 2 16 17 18 18 1 18 2 18 3 19 20 21 22 23 24 25 26 DA97 04875C DA60 00162A DA61 03240A DA61 03301A DA97 04903C DA63 03673A DA63 02905A DA97 04876B DA97 04877B DA61 40115B DA61 01920A DA97 05016A DA61 00805C DA61 03217A DA63 03434A DA63 03434B DA63 03434C DA97 02064B DA60 90146A DA61 40126B DA64 01170A DA97 05043B 6009 001252 DA63 03450...

Page 95: ...POWER CORD ASSY COVER PIPE WATER ASSY COVER COMP ASSY COVER PCB PANEL PBA MAIN BEST PBA SMPS NEXT FIXER HOSE COVER TUBE FILTER VALVE WATER FITTING TUBE FITTING B C FILM LEAD AW PJT NEXT PP NFPP FA2107LB QUEENGE 5mH 50 30 10A 38 50 ET PJT SVT 3 125V 15A L 2300 BLACK UL AW PJT AW PJT AW PJT AW PJT ASSYCYCLE FR 4 163 197 BEST 12V 5V 60Hz NEXT TOP CEM1 148 100 POWERSUPPLY 85 170V 50 60Hz ET05 PP T2 A ...

Page 96: ...95 EXPLODED VIEW PARTS LIST 5 4 Disassembly of Freeze Door AW BEST_SM 267 02212008 2 218 38PM페이지95 ...

Page 97: ...DLEFREL COVER HANDLEFREL COVER HANDLEFRER COVER HANDLEFRER COVER HANDLEFRER S SP PE EC C AW PJT EMPIRE BLACK AW PJT VERSAILLES STS AW PJT SNOW WHITE AW PJT PLATINUM INOX AW PJT ABS I BLACK EASY HANDLE AW PJT ABS CREAMY STS EASY HANDLE AW PJT ABS Snow White EASY HANDLE AW PJT ABS I BLACK EASY HANDLE AW PJT ABS CREAMY STS EASY HANDLE AW PJT ABS Snow White EASY HANDLE AW PJT GRAY TD SECT AW SECC1 T2 ...

Page 98: ... N NO O 15 2 C CO OD DE E N NO O DA61 04335A R RE EM MA AR RK K P PA AR RT T N NA AM ME E SPRINGETC EASYHANDLE S SP PE EC C 08AW1 2 PJT HSWR PartsListofFreezerDoor Q QU UA AN N T TIIT TY Y AW BEST_SM 267 02212008 2 218 38PM페이지97 ...

Page 99: ...98 EXPLODED VIEW PARTS LIST 5 5 Disassembly of Refrigerator DoorLeft 8 12 12 1 12 2 14 13 15 10 AW BEST_SM 267 02212008 2 218 38PM페이지98 ...

Page 100: ... STS STRIPEHAIRLINE ATOP06 ABS HG0760 Versailles Silver ATOP06 ABS HG0760 Versailles Silver ATOP06 Snow White TH 1 M4 0 L16 ZPC WHT SWRCH18A ATOP06 AL A6063 Snow White ATOP06 ABS HG0760 Snow White ATOP06 ABS HG0760 Snow White ATOP 06 Versailles STS Platinum STS SANDING TH 1 M4 0 L16 ZPC WHT SWRCH18A ATOP 06 AL A6063 Versailles STS ATOP06 ABS HG0760 Versailles STS SANDING ATOP06 ABS HG0760 Versaill...

Page 101: ...ENSER ASSY COVER_DISPENSER ASSY COVER_DISPENSER ASSYCASE ICEROUTE ASSYCASE ICEROUTE ASSYCASE ICEROUTE TRAY DISPENSER TRAY DISPENSER TRAY DISPENSER 9 3 9 4 9 5 9 6 9 7 9 8 9 9 9 10 9 11 9 12 9 9 1 9 2 9 3 9 4 9 5 9 6 9 7 9 8 9 9 9 10 9 11 9 12 10 11 12 12 1 12 2 13 13 13 14 14 14 15 15 15 AW PJT PC HF 1023IM COOL WHITE AW PJT ABS SNOW WHITE AW PJT FOAMPS AW PJT PC HF 1023IM COOL WHITE AW PJT SILICO...

Page 102: ...101 EXPLODED VIEW PARTS LIST 5 6 Disassembly of Refrigerator Door Right 9 AW BEST_SM 267 02212008 2 218 38PM페이지101 ...

Page 103: ...UARDREF ASSYGUARD DAIRY GUARD DAIRY COVER GUARDDAIRY TRAY EGG S SP PE EC C AW PJT Empire Black i BLACK AW PJT VersaillesSTS Noble STS AW PJT Snow White AW PJT Platinum STS Noble STS CORE PJT T5 W7 L18 i BLACK CORE PJT T5 W7 L18 Creamy gray CORE PJT T5 W7 L18 Snow White AW PJT Nylon6 i BLACK AW PJT Nylon6 Creamy STS AW PJT Nylon6 Snow White AW PJT W404 L978 BLACK AW PJT W404 L978 GRAY AW PJT WHITE ...

Page 104: ...LAYOUT WITH PART POSITION 104 6 2 PCB LAYOUT WITH PART POSITION SMPS BOARD 105 6 3 CONNECTOR LAYOUT WITH PART POSITION MAIN BOARD 106 6 4 CONNECTOR LAYOUT WITH PART POSITION SMPS OARD 107 AW BEST_SM 267 02212008 2 218 38PM페이지103 ...

Page 105: ...makeMicomresetifinputvoltageofMicomisdetectedlessthanthespecifiedvoltage 7 PLCinput output PLC Power Line communication Option PLC module is not inserted unlessspecified occasion 8 OperateICE MAKER supplypowertoMOTOR andsensethevariationofswitch 9 MainMicom Panel Micom serial communication circuit Dispenseroptioninputpart Water CoverIcerouteswitch 10 Pantryroomdisplaycontrolpart displayLED detectK...

Page 106: ... Circuit change the AC voltage to DC voltage that needs for controlling the appliance 1 BLOCK Rectify the inputted AC voltage to DC voltage 2 BLOCK ChangetherectifiedDCvoltagetoDC12V DC5Vthatneedsforcontrollingtheappliancewith PWMICandswitchingtrans AW BEST_SM 267 02212008 2 218 38PM페이지105 ...

Page 107: ...72 AC LOAD ICE MAKER MOTOR ICE MAKER HEATER CN10 5V GND 12V CN78 OPEN 12V Water Tank Heater Pantry room LED Driver 12V Switch Input GND CN50 LCD Panel SO LCD Panel SI LCD Panel SCK 12V 5V GND GND ICE Water Switch ICE Route Switch1 ICE Route Switch2 CN30 Sensor Switch F Door Switch R Door Switch F Sensor F DEF Sensor GND R Sensor R DEF Sensor Pantry Sensor GND CN32 Sensor Ambient 5V Ice Room GND CN...

Page 108: ...107 6 4 Connector Layout with part position SMPS Board PCB DIAGRAM CN1 COMMON LINE L COMMON LINE N 5V GND 12V AW BEST_SM 267 02212008 2 218 38PM페이지107 ...

Page 109: ... WATER DISPENSER SWITCH HEATER PANTRY DISPLAY SWITCH SENSOR HEATER COMP ETC FAN MOTOR PANTRY ROOM DAMPER SMPS ICE MAKER AC INPUT AC INPUT AC INPUT AC INPUT AC INPUT CN 1 CN 2 PNK BLU GRY BLU GRY WHT 2W 8W 8W 2W AW BEST_SM 267 02212008 2 218 38PM페이지108 ...

Page 110: ...109 8 1 Whole block diagram 8 SCHEMATIC DIAGRAM AC115V AC115V AC115V 8 1 1 MODEL RF267AB AW BEST_SM 267 02212008 2 218 38PM페이지109 ...

Page 111: ...110 8 2 CIRCUIT DIAGRAM SCHEMATIC DIAGRAM 8 2 1 Sheet 1 of 2 AW BEST_SM 267 02212008 2 218 38PM페이지110 ...

Page 112: ...111 8 2 CIRCUIT DIAGRAM SCHEMATIC DIAGRAM 8 2 2 Sheet 2 of 2 AW BEST_SM 267 02212008 2 218 38PM페이지111 ...

Page 113: ...al development 5 GOOD 6 BETTER 7 BEST COLOR Class WP SNOW WHITE PN PLATINUM INOX RS REAL STAINLESS BP BLACK PJT derivation sequence within type Not production year A 1st Generation B 2nd Generation SUB OPTION by partner A ALL CUSTOMERS BUYER NAME Model name nomenclature RF267AB AW BEST_SM 267 02212008 2 218 38PM페이지112 ...

Page 114: ...82 62 950 6829 Samsung Electronics Co Ltd Refrigerator Division 2008 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 AW BEST_SM 267 02212008 2 218 38PM페이지113 ...

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