Daewoo EGSP-130E, EGSP-90E, EGSP-13E, EGSP-9E Technical & Service Manual

Specification 1

Test program 46-49

Theory of parts 31-45

Contents

Function Description 4-30

Inspection 50-54

Location 31

PCB 32-33

Inlet valve 34-36

Drain pump 37-38

Heater 39-40

Washing pump 41-42

Procedure 47

Error code 48-49

Water circuit 4-5

Circuit schematic 6

Exploded View & Part List 7-30

Technical Service Manual

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Pressure switch 43

NTC 44-45

SAFETY NOTICE

This documentation is only intended for qualified technicians who are
aware of the respective safety regulations.

Model

EGSP-130E EGSP-13E
EGSP-90E EGSP-9E

Operation instructions 2

Installation instructions 3

Specifications

Models：

220-240V, 50Hz

0.04MPa-1.0MPa
below 60℃
12

Models：

220-240V, 50Hz

0.04MPa-1.0MPa
below 60℃
8

Supply water pressure
Supply water temperature
Settings

GSP9213A EGSP-130EB EGSP-13EB EGSP-130E

EGSP-13E GSP-913EAL GSP-9013E

Electrical supply
Supply water pressure
Supply water temperature
Settings

EGSP-90EB EGSP-9EB EGSP-90E EGSP-9E

GSP-909EAL GSP-9009E

Electrical supply

1

Operation instructions

Model: EGSP-13E EGSP-130E

5

Power on light: To come on when Power ON/OFF
button is pressed down.

1

2

3

4

ON/OFF Button: To turn on/off the power supply.

Salt and Rinse Aid Warning Light: To come on when

the softener or dispenser needs to be refilled.

Program indicator light: when you select washing
program, the correspond light will display.

Program button :To select washing program
when press the button.

—Strong —Normal
—Economy —Rinse
—Rapid

Prog.

Prog.Prog.

AUS

EIN

21

4

56

3

4

5

Turning on the Appliance

Starting a wash cycle...

Draw out the lower and upper basket, load the dishes and
push them back. It is commended that loading the lower
basket first, than the upper one (see the section entitled

“Loading the Dishwasher”).

Pour in the detergent (see the section entitled “Salt,
Detergent and Rinse Aid”).

Insert the plug into the socket. The power supply is 220-240
VAC 50 HZ, the specification of the socket is 12 A 250 VAC.
Make sure that the water supply is turned on to full pressure.

Open the door,press the ON/OFF button,and the ON/OFF light

will turn .

Pre

ss the "prog. "Button to select a desired "Wash cycle".(see

the section entitled."Wash Cycle Table".)

With a little force to ensure the door is properly closed.

NOTE: A click could be heard when the door is closed perfectly.

When the washing is over, you can shut off the switch by

pressing ON/OFF button.

on

Change the Programme . . .

Premise: A cycle that is underway can only be modified if it

has only been running for a short time. Otherwise, the detergent

mayhave already been released, and the appliance may have

already drained the wash water. If this is the case, the detergent

dispenser must be refilled (see the section entitled " Loading the

Detergent " ).

Open the door,Press current prog. Button more than three

seconds to cancel the program ,then you can change the

program to the desired cycle setting (see the section entitled

" Starting a wash cycle. . . " ). Then, close the door.

NOTE: If you open the door when washing, the machine
will pause. When you close the door , the machine will
keep on working after 10 seconds.
The 7 program lights shows the state of the dishwasher:
a) All program lights off --> stand by
b) One of the program lights on --> pause
c) One of the program lights blinking --> run

1

2

3

4

5

6

If all the lights begin to glimmer, that indicates the
machine is out of order, please turn off themain
power and water supply before calling a service.

NOTE:

Prog.

Prog.Prog.

A

US

EIN

21

4

56

3

4

5

Model: EGSP-9E EGSP-90E

2

In stal lati on ins truc tio ns

2

Mo de ls : EGS P- 130 E EGS P-1 3E E GSP -90 E EG SP- 9E

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breaker

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Regeneration

water

route

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Inlet

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regeneration valver

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Cycle

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Drain

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Water Circuit Function Description->

4

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Process of water inlet (indicated by magenta route)

Process of cycle washing (indicated by blue route)

Process of regeneration (indicated by green route)

In this process, regeneration water route is cut off, main water route is open. The water in the main water
route is softened when pass through the softener, and then enter in the tub. During this phase, some of inlet
water will be stored in the air breaker to be regenerating water.

Cycle washing action is driven by washing pump motor. Water can obtain the power during it passing through
the working washing pump, then be pumped into spray arm, pass from spray arm nozzles, over the dishes,
into sump ,where connect to washing pump, and to get in the next water cycle.

Regeneration valve is open, the regenerating water dissolve salt in the salt chamber of softener, and then
enter in the resin tank to reactivate the resin.

Water Circuit Function Description->

5

Circuit Schematic Function Description->

Circuit schematic diagram

6

EGSP-130E EGSP-13E EGSP-90E EGSP-9E

Exploded view Function Description->

7

1117

1115

1114

1113

1116

1064

1006

1019

1027

1074 a-

1074 b-

1093

1023

EGSP-130E

Please Note: Exploded view and part list of each model have
some different visions, you can find the newest and specific
vision in the file named GGV Part List Book.we provide

Exploded view Function Description->

8

EGSP-130E

2006

Exploded view Function Description->

9

EGSP-130E

3013

3018

3017

3014

Part List Function Description->

10

EGSP-130E

Number Code Description Quantity

1001 673001600 021 External pipe 1

1002 673001500 055 O Ring I 31.5X3. 55 2

1003 673001800 364 Guide casing 1

1004 673001600 021 External pipe nut 1
1005 673001900 016 Water dispenser 1

1006 673000300 067 Upper sprayer 1

1007 673000900 089 Upper sprayer pipe 1

1010 673002300 002 Float holder 1

1011 672000900 012 Screw ST2.9x22 1

1012 673002300 003 Float 1

1013 674000300 060 Micro switch 1

1016 673002500 047 Micro filter 1

1017 673001600 022 Sump nut 1
1018 673001500 053 Sump gasket 1

1019 673000700 082 Sump 1

1020 672000700 010 Clamp 12.9 1.8 1

1022 673000900 075 PVC hose 1

1022 673000900 073 PVC hose 1

1023 674000300 075 Pressure switch 1

1027 674000600 074 Drain pump 1

1029 673002200 043 Salt filler 1

1030 673002800 050 Softener cover a ssembly 1
1031 673001700 080 Softener cover g asket 1

1032 673001600 039 Softener nut 1

1033 673001700 001 Softener gasket 1

1034 674000700 021 Softener 1

1035 673000900 235 Softener pip e 1

1036 672000700 029 Clamp 14.5 1.8 3

1037 673006200 003 Drain hose hook 1

1038 673001500 002 Drain hose holder 1

1039 673000900 251 Drain hose 1
1042 674000000 198

Power cord

1

1043 674000200 002 Inlet valve 1

1045 673000900 227 Inlet hose assembly 1

1046 673000900 233 Regeneration hose 1

1047 673000900 235 Outle t hose of air breather 1

1048 673000900 237 Inlet hose of air b reather 1

1051 673001600 025 Air b reather nut 1

Part List Function Description->

11

EGSP-130E

Number Code Description Quantity

1054 673002700 001 Air b reather assembly 1

1064 673000300 069 Lower sprayer 1

1070 674000600 047 Washing pump 1

1071 673005800 084 Washing motor cushio n 1
1072 672000200 028 Washing motor support 1

1083 673000900 230 Bend connect hose 1

1085 673001400 025 Heating element support 1

1086 674001100 039

Heating elements 1

1088 673001600 024 Water inlet nut 1

1089 673001500 054 Water inlet gasket 1

1091 673002600 035 Water inlet 1

1093 674000900 038 Sensing device 1

1113 673002500 048 plane filter 1
1114 673001300 137 Scran collection 1

1115 674000300 079 Pressure switch 1 40/ 120 1

1116 673001400 083 power cord clasper 1

1117 674000300 082 pressure switch assembly for heating elements 1

2001 673002000 042 Door edge guard piece 2

2002 672002200 150 Inner door 1

2004 672001700 011 Dispenser bracket 2

2005 674000800 039 Dispenser 1

2006 674000100 718 Wiring harness 1
2008 672000500 006 Ring Φ64

2009 672001300 029 Left hinge 1

2010 672001200 012 Dowel 2

2011 672001300 030 Right hinge 1

2013 672000100 008 Door spring 2

2017 672001800 315 Oute r door 1

2018 673000490 226 Front panel 1

2023 673001800 135 Handle assembly 1

2027 674000300 065 Power switch 1
2034 674001000 418 Control board 1

2035 673002900 345 Control panel film 1

2036 673002400 095 Control board box 1

2053 673002800 031 Control panel cover 1

2950 673000800 717 Power button 1

3001 672001600 212 Left side panel 1

3003 672002100 058 Left fra me 1

3005 672001500 008 Upper rear crosspiece 1

Part List Function Description->

12

EGSP-130E

Number Code Description Quantity

3006 673001300 061 door clamp 1

3007 672001400 034

Door lock 1

3009 672001500 211 Upper front crosspiece 1

3010 673001700 079 Tank gasket 1
3011 672002100 057 Uprig ht right assembly 1

3012 672001600 211 Right panel 1

3013 673001300 102 Upper ba sket cup holder 4

3017 672000800 210 Lower ba sket 1

3018 672000800 255 Upper ba sket 1

3021 673001300 044 Rail block 2

3022 672001700 005 Rail 1

3023 673001400 056 Rail support assembly 4

3027 672001500 006 Lower front crosspiece 1
3029 672002000 066 Base board 1

3031 672001901 545 Tank 1

3032 673001700 010 Tank band bracing block 2

3033 672001500 202 Lower rear crosspiece 1

3034 672001500 007 Middl e rear crosspiece 1

3035 673002200 079 Measurabl e spoon 1

3048 672001100 004 Adjust steel rope 2

3049 672002300 002 Adjust nut 2

3050 673001300 013 Top board hook 2
3051 672001100 003 Adjust screw 2

3052 673001400 146 Right adjuster holder assembly 1

3053 672001400 036

Front fo ot 2

3055 672001100 002 Adjustable pole 2

3056 673001400 145 Left adjuster holder assembly 1

3057 672001400 037 Back foot 2

1074-a 673000900 228

Connect hose b 1

1074-b 673000900 229 Connect hose b 1

3014+3015+3016673002200 099 Cutlery b asket 1
C5004 673006200004 Rinsing ag ent cup 1

OTK 175 672000700004 OTK 175 4

OTK 286 672000700003 OTK 286 1

OTK 310 672000700001 OTK 310 6

OTK 396 672000700007 OTK 396 3

Exploded view Function Description->

13

EGSP-13E

1117

1115

1114

1113

1116

1064

1006

1019

1027

1074 a-

1074 b-

1093

1023

Exploded view Function Description->

14

EGSP-13E

2006

Exploded view Function Description->

15

EGSP-13E

3013

3018

3017

3014

Part List Function Description->

16

EGSP-13E

Number Code Description Quantity

1001 673000900249 External pipe 1

1002 673001500055 O Ring I 31.5X3.55 2

1003 673001800364 Guide casing 1

1004 673001600021 External pipe nut 1
1005 673001900016 Water d ispenser 1

1006 673000300020 Upper sprayer 1

1007 673000900089 Upper sprayer pipe 1

1008 673001700003

Upper sprayer nut gasket 1

1010 673002300002 Float holder 1

1011 672000900012 Screw ST2.9x22 1

1012 673002300003 Float 1

1013 674000300060 Micro switch 1

1016 673002500047 Micro filter 1
1017 673001600022 Sump nut 1

1018 673001500053 Sump gasket 1

1019 673000700082 Sump 1

1020 672000700028 Clamp 12.7 1.8 1

1022 673000900075 PVC hose 1

1022 673000900073 PVC hose 1

1023 674000300075 Pressure switch 1

1027 674000600074 Drain pump 1

1029 673002200043 Salt f iller 1
1030 673002800050 Softener cover assembly 1

1031 673001700080 Softener cover gasket 1

1032 673001600039 Softener nut 1

1033 673001700001 Softener gasket 1

1034 674000700021 Softener 1

1035 673000900235 Softener pipe 1

1036 672000700029 Clamp 14.5 1.8 3

1037 673006200003 Drain hose hook 1

1038 673001500002 Drain hose holder 1
1039 673000900251 Drain hose 1

1042 674000000198

Power cord 1

1043 674000200002 Inlet valve 1

1045 673000900225 Inlet hose assembly 1

1046 673000900233 Regenerati on hose 1

1047 673000900235 Outlet hose of air breather 1

1048 673000900237 Inlet hose of air brea the r 1

Part List Function Description->

17

EGSP-13E

Number Code Description Quantity

1051 673001600025 Air breather nut 1

1054 673002700001 Air breather assembly 1

1064 672000600013 Lower sprayer 1

1070 674000600047 Washing pump 1
1071 673005800084 Washing motor cushion 1

1072 672000200028 Washing motor support 1

1083 673000900230 Bend connect hose 1

1085 673001400025 Heating element support 1

1086 674001100039

Heating elements 1

1088 673001600024 Water i nlet nut 1

1089 673001500054 Water i nlet gasket 1

1091 673002600035 Water i nlet 1

1093 674000900038 Sensing device 1
1113 673002500048 plane filter 1

1114 673001300137 Scran collection 1

1115 674000300079 Pressure switch 140/120 1

1116 673001400083 power cord cla sper 1

1117 674000300082

pressure switch assembly for heating elements 1

2001 673002000042 Door edge guard piece 2

2002 672002200250 Inner door 1

2004 672001700011 Dispenser bracket 2

2005 674000800043 Dispenser 1
2006 674000100718 Wiring harness 1
2008 672000500006 Ring Φ64

2009 672001300029 Left hinge 1

2010 672001200012 Dowel 2

2011 672001300030 Right hinge 1

2013 672000100008 Door spring 2

2017 672001800315 Outer door 1

2018 673000490319 Front panel 1

2023 673001800135 Handle assembly 1
2027 674000300065 Power switch 1

2034 674001000418 Control board 1

2035 673002900345 Control panel film 1

2036 673002400095 Control board box 1

2053 673002800031 Control panel cover 1

2950 673000800717 Power button 1

3001 672001600212 Left side panel 1

3003 672002100058 Left frame 1

Part List Function Description->

18

EGSP-13E

Number Code Description Quant ity

3005 672001500008 Upper rear crosspiece 1

3006 673001300061 door clamp 1

3007 672001400034

Door lock 1

3009 672001500211 Upper front crosspiece 1
3010 673001700079 Tank gasket 1

3011 672002100057 Upright right assembly 1

3012 672001600211 Right panel 1

3013 670400070984 Upper basket cup holder 4

3017 672000800210 Lower basket 1

3018 672000800255 Upper basket 1

3021 673001300044 Rail block 2

3022 672001700005 Rail 1

3023 673001400056 Rail support assembly 4
3027 672001500006 Lower front crosspiece 1

3029 672002000066 Base board 1

3031 672001901469 Tank 1

3032 673001700010 Tank band bracing block 2

3033 672001500202 Lower rear crosspiece 1

3034 672001500007 Middle rear crosspiece 1

3035 673002200079 Measurable spoon 1

3048 672001100004 Adjust steel rope 2

3049 672002300002 Adjust nut 2
3050 673001300013 Top board hook 2

3051 672001100003 Adjust screw 2

3052 673001400146 Right adjuster holder assembly 1

3053 672001400036

Front foot 2

3055 672001100002 Adjustable pole 2

3056 673001400145 Left adjuster holder assembly 1

3057 672001400037 Back foot 2

1074-a 67300090 0228

Connect hose b 1

1074-b 67300090 0229 Connect hose b 1
3014+3015+301667300220 0099

Cutlery basket

1

C5004 673006200004 Rinsing agent cup 1

OTK 175 67200070 0004 OTK 1 75 4

OTK 286 67200070 0003 OTK 2 86 1

OTK 310 67200070 0001 OTK 3 10 6

OTK 396 67200070 0007 OTK 3 96 3

19

Exploded view Function Description->

EGSP-90E

1115

1117

1114

1113

1116

1074 a-

1023

20

Exploded view Function Description->

EGSP-90E

2006

21

Exploded view Function Description->

EGSP-90E

Part List Function Description->

22

EGSP-90E

Number Code Description Quantity

1001 673000900249 External pipe 1

1002 673001500005 O Ring I 3 1.5X3.55 2

1003 673001800010 Guide casing 1

1004 673001600012 External pipe nut 1
1005 673001900012 Water d ispenser 1

1006 673000300043 Upper sprayer 1

1007 673000900016 Upper sprayer pipe 1

1008 673001700003 Upper sprayer nut gasket 1

1010 673002300002 Float holder 1

1011 672000900012 Screw ST2.9 x22 1

1012 673002300003 Float 1

1013 674000300053 Micro switch 1

1016 673002500054 Micro filter 1
1017 673001600008 Sump nut 1

1018 673001500016 Sump gasket 1

1019 673000700023 Sump 1

1020 672000700010 Clamp 12.9 1.8 1

1022 673000900075 PVC hose 1

1022 673000900160 PVC hose 1

1023 674000300036 Pressure switch 1

1024 673000900131 Connect hose of drain pip e 1

1029 673002200043 Salt f iller 1
1030 673002800054 Softener cover assembly 1

1031 673001700053 Softener cover gasket 1

1032 673001600028 Softener nut 1

1033 673001700001 Softener gasket 1

1034 674000700021 Softener 1

1035 673000900224 Softener pipe 1

1036 672000700029 Clamp 14.9 1.8 3

1037 673006200003 Drain hose hook 1

1038 673001500002 Drain hose hol der 1
1039 673000900046 Drain hose 1

1042 674000000091

Power cord 1

1043 674000200002 Inlet valve 1

1045 673000900060 Inlet hose assembly 1

1046 673000900026 Regeneratio n h ose 1

1047 673000900214 Outlet hose of air breather 1

1048 673000900024 Inlet hose of air breather 1

Part List Function Description->

23

EGSP-90E

Number Code Description Quantity

1051 673001600002 Air breather nut 1

1054 673002700001 Air breather assembly 1

1064 672000600006 Lower sprayer 1

1065 673001600006 Lower sprayer nut 1
1066 673000300004 Lower sprayer axes 1

1067 673001200003 Outer tie-in 1

1068 673001500007 Inner tie-in O ring 1

1069 673001200002 Inner tie-in 1

1070 674000600047 Washing pump 1

1083 673000900045 Bend connect hose 1

1085 673001400025 He ating element support 1

1086 674001100039

Heating elements 1

1088 673001600009 Water i nlet nu t 1
1089 673001500019 Water i nlet ga sket 1

1091 673002600035 Water i nlet 1

1093 674000900037 Sensing device 1

1113 673002500048 plane filter 1

1114 673001300136 Scran collection 1

1115 674000300076 Pressure switch 140 /12 0 1

1116 673001400083 power cord clasper 1

1117 674000300067

pressure switch assembly for heating elements 1

2001 673002000084 Do or edge guard piece 2
2002 672002200137 Inner door 1

2004 672001700011 Dispenser bracket 2

2005 674000800037 Dispenser 1

2006 674000100593 Wiring harness 1
2008 672000500006 Ring Φ64

2009 672001300029 Left hinge 1

2010 672001200012 Do wel 2

2011 672001300030 Rig ht h inge 1

2013 672000100004 Do or spring 2
2017 672001800337 Outer door 1

2018 673000490224 Front p anel 1

2023 673001800135 Ha ndle assembly 1

2024 674000300057 Micro switch 1

2027 674000300065 Power switch 1

2034 674001000417 Co ntrol board 1

2035 673002900345 Co ntrol panel film 1

2036 673002400095 Co ntrol board box 1

Part List Function Description->

24

EGSP-90E

Num ber Code Description Quan tity

2053 6 73002800031 Control panel cover 1

2950 6 73000890099 Power button 1

3001 6 72001600212 Left side panel 1

3003 6 72002100014 Left frame 1
3005 6 72001500003 Upper rear cro sspiece 1

3006 6 73001300061 door clamp 1

3007 6 72001400034

Door lock 1

3009 6 72001500205 Upper front crosspiece 1

3010 6 73001700056 Tank gasket 1

3011 6 72002100052 Upright right assem bly 1

3012 6 72001600211 Right panel 1

3013 6 73001300001 Upper b asket cup holder 4

3017 6 72000800203 Lower b asket 1
3018 6 72000800202 Upper b asket 1

3019 6 75000200101

Sound-proof felt 1

3021 6 73001300047 Rail block 2

3022 6 72001700005 Rail 1

3023 6 73001400075 Rail support a ssembly 4

3027 6 72001500292 Lower front crosspiece 1

3029 6 72002000009 Base board 1

3031 6 72001901139 Tank 1

3032 6 73001700010

Tank ban d bracing b lock

2
3033 6 72001500200 Lower rear cro sspiece 1

3034 672001500114 Middle rear crosspiece 1

3035 6 73002200079 Measurable spoon 1

3048 6 72001100004 Adjust steel rope 2

3049 6 72002300002 Adjust nut 2

3050 6 73001300013 Top board hook 2

3051 6 72001100003 Adjust screw 2

3052 6 73001400016 Right adjuster holder assembly 1

3053 6 72001400005

Front foot 2
3054 6 73003000001 slide 2

3055 6 72001100002 Adjustable pole 2

3056 6 73001400015 Left adjuster holder assembly 1

3057 6 72001400006 Back foot 2

1027+1028674000600071 Drain pump 1

1071+1072672000200054 Wa shing motor support 1

1074-a 6730009 00182

Connect hose b 1

1074-a 6730009 00140 connect ho se a 1

3014+3015+30 166730022 00049 Cutlery basket 1
C5004 6730062 00004 Rinsing agent cup 1

OTK 175 6720 00700004 OTK 1 75 2

OTK 286 6720 00700003 OTK 2 86 1

OTK 310 6720 00700001 OTK 3 10 5

OTK 396 6720 00700007 OTK 3 96 3

OTK 440 6720 00700002 OTK 4 40 1

25

EGSP-9E

Exploded view

Function Description->

1115

1117

1114

1113

1116

1074 a-

1023

26

EGSP-9E

Exploded view

Function Description->

2006

27

EGSP-9E

Exploded view

Function Description->

Part List Function Description->

28

EGSP-9E

Number Code Description Quantity

1001 67300090 0249 External pipe 1

1002 67300150 0005 O Ring I 31.5X3. 55 2

1003 67300180 0010 Guide casing 1

1004 67300160 0012 External pipe nut 1
1005 67300190 0012 Water dispenser 1

1006 67300030 0047 Upper sprayer 1

1007 67300090 0194 Upper sprayer pip e 1

1008 67300170 0003 Upper sprayer nut gasket 1

1010 67300230 0002 Float holder 1

1011 67200090 0012 Screw ST2.9x22 1

1012 67300230 0003 Float 1

1013 67400030 0053 Micro switch 1

1016 67300250 0054 Micro filter 1
1017 67300160 0008 Sump nut 1

1018 67300150 0016 Sump gasket 1

1019 67300070 0023 Sump 1

1020 67200070 0010 Clamp 12.9 1.8 1

1022 67300090 0075 PVC hose 1

1022 67300090 0160 PVC hose 1

1023 67400030 0036 Pressure switch 1

1024 67300090 0131 Connect hose of drain pipe 1

1029 67300220 0043 Salt filler 1
1030 67300280 0054 Softener cover assembly 1

1031 67300170 0053 Softener cover gasket 1

1032 67300160 0028 Softener nut 1

1033 67300170 0001 Softener gasket 1

1034 67400070 0021 Softener 1

1035 67300090 0224 Softener pipe 1

1036 67200070 0029 Clamp 14.5 1.8 3

1037 67300620 0003 Drain hose hook 1

1038 67300150 0002 Drain hose holder 1
1039 67300090 0046 Drain hose 1

1042 67400000 0091

Power cord 1

1043 67400020 0002 Inlet valve 1

1045 67300090 0060 Inlet hose assembly 1

1046 67300090 0026 Regeneration hose 1

1047 67300090 0214 Outle t ho se of a ir breather 1

1048 67300090 0024 Inlet hose of air breather 1

1051 67300160 0002 Air b reather nut 1

Part List Function Description->

29

EGSP-9E

Number Code Description Quan tit y

1054 67300270 0001 Air b reather assembly 1

1064 672000600006 Lower sprayer 1

1065 67300160 0006 Lower sprayer nut 1

1066 67300030 0004 Lower sprayer axes 1
1067 67300120 0003 Oute r tie-in 1

1068 67300150 0007 Inner tie-in O ring 1

1069 67300120 0002 Inner tie-in 1

1070 67400060 0047 Washing pump 1

1083 67300090 0045 Bend connect hose 1

1085 67300140 0025 Heating element support 1

1086 67400110 0039

Heating elements 1

1088 67300160 0009 Water inlet nut 1

1089 67300150 0019 Water inlet gasket 1
1091 67300260 0035 Water inlet 1

1093 67400090 0037 Sensing device 1

1113 67300250 0048 plane filter 1

1114 67300130 0136 Scran collection 1

1115 67400030 0076 Pressure switch 140/120 1

1116 67300140 0083 power cord clasper 1

1117 67400030 0067

pressure switch assembly for heating ele ments 1

2001 67300200 0084 Door edge guard p iece 2

2002 67200220 0137 Inner door 1
2004 67200170001 1 Dispenser bracket 2

2005 67400080 0005 Dispenser 1

2006 67400010 0593 Wiring harness 1
2008 67200050 0006 Ring Φ64

2009 67200130 0029 Left hinge 1

2010 67200120 0012 Dowel 2

2011 67200130 0030 Right hinge 1

2013 67200010 0004 Door spring 2

2017 67200180 0337 Oute r door 1
2018 67300049 0235 Front panel 1

2023 67300180 0135 Handle assembly 1

2024 67400030 0057 Micro switch 1

2027 67400030 0065 Power switch 1

2034 67400100 0417 Control b oard 1

2035 67300290 0345 Control p anel film 1

2036 67300240 0095 Control b oard box 1

2053 67300280 0031 Control p anel cover 1

2950 67300089 0099 Power button 1

Part List Function Description->

30

EGSP-9E

Num ber Code Description Quan tity

3001 672001600212 Left side pan el 1

3003 672002100014 Left frame 1

3005 67200150000 3 Upper rear crosspiece 1

3006 673001300061 door clamp 1
3007 67200140003 4

Door lock

1

3009 672001500205 Upper front crosspiece 1

3010 673001700056 Ta nk gasket 1

3011 672002100052 Upright right assemb ly 1

3012 672001600211 Right panel 1

3013 673001300001 Upper basket cup holder 4

3017 67200080018 1 Lower ba sket 1

3018 67200080007 5 Upper ba sket 1

3019 67500020010 1

Sound-proof felt 1
3021 67300130004 7 Rail block 2

3022 67200170000 5 Rail 1

3023 67300140007 5 Rail suppo rt assembly 4

3027 672001500292 Lower front crosspiece 1

3029 672002000009 Base board 1

3031 67200190113 9 Tank 1

3032 67300170001 0

Tank band bracing block

2

3033 67200150020 0 Lower rear crosspiece 1

3034 672001500114 Middle rear crosspiece 1
3035 67300220007 9 Measurable spoon 1

3048 67200110000 4 Adjust steel rope 2

3049 672002300002 Adjust nut 2

3050 673001300013 To p board hook 2

3051 672001100003 Adjust screw 2

3052 673001400016 Right adjuster h older assembly 1

3053 67200140000 5

Front foot 2

3054 673003000001 slide 2

3055 67200110000 2 Adjustable pole 2
3056 673001400015 Left adjuster holder asse mbly 1

3057 672001400006 Back foot 2

1027+102867 400 0600071 Drain pum p 1

1071+107267 200 0200054 Washing m otor support 1

1074-a 67300090 0182

Conn ect hose b 1

1074-a 67300090014 0 connect hose a 1

3014+3015+30 1667300220 004 9 Cutlery basket 1

C50 04 67300620 000 4 Rinsing agent cup 1

OTK 175 67 2000700004 O TK 175 2
OTK 286 67 2000700003 O TK 286 1

OTK 310 67 2000700001 O TK 310 5

OTK 396 67 2000700007 O TK 396 3

OTK 440 67 2000700002 O TK 440 1

Location Theory of parts->

31

Inlet valve

Washing pump

Capacity

Softener

Flooding switch

Filter system

Heater

Anti-dry-heating
pressure switch

Dispenser

Sump

Water inlet

Air breaker

Power switch

Door latch

PCB

Pressure switch(83/63)

Pressure switch(140/120)

PCB Theory of parts->

Printed Circuit Board is the control center of dishwasher, which receive and
process signal from components, send order to components and deal with the
feedback information, etc.

Removing the control panel

The control panel can be removed from dishwasher door.

1. Remove the six screws securing the control panel to the door.

2. The control panel will drop down and be free of the door. But, the wiring will
still connected to the control panel.

S

S

08

1
212

on

Off

Access PCB

3. Disconnect the connector form PCB.

4. Remove the two screws shown above securing the PCB to control panel.

5. Remove the PCB.

6. Reverse the above procedure to install.

PCB

32

PCB Theory of parts->

Map of PCB

Description

33

Mark

P1 HEAT

P2 ACL

P3 ACN

P4 IS

CON3

CON4

CON5

CON6

CON25

Output for Washing Pump(ML) and Drain Pump(PS)

Salt detect(ISS), Rinse detect(ISB)

Thermister(RE)

Overflow detect(IAQS), Pressure Switch detect(PO)

Function

Output for Heating Element

Input of live wire

Input of bull line

Input of Door Switch

Ouput for Dispenser(D/ED), Softener(EV2), Halfload

Valve(EV3) and Inlet Valve(EV1)

Technical data

Location of inlet valve

Appearance

Inlet Valve Theory of parts->

The work principle

The inlet valve is electromagnetic valve that decide whether water enter or
not. Valves are normally closed. Each time the appliance requires water, the
controller will convey an electric signal to the coils to open the valves.
The inlet valve consist of electric coil, valve body, valve pole, filter etc.
In a word, the electromagnetic valve can act to allow water enter into machine,
when it receive the order given by controller.

to air breaker

connect to
inlet water hose

terminals

electric coil inside

The defeat point

1. The valve coil is broken, so the valve can’ t open. It will cause the E1 error.

2. The filter is jammed, so water can’t enter. It will cause the E1 error.

3. The connector is loose, so the valve can’ t open. It will cause the E1 error.

4. The valve pole is rusted or locked by dreg, so the valve can’t open or close.
It will cause the E1 or E4 error.

Nominal voltage

220-240VAC

Frequency

50/60Hz

Resistance

Approx:3.4－4.3kΩ
100%ED T25

3min/5min T60

Flux

4L/min ±15％

Power

6W

Work Pressure 0.04－1MPa

Work duty

34

Inlet Valve Theory of parts->

1. Left side panel

2. Middle rear
crosspiece

Inlet valve

Access inlet valve

1. Disconnect power.

2. Remove the water inlet hose. (Note : Be careful of remain water drop.)

3. Remove the left baseboard and middle rear crosspiece.

4. Disconnect the 2 terminal
lugs from the inlet valve.

5. Push the valve from the
lower rear crosspiece to take
it off.

6. Remove the clamp and
disconnect the inlet hose (to
air breaker) from the water
valve.

7. Reverse the above
procedure to install.

1.Open the control panel and take out the PCB;

2.Unplug the CON3 and P4 wires , then use the
multi-meter shelf to measure resistance
between the blue wire (EV1) and white wire (IS),
the normal resistance is about 3.4K to 4.3 K .

3. I f the measured resistance is not correct, it
means the valve coil is broken or the connector
is loose. In this case, we should check the
connection first. If the problem hasn’ t been
solved by re-connection, we should replace the
valve..

4.If the resistance is OK, we need to inspect the
valve body.

Ω

ΩΩ

Inspect inlet valve

unplug

IS

Ev1

Check electric part

35

Inlet Valve Theory of parts->

Check machine part

1. If the electric part is OK, we need to check the machine part.

2. Remove the baseboard, left baseboard, top panel, left side panel and
middle rear crosspiece.

3. Check the valve filter. if the valve filter is blocked, we need clear the
residues.

4. If the valve filter is clear and the valve can’ t inlet water, check whether valve
can act or not. If it isn’t , we need replace the valve.

5. If the water is continue entering, we need replace the valve.

36

Drain Pump Theory of parts->

BViewottom

Location of Drain Pump

Technical data

The work principle

to washing pump

connect to drain hose

motor

terminals

Drain pump integrated into sump

The work principle

Drain pump consists of electrical motor, impeller, inlet and outlet.
Drain pump is a kind of pump driven by permanent magnet synchronous motor.
The rotor is made with permanent magnet material, the running inertia of rotor
is very small, the stator consist of silicon steel stack and coil. When the drain
pump is on power, the rotor will be very easy to start.

The defeat point

1. The motor coil is broken, so the drain pump can’t work. It will cause the E2 ,
E4 or E1 error .

2. The magnetism of motor rotor is weak, so drain pump cannot work. It will
cause the E2, E4 or E1 error .

3. The connector is loose, so the drain pump can’ t work. It will cause the E2, E4
or E1 error .

4. The rotor is locked by residues, so the drain can’ t work . It will cause the E2,
E4 or E1 error .

5.The drain pump assembly rack is loose, it will cause noise.

6.The non-return valve is bad, the remain water is too much.
Explanatory notes: failure of drain pump may cause E1, because

Nominal voltage 220-240VAC
Frequency 50Hz
Resistance 150－220Ω
Delivery height 1M
Delivery performance ≥17l/min(230VAC)
Rate current ≤0.20A

37

Drain Pump Theory of parts->

Check the machine part

1. If the electric part is OK, we need to check the machine part.

2. Remove bottom board.

3. If the non-return valve is wrongly assembled, the tub will remain much water. We need to
re-assemble the non-return valve.

4. If the drain pump is working, but no water drain out or just a little. We should check the
drain hose or drain body.

1. Drain off the water in the dishwasher,
and disconnect the power supply
(Note : Make sure to remove remained
water in the dishwasher. If not, wet the
floor.)

2. Remove four screws on bottom, and
then remove bottom board.

3. Label and disconnect the two terminal
lugs from the drain pump.

4. Remove screws securing the drain pump
to sump, then remove drain pump.

5. Reverse the above procedure to install.

。

Access drain pump

Inspect drain pump

Check the electric part

1.Open the control panel and take out the PCB;

2.Unplug the CON4 and P4 wires, then use the multi­meter shelf to measure the red wire (PS) and white wire
(IS), the normal resistance is about 150 to 220 .

3. If the measured resistance is not correct, it means the
pump coil is broken or connector is loose. In this case, we
should check the connection first. If the problem hasn’ t
been solved by re-connection, we should replace the
drain pump.

4.If the resistance is OK, but it also can’ t work, maybe the
magnetism is too weak, so we need to replace the drain
pump.

Ω

ΩΩ

IS

PS

38

The defeat point

1. The heater coil is broken, so the heater cannot work. It will cause the E3
error.

2. The thermostat is active, so the heater cannot work. It will cause the E3
error.

3. The connector is loose, so the heater cannot work. It will cause the E3 error.

Heater Theory of parts->

BViewottom

The work principle

Technical data

Location of Heater

pressure switch

Nominal voltage 230VAC

Rating power 1800W
Resistance 29.265 1.463Ω

Thermastat1 98℃
Thermastat2 229 ℃

39

Inspect heater

1. Remove bottom board.

2. Use the multi-meter shelf to measure
resistance between the two terminals shown in right
picture, the resistance is about 29 to 31 .

3. If the measured resistance is not correct, it
means the heater coil or the thermostat is broken,
we should replace the heating element or the
thermostat.

Ω

ΩΩ

Heater Theory of parts->

BViewottom

Access heater

1. Drain off the water in the dishwasher, and disconnect the power supply.
(Note : Make sure to remove remained water in the dishwasher. If not, wet the
floor)

2. Remove bottom board.

3. Label and disconnect the terminals to and ground wire.

4. Remove the 2 clamps from the Heating element.
Caution: The clamp is easily damaged during removal and can’ t be reused.
Replace the old clamp with a new universal clamp .

5. Reverse the above procedure to install.

Clamps

Ground terminal

Terminals
(measure heater resistance)

terminals

40

RED

150℃

A

5uF/450V

BLUE

M

BLACK

BLUE

Washing Pump Theory of parts->

BViewottom

Location of Washing Pump

Technical data

The work principle

Washing pump is a kind of asynchronism motor
with capacitor. The stator consist of silicon
steel stack and two coils, main coil and
assistant coil .

The defeat point

1. The motor coil is broken, so the wash pump can’t work. It will cause E3 error.

2. The motor rotor capacitor is weaken, so washing pump can’t start. In this
case, it will send out the electromagnetism noise. If it is continue electrifying
motor, the thermal protector will work. It will cause E3 error.

3. The connector is loose, the wash pump can’ t work. It will cause E3 error.

4. The rotor is locked by residues, so the wash pump can’t work . It will cause
the E3 error.

5.The drain pump assembly bracket is loose, it will cause noise.

6.If the machine hasn’ t been used for long time, there is a possibility the wash
pump can’ t starting.

M-main coil
A-assistant coil

Nominal voltage 220-240VAC
Frequency 50Hz

Main coil:93.10 7%Ω
Assistant:95.99 7%Ω

Delivery height 1m(230VAC)
Delivery performance ≥50l/min(230VAC)

Lock rotor current 1.0 10%(230VAC)
Operating current 0.47 10%(230VAC)

Resistance

41

Washing Pump Theory of parts->

Check the machine part

1. If the electric part is OK, we need to check the machine part.

2. Remove bottom board.

3. Check the pump assembly, if the bracket is loose, it will bring the noise, we
need to tighten it.

4. If the wash pump cannot start and the machine hasn’ t been used too long,
maybe the seal element is bond.

5. If the drain pump is working, but no water out or just a little. We should check
the vane wheel.

Access Washing Pump

1. Disconnect power.

2. Remove bottom board.

3. Label and disconnect the 2 terminals to the capacitor.

4. Label and disconnect the 2 terminals to the motor wire connector.

5. Remove the clamp fastening the interconnect hose to the sump.
Caution: The clamp is easily damaged during removal and can’ t be reused. Replace the old
clamp with a new universal clamp (Dia-31.0mm)

6. Remove the clamp fastening interconnect hose to the lower nozzle .

7. Remove the clamp fastening interconnect hose to heater.

8. Remove the screw and disconnect the ground wire from the wash pump motor assembly.
Note: Do not attempt to remove the bolt and locknut connecting the motor mount to the
dishwasher frame.

9. Remove the motor pump assembly from the dishwasher.

10. Reverse the above procedure to install.

Inspect Washing Pump

Check the electric part

1.Open the control panel and take out PCB;

2.Unplug the CON4 and P4 wires, then use the
multi-meter shelf to test resistance between
two white wire (ML and IS), the normal resistance
is about 78 to 100 .

3. I f the resistance is not correct, it means the
pump coil is broken or the connector is loose, In
this case, we should check the connection first. If
the problem hasn’t been solved by re­connection, we would replace the washing pump.

4.If the resistance is OK but it cannot work, it
maybe the capacitor weakly, we need to replace
the capacitor.

Ω

ΩΩ

IS

ML

42

The pressure switch consists of a moving diaphragm and disc which activate a
change over contact. The contact can be calibrated to trip and reset at the
desired pressure levels, The main application is to control the level of water in
appliances. May also provide flood protection.

In our production, the pressure switch is to control the level in appliance, like
83/63 serial. May also provide flood protection, like 140/120 serial.

Manufacturer:EMZ

11 - COM

12 - NC

14 - NO

Front view Back view

11

14

12

2

3

1

Back view

Front view

Manufacturer: Elbi

1- COM

2-NC

3-NO

Pressure Switch Theory of parts->

The work principle

43

NTC Theory of parts->

NTC

BViewottom

Location of NTC

The work principle

The work principle

Negative Temperature Coefficient Thermistor is integrated into sump, which is
used for measuring temperature of water in the tub.

Access Washing Pump

1. Remove bottom board.

2. Remove two screws securing the NTC to sump(shown in above picture).

3. Take out NTC.

4. Reverse the above procedure to install.

screws

44

NTC Theory of parts->

15℃ 17.48KΩ
20℃ 12.12KΩ
25℃ 10KΩ
30℃ 8.299KΩ
40℃ 5.807KΩ
50℃ 4.144KΩ
60℃ 3.011KΩ
70℃ 2.224KΩ
80℃ 1.667KΩ
85℃ 1.451KΩ

NTC

Inspect NTC

1.Open the control panel and take out PCB;

2.Unplug the RE connector(shown in below picture), then use the multi-meter
shelf to test resistance between two blue wire , the normal resistance is

shown in below table.

3. I f the resistance is not correct, it means NTC circuit has a problem. In this

case, we should check the connection first. If the problem hasn’ t been solved
by re-connection, we would replace the NTC.

Ω

unplug

NTC resistance table

45

Test Program

How to activate Test Program

Attention

In order to check the operation of components of appliance and find out the
malfunction, we designed this program for technician.

Test Program

46

With the door opened and machine off, press the INTENSIVE program button.
Hold down the INTENSIVE program button and press the POWER button until
the machine enter into Test Program. At that moment, all the LED are flicker
with 1Hz. When close the door, there will be a display of model code, and after
2 seconds the test program will be activated.
During test program running, all the program indicators flicker circularly from
left to right. When water temperature has reached 60 degree all the
program indicators keep lighting,.

During test program running you can press INTENSIVE program button to
enter into next step except inlet valve step

Once pressure switch reset in the testing process, the appliance will enter
water until pressure switch act.

If open the door during testing process, the appliance will pause and all the
program indicators will keep lighting. Appliance will continue to run the
program after closing door.

In test program, E1, E2, E3, E4, E6 and E7 are valid.

,

().

Procedure ->Test Program

Test Program Procedure

47

00: Power up and stand by

01: Open inlet valve, inlet water till the water level pressure
switch act and continue inletting water for 15 sec.

02: Start washing pump, check water level pressure switch. If the

switch reset, inlet supplementary water until switch act, and

then continue washing for 13 sec.

03: Open dispenser for 60 sec.

04: Run washing pump and heater until water temperature reached

05: Run drain pump till water level pressure switch reset, and

06: Pause for 15 seconds.

08: Run washing pump to wash for 3 minutes.

07: Open inlet valve till water level pressure switch act, and

11: Run drain pump till water level pressure switch reset, and
continue draining for 15 sec.

12: Buzz one sound, and then the machine stops.

10: Run washing pump to wash for 3 minutes.

09: Pause for 5 seconds.

Initialization

Inlet valve

Washing pump

Heating element

Drain pump

Pause

Inlet valve

Washing pump

Drain pump and

Regeneration

valve

Finish

Washing pump

Pause

Dispenser

Error Code Test program->

If the inlet valve has been opened for 4 minutes but the water level pressure switch hasn’t
act, E1 will come on.

When E1 happens, the appliance will active drain pump and cut all the other loads immediately. At the same
time, the buzzer will alarm for 30 seconds and INTENSIVE program LED will fliker quickly. Then, drain pump
will run till the pressure switch reset and continue draining for 60 seconds.
When the supplementary water inlet time is longer than 4 minutes, E1 also comes on.

E1 Longer inlet time

When the supplementary water inlet time is longer than 4 minutes, E1 also comes on.

Flickering

If the heating element has been working for 60 minutes but the water temperature hasn’t reached the proper
value detected by NTC. E3 will come on.
When E3 happens, the buzzer will alarm for 30 seconds and RAPID program LED will flicker quickly. Then,
drain pump will run till the pressure switch reset and continue draining for 60 seconds.

E3 Longer heating time

Caution: during washing program, if appliance has detected NTC failure after heating
element starting work, the program will jump to next step after heating 10 minutes. If there
is no NTC failure detected and water temperature hasn’ t reached the desired value, the
program will jump to next step after heating 20 minutes.

48

If the drain pump has been running for 4 minutes but the water level pressure switch hasn’t reset, E2 will
come on.
When E2 happens, drain pump will keep working for 2 minutesand appliance will cut all the other loads
immediately. At the same time, the buzzer will alarm for 30 seconds and ECO program LED will flicker
quickly.

E2 Longer drain time

Flickering

Flickering

Error Code Test program->

At nay time, if overflow pressure switch act and keep for longer than 2 seconds, the E4 will com on.

When E4 happens, the appliance will activate drain pump and cut all the other loads immediately. At the same
time, the buzzer will alarm for 30 seconds and INTENSIVE and ECO program LEDs will flicker simultaneously
and quickly. Then, drain pump will run till the water level pressure switch reset and continue draining for 60
seconds.

Then appliance will detect repeatedly whether water level pressure switch act or not. If it act, run the drain
pump until the pressure switch reset.

E4 Overflow

Once open-circuit failure of thermistor is detected by controller, the appliance will activate the drain pump and
cut all the other loads. At the same time, the buzzer will alarm for 30 seconds and INTENSIVE and RAPID
program LEDs will flicker simultaneously and quickly. Then, drain pump will run till the pressure switch reset
and continue draining for 60 seconds.

E6 Open-circuit failure of thermistor

Once short-circuit failure of thermistor is detected by controller, the appliance will activate the drain pump and
cut all the other loads. At the same time, the buzzer will alarm for 30 seconds and ECO and RAPID program will
flicker simultaneously and quickly. Then, drain pump will run till the pressure switch reset and continue
draining for 60 seconds.

E7 Short-circuit failure of thermistor

49

Flickering

Flickering

Flickering

Priority level of E4 is the highest. E4 operation is valid after other error
operations have done. When E4 operation has done, all the others are invalid.

Caution:

E1 tree Inspection->

If the problem has not been solved
through all the inspection mentioned
above, maybe the PCB has a
malfunction. So, replace PCB and test
again.

50

E1 code

Longer inlet time

Make a check of Tap

No water

Not open

Open it to solve the

problem

Opened

Check whether the Inlet

Valve circuit is correct or

not. (mentioned in section

4)

solve the problem

Not

Correct

Make a check of the

Hydraulic pressure.
(0.04-1.0MPa is ok)

Little water

Give advice to

consumer

Lower

Make a check of

Drain Hose

OK

Is there any

water in the Tub?

Reconnect the wire of

Inlet Valve circuit and

check again

OK

Still wrong

Replace the Inlet

Valve to solve

problem

Check whether the

Pressure Switch(83/63)

circuit is correct or not.

Make a check of Inlet

Hose

solve the problem

Inlet Hose is blocked or

kinked

OK

Failure Failure

Reconnect the wire of

Pressure Switch circuit

and check again

Not

solve the problem

OK

Replace the

Pressure switch to

solve problem

Still wrong

Make a check of inlet
hose of AQUASTOP,
(only for the dishwasher
with AQUASTOP device)

Replace it to solve

the problem

Failure

Hang correctly to

solve the problem

Wrong

E2 tree Inspection->

If the problem has not been solved through all the inspection mentioned
above, maybe the PCB has a malfunction. So, replace PCB and test again.

51

E2 code

Longer drain time

Some water

Check whether the Drain
Pump circuit is correct or

not. (mentioned in section

4)

solve the problem

Not

No water

Is there any

water in the Tub?

Reconnect the wire of

Drain Pump circuit and

check again

OK

Still wrong

Replace the Drain

pump to solve

problem

Make a check of Drain

Hose

solve the problem

Drain Hose is blocked

or kinked

OK

Failure Failure

When there is no water in the

tub, check whether Pressure

Switch(83/63) circuit is open or

not, which control water inlet.

Reconnect the wire of

Pressure Switch circuit

and check again

OK

Still wrong

Replace the

Pressure Switch to

solve problem

Open

solve the problem

E3 tree Inspection->

If the problem has not been solved through all the inspection mentioned
above, maybe the PCB has a malfunction. So, replace PCB and test again.

Eliminate the influence of Anti-dry-heating Pressure Switch, as above picture,
and run the Test Program to test. If E3 come again, Pressure Switch is normal.
If E3 doesn’t come, fault Pressure switch needs replacement.

E3

Longer heating time

Check water

temperature in the tub

Low

Check whether the

NTC circuit is correct

or not.(mentioned in

section 4)

High

Not

Make a check of Anti-dry-

heating Pressure

Switch.(mentioned below)

Replace Switch to
solve the problem

Failure

OK

Make a check of Heater.
(mentioned in section 4)

Failure

solve the problem

Reconnect the wire of

Heater circuit and check

again

OK

Still wrong

Replace the Inlet

Valve to solve

problem

Check whether the

Washing Pump circuit is

correct or not. (mentioned

in section 4)

Reconnect the wire of
Washing Pump circuit

and check again

Not

solve the problem

OK

Replace the

Washing Pump to

solve problem

Still wrong

OK

Reconnect the wire of
NTC circuit and check

again

solve the problem

OK

Replace the NTC to

solve problem

Still wrong

Eliminate switch’ s

influence

52

E4 tree Inspection->

53

E4

Overflow

Is there any water on

the bottom board?

Make a check of

Flooding Switch

circuit(normally closed)

solve the problem

Reconnect the wire of

Flooding Switch circuit

and check again

OK

Still wrong

Repair or Replace it

to solve problem

No water

Check whether Flooding

Switch is blocked or not

Blocked

Failure

Make a check of

Drain Hose

Some
water

Drain Hose is kinked

or blocked

Solve the problem

Failure Failure

OK

Check whether the

Pressure Switch(83/63)

circuit is correct or not.

Reconnect the wire of

Pressure Switch circuit

and check again

Not

solve the problem

OK

Replace the

Pressure Switch to

solve problem

Still wrong

Make sure consumer use
the proper detergent and

rinse

Give advice

OK

Maybe there is a real

leakage

Improper

Correct

Do as follows

Remove two side panels
Remove the water from the bottom board and make sure there is no water at the bottom board.
Restart the dishwasher with a strong or standard wash program as a leakage could easily repeat at a higher temperature and after a long period
of running time.
Observe the bottom tray every twenty minutes.
If any water appears, you will found out which areas, such as motor, drain pump, sump, softener, and hoses between them, and also clips at the
end of each hose, besides the weld seam at the bottom of the tub.
If hours passed, but no water comes out, you should stop the dishwasher with sufficient water in the inner tub, and observe it again after leaving
it alone for one to two hours.

E6&E7 tree Inspection->

E6

Open-circuit failure of

thermistor

Check whether the NTC

circuit is correct or not.

(mentioned in section 4)

Reconnect the wire of
Flowmeter circuit and

check again

Not

solve the problem

OK

Replace the NTC to

solve problem

Still wrong

E7

Short-circuit failure of

thermistor

Check whether the NTC

circuit is correct or not.

(mentioned in section 4)

Reconnect the wire of
Flowmeter circuit and

check again

Not

solve the problem

OK

Replace the NTC to

solve problem

Still wrong

If the problem has not been solved through all the inspection mentioned
above, maybe the PCB has a malfunction. So, replace PCB and test again.

Caution:

Because the real situation is unpredictable, inspection trees mentioned in this
manual are for reference only.

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