Samsung DW80R5061 Series User manual

DISHWASHER CONTENTS
SERVICE Manual
DISHWASHER
Basic model : DW80J3020US
Model Name : DW80R5061UT
DW80R5061US
DW80R5061UG
DW80R5060US
DW80R5060UG
Model Code : DW80R5061UT/AA
DW80R5061US/AA
DW80R5061UG/AA
DW80R5060US/AA
DW80R5060UG/AA
1. Safety Instructions
2. )HDWXUHVDQG6SHFL¿FDWLRQV
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram
6. Wiring Diagram
7. Reference
DW80R5061 SERIES DW80R5060 SERIES

CONTENTS
1. Safety Instructions ...................................................................1
1-1. Safety Instructioins for Service engineers .............................................1
 )HDWXUHVDQG6SHFL¿FDWLRQV ...........................................................5
2-1. Features .......................................................................5
 6SHFL¿FDWLRQV ...................................................................6
 &RPSDULQJ6SHFL¿FDWLRQVZLWK([LVWLQJ0RGHOV .........................................7
 2SWLRQV6SHFL¿FDWLRQV ............................................................8
3. Disassembly and Reassembly ..........................................................9
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 6WDQGDUG'LVDVVHPEO\'UDZLQJV ...................................................10
4. Troubleshooting ....................................................................33
4-1. Preparation ....................................................................33
 6HUYLFH,QVSHFWLRQ0RGH .........................................................39
6. Wiring Diagram .....................................................................57
 :LULQJ'LDJUDP ................................................................57
5. PCB Diagram ......................................................................58
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 0$,13%$ ....................................................................59
 3&%'LDJUDP ..................................................................60
 3&%'LDJUDP ..................................................................61
7. Reference .........................................................................62
 0RGHO1XPEHU1DPLQJ5XOHV .....................................................62
 7HUPLQRORJ\ ..................................................................63

Safety Instructions _ 1
1. SAFETY INSTRUCTIONS
1-1. SAFETY INSTRUCTIOINS FOR SERVICE ENGINEERS
ሪMake sure to observe the following instructions to operate the product correctly and safely and prevent possible
accidents and hazards while servicing.
ሪTwo types of safety symbols, Warning and Caution, are used in the safety instructions.
Warning Hazards or unsafe practices that may result in severe personal injury or death.
Caution Hazards or unsafe practices that may result in minor personal injury or property damage.
Warning
Before Servicing
ࣃ(When servicing electrical parts or harnesses) Make sure to disconnect the circuit
breaker or power cable before servicing.
➢Failure to do so may result in a risk of electric shock.
ࣃDo not allow consumers to connect several appliances to a single power outlet at the
same time.
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ࣃWhen removing the power cord, make sure to hold the power plug when pulling the plug
from the outlet.
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ࣃWhen the dishwasher is not being used, make sure to disconnect the circuit breaker or
power cable from the power outlet.
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substances near the dishwasher.
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2 _ Safety Instructions
While Servicing
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➢If faulty, replace it immediately.
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ࣃCompletely remove any dust or foreign material from the housing, wiring and connection
parts.
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ࣃWhen connecting wires, make sure to connect them using the correct connectors and
check that they are completely connected.
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ࣃMake sure to disconnect the PBA power terminals before starting the service.
➢Failing to do so may result in a high voltage electric shock.
ࣃWhen replacing the heater, make sure to fasten the nut after ensuring that it is inserted
into the bracket-heater.
➢If the nut is not fastened correctly, it can cause a water leak.
After Servicing
ࣃCheck for any water leakage.
➢Perform a test using the standard(normal) cycle and check whether there is any
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ࣃDo not allow consumers to repair or service any part of the dishwasher themselves.
➢This may result in personal injury and shorten the product life.
ࣃIf it seems that grounding is needed due to water or moisture, make sure to run
grounding wires.
➢Failure to do so may result in electric shock due to electric leakage.

Safety Instructions _ 3
Caution
Before Servicing
ࣃDo not sprinkle water onto the dishwasher directly when cleaning it.
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ࣃDo not place any containers with water on the dishwasher.
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This will also shorten the product life.
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ࣃDo not press a control button using a sharp tool or object.
➢This may result in electric shock or damage to the product.
During Servicing
ࣃWhen connecting a wiring harness, make sure to seal it completely so no liquid can enter.
➢Make sure that the connections are securing by slightly pulling on them.
ࣃCheck if there is any evidence that liquid has entered electric components or
connections.
➢If any liquid has entered into a part, replace it or completely remove any remaining
moisture from it.
ࣃIf you need to place the dishwasher on its back for servicing purposes, place a support(s)
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➢Do not lay it down on its front or side. This may result in scratches to the surface or
damage to the parts.