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(
WARNING
IMPORTANT SAFETY NOTICE
The service guide is for service men with adequate backgrounds of
electrical, electronic, and technician 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 ⓒ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.
2. PRODUCT SPECIFICATIONS ····················································7
2-1) INTRODUCTION OF MAIN FUNCTION
2-2) SPECIFICATIONS ························································10
2-3) INTERIOR VIEWS
2-4) MODEL SPECIFICATION
3. DISASSEMBLY AND REASSEMBLY ···············································20
3-1) PRECAUTION ··························································21
3-2) REFRIGERATOR DOOR
3-3) DOOR HANDLE
4-1) FUNCTION FOR FAILURE DIAGNOSIS ··········································47
4-1-1. TEST MODE (MANUAL OPERATION / MANUAL DEFROST FUNCTION) ··················47
4-1-2. DISPLAY FUNCTION OF COMMUNICATION ERROR ······························48
4-1-3. SELF-DIAGNOSTIC FUNCTION ···········································49
4-1-4. DISPLAY FUNCTION OF LOAD CONDITION
4-1-5. EXHIBITION MODE SETTING FUNCTION
···································52
·····································53
4-1-6. OPTION SETTING FUNCTION ············································53
4-1-7. OPTION TABLE ······················································56
Contents
4-2) DIAGNOSTIC METHOD ACCORDING TO THE TROUBLE SYMPTOM(FLOW CHART) ············57
4-2-1. IF THE TROUBLE IS DETECTED BY SELF-DIAGNOSIS
4-2-2. IF FAN DOES 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)
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
4-2-11. WHEN REFRIGERATOR ROOM 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
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
6. PCB DIAGRAM ···························································103
6-1) PCB 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
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
7
2. PRODUCT SPECIFICATIONS
2-1) Introduction of main function
●●
A newly Developed SAMSUNG bottom mount freezer in 2008 has the following
characteristics.
Surround Multi Flow
●●
Uniform cooling for each shelf and even in corner in fresh
food compartment by centerpositioned fan and duct with
multiple flow effluences
Twin Cooling System
●●
The refrigerator and the freezer have two evaporators.
Given this independent system, the freezer and the
refrigerator are cooled individually as required and are,
therefore, more efficient.
Food odor from the refrigerator does not affect food in the
freezer due to separate air flow circulation.
Electronic control from outside of Pantry Cover
●●
Adjustable temperature control ((around 41℉(5℃) : Deli /
around 38℉(3℃) : Fresh / around 34℉(1℃) Chilled )
Temperature control from outside of the Pantry : user
friendly design helps keep foods fresh for longer
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 System
●●
Ez-open Freezer Door
●●
Ergonomic Door Design
8
2. PRODUCT SPECIFICATIONS
▶ Changing Items
NOItemDetails
The freezer door is much
1
2
Easy
Handle
drawer
user-friendly.
So, it comes as much
convenient.
Pantry is deleted. And,
the dimension of the
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.
New ModelBasic Model
9
PRODUCT SPECIFICATIONS
Fan
Fan
(Air inlet)
(Air inlet)
Heat exchanger
Fan
Fan
(Airinlet)(Airinlet)
Heatexchanger
FanFanFan
(Air inlet)(Air inlet)(Air inlet)
Heat exchanger
2-2) Specifications
ELECTRICAL SPECIFICATIONS
Defrost Control From 24 to 32 hrs
Thermo Bimetal Protector 140°F(60℃)(off) 104°F(40℃)(on)
Defrost Thermistor(502AT) 50°F(10℃)(off)
Electrical Rating AC115V 60Hz 11.6 Amps
Maximum Current Leakage 0.25 mA
(Air inlet)
Maximum Ground Path Resistance 0.1 Ohm
Energy Consumption 570KWh/year
NO LOAD PERFORMANCE
Ambient Temperature 70
℉(21℃)90℉(32℃)
Refrigerator,℉34℉(1℃)∼46℉(8℃) 34℉(1℃)∼46℉(8℃)
Freezer,℉-14℉(-26℃)∼8℉(-13℃) -14℉(-26℃)∼8℉(-13℃)
Run Time,% 40 60
• Unplug the refrigerator before cleaning and making repairs.
• Remove any foreign matter or dust from the power plug pins.
- Otherwise there is a risk of fire.
• Do not use a cord that shows cracks or abrasion damage along its length or at either end.
• Do not plug several appliances into the same multiple power board. The refrigerator should always be
plugged into its own individual electrical which has a voltage rating that matched the rating plate.
- This provides the best performance and also prevents overloading house wiring circuits, which could
cause a fire hazard from overheated wires.
• Do not install the refrigerator in a damp place or place where it may come in contact with water.
- Deteriorated insulation of electrical parts may cause an electric shock or fire.
• The refrigerator must be grounded.
- You must ground the refrigerator to prevent any power leakages or electric shocks caused by current
leakage from the refrigerator.
• Do not put bottles or glass containers in the freezer.
- When the contents freeze, the glass may break and cause personal injury.
• Do not store volatile or flammable substances in the refrigerator.
- The storage of benzene, thinner, alcohol, ether, LP gas and other such products may cause
explosions.
- NEED TOOL
IMAGEITEMUSE
Phillips Head Driver
Flat Head Driver
Hex Wrench Ø2mm
Socket Wrench Ø10mm
Use for assembling and
disassembling of screw
Use for assembling and disassembling
of HomeBar, Dispenser, Deli
Cartessen Box, Main PBA etc...
Use for assembling and
disassembling of Handle
Use for assembling and
disassembling of Door Hinge
21
DISASSEMBLY AND REASSEMBLY
3-2) Refrigerator Door
Part NameHow To DoDescriptive Picture
1. With the door opened, remove
the Top Table cap() with a Flat
head screwdriver, and close the
door.
2. Remove the 3 screw holding
down the Top Table and remove
the Top Table().
3. Disconnect the electrical
connector() above the upper
right door hinge and the 3
electrical connectors() above
the upper left door hinge.
Disconnect the water tube() by
pulling the tube fitting() apart
as shown in the picture.
Refrigerator
Door
4. Remove the 3 hex head bolts()
found attatched to the upper left
and right door hinges with a
Wrench(10mm).
With a Philips head screwdriver,
remove the ground screw() found
attatched to the upper left and right
door hinges. Remove the upper left
and right door hinges().
22
DISASSEMBLY AND REASSEMBLY
Part NameHow To DoDescriptive Picture
5. Lift the door straight up to
remove.
Refrigerator
Door
6. With a Philips head screwdriver,
remove the two screws ()
attatched to the lower left and
right door hinges.
With a Wrench(10mm), remove
the 2 Flat head screws ()
attatched to the lower left and
right door hinges.
Remove the lower left and right
door hinges ().
23
DISASSEMBLY AND REASSEMBLY
3-3) Refrigerator Door
Part NameHow To DoDescriptive Picture
1. Remove the Cap Door with
using a flat-blade(-) screwdriver.
2.Unscrew 4 screws
Door Handle
Freezer
3. Lift up the handle to have the
Slider Handle Fre() pushed
back.
4. After having the Slider Handle
Fre() pushed back, screw up
at the hole.
5.Remove the door handle by
lifting it up.
24
DISASSEMBLY AND REASSEMBLY
3-4) Refrigerator Light
Part NameHow To DoDescriptive Picture
1. Remove the light cover by
pulling it down with pushing the
rear of light cover.
Refrigerator
Light
2. Remove the lamp by turning it
counterclockwise.
3-5) Cover-display & water-dispenser
Part NameHow To DoDescriptive Picture
1. Insert a flat-blade screwdriver
on the slot as shown in the
picture, and unlock the tabs.
2. Remove the display cover by
Cover-display
pushing it to the right side and
pulling it up.
①
②
3. Disengage the housing connect
of display cover
25
DISASSEMBLY AND REASSEMBLY
Part NameHow To DoDescriptive Picture
4. Remove 4 screws of cover-
Cover-display
3-6) Water-dispenser
Part NameHow To DoDescriptive Picture
display
1. Disengage the 3 Housing
Connect.
Water-dispenser
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.
26
DISASSEMBLY AND REASSEMBLY
Part NameHow To DoDescriptive Picture
Water-dispenser
3-7) Glass Shelf
1. Assembly shall be the contrary
order from the disassemble.
Case-Rce and Route shall be
assembled 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.
hose
Part NameHow To DoDescriptive Picture
Remove the shelf by lifting the
Glass Shelf
front plane of the shelf up and
pulling it out.
27
DISASSEMBLY AND REASSEMBLY
3-8) Foldable Glass Shelf
Part NameHow To DoDescriptive Picture
Foldable Glass
Shelf
3-9) Vegetable & Fruit Drawers Shelf
Part NameHow To DoDescriptive Picture
Vegetable & Fruit
Remove 2 screws of the Fold
Glass Shelf
1. Remove the vegetable & fruit
drawer by pulling the roller part
and lifting it up.
Drawers Shelf
2. Remove the vegetable & fruit
drawers shelf by pulling it out.
(Refer to the picture)
28
DISASSEMBLY AND REASSEMBLY
3-10) Cool Select Pantry
Part NameHow To DoDescriptive Picture
1. Remove the cool select pantry
Cool Select Pantry
Cool Select Pantry
Cover
by pulling the roller part and
lifting it up.
1. Remove the cool select pantry
cover by lifting the central part
of the cover while pushing it to
the left.
Cool Select Pantry
Shelf
Cool Select Pantry
Rail
1. Remove the cool select pantry
shelf by lifting the front part of
the shelf while pulling it.
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)
29
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