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DISHWASHER
Model Name : DW80F600 Series
Model Code : DW80F600UTS/AA
SERVICE Manual
DISHWASHER CONTENTS
1. Safety Instructions
2.
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram
6. Wiring Diagram
7. Reference
CONTENTS
1. Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-1. Safety Instructions for Service Engineers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2-1. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
3. Disassembly and Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5. PCB Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
6. Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
. . . . . . . . . . . . . . . . . . . 69
7. Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
1. SAFETY INSTRUCTIONS
1-1. SAFETY INSTRUCTIONS FOR SERVICE ENGINEERS
Warning
Caution
Warning
Before Servicing
same time.
Safety Instructions _ 1
While Servicing
parts.
After Servicing
2 _ Safety Instructions
Caution
Before Servicing
During Servicing
connections.
moisture from it.
Safety Instructions _ 3
After Servicing
4 _ Safety Instructions
2. FEATURES AND SPECIFICATIONS
2-1. FEATURES
Features Description Remarks
performance.
easier to use.
2-2. SPECIFICATIONS
Type
Vapor vent cover
Above images might differ in the dishwasher models.
NEW MODEL BASIC MODEL
Model
DW80F800UWS DW80F600UTS/B/W DW7933LRASR/BB/WW DMT800RHS/B/W DMT610RHS/B/W DMT400RHS/B/W DMT350RFS
Photo
2-3. COMPARING SPECIFICATIONS WITH EXISTING MODELS
Panel Control Silver Black
Control Type Touch Touch
Frame Front STS
Basket Handle Gray + STS Gray X
Soil Detection
O O O O O O O
Sensors
Air diffusion Air diffusion
Drying method
condensing condensing
Basket Height
One-touch 2-stage 2-stage 2-stage 2-stage
Adjustment
Leakage Sensor O O O O O O O
6
6 4 6 6
4 4
(Normal, Heavy, (Normal, Heavy,
Programs
Delicate, Pot&Pans, Delicate, Smart
Quick+, Smart Auto) Auto)
6 6 4
4
(Delay Start, 3 3
Options Sanitize, Half Load, (Sanitize, Child
Storm Wash, Child Lock, Start/Drain)
Lock, Start/Drain)
2-4. OPTIONS SPECIFICATIONS
Photo Item Code QTY Remarks
2
1
For top mount
1
1
- 1
- 1
- 1
- 1
- 1
- 1
3. DISASSEMBLY AND REASSEMBLY
3-1. TOOLS FOR REMOVAL AND REASSEMBLY
No. Type
10mm
* Preparation for parts replacement
Disassembly and Reassembly _ 9
3-2. STANDARD DISASSEMBLY DRAWINGS
Warning
Always disconnect the electric power supply & water supply before servicing
Caution
Part Photo Description
- Fasten type
Fasten type P-Lock type P-Lock type Fasten type
Buckle
- Fasten type
10 _ Disassembly and Reassembly
Part Figure Description
Preparation:
Main PBA
Disassembly and Reassembly _ 11
Part Figure Description
Preparation:
Frame front Caution
Preparation
Door Lock Switch
(Door latch)
12 _ Disassembly and Reassembly
Part Figure Description
Preparation:
Control Panel
+
Window Panel
(DMT800)
Preparation:
Control Panel
(DMT610)
Disassembly and Reassembly _ 13
Part Figure Description
Preparation:
Control Panel
(DMT400)
Preparation:
Control Panel
(DMT350)
14 _ Disassembly and Reassembly
Part Figure Description
Control Panel
(DW7933)
Disassembly and Reassembly _ 15
Part Figure Description
Preparation:
Control Panel
(DW80F800 ,
DW80F600)
16 _ Disassembly and Reassembly
Part Figure Description
Air Diffusion Condensing Dry system
Preparation:
Condensing dry system
(DMT800/610/400/350,
DW80F800, DW80F600)
vent.
Disassembly and Reassembly _ 17
Part Figure Description
Condensing dry
system
Assy Case Vent
&
Assy Dry Duct
&
Assy Duct Condenser
(DMT800/610/400/350,
DW80F800,
DW80F600)
Caution
Assy Case Vent
(DMT800/610/400/350,
DW80F800,
DW80F600)
vent.
18 _ Disassembly and Reassembly
Part Figure Description
Caution
Caution
connectors.
Assy Case Vent
(DW7933)
Disassembly and Reassembly _ 19
Part Figure Description
Assy Case Vent
(DW7933)
case vent.
20 _ Disassembly and Reassembly
Part Figure Description
rinse agent.
Preparation:
Caution
Dispenser
Caution
Disassembly and Reassembly _ 21
Part Figure Description
Preparation:
Nozzles
sump.
Duct Nozzle
Storm wash
Nozzle
(DMT800,
DW80F800)
22 _ Disassembly and Reassembly
Part Figure Description
Preparation:
Filter Mesh body Cover Sump
separate.
Filter Mesh body
&
Cover Sump
&
Impeller
&
Case scroll
&
Disposer
* `DW80F800UWS 01' version
(Check the Label Rating)
Caution
Disassembly and Reassembly _ 23
Part Figure Description
(Only for DMT800, DW80F800 Series)
Filter Mesh body
&
Cover Sump
&
Impeller Caution
&
Case scroll
&
Disposer
24 _ Disassembly and Reassembly
Part Figure Description
Preparation:
1.
2.
Caution
you.
Assy Case Brake &
Assy Case Sensor
(DMT800/610/400/350,
DW7933)
3.
4.
5.
6.
case sensor.
Caution
Disassembly and Reassembly _ 25
Part Figure Description
Preparation:
1.
2.
Caution
ASSY CASE BRAKE you.
(DW80F800, DW80F600 )
3.
4.
Caution
26 _ Disassembly and Reassembly
Part Figure Description
Preparation:
section to separate.
Drain Hose
Disassembly and Reassembly _ 27
Part Figure Description
Preparation:
Shutter
&
Leakage Sensor connector.
Preparation:
Rear Leg &
Case gear &
Adjust leg bar
28 _ Disassembly and Reassembly
Part Figure Description
Preparation:
Caution
Bracket front
lower
Disassembly and Reassembly _ 29
Part Figure Description
Preparation:
Caution
Water Valve
Caution
Caution
Preparation:
Thermistor
(DMT800/610/400/350,
DW7933)
30 _ Disassembly and Reassembly
Part Figure Description
Preparation:
Assy Sensor ECS
(DW80F800,
DW80F600 )
Caution
Disassembly and Reassembly _ 31
Part Figure Description
Caution
Drain Pump
Preparation:
Turbidity Sensor
(DMT800/610/400/350,
DW7933)
Caution
Preparation:
Turbidity Sensor
(DW80F800 ,
DW80F600)
Caution
32 _ Disassembly and Reassembly
Part Figure Description
Preparation:
-
section.
Distributor Motor
(DMT800, DW80F800)
1.
2.
3.
Preparation:
-
1.
2.
3.
Circulation
Motor
Caution
Caution
Caution
Disassembly and Reassembly _ 33
Part Figure Description
Preparation:
-
1.
2.
Heater
3.
4.
.
Caution
Caution
servicing.
34 _ Disassembly and Reassembly
Part Figure Description
Preparation:
-
1.
-
Assy Sump
2.
3.
Caution
Disassembly and Reassembly _ 35
Part Figure Description
Preparation:
-
1.
Preparation:
1.
Base
2.
3.
connectors.
4.
Sump.
5.
6.
Preparation:
-
-
1.
Startup Capacitor
(Circulation Motor)
2.
3.
Caution
36 _ Disassembly and Reassembly
Part Figure Description
1.
2.
EMI Filter
(DW7933, DW80F800,
DW80F600 Series)
3.
4.
Disassembly and Reassembly _ 37
3-3. CHECKPOINTS AFTER FINISHING SERVICE
1. Check the safety device
2. Use authentic Samsung replacement parts only
3. Handling wires
4. The state of screws and nuts
5. Remove foreign material
6. Check for water leakage
7. Check the power cable
8. Check leveling
9. Check the installation location
38 _ Disassembly and Reassembly
4. TROUBLESHOOTING
4-1. INFORMATION CODE
4-1-1. DMT800/DMT610/DMT350 Series
CODE SYMBOL Meaning Occurring condition Expected condition
Temperature
sensor Error
Heater Error
Heating error.
error
error
error
Communication
error
Troubleshooting_39
4-1-2. DMT400 series
CODE SYMBOL Meaning Occurring condition Expected condition
Temperature Sensor
error
Heater error
starts.
Heating error.
Communication error
40 _ Troubleshooting
4-1-3. DW7933 series
CODE SYMBOL Meaning Occurring condition Expected condition
Temperature
Sensor error
Heater error
Water temperature is 80
Heating error
continuous.
error
error
-
Troubleshooting_41
4-1-4. DW80F800 Series
CODE SYMBOL Meaning Occurring condition Expected condition
Temperature sensor
Error
Heater Error
Heating error.
Communication error
42 _ Troubleshooting
4-1-5. DW80F600 Series
CODE SYMBOL Meaning Occurring condition Expected condition
Temperature Sensor
error
Heater error
starts.
Heating error.
Communication error
Troubleshooting_43
4-2. SERVICE INSPECTION MODE
4-2-1. DMT800/DMT610/DMT350/DW80F800 Series
Mode Display Related Parts Symptoms Note
No.1 Ft
No.2
No.3
No.4 Heater Error
No.5 SH
44 _ Troubleshooting
Mode Display Related Parts Symptoms Note
No.6
Error
No.7
No.8
No.9 S
No.10
No.11 Temperature
Troubleshooting_45
4-3. SERVICE INSPECTION MODE
4-3-1. DMT400/DW80F600 Series
Mode Display Related Parts Symptoms Note
sensor is Off.
No.1
No.2
No.3
No.4 Heater Error
46 _ Troubleshooting
Mode Display Related Parts Symptoms Note
No.5
No.6
No.7
No.8
Troubleshooting_47
4-4. SERVICE INSPECTION MODE
4-4-1. DW7933 series
Mode Display Related Parts Symptoms Note
No.1
No.2
No.3
No.4 Heater Error
No.5
48 _ Troubleshooting
Mode Display Related Parts Symptoms Note
No.6
No.7
No.8
Troubleshooting_49
Error Type Error mode Checking Method Corrective actions
4E
Error
sensor.
50 _ Troubleshooting
Error Type Error mode Checking Method Corrective actions
3E
temperature
error
connector.
5E
Troubleshooting_51
Error Type Error mode Checking Method Corrective actions
sensor connectors.
error
error
52 _ Troubleshooting
Error Type Error mode Checking Method Corrective actions
motor.
Heater Error
T102 connector.
1E
Error
part.
Troubleshooting_53
Error Type Error mode Checking Method Corrective actions
oE
54 _ Troubleshooting
Error Type Error mode Checking Method Corrective actions
tE
Temperature
Sensor error
Temp. Temp.
5 41 125.780 0.865
10 50 98.323 1.026
15 59 77.454 1.203
20 68 61.465 1.393
25 77 49.120 1.594
30 86 39.517 1.804
35 95 31.996 2.018
40 104 26.065 2.234
45 113 21.358 2.447
50 122 17.599 2.656
55 131 14.579 2.475
60 140 12.140 3.048
65 149 10.159 3.228
70 158 8.542 3.396
Troubleshooting_55
Error Type Error mode Checking Method Corrective actions
1.
2.
3.
Communication Error
4.
5.
6.
56 _ Troubleshooting
Error Type Error mode Checking Method Corrective actions
None
None
Error
Troubleshooting_57
Error Type Error mode Checking Method Corrective actions
connector.
None
CN201 connector.
CN201 connector.
58 _ Troubleshooting
Error Type Error mode Checking Method Corrective actions
None
start.
No
None
Troubleshooting_59
Error Type Error mode Checking Method Corrective actions
connector.
is not None
60 _ Troubleshooting
Error Type Error mode Checking Method Corrective actions
None
CN201 connector.
occur.
Troubleshooting_61
Error Type Error mode Checking Method Corrective actions
None
CN201 connector.
occur.
62 _ Troubleshooting
Error Type Error mode Checking Method Corrective actions
None
Troubleshooting_63
5. PCB DIAGRAM
5-1. MAIN PCB
17 18
9 10 11 12 13 14 15 16
19 20
1 2 3 4 5 6 7 8
No. No. No.
1 CN101 8 CN201 15
2 CN901 NC 9 16
3 CN301 10 NC 17
4 CN302 11 18
5 CN102 12 19 T201
6 CN501 13 20 T202 Heater connector
7 CN202 14
64 _ PCB Diagram
5-2. NEW PBA - DETAILED SPECIFICATIONS AND DESCRIPTIONS FOR CONNECTORS AND RELAY TERMINALS (MAIN PBA)
CN101 CN301 CN302 CN102 CN501 CN202 CN201 T201
T202
SENSE
PCB Diagram _ 65
6. WIRING DIAGRAM
6-1. WIRING DIAGRAM (DMT800/610/400/350)
Reference Information
Abbreviated word Meaning Abbreviated word Meaning
VIO
WHT WHITE
66 _ Wiring Diagram
6-2. WIRING DIAGRAM (DW7933)
Wiring Diagram _ 67
6-3. WIRING DIAGRAM (DW80F800, DW80F600 )
68 _ Wiring Diagram
WIRING DIAGRAM (F800/600 REVISION 01 MODEL (CHECK LABEL RATING))
Wiring Diagram _ 69
7. REFERENCE
7-1. MODEL NUMBER NAMING RULES
DMT 3 0 0 R H S
70 _ Reference
7-2. MODEL NUMBER NAMING RULES
DW 7 9 3 3 L R A S R
DW : 9: 8: A~Z A~Z SR :
7: 6: BB :
5: 4: WD :
3: 3: SL :
1: 2: SD :
7: 6: A~Z :
5: 5:
3: 4:
1 : Compact 3:
9
8
7
6
5
4
3
2
1
Reference _ 71
7-3. MODEL NUMBER NAMING RULES
DW 80 F 80 0 U W S / AA
DW : F 90 U S :STSS AA
B AC
G 80 B
S
H 70 F W
C
I 60 V
J 50 A
40
0
80 S:
A:
60 O:
50 W:
R:
30
T:
D:
L:
H:
P:
N:
E:
...: ...
72 _ Reference
7-4. TERMINOLOGY
1. Circulation Motor
2. Drain Pump
3. Heater
4. Vent Fan
5. Flow Meter
6. Distributor
7. Dispenser
8. Tub Assy
9. Sump Assy
10. Tub Front Assy
11. Base Assy
12. Basket Assy
13. Top/Middle/Lower Nozzles
14. Case Brake
15. Door Lock Switch
16. Child Lock/Unlock
Reference _ 73
GSPN (GLOBAL SERVICE PARTNER NETWORK)
Area Web Site