Samsung RS265 LAWP Service Manual Download

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SIDE BY SIDE
RS265 LAWP
RS265 LABP
RS267 LABP
RS267 LASH
RS269 LARS

REFRIGERATOR

PRODUCT FEATURE

LED DISPLAY

LONG HANDLE DESIGN

FASTER COOLING TIMES

IMPROVED EVEN COOLING

Summary of Contents for RS265 LAWP

Page 1: ...SIDE BY SIDE RS265 LAWP RS265 LABP RS267 LABP RS267 LASH RS269 LARS REFRIGERATOR REFRIGERATOR PRODUCT FEATURE LED DISPLAY LONG HANDLE DESIGN FASTER COOLING TIMES IMPROVED EVEN COOLING...

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 Co...

Page 3: ...UCTIONS INSTALLATION 17 4 ALIGNMENT AND ADJUSTMENTS 25 5 DISASSEMBLY AND REASSEMBLY 33 6 TROUBLESHOOTING 49 7 EXPLODED VIEW PARTS LIST 64 8 BLOCK DIAGRAM 70 9 CIRCUIT DIAGRAM 71 10 PCB DIAGRAM 73 11 C...

Page 4: ...scriminately 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 installa...

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 harnes...

Page 6: ...pening or 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 m...

Page 7: ...2 3 Interior Views and Dimensions 10 2 4 Model Specification Comparison Chart 11 2 5 Model Specification Comparison Chart 12 2 6 Dimensions of Refrigerator Inches 15 2 7 Optional Material Specificatio...

Page 8: ...circulates through multiple vents on every shelf level This provides even distribution of cooling inside cabinets to keep your food fresh longer 3 Xtra SpaceTM Vertical room next to the ice maker in t...

Page 9: ...n PCB ASS Y Dispenser DA41 00104S Thermistor Freezer DA32 10109W Thermistor Freezer Evaporator DA32 00006A Thermistor Refrigerator DA32 10105U Thermistor Refrigerator Evaporator DA32 00006B Thermistor...

Page 10: ...ers Wire Drawers Front Leg Cover Tilt Pockets RS265 Model Egg Container Foldable Shelf RS267 RS269 Light upper Water Filter Spill proof glass Shelf Dairy Compartment Wine Shelf Gallon Door Bin Lights...

Page 11: ...A34 10120E FRE Product Weight MOTOR POWER CODE AC 125V DOOR SWITCH Item Specification N Ne et t C Ca ap pa ac ciit ty y T To ot ta all R Re ef fr riig ge er ra at to or r F Fr re ee ez ze er r Models...

Page 12: ...Motor Rated Consumption Power Electric Heater Rated Consumption Power Kind of Refrigerator Refrigerant Refrigerant Input Amount Product Weight Item Specification N Ne et t C Ca ap pa ac ciit ty y T To...

Page 13: ...0A Off 140 On 104 AC 250V 10A 170 6 0 10 Components for Freezer Room Temperature Sensor Components Freezer Model Temperature Selection 14 4 8 THERMISTOR F SENSOR 502AT Model Temperature Selection 34 3...

Page 14: ...MP Package type Running Starting Model Operation Model Temp ON Temp OFF Starting Relay Over load Relay MOTOR BLDC FRE MOTOR BLDC REF MOTOR BLDC Circuit Lamp FRE Lamp REF Door Switch Power cord Earth S...

Page 15: ...15 2 PRODUCT SPECIFICATIONS 35 7 46 5 16 6 21 5 51 4 20 1 29 9 36 32 4 2 15 2 64 4 69 8 29 2 1 2 4 2 6 Dimensions of Refrigerator Inches...

Page 16: ...Material Specification Photographe Part Name FILTER WATER ASSY DA29 00003B ASSY PACKING SUB DA99 00240A LAMP INCANDENT 4713 001206 LAMP INCANDENT Refrigerator 1pcs 130V 40W Freezer 1pcs Refrigerator 2...

Page 17: ...ube Refrigerator Evaporator Freezer Evaporator Suction Pipe Compressor Refrigerator Evaporator Capillary Tube ACCUMULATOR Freezer Evaporator SUCTION PIPE Dryer Muffler SUB CONDENSER Hot Pipe Hot Pipe...

Page 18: ...18 Refrigerator 2 PRODUCT SPECIFICATIONS 2 9 Cooling Air Circulation Freezer...

Page 19: ...and Power Cool Functions 21 3 4 Child Lock Function 21 3 5 Ice Water Dispenser Function 22 3 6 C Fan Motor Delay Function of the Machine Compartment 22 3 7 CoolSelect ZoneTM Function RS267LA RS269LA...

Page 20: ...the ice bucket is filled up with ice cubes When the ice bucket is filled up with ice cubes the freezer will run with original set temperature Also whenever the ice bucket is released from being fille...

Page 21: ...e will be restored 2 Power Cool function 2 1 Power Cool operation and the indicator work exactly same as the Power Freeze function 2 2 When Power Cool is selected COMP and Refrigerator Fan operate con...

Page 22: ...ter Dispenser function 2 1 To dispense water depress the water dispenser lever located in the dispenser recess 2 2 When the lever is depressed the water solenoid valve located in the machine compartme...

Page 23: ...r will be maintained with 30 3 5 While the compressor is on this drawer retains a certain temperature and while the compressor is off the defrost heater is activated and Refrigerator Fan is on with a...

Page 24: ...make ice any more because of a ice full signal 2 3 It takes 6 hours to harvest a first ice and throw away 2 3 times of these ice to make sure the supplied water clean 1 Initial Operation function 1 1...

Page 25: ...water 5 3 When Cubed or Crushed option is selected again the control board will check an accumulated time period After making it 60 minutes and when the ice tray temperature is acceptable ice ejectio...

Page 26: ...d pulling the hose down Insert the upper hinge shaft into the hole After leveling between the upper hinge hole and the hole of the cabinet Reattach hinge screws and ground screw in the clockwise direc...

Page 27: ...rost Refrigerator Freezer Defrost Cancellation 28 4 2 Sound function 29 4 3 Exhibition Function 29 4 4 Self Diagnostics Function 29 4 5 Load Operation Check Function 31 4 6 Restoration Function for Po...

Page 28: ...e If this pull down mode begins right after the compressor was off the compressor may not start to run due to an overload condition 1 3 At this mode the compressor and freezer fan will operate continu...

Page 29: ...Most of the system function except the compressor operation are working properly 2 2 There is no defrost cycle in this mode 1 Self Diagnostics in the initial Power ON 1 1 The control board performs a...

Page 30: ...ailure feedback signal line contact failure motor s electric wire missing and so on In the freezer room if frost removal mode is finished due to limited time of 70 minutes Error is displayed CONDENSER...

Page 31: ...Power Cool buttons simultaneously for 12 seconds to get into this mode In this mode only the display LEDs for temperature will be ON NO Contents REFRIGERATOR FAN High or AC motor operation REFRIGERATO...

Page 32: ...5 4 8 Table of Set Point Shift Function 4 ALIGNMENT AND ADJUSTMENTS 1 Initially all products set the code 0 2 After 20 seconds from adjustment a new setting will be stored in EEPROM and return to the...

Page 33: ...3 4 5 6 7 8 9 10 11 12 13 14 15 Temp shift Code Temp shift 2 Shift the refrigerator temperature sensor 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 4 ALIGNMENT AND ADJUSTMENTS Example...

Page 34: ...st the time to supply water for the ice maker 4 Shift the Ice maker temperature sensor 2 Reference Value 0 Code Volume to supply water 85 cc 1 95 cc 0 Code CoolSelect ZoneTM temperature sensor 0 1 1 0...

Page 35: ...Upper Ductwork 44 Evaporator Fan Motor 44 Evaporator in Refrigerator 45 Refrigerator Thermistor 45 CoolSelect ZoneTM Thermistor 45 5 3 Freezer Disassembly Door Bin in Freezer 45 Freezer Door Light Sw...

Page 36: ...pulling the water tube away Removing the Front Leg Cover Do not cut the water tube but separate it from the coupler WARNING Separating the Water Supply Line from the Refrigerator a a FRONT LEG COVER S...

Page 37: ...r Door Lift the door straight up Be careful not to pinch the water tubing and wire harness on the door Place doors on a protected surface NOTE 1 With the door closed remove the upper hinge cover using...

Page 38: ...hinge in the direction of the arrow Be careful when removing the door to ensure that it does not fall on you 3 Remove the door from the lower hinge by lifting the door 4 Remove the lower hinge from t...

Page 39: ...ole in the lower hinge and pulling the hose down 3 Insert the upper hinge shaft into the hole After levelling between the upper hinge hole and the hole of the cabinet Reattach hinge screws and gound s...

Page 40: ...ower hinge 3 Insert the upper hinge shaft into the hole After levelling between the upper hinge hole and the hole of the cabinet Reattach hinge screws and gound screw in the clockwise direction 4 Conn...

Page 41: ...ile pressing the front face of coupler insert the water line in the coupler 2 Tighten the screw on the clamp a Put on the front leg cover by turning the three screws clockwise as shown in the figure F...

Page 42: ...o the refrigerator and freezer They are front mounted with screws 1 Lift the handle upward motion with on The door gasket is a molded gasket set into a channel located in the door liner 1 Open the doo...

Page 43: ...w 3 Remove the lamp cover by unlocking the tabs and pulling the cover down These shelves allow the storage of larger items and pull out for easy access 1 Pull the shelf out as far as it goes 2 Lift it...

Page 44: ...the water tank from the evaporator cover by unscrewing the screws 2 4 Remove the screws 6 at the evaporator cover and the two fixed screws of the wire connector cover 5 Take off motor and lamp wire c...

Page 45: ...ube during soldering 6 Place a new evaporator and braze the suction and capillary tube to evaporator using silver solder 7 Install a replacement dryer 8 Evacuate and recharge the system using reasonab...

Page 46: ...lower portion of the freezer 1 Pull out the drawer as far as it goes 2 Tilt the drawer up and pull it out until it is removed The shelves slide out for easy access for frozen items 1 Slide the shelf...

Page 47: ...the front locking tab and assemble the ice maker kit 3 Connect the ice maker wire connector 4 Match the tab holes and tabs 2 located on the top of the liner and slide the ice maker in 5 Tighten the s...

Page 48: ...3 Disconnect the wire connector 1 Remove the screw cap and screw 2 Slide the upper fan ductwork out while disconnecting the wire connector Lamp and Thermistor The evaporator fan is located in the low...

Page 49: ...freezer thermistor is located at the top left of freezer vent It sends temperature signals to the micro processor The ambient thermistor is located inside the upper hinge cover Fre It sends temperatur...

Page 50: ...ut 3 Disconnect water tubes 3 The condenser Fan is located in the middle of machine compartment It cools down the sub condenser and the compressor 1 Disconnect the condenser fan wire 2 Remove screw 1...

Page 51: ...uble with self diagnosis 55 6 5 If alarm sound 56 6 6 If the panel PCB is not working normally 58 6 7 If fan doesn t work 59 6 8 If CoolSelect ZoneTM isn t operated normally RS267LA RS269LA 60 6 9 If...

Page 52: ...S W 233Y Is the voltage impressed DC 5 8V between C and S Is 12V impressed to both terminals of C102 Is the load such as relay normal Is normal the load such as relay Is there any PCB soldering short...

Page 53: ...k with forced operation Is MICOM No 18 High 5V Open and repair the connection Troubleshoot the sensor and Exchange PCB IsthevoltageofIC03pinNo 14between0 1V Open and troubleshoot the connection Is COM...

Page 54: ...heck temp fuse breaking of heater wire contact of wire and so on Is temp of the defrosting sensor below 5 Run forced operation for a specified period Repair the connection terminal Perform forced defr...

Page 55: ...ents of Temperature Sensing Circuit section in the description of circuit operation A bad contact or connector missing Was the Main PCB connector CN31 inserted correctly Is the ambient temperature sen...

Page 56: ...Troubleshoot the breaking of wire and bad door S W Main PCB and door S W are normal Yes NO No slightly YES NO Connector not inserted Troubleshoot poor contact NO Exchange the door S W NO YES Isthesta...

Page 57: ...in the main PCB blackout or bent The main PCB and buzzer are normal YES YES NO NO YES NO NO Replace the main PCB failure of MICOM Aresignalscoming outofMICOMNo 21ina1 seccycle afterthe Forcedoperatio...

Page 58: ...eCABIwireoffreezer checkthebreakingofwire shortbetweenwires 3 CheckforShort OpenofthePanelLightingCircuitsectioninthemainPCB NO NO YES YES NO Panel PCB itself has trouble YES YES Is lighting operated...

Page 59: ...heck if the fan motor has failure for itself 2 Check if the wire connections have a trouble of contact 3 Check the input of the fan motor rotation pulse in the operation motor fan See the details of F...

Page 60: ...eofwireassemblybetween thepanelandmainPCB 1 CheckthewiresofCoolSelectZoneTM checkthedisconnectionofwire shortbetweenwires 2 CheckShort OpentheLightingCircuitsectionofCoolSelectZoneTM panelinthemainPCB...

Page 61: ...Check the connections of F and R door S W check and troubleshoot the inside lamp socket YES NO NO YES Caution SeparatethedoorS Wandmeasureits resistancewithameasure Astheresult everyOpen Closeofthedo...

Page 62: ...ChecktheICES Wandtroubleshoot thewireconnectionsystem Main PCB and the sensing section of ice S W are normal Check the operation of SSR71 and Q701 Check the stop lever and support time delay Replace...

Page 63: ...Main PCB IC3 and exchange it YES NO Does the contact shelf of RY77 relay turn 0 even in the power OFF FailureofMainPCB exchange ThecontactterminalofRY77 relayshortfailure YES NO FailureofMainPCBhas Ex...

Page 64: ...64 7 EXPLODED VIEW PARTS LIST 7 1 Freezer 65 7 2 Refrigerator 66 7 3 Cabinet 67 7 4 Disassembly of Freeze Door 68 7 5 Disassembly of Refrigerator Door 69 7 6 Other 78...

Page 65: ...7 8 18 8 15 8 12 8 5 8 6 8 7 7 8 4 1 3 2 1 3 1 3 5 4 2 2 2 3 2 4 2 5 5 2 5 1 2 6 2 7 2 9 2 8 4 2 4 1 1 2 1 1 2 10 2 11 2 14 2 13 2 12 6 6 2 6 6 6 9 6 4 6 3 9 1 10 7 10 6 10 4 13 16 2 15 1 13 2 15 16 1...

Page 66: ...r 1 1 1 1 3 1 4 1 5 1 2 2 2 2 3 2 4 2 10 2 7 2 8 2 9 2 6 2 5 3 4 3 5 5 15 1 2 14 19 20 26 15 2 15 1 23 1 23 24 25 15 2 15 5 15 4 15 7 15 3 22 1 22 2 15 9 15 6 15 2 1 15 2 2 15 1 1 15 8 16 17 16 2 16 1...

Page 67: ...inet 39 34 26 16 16 2 16 3 33 33 1 33 2 33 3 33 4 13 14 1 14 4 15 2 15 1 15 4 15 3 15 14 3 14 2 14 35 16 1 3 4 6 6 1 6 2 6 3 5 40 32 17 7 2 7 7 5 7 3 7 4 7 6 7 1 17 2 17 1 8 11 11 2 11 1 12 1 13 1 28...

Page 68: ...68 7 EXPLODED VIEW PARTS LIST 7 4 Disassembly of Freeze Door 12 9 15 4 15 9 2 9 3 9 1 9 7 9 4 9 8 9 9 9 5 9 6 2 6 3 2 3 13 1 14 13 3 13 2 13 1 13 2 14 2 14 1 3 1 4 5 7 13 13 15 5 15 1 15 2 15 3 15 6...

Page 69: ...69 7 EXPLODED VIEW PARTS LIST 7 5 Disassembly of Refrigerator Door 4 3 2 5 6 5 1 5 2 6 1 12 6 2 7 9 8 11 10 7 1 7 2...

Page 70: ...70 8 BLOCK DIAGRAM...

Page 71: ...71 9 CIRCUIT DIAGRAM 9 1 RS269LA RS267LA...

Page 72: ...72 9 CIRCUIT DIAGRAM 9 2 RS265LA...

Page 73: ...with MICOM and transfers them again 5 Plays role of operating the genuine room taste damper and the damper heater 6 Displays LED to the genuine room taste display driving part and processes key signa...

Page 74: ...74 10 PCB DIAGRAM 10 2 CONNECTOR ARRANGEMENT Main Board...

Page 75: ...6 11 3 Reset Circuit 76 11 4 Door S W Sensing Circuit 77 11 5 Temperature Sensing Circuit 77 11 6 Key Scan and Display Circuit 78 11 7 CoolSelect ZoneTM Panel Circuit 80 11 8 Fan Motor BLDC Drive Circ...

Page 76: ...d voltage and transform into a steady 12V DC source power used for the digital display panel and relays The regulator KA7805 finally transforms into 5V DC source power for the control board and sensor...

Page 77: ...ile the door is closed Terminal Operation Volt state Freezer DOOR CLOSE DOOR OPEN 0V LOW 5V HIGH Ref DOOR CLOSE DOOR OPEN 0V LOW 5V HIGH ofterminal in MICOM Remark PIN 49 F SENSOR PIN 50 F DEF SENSOR...

Page 78: ...If the IC 9 decorder TC4028BP received signals from MICOM pins 3 6 an output signal per 2 miliseconds comes out from Q3 Q41 Q8 Q6 Q9 Q7 Q0 Q2 and Q4 pin in sequence This signal enters to a driver IC i...

Page 79: ...applied to the LED input terminal and sink the LED output terminal to 0V Therefore LED will be ON for 2 miliseconds 2 Key Scan The 6 step signals Q6 Q4 are applied to scan the 6 keys buttons When SW6...

Page 80: ...al display panel Panel LEDs are off while the doors are closed When a door is open micro processor senses its signal and LEDs will be on 1 3 The basic operational principle is the same as the key scan...

Page 81: ...c12V 1 watt heater is mounted and activated continuously 1 Motor drive circuit 1 1 This refrigerator adopts a BLDC motor produces energy consumption Motors of the freezer refrigerator and the machine...

Page 82: ...SSRs can control compressor refrigerator freezer defrost heater and several option functions 3 For compressor 18 pin of micro processor signals High 5V This signal inputs 5 pin of IC3 and 14 of outpu...

Page 83: ...83 11 CIRCUIT DESCRIPTIONS 4 The principles of other loads are the same as 3 item described Note SSR Solid State Relay is a kind of Relay COMP equivalence circuit of drive section...

Page 84: ...ssembled state when compared with the state before disassembly Check the surrounding conditions of the installed refrigerator When the refrigerator is located at humid or wet place or the installed st...

Page 85: ...thterminalsofcontact DC 12V Working Condition DC 0V Stop Condition DC 12V load working condition DC 0V load stop condition DC 12V load working condition DC 0V load stop condition 2 contact terminal Re...

Page 86: ...trouble Temperature fuse heater wires disconnection trouble Heater wires short trouble Heater wires and connector disconnection Coil wires short trouble Coil wires disconnection trouble Coil wires sho...

Page 87: ...he Main PCB 1 Check the voltage between no 1 terminal and no 2 terminal of CN30 2 If 5V is checked when the door is open it is normal 3 If 0V is checked when the door is closed it is normal If it is n...

Page 88: ...V Ground LEVEL Temp 12 2 14 0 15 8 17 6 19 4 21 2 23 0 24 8 26 6 28 4 30 2 32 0 33 8 35 6 37 4 39 2 41 0 42 8 44 6 46 4 48 2 50 0 51 8 53 6 55 4 57 2 59 0 60 8 62 6 64 4 66 2 Resistance 21 410 20 480...

Page 89: ...PX 41C 502AT PX 41C 502AT PX 41C 502AT PX 41C 502AT PX 41C CoolSelect ZoneTM MAIN PANEL Commonly used in ET PJT Main PCB ASS Y Main PCB ASS Y PANEL PCB ASS Y PANEL PCB ASS Y R DEFROST Sensor Ambient T...

Page 90: ...erator That makes refrigerator s temperature low quickly and save the power consumption Condensation can occur when you leave the door open for a long time Did you stop the ice making function Is ther...

Page 91: ...tom of the freezer clogged Cubes jammed in chute Supply line or shutoff valve is clogged Water filter clogged Dispenser is LOCKED Replace filter cartridge with new cartridge or with plug Check to see...

Page 92: ...nics Co Ltd Refrigerator Division 2005 06 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...

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Samsung RS265 LAWP, Service Manual

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