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2. Warranty information

LIMITED WARRANTY TO ORIGINAL PURCHASER

SAMSUNG REFRIGERATOR

This SAMSUNG brand product, as supplied and distributed by Samsung Electronics America, Inc. (SAMSUNG) and delivered new, 
in the original carton to the original consumer purchaser, is warranted by SAMSUNG against manufacturing defects in materials 
and workmanship for a limited warranty period of:

One (1) Year Parts and Labor on Refrigerator

Five (5) Years Parts and Labor on Sealed Refrigeration System Only*

(*Compressor, evaporator, condenser, drier, connecting tubing)

This limited warranty begins on the original date of purchase, and is valid only on products purchased and used in the United 
States.  To receive warranty service, the purchaser must contact SAMSUNG for problem determination and service procedures.  
Warranty service can only be performed by a SAMSUNG authorized service center.  The original dated bill of sale must be 
presented upon request as proof of purchase to SAMSUNG or SAMSUNG's authorized service center.

SAMSUNG will repair or replace any part found to be defective, at our option and at no charge as stipulated herein, with new or 
reconditioned parts during the limited warranty period specified above.  All replaced parts and products become the property of 
SAMSUNG and must be returned to SAMSUNG.  Replacement parts and products assume the remaining original warranty, or 
ninety (90) days, whichever is longer.

In-home service will be provided during the warranty labor period subject to availability within the contiguous United States. In-
home service is not available in all areas.  To receive in-home service, the product must be unobstructed and accessible from floor 
level to service personnel.  If during in-home service repair cannot be completed, it may be necessary to remove, repair and return 
the product.  If in-home service is unavailable, SAMSUNG may elect, at our option, to provide for transportation of our choice to 
and from a SAMSUNG authorized service center.  Otherwise, transportation to and from the SAMSUNG authorized service center 
is the responsibility of the purchaser.

This limited warranty covers manufacturing defects in materials and workmanship encountered in normal, noncommercial use of 
this product, and shall not apply to the following, including, but not limited to: damage which occurs in shipment; delivery and 
installation; applications and uses for which this product was not intended; altered product or serial numbers; cosmetic damage or 
exterior finish; accidents, abuse, neglect, fire, water, lightning or other acts of nature; use of products, equipment, systems, utilities, 
services, parts, supplies, accessories, applications, installations, repairs, external plumbing and leaks, external wiring, circuit 
breakers, fuses or connectors not supplied and authorized by SAMSUNG, or which damage this product or result in service 
problems; incorrect electrical line voltage, fluctuations and surges; customer adjustments and failure to follow operating instructions, 
cleaning, maintenance and environmental instructions that are covered and prescribed in the instruction book; loss of food due to 
spoilage; consumable items including filters and light bulbs.

THERE ARE NO EXPRESS WARRANTIES OTHER THAN THOSE LISTED AND DESCRIBED ABOVE, AND NO WARRANTIES 
WHETHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF 
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, SHALL APPLY AFTER THE EXPRESS WARRANTY 
PERIODS STATED ABOVE, AND NO OTHER EXPRESS WARRANTY OR GUARANTY GIVEN BY ANY PERSON, FIRM OR 
CORPORATION WITH RESPECT TO THIS PRODUCT SHALL BE BINDING ON SAMSUNG.  SAMSUNG SHALL NOT BE 
LIABLE FOR LOSS OF REVENUE OR PROFITS, FAILURE TO REALIZE SAVINGS OR OTHER BENEFITS, OR ANY OTHER 
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES CAUSED BY THE USE, MISUSE OR INABILITY TO USE THIS 
PRODUCT, REGARDLESS OF THE LEGAL THEORY ON WHICH THE CLAIM IS BASED, AND EVEN IF SAMSUNG HAS BEEN 
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.  NOR SHALL RECOVERY OF ANY KIND AGAINST SAMSUNG BE 
GREATER IN AMOUNT THAN THE PURCHASE PRICE OF THE PRODUCT SOLD BY SAMSUNG AND CAUSING THE 
ALLEGED DAMAGE.  WITHOUT LIMITING THE FOREGOING, PURCHASER ASSUMES ALL RISK AND LIABILITY FOR LOSS, 
DAMAGE OR INJURY TO PURCHASER AND PURCHASER’S PROPERTY AND TO OTHERS AND THEIR PROPERTY 
ARISING OUT OF THE USE, MISUSE OR INABILITY TO USE THIS PRODUCT SOLD BY SAMSUNG NOT CAUSED DIRECTLY 
BY THE NEGLIGENCE OF SAMSUNG.  THIS LIMITED WARRANTY SHALL NOT EXTEND TO ANYONE OTHER THAN THE 
ORIGINAL PURCHASER OF THIS PRODUCT, IS NONTRANSFERABLE AND STATES YOUR EXCLUSIVE REMEDY.

Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or 
consequential damages, so the above limitations or exclusions may not apply to you.  This warranty gives you specific legal rights, 
and you may also have other rights, which vary from state to state.

To obtain warranty service, please contact SAMSUNG at:

061002

Содержание RS2 series

Страница 1: ...RS2 3 RS2 2 RS2 1 Model SIDE BY SIDE REFRIGERATOR SAMSUNG Home Appliance Service ...

Страница 2: ...e 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 ⓒ2004 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 ...

Страница 3: ...struction on services 4 2 Warranty information 9 3 Mechanical Disassembly 14 4 Circuit Diagram 15 5 Operation Principles By Parts Of Circuit 16 6 Illustrated Parts Catalog 26 Appendix Ⅰ Ⅰ Reference for circuit diagnostics 31 ...

Страница 4: ...mbled 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 state is unstable change the location If needed do the ground Especially if there is a possibility of the electric leakage this appliance must be properly grounded Do not allow consumers to use one outlet ...

Страница 5: ...uses for which this product was not intended altered product or serial numbers cosmetic damage or exterior finish accidents abuse neglect fire water lightning or other acts of nature use of products equipment systems utilities services parts supplies accessories applications installations repairs external plumbing and leaks external wiring circuit breakers fuses or connectors not supplied and auth...

Страница 6: ...ilter 8 Damper in the Refrigerator 9 Twin cool in the Refrigerator 9 Refrigerator Thermistor 9 Door Bin in Freezer 10 Freezer Door Light Switch 10 Plastic Wire Drawer in Freezer 10 Freezer Shelf 10 Ice Dispenser Ice Maker 10 Auger Motor Case 11 Freezer Light 12 Evaporator Cover in Freezer 12 Evaporator Fan Motor 12 Evaporator in Freezer 13 Freezer Thermistor 13 Ambient Thermistor 13 Ice Maker Ther...

Страница 7: ...d motion until it disengages the locking tabs Pull the handle outward to remove it The door gasket is a molded gasket set into a channel located in the door liner 1 Open the door 2 Grasp the gasket and pull in an outward motion until the molded gasket separates from the door liner The refrigerator has a door light switch located in the upper right corner for the refrigerator 1 Use a small flat bla...

Страница 8: ...t goes 2 Tilt the drawer up and pull it out until it is removed The door bins allow storage of perishable items 1 Push the bin up and slide it out The water filter is located in the bottom left hand corner of the refrigerator The water filter filters water for the ice maker and the water dispenser 1 Turn the water filter 1 2 turn counterclockwise and pull it down 2 To install the filter align the ...

Страница 9: ...over down 3 Remove the screw at the cover damper 4 Take off sensor and lamp wire connector located on the upper liner 6 Remove the damper from the refrigerator 1 Pull out the Twin cool by unlocking the hooks The refrigerator thermistor is located inside of the upper light cover of the refrigerator Twin cool in the Refrigerator Refrigerator Thermistor THERMISTOR ...

Страница 10: ...connector and remove the switch Drawers are designed for storage of meat and dry foods The drawers are located in the 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 out until it reaches its stop 2 Tilt down and slide it out of thecompartment Door B...

Страница 11: ...t of ice tray 2 Lift 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 screws 2 of the ice maker support This shelf is designed to support the ice maker ice dispensed and Xtra SpaceTM 1 Remove the Xtra SpaceTM cover to push it down and pull front 2 Sli...

Страница 12: ... than remove fan and protector motor 2 Remove screw located at the four corners of the fan bracket 3 Take the fan motor assembly off 1 Remove screw 6 2 Remove the assy cover multi fre 3 Remove the assy cover supt motor fre 4 Remove screw 2 5 Remove the cover evap front 6 Disconnect the sensor wire connector Evaporator Fan Motor Freezer Light Evaporator Cover in Freezer Mechanical Disassembly ASSY ...

Страница 13: ...and outlet tubes 4 Remove the evaporator 5 Take the same steps to seal the system as mentioned earlier The freezer thermistor is located at the top left of freezer vent It sends temperature signals to the micro processor The Ice Maker thermistor is located in its bottom The temperature signal sends the micro processor Evaporator in Freezer Mechanical Disassembly Freezer Thermistor Ice MakerThermis...

Страница 14: ...binet 2 Take the solenoids assembly out 3 Disconnect water tubes The condenser Fan is located in the middle of machine compartment It cools down the sub condenser and the compressor 1 Lift up the rib under the support motor 2 Pull the support motor The condenser is located in the machine compartment The heat is extracted by condenser fan 1 Desolder the compressor discharge the condenser outlet 2 T...

Страница 15: ...15 4 CIRCUIT DIAGRAM ...

Страница 16: ...s through the diode D101 and D104 is changed to DC and provide constant 12V It provides 5V to MICOM and other circuits via regulator REG102 MC7805ACT and make entire PCB operate It is an Oscillation Circuit for synchronism clock generation and time calculation on the information sending receiving of the MICOM internal logic elements and when specifications for Resonator change the timing system of...

Страница 17: ...failure Upon the power supply the reset terminal voltage becomes LOW for several tens of compared to Vcc voltage DC 5V at MICOM and it maintains HIGH Vcc Voltage during normal operation But when Vcc drops down to 3 4 3 7V the reset terminal voltage becomes LOW A semiconductor memory EEPROM stores data remembering previous settings regardless of power off which are indispensable especially in power...

Страница 18: ...des 5 volt which is recognized as door is opened and turn off the fan at different load When the door is closed the voltage goes out from R402 to Switch the MICOM is applied with OV and the door is recognized as closed 3 Q401 is the circuit to turn off the auger motor operation when the door is opened If the door is closed Vcc voltage of R402 works as ground via door switch OV is applied to the ba...

Страница 19: ...n and vice versa R302 4 6 9 and C301 C303 C305 are parts for noise prevention but they are not related to temp sensing characteristics 2 If Vf is the incoming voltage to MICOM in case of F Sensor Vf equals Rth Vcc R301 Rth Where Rth is resistance of THERMISTOR corresponding to Temp Please refer to the Appendix Temp to Sensor Resistance Voltage conversion table Temp to MICOM Terminal Voltage includ...

Страница 20: ...67 8526 Voltage V 3 773 3 729 3 685 3 64 3 594 3 548 3 501 3 453 3 405 3 356 3 307 3 258 3 208 3 158 3 107 3 057 3 006 2 955 2 904 2 853 2 802 2 751 2 7 2 649 2 599 2 548 2 498 2 449 2 399 2 35 2 301 Temp 12 F 11 1 C 13 F 10 6 C 14 F 10 0 C 15 F 9 4 C 16 F 8 9 C 17 F 8 3 C 18 F 7 8 C 19 F 7 2 C 20 F 6 7 C 21 F 6 1 C 22 F 5 6 C 23 F 5 0 C 24 F 4 4 C 25 F 3 9 C 26 F 3 3 C 27 F 2 8 C 28 F 2 2 C 29 F ...

Страница 21: ...on to make the damper open or close 3 Since the damper always touches the cold air DC 12V 1W heater is installed always on to prevent the malfunction from moisture and is controlled on conditions Operation conditions can be changed Micon 15 pin connected to IC4 controls the damper heater like category 3 1 KEY SCAN When Grid 6 is output this signal goes through PCB resistance 10 and provided to pow...

Страница 22: ...al via input terminal of IC5 KID65783AP or TD62783AP Output wave always goes through LED input terminal with DC11 12V on every period At this time if SINK signal comes out at IC4 DC11 12V is applied to LED input terminal and output terminal sinks to OV which turn on LED for 2ms For example to turn on Power Fre LED IC4 16 pin sinks to 0V when IC5 16 becomes DC 11 12V making Power Fre LED turn on GR...

Страница 23: ... pin 15 of IC3 via coil and goes into the ground While current flows to the coil the magnetic power arise it turns on the secondary contact point inside of RY75 and operates when the AC power is supplied to the both side of comp When MICOM 29 Pin becomes Low 0V IC3 4 Pin becomes Low which makes Power cut and current of RY75 RELAY cut So secondary contact becomes off due to magnetic field cut which...

Страница 24: ...d in common 11 output port of IC4 gets on and the current flows into Ground making motor rotates This motor rotates the gear and rotates the ejection tray The tray twists to separate the ice from the tray and return to the horizontal state 3 For restoration motor stops for 2 seconds when the ejection is completed and to rotate in opposite direction output horizontal MICOM port with high and perfor...

Страница 25: ...on and turned on after the modification Refer to the table below the default factory values are highly recommended unless exceptional cases OP11 OP12 OP11 OP12 MODEL RS2 11 RS2 21 RS2 31 FUNTION No Cruch 3 Step Light Cruch 3 Step Light Cruch 5 Step P F L T Lock Filter Indicator D601 D602 Fill Time 5 Sec 6 Sec 7 Sec 10 Sec Remark Flow Sensor Not USE Jumper USE OP2 Water Fill Time Control Option Dio...

Страница 26: ...5 14 6 14 7 14 2 11 5 11 4 12 5 15 2 15 3 15 4 15 1 15 6 15 7 15 8 15 5 12 4 12 3 11 3 11 1 12 1 11 2 12 2 1 1 1 2 1 5 1 6 1 4 1 10 1 12 1 20 1 19 17 2 2 2 2 1 2 8 2 5 2 9 2 10 2 11 2 13 2 16 2 14 2 17 2 18 2 15 2 12 2 6 2 7 3 2 3 2 4 1 18 1 16 4 13 4 1 4 2 4 3 4 4 4 5 1 17 1 14 1 15 1 3 1 8 1 7 1 9 1 11 1 13 1 22 1 21 18 ...

Страница 27: ...27 Illustrated Parts Catalog 6 2 Refrigerator 1 8 17 13 14 15 11 12 9 10 8 1 8 3 8 4 8 5 8 7 8 2 8 6 2 2 1 2 2 3 4 5 6 7 16 3 2 4 2 3 1 4 1 11 1 11 2 12 1 12 2 6 1 7 1 6 3 7 3 6 2 7 2 ...

Страница 28: ...t 5 9 6 4 7 8 35 10 11 12 13 14 15 32 31 33 30 28 26 27 27 1 27 2 27 3 27 6 27 4 27 5 29 25 24 16 34 17 18 19 20 21 22 23 14 1 14 2 14 3 26 1 26 2 26 3 14 1 1 14 1 2 14 1 3 14 1 4 14 2 1 14 2 3 14 2 4 14 2 5 14 2 6 14 2 2 3 2 24 1 24 3 24 2 ...

Страница 29: ...29 Illustrated Parts Catalog 6 4 DisassemblyofFreezeDoor 14 1 9 11 8 7 6 2 3 4 15 12 5 13 14 3 14 1 9 2 9 3 9 1 10 8 1 8 2 8 3 8 4 8 5 8 6 9 9 9 4 9 10 9 11 9 5 9 6 9 7 9 8 14 2 ...

Страница 30: ...30 Illustrated Parts Catalog 6 5 Disassemblyof RefrigeratorDoor 2 1 12 11 2 4 10 13 5 6 7 9 8 12 3 12 1 12 2 ...

Страница 31: ...GSLIPPEDAWAY COIL WIRESHORT COIL WIRECUT COIL WIRESHORT COIL WIRECUT COIL WIRESHORT COIL WIRECUT COIL WIRESHORT COIL WIRECUT MOTOR WIRESHORTMOTOR WIRECUTOR HOUSINGSLIPPEDAWAY MOTOR WIRESHORT MOTOR WIRECUTORHOUSINGSLIPPEDAWAY WATER VALVE ICE MAKER CN70 CN71 0Ω Ω WATER VALVE DISPENSER CN70 CN71 0Ω Ω AUGER MOTOR CN70 CN71 0Ω Ω CUBE SOLENOID CN70 CN71 0Ω Ω COMP FAN MOTOR CN71 0Ω Ω F FANMOTOR CN71 0Ω Ω...

Страница 32: ...ACTOPEN FAULTYDRIVINGCIRCUIT RY74NOCONTACTOPEN FAULTYDRIVINGCIRCUIT RY79NOCONTACTOPEN FAULTYDRIVINGCIRCUIT RY77NOCONTACTOPEN FAULTYDRIVINGCIRCUIT RY71NOCONTACTOPEN FAULTYDRIVINGCIRCUIT RY72NOCONTACTOPEN FAULTYDRIVINGCIRCUIT Turn on Power and check status of Relay Driving Circuit by checking followings according to load operation Check after disassembling connected to MAIN PCB CN30 CN32 Because it ...

Страница 33: ... FAX 82 62 950 6829 ELECTRONICS Samsung Electronics Co Ltd Refrigerator Division 2004 2 Printed in Korea Code DA82 00 This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law ...

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