Daewoo EGSP-130E Technical & Service Manual
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Daewoo EGSP-130E Technical & Service Manual

Daewoo EGSP-130E Technical & Service Manual

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Technical Service Manual
Model
Contents
SAFETY NOTICE
This documentation is only intended for qualified technicians who are
aware of the respective safety regulations.
EGSP-130E
EGSP-13E
EGSP-90E
EGSP-9E
1
2
3
4-30
4-5
6
7-30
31-45
31
32-33
34-36
37-38
39-40
41-42
43
44-45
46-49
47
48-49
50-54

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Summary of Contents for Daewoo EGSP-130E

  • Page 1: Table Of Contents

    Technical Service Manual EGSP-130E EGSP-13E Model EGSP-90E EGSP-9E Contents Specification Operation instructions Installation instructions Function Description 4-30 Water circuit Circuit schematic Exploded View & Part List 7-30 Theory of parts 31-45 Location 32-33 Inlet valve 34-36 Drain pump 37-38 Heater...

  • Page 2: Specification

    Specifications GSP9213A EGSP-130EB EGSP-13EB EGSP-130E Models EGSP-13E GSP-913EAL GSP-9013E Electrical supply 220-240V, 50Hz Supply water pressure 0.04MPa-1.0MPa Supply water temperature below 60 Settings Models EGSP-90EB EGSP-9EB EGSP-90E EGSP-9E GSP-909EAL GSP-9009E Electrical supply 220-240V, 50Hz Supply water pressure 0.04MPa-1.0MPa Supply water temperature...

  • Page 3: Operation Instructions

    Operation instructions Model: EGSP-13E EGSP-130E Prog. Prog. Prog. Model: EGSP-9E EGSP-90E Prog. Prog. Prog. ON/OFF Button: To turn on/off the power supply. Program indicator light: when you select washing program, the correspond light will display. Power on light: To come on when Power ON/OFF Program button :To select washing program button is pressed down.

  • Page 4: Installation Instructions

    Installation instructions Models: EGSP-130E EGSP-13E EGSP-90E EGSP-9E...

  • Page 5: Function Description

    -> Function Description Water Circuit...
  • Page 6 -> Function Description Water Circuit Process of water inlet (indicated by magenta 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.

  • Page 7: Circuit Schematic

    -> Function Description Circuit Schematic Circuit schematic diagram EGSP-130E EGSP-13E EGSP-90E EGSP-9E...

  • Page 8: Exploded View & Part List

    -> Function Description Exploded view 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 we provide named GGV Part List Book. 1114 1113...
  • Page 9 -> Function Description Exploded view EGSP-130E 2006...
  • Page 10 -> Function Description Exploded view EGSP-130E...
  • Page 11 -> Function Description Part List EGSP-130E Number Code Description Quantity 1001 673001600021 External pipe 1002 673001500055 O Ring I 31.5X3.55 1003 673001800364 Guide casing 1004 673001600021 External pipe nut 1005 673001900016 Water dispenser 1006 673000300067 Upper sprayer 1007 673000900089 Upper sprayer pipe...
  • Page 12 -> Function Description Part List EGSP-130E Number Code Description Quantity 1054 673002700001 Air breather assembly 1064 673000300069 Lower sprayer 1070 674000600047 Washing pump 1071 673005800084 Washing motor cushion 1072 672000200028 Washing motor support 1083 673000900230 Bend connect hose 1085 673001400025...
  • Page 13 -> Function Description Part List EGSP-130E Number Code Description Quantity 3006 673001300061 door clamp 3007 672001400034 Door lock 3009 672001500211 Upper front crosspiece 3010 673001700079 Tank gasket 3011 672002100057 Upright right assembly 3012 672001600211 Right panel 3013 673001300102 Upper basket cup holder...
  • Page 14 -> Function Description Exploded view EGSP-13E 1114 1113 1006 1064 1019 1115 1027 1093 1074 b 1023 1074 a 1117 1116...
  • Page 15 -> Function Description Exploded view EGSP-13E 2006...
  • Page 16 -> Function Description Exploded view EGSP-13E...
  • Page 17 -> Function Description Part List EGSP-13E Number Code Description Quantity 1001 673000900249 External pipe 1002 673001500055 O Ring I 31.5X3.55 1003 673001800364 Guide casing 1004 673001600021 External pipe nut 1005 673001900016 Water dispenser 1006 673000300020 Upper sprayer 1007 673000900089 Upper sprayer pipe 1008 673001700003 Upper sprayer nut gasket...
  • Page 18 -> Function Description Part List EGSP-13E Number Code Description Quantity 1051 673001600025 Air breather nut 1054 673002700001 Air breather assembly 1064 672000600013 Lower sprayer 1070 674000600047 Washing pump 1071 673005800084 Washing motor cushion 1072 672000200028 Washing motor support 1083 673000900230 Bend connect hose 1085 673001400025...
  • Page 19 -> Function Description Part List EGSP-13E Number Code Description Quantity 3005 672001500008 Upper rear crosspiece 3006 673001300061 door clamp 3007 672001400034 Door lock 3009 672001500211 Upper front crosspiece 3010 673001700079 Tank gasket 3011 672002100057 Upright right assembly 3012 672001600211 Right panel 3013 670400070984 Upper basket cup holder...
  • Page 20 -> Function Description Exploded view EGSP-90E 1114 1113 1115 1023 1074 a 1117 1116...
  • Page 21 -> Function Description Exploded view EGSP-90E 2006...
  • Page 22 -> Function Description Exploded view EGSP-90E...
  • Page 23 -> Function Description Part List EGSP-90E Number Code Description Quantity 1001 673000900249 External pipe 1002 673001500005 O Ring I 31.5X3.55 1003 673001800010 Guide casing 1004 673001600012 External pipe nut 1005 673001900012 Water dispenser 1006 673000300043 Upper sprayer 1007 673000900016 Upper sprayer pipe 1008 673001700003 Upper sprayer nut gasket...
  • Page 24 -> Function Description Part List EGSP-90E Number Code Description Quantity 1051 673001600002 Air breather nut 1054 673002700001 Air breather assembly 1064 672000600006 Lower sprayer 1065 673001600006 Lower sprayer nut 1066 673000300004 Lower sprayer axes 1067 673001200003 Outer tie-in 1068 673001500007 Inner tie-in O ring 1069 673001200002...
  • Page 25 -> Function Description Part List EGSP-90E Number Code Description Quantity 2053 673002800031 Control panel cover 2950 673000890099 Power button 3001 672001600212 Left side panel 3003 672002100014 Left frame 3005 672001500003 Upper rear crosspiece 3006 673001300061 door clamp 3007 672001400034 Door lock 3009 672001500205 Upper front crosspiece...
  • Page 26 -> Function Description Exploded view EGSP-9E 1114 1113 1115 1023 1074 a 1117 1116...
  • Page 27 -> Function Description Exploded view EGSP-9E 2006...
  • Page 28 -> Function Description Exploded view EGSP-9E...
  • Page 29 -> Function Description Part List EGSP-9E Number Code Description Quantity 1001 673000900249 External pipe 1002 673001500005 O Ring I 31.5X3.55 1003 673001800010 Guide casing 1004 673001600012 External pipe nut 1005 673001900012 Water dispenser 1006 673000300047 Upper sprayer 1007 673000900194 Upper sprayer pipe 1008 673001700003 Upper sprayer nut gasket...
  • Page 30 -> Function Description Part List EGSP-9E Number Code Description Quantity 1054 673002700001 Air breather assembly 1064 672000600006 Lower sprayer 1065 673001600006 Lower sprayer nut 1066 673000300004 Lower sprayer axes 1067 673001200003 Outer tie-in 1068 673001500007 Inner tie-in O ring 1069 673001200002 Inner tie-in 1070...

  • Page 31: Function Description

    -> Function Description Part List EGSP-9E Number Code Description Quantity 3001 672001600212 Left side panel 3003 672002100014 Left frame 3005 672001500003 Upper rear crosspiece 3006 673001300061 door clamp 3007 672001400034 Door lock 3009 672001500205 Upper front crosspiece 3010 673001700056 Tank gasket 3011 672002100052 Upright right assembly...

  • Page 32: Theory Of Parts

    Location -> Theory of parts Air breaker Dispenser Inlet valve Water inlet Washing pump Anti-dry-heating pressure switch Heater Filter system Sump Pressure switch (140/120) Pressure switch (83/63) Capacity Flooding switch Softener Power switch Door latch...

  • Page 33: 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. Access PCB Removing the control panel The control panel can be removed from dishwasher door. 1.
  • Page 34 -> Theory of parts Map o f P C B Description Function Mark P1 HEAT Output for Heating Element P2 ACL Input of live wire P3 ACN Input of bull line P4 IS Input of Door Switch Ouput for Dispenser(D/ED), Softener(EV2), Halfload CON3 Valve(EV3) and Inlet Valve(EV1) CON4...

  • Page 35: Inlet Valve

    Inlet Valve -> Theory of parts Location of inlet valve Appearance connect to inlet water hose to air breaker electric coil inside terminals 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.
  • Page 36 Inlet Valve -> Theory of parts 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.

  • Page 37: Inlet Valve

    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.

  • Page 38: Drain Pump

    Drain Pump -> Theory of parts Location of Drain Pump The work principle View ottom Drain pump integrated into sump connect to drain hose terminals motor to washing pump 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.
  • Page 39 Drain Pump -> Theory of parts Access drain pump 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.

  • Page 40: Heater

    Heater -> Theory of parts The work principle Location of Heater View ottom pressure switch Technical data Nominal voltage 230VAC Rating power 1800W Resistance 29.265 1.463 Thermastat1 Thermastat2 The defeat point 1. The heater coil is broken, so the heater cannot work. It will cause the E3 error.

  • Page 41: Heater

    Heater -> Theory of parts View ottom Clamps Ground terminal Terminals (measure heater resistance) 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.

  • Page 42: Washing Pump

    Washing Pump -> Theory of parts Location of Washing Pump The work principle View ottom BLUE BLUE 5uF/450V BLACK M-main coil A-assistant coil 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 .
  • Page 43 Washing Pump -> Theory of parts 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.

  • Page 44: Pressure Switch

    Pressure Switch -> Theory of parts The work principle 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.

  • Page 45: Ntc

    -> Theory of parts The work principle Location of NTC View ottom screws 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.
  • Page 46 -> Theory of parts 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.

  • Page 47: Test Program

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

  • Page 48: Procedure

    Test Program Procedure -> Test Program Procedure 00: Power up and stand by Initialization 01: Open inlet valve, inlet water till the water level pressure Inlet valve switch act and continue inletting water for 15 sec. 02: Start washing pump, check water level pressure switch. If the Washing pump switch reset, inlet supplementary water until switch act, and then continue washing for 13 sec.

  • Page 49: Error Code

    Error Code Test program -> E1 Longer inlet time 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.
  • Page 50 Error Code Test program -> E4 Overflow 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.

  • Page 51: Inspection

    Inspection E1 tree -> E1 code Longer inlet time Make a check of inlet No water Failure Is there any hose of AQUASTOP, Replace it to solve water in the Tub? (only for the dishwasher the problem with AQUASTOP device) Little water Not open Open it to solve the Make a check of Tap...
  • Page 52 Inspection E2 tree -> E2 code Longer drain time Failure Failure Some water Is there any Make a check of Drain Drain Hose is blocked solve the problem water in the Tub? Hose or kinked No water Check whether the Drain Reconnect the wire of Pump circuit is correct or Drain Pump circuit and...
  • Page 53 E3 tree Inspection -> Longer heating time Make a check of Anti-dry- Failure Check water Replace Switch to heating Pressure temperature in the tub solve the problem Switch.(mentioned below) High Reconnect the wire of Failure Make a check of Heater. Heater circuit and check solve the problem (mentioned in section 4)
  • Page 54 E4 tree Inspection -> Overflow Make a check of Reconnect the wire of No water Failure Is there any water on Flooding Switch Flooding Switch circuit solve the problem the bottom board? circuit(normally closed) and check again Still wrong Some Blocked Check whether Flooding Repair or Replace it...
  • Page 55 E6&E7 tree Inspection -> Open-circuit failure of thermistor Check whether the NTC Reconnect the wire of circuit is correct or not. Flowmeter circuit and solve the problem (mentioned in section 4) check again Still wrong Replace the NTC to solve problem Short-circuit failure of thermistor Check whether the NTC...

This manual is also suitable for:

Egsp-90eEgsp-13eEgsp-9e

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