Samsung RF220NCTAWW RF220NCTASR Service Manual Repair Guide
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REFRIGERATOR
REFRIGERATOR CONTENTS
1. PRECAUTIONS (SAFETY WARNINGS)·······4
2. PRODUCT SPECIFICATIONS ······················8
3. DISASSEMBLY AND REASSEMBLY ·········21
4. TROUBLESHOOTING ································39
5. PCB DIAGRAM ···········································73
6. WIRING DIAGRAM ·····································78
7. SCHEMATIC DIAGRAM ·····························79
FRENCH DOOR REFRIGERATOR
BOTTOM MOUNTED FREEZER TYPE
RL225N*/RL220N* RF221N*/RF220N*
BASIC : RF221*/RF220*/RL225*/RL220*
MODEL NAME :
RF221NCTASR RF221NCTASP RF221NCTABC RF221NCTAWW
RF221NCTASL RF220NCTASR RF220NCTASP RF220NCTABC
RF220NCTAWW RF220NCTASL RL225NCTASR RL225NCTASP
RL225NCTABC RL225NCTAWW RL220NCTASR RL220NCTASP
RL220NCTABC RL220NCTAWW RL220NCTASL
MODEL CODE :
RF221NCTASR/AA RF221NCTASP/AA RF221NCTABC/AA RF221NCTAWW/AA
RF221NCTASL/AA RF220NCTASR/AA RF220NCTASP/AA RF220NCTABC/AA
RF220NCTAWW/AA RF220NCTASL/AA RL225NCTASR/AA RL225NCTASP/AA
RL225NCTABC/AA RL225NCTAWW/AA RL220NCTASR/AA RL220NCTASP/AA
RL220NCTABC/AA RL220NCTAWW/AA RL220NCTASL/AA
IMPORTANT SAFETY NOTICE
The service guide is for service men with adequate backgrounds of
electrical, electronic, and mechanical experience.
Any attempt to repair a major appliance 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 ©2012
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
Contents
1. Precautions (safety warnings) ....................................................................4
2. Product specifications ..............................................................................8
2-1) Specifications .................................................................................................................................................. 9
2-2) Interior Views ............................................................................................................................................... 10
2-3) Dimensions of Refrigerator(RF22*) (Inches) ............................................................................................... 14
2-4) Optional Material Specification..................................................................................................................... 15
2-5) Refrigerant Route in Refrigeration cycle..................................................................................................... 16
2-5-1. Operation theory of refrigeration cycle components.................................................................... 17
2-6) Cooling Air Circulation................................................................................................................................. 20
3. Disassembly and Reassembly ................................................................. 21
3-1) PRECAUTION .................................................................................................................................................22
3-2) Refrigerator Door ......................................................................................................................................... 23
3-3) Door Handle Refrigerator ............................................................................................................................ 25
3-4) Door Handle Freezer................................................................................................................................... 25
3-5) Refrigerator Light ......................................................................................................................................... 26
3-6) Internal Water Dispenser............................................................................................................................. 26
3-7) Glass Shelf ..................................................................................................................................................... 27
3-8) Vegetable & Fruit Drawers Shelf ............................................................................................................... 28
3-9) Cool Select Pantry ....................................................................................................................................... 28
3-10) Gallon Door Bin .......................................................................................................................................... 29
3-11) Vertical Hinged Section (RF22* MODEL ONLY.)...................................................................................... 29
3-12) Evaporator Cover In Refrigerator.............................................................................................................. 30
3-13) Freezer Door................................................................................................................................................ 31
3-14) Ice Maker .................................................................................................................................................... 32
3-15) Freezer Light............................................................................................................................................... 32
3-16) Door Switch In Freezer .............................................................................................................................. 33
3-17) Evaporator Cover In Freezer..................................................................................................................... 33
3-18) Evaporator In Freezer ................................................................................................................................ 34
3-19) Machine Compartment............................................................................................................................... 35
3-20) COMPRESSOR ............................................................................................................................................37
3-21) Electric Box ................................................................................................................................................. 38
4. Troubleshooting .................................................................................... 39
4-1) Function for failure diagnosis ...................................................................................................................... 40
4-1-1. Test mode (manual operation / manual defrost function) ........................................................... 40
4-1-2. Self-diagnostic function.................................................................................................................. 42
4-1-3. Display function of Load condition ................................................................................................ 46
4-1-4. Exhibition mode setting function ( Default option “℃” model ) ...................................................47
4-1-5. Option setting function .................................................................................................................... 49
4-1-6. Option TABLE ................................................................................................................................... 51
4-2) Diagnostic method according to the trouble symptom(Flow Chart) ....................................................... 53
4-2-1. If the trouble is detected by self-diagnosis ................................................................................. 55
4-2-2. If FAN does not operate ................................................................................................................. 61
4-2-3. When ICE MAKER(FZ) does not operate ..................................................................................... 62
Contents
4-2-4. If defrost does not operate (F DEF Heater) ................................................................................. 63
4-2-5. When Power is not applied ........................................................................................................... 64
4-2-6. When Compressor does not run (Inverter COMP.) .................................................................... 65
4-2-7. When alarm sounds continuously without stop(related with buzzer sound) ............................ 66
4-2-8. When the Panel PCB does not operate normally ....................................................................... 68
4-2-9. When refrigerator ROOM Lamp does not light up ...................................................................... 69
4-2-10. If ICE Water is not supplied ......................................................................................................... 70
4-2-11. LED blinking frequency depending on protecting functions ..................................................... 71
SPM FREEWHEELING DIODE VOLTAGE VALUE....................................................................................... 72
5. Pcb Diagram ......................................................................................... 73
5-1) PCB Layout with part position ....................................................................................................................74
5-2) PCB Layout with part position (Inverter Board) ........................................................................................75
5-3) Connector Layout with part position (Main Board) ..................................................................................76
5-4) Connector Layout with part position (Inverter Board) ............................................................................... 77
6. Wiring Diagram ..................................................................................... 78
6-1) Model : RF221*, RF220*, RL225*, RL220* ..................................................................................................78
7. Schematic Diagram ................................................................................ 79
7-1) Whole block diagram ....................................................................................................................................79
7-2) CIRCUIT DIAGRAM ....................................................................................................................................... 82
7-2-1. Main .................................................................................................................................................. 82
7-2-2. INVERTER (AC 115V) ...................................................................................................................... 83
7-3) Model name (nomenclature) - RF221*, RF220*, RL225*, RL220* ......................................................... 84
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Print one or all pages of your manual
$36.99
Are you experiencing issues with your Samsung Refrigerator? Don't rush to replace or spend a fortune on repairs when you can easily resolve the problem yourself! This comprehensive service and repair manual is utilized by Certified Samsung Technicians and is equally beneficial for professional mechanics and DIY enthusiasts.
Gain access to detailed information including safety warnings, product specifications, disassembly and reassembly procedures, troubleshooting techniques, diagnostic methods, PCB diagrams, wiring diagrams, and schematic diagrams.
This service manual is meticulously detailed and includes illustrated pictures along with step-by-step instructions for optimal device repair and servicing. Rest assured, this is the official and complete service repair manual in PDF format, ensuring the highest resolution for quality printing on any printer and computer.
With instant access after payment, there are no shipping fees or waiting for postal delivery, allowing you to commence repairs promptly. The manual is available in English and comprises 98 pages, compatible with both Windows and MAC platforms. If you're unable to find a specific service manual, feel free to reach out to us as we maintain the most extensive service manual database, increasing the likelihood of fulfilling your request.
