Concerning this document................................................................5

1.1

Important information.......................................................................................5

1.1.1

Purpose..............................................................................................5

1.1.2

Target group.......................................................................................5

1.1.3

Other applicable documents ...................................................

.............5

1.2

Explanation of symbols ....................................................................................5

1.2.1

Danger levels......................................................................................5

1.2.2

Hazard symbols ..................................................................................5

1.2.3

Structure of the warnings.....................................................................6

1.2.4

General symbols..............................................

...................................6

Safety.........................................................................................................7

2.1

Qualification ....................................................................................................7

2.2

General safety instructions...............................................................................7

2.2.1

All domestic appliances .......................................................................7

2.3

Measures after each repair ............................

..................................................8

Design and function.............................................................................9

3.1

Operating and power modules..........................................................................9

3.1.1

Operating modules..............................................................................9

3.1.2

Power modules...................................................................................9

3.1.3

Adding PTC to power module pc boards...............................................9

3.2

Dispensers....................

................................................................................10

3.2.1

Dispenser operation ..........................................................................10

3.2.2

Rinse aid sensor ...............................................................................11

3.3

Heat pump ....................................................................................................12

3.3.1

Heat pump basics ...................................................

..........................12

3.3.2

Heat pump operation.........................................................................13

3.3.3

Heat pump heater terminal cover .......................................................13

3.4

Drain pump ...................................................................................................14

3.4.1

Drain pump basics ............................................................................14

3.4.2

Drain pump operation...................................................

.....................14

3.4.3

Solving installation issues..................................................................14

3.5

Door latches..................................................................................................16

3.5.1

General information...........................................................................16

3.5.2

Hall effect door sensor.......................................................................16

3.5.3

Unintentional operation.................................................

.....................16

3.6

Door springs ...................................................................................................17

3.6.1

Door spring operation .........................................................................17

3.6.2

Door spring changes for Push to Open / Auto Door Open .....................17

3.6.3

Using wrong toe panel screws.............................................................18

3.7

Water inlet - condensation system....................................................................19

3.7.1

Water inlet system ................................

..............................................19

3.7.2

Water valve........................................................................................19

3.7.3

Valve holder.......................................................................................20

3.7.4

Water valve installation issues.............................................................20

3.8

Sump ......................................................................................................

.......22

3.8.1

Sump basics ......................................................................................22

3.8.2

Suction cap ........................................................................................22

3.8.3

Drain pump cover ...............................................................................22

3.8.4

Drain check valve ...............................................................................22

3.8.5

Sump filters.........................................

...............................................23

3.9

Water switch...................................................................................................24

3.10

Safety systems ...............................................................................................25

3.10.1

Float ..................................................................................................25

3.10.2

Overflow channel.............................................

...................................25

3.10.3

Water inlet valve.................................................................................25

3.11

Aqua sensor ...................................................................................................26

3.12

Drain hose......................................................................................................27

3.13

Toe panels ...................................................................

..................................28

3.13.1

1-piece slotted toe panels ...................................................................28

3.13.2

1-piece toe panels with brackets..........................................................28

3.13.3

Using wrong toe panel screws.............................................................29

3.14

Base ..............................................................................................................30

3.15

Tub ..................................................

..............................................................31

3.16

Water spray system ........................................................................................32

3.17

Serial label location and information.................................................................33

3.17.1

Locating and using serial labels...........................................................33

3.17.2

Understanding the 18-digit factory serial # ...........................................33

3.17.3

Using rear labels when door labels are missing ....................................33

Fault Diagnosis ....................................................................................35

Error code / fault display / signal ......................................................................35

E:01 error code...............................................................................................35

Repair manual-Dishwasher

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Bosch SHEM63W55N - Installation Instructions Manual

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