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TONG YANG MAGIC DWA-2033, Service Manual

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TONG YANG MAGIC DWA-2033 Service Manual Download Page 23

LOW TEMPERATURE ERROR [F5]

START

Thermister to PCB ASS'Y MAIN correctly 
be connected?

Heater wire to heater relay collectly be 
connected ?

In a heating & sprinling stroke, is a point 
ofcontact of heater relay closed?

No

Replace the PCB ASS'Y MAIN.

No

No

Yes

Yes

    End

A resistance value on heater appr. 
24

Ω

?

Replace the HEATER.

No

Replace the THERMISTOR.

Yes

No

No

Please check After Electrical connection.
Be carefull to be running AC230V on PCB.

Yes

Yes

Yes

Replace the PCB ASS'Y MAIN.

 According to water temperature, 
resistance value of thermistor be ranged 
within resistance data?

 Check wire ASM electric 
failure/replacement

Check wire ASM electric 
failure/replacement

Yes

No

Does the product works normally?

Replace the PCB ASS'Y MAIN.

 In a heating & sprinking stroke,
 is DC12V running on D7 both ends of PCB
 ASS'Y MAIN?

* PREPARE PARTS
- PCB ASS'Y  MAIN
- THERMISTER
- LEAD WIRW MAIN

Summary of Contents for DWA-2033

Page 1: ...BUTTON 3 3 NAME OF PARTS 4 4 ELECTRIC PART SPECIFICATION 5 8 5 CIRCUIT DIAGRAM 9 10 15 7 TROUBLE SHOOTING GUIDE 16 27 8 TECHNICAL GUIDE 28 9 DISASSEMBLING ASSEMBLING 29 35 10 WATER SOFTENER 36 37 46 October 2006 6 SELF TEST PROGRAM AND ERROR CHECK LIST DISH WASHER A S MANUAL DWA 2033 11 EXPLODED VIEW PART LIST ...

Page 2: ...TIONS Condensing force air ventilation dry type Float s w Room temperature 2 times 60 Heating 1 time Thermistor 40 45 50 60 65 70 75 80 0 86kWh Contents Power sourse 0 70 Fully Automatic Dishwasher 598 W 596 D 840 H 10g Quadruple filter 30W FREE STANDING 0 2 8 f bar 12 place setting 47kg AC 230V 50Hz Detergent amount Filter Safety Rotary jet type Over flow Over heating Drying method Rinsing method...

Page 3: ...2 FUNCTIONS OF THE BUTTON ...

Page 4: ...3 NAME OF PARTS ...

Page 5: ...ge frequency AC 220V 240V 50Hz 4 ELECTRIC PART SPECIFICATION 4 1 Water Circulation Pump Model CS 0290LY Rated voltage frequency AC 230V 50Hz Power consumption 144 15 W Coil resistance black red SUB 104 2Ω 5 Rated voltage frequency AC 230V 50Hz Model B20 6 4 4 Dry Fan ASS Y Power consumption 12W black violet MAIN 74 5Ω 5 Model 1TYM00402 A method of confirming trouble The impeller was not rotated Th...

Page 6: ...7 6 2 3404 60 12 16 1 8905 70 8 552 1 4976 80 6 112 1 1703 AC 220V 230V 60Hz 50Hz Type N61 TYPE 4 7 INLET VALVE ASS Y Manufacturer SAMJU FUSE Rated voltage 250V 3A 4 6 FUSE A method of confirming trouble After the dishwasher was chilled enough measuring the coil resistance of thermistor on normal temp Rated voltage frequency Water pressure 0 2 8 0 2 8 bar ...

Page 7: ...firming trouble SEE THE TROUBLE SHOOTING GUIDE 4 11 DISPENSER Model 549 Power consumption 10W Rinse capacity 140mℓ Operating time 1min Return time 5min 4 9 DISPLAY PCB ASS Y 4 8 LATCH ASS Y A point of contact NORMAL CLOSE Detegent capacity 40g 15g 25g 4 10 MAIN PCB ASS Y Inlet v v relay 220V Inlet v v ...

Page 8: ...230V 50Hz output voltage AC 14 5V 0 4A Direction CCW Model BNP 45M040G2 Rated voltage AC 450V 4 4 14 TRANSFORMER 4 12 SYNCHRONOUS MOTOR Rated voltage AC 220V 240V 4 13 CAPACITOR Power consumption 3 2 5 W 4 15 WATER SOFTENER Rated voltage 220 240V 50Hz 60Hz ...

Page 9: ... WATER SOFENER TH THERMISTER DR DOOR S W F M FAN MOTOR FL FLOAT S W D M DISTRIBUTER MOTOR DS DISPENSOR D S DISTRIBUTER S W MAIN RELAY C P CIRCULATION PUMP HEATER RELAY WV INLET VALVE FM FLOW METER HPS HIGH PRESSURE S W D P DRAIN PUMP SA SALT S WW ...

Page 10: ... Tact switch confirmation Switch sensor confirmation Relay confirmation A D data confirmation FUNCTION EXPLANATION NOTE 1 If you press the Start Pause Power button the self test program is started LED check START KEY check SENSOR check LOAD check A D data check END Selec Half Fuzzy Dry Delay Start Start Pause Power Rinse plus Pre Rinse DISPLAY ...

Page 11: ... press Start Power LED check program is gone FUNCTION EXPLANATION NOTE Whenever you press key you can hear the sounds from buzzer FUNCTION EXPLANATION NOTE If there is state change buzzer rings 1 times and progresses by 2 If there is state change buzzer rings 1 times and progresses by 3 3 bS is displayed and waits state change of Bottom Level Switch If there is state change buzzer rings 1 times an...

Page 12: ... Main relay is operating continuously Co DISPLAY Normal LED Water supply valve operation Cp DISPLAY Intensive LED c pump operation dP DISPLAY Eco LED d pumpr operation ds DISPLAY Short LED dispensor operation Fn DISPLAY Dry LED Dry fan operation UU DISPLAY Dry LED synchronous motor operation Ht DISPLAY Rapid LED heater operation st DISPLAY Dry LED water softener v v operation ...

Page 13: ...of the thermistor FUNCTION EXPLANATION NOTE 4 Main temperature A D conversion price and thermistor resistance price Voltage value is calculated by reference resistance value of 20KΩ Tolerence of the resistance value voltage value is about 10 Temp Thermistor resistance Voltage division value V 1 A D conversion price that correspond in temperature at water temp sensor is displayed 2 Check the displa...

Page 14: ...al error occurs water diposal will not occur 4 Hot water supply error E4 2 Error display E4 will be displayed in time display portion 5 F W Flow Meter error F1 2 Error display F1 will be displayed in time display portion 3 If there is an error a buzzer of 1sec of ON 0 5sec of OFF will be heard 5 times 2 If there is an error error type will be displayed in time display indigater F1 F8 POWER button ...

Page 15: ... water disposal 3 Display when resistance value is tO displayed Buzzer will sound 5 times 10 Water supply valve 1 Occurs when the rotation number of Flow Meter are more than 250 in case of water supply in not working 1 Occurs when the Float Switch located in the bottom of washer is closed 1 Occurs when water temp is above 90 degrees celsius during heating sprinkling stroke 8 High temperature error...

Page 16: ...ble is DOOR ERROR E1 Connect the connector of CN4 6 Replace the LATCH ASS Y 예 예 Replace MICRO SWITCH NO YES NO NO YES Replace the PCB ASS Y MAIN Start End Is the connector connected to CN4 6 in PCB ASS Y MAIN conntected correctly Please check After Electrical connection Be carefull to be running AC230V on PCB Check wire connector of CN9 or reconnect NO NO YES YES YES Does the product works normall...

Page 17: ...connected to Main pcb s CN6 CN11 connected exactly with HPS Flow Meter Dose AC230V contact at both ends of water supply valve when water supply is a point of contact of RY7 close Is DC12V running on D12 when water supply D10 Is the connector connected to CN8 in PCB ASS Y MAIN conntected correctly Replace the Flow meter ass y NO Check Lead wire or replace Check Lead wire or replace Is operation sou...

Page 18: ... AC230V running on the drain pump Does the water drain end normally NO End YES NO Check HPS or replace Replace the PCB ASS Y MAIN YES Does disposal error happen after 180 seconds passage after disposal beginning E3 Please check After Electrical connection Be carefull to be running AC230V on PCB Check Lead wire or replace NO Replace the PCB ASS Y MAIN NO YES While the drain pump works is a point of...

Page 19: ...water only NO NO Does the water temperature exceed 85 Compare to table is the resistance value of the thermistor right Please check After Electrical connection Be carefull to be running AC230V on PCB Replace the PCB ASS Y MAIN NO YES End YES Does the product works normally PREPARE PARTS MAIN PCB ASS Y Thermistor ...

Page 20: ...O YES Check Lead wire or replace when water supply is a point of contact of RY7 close Is AC230V running on the inlet valve Please check After Electrical connection Be carefull to be running AC230V on PCB YES YES YES NO NO Replace inlet valve Is there operation sound of inlet valve Are DC 2 3V of voltage running flowmeter while water supply Replace the PCB ASS Y MAIN NO Check flowmeter or replace D...

Page 21: ...AD WIRW MAIN Yes Replace the PCB ASS Y MAIN Remaining water exclusion and water leakage region checking and replace End Please check After Electrical connection Be carefull to be running AC230V on PCB Check the Float switch or replace NO Remove receptable of float switch is the resistance value NO Replace the Float switch NO Are DC5V running between 1 and 3 of CN11 NO ...

Page 22: ... ASS Y MAIN Replace the PCB ASS Y MAIN In power switch on put DC12V in D7 both ends of PCB ASS Y MAIN Yes No NO YES YES End Replace the PCB ASS Y MAIN Does the product works normally Yes No NO Please check After Electrical connection Be carefull to be running AC230V on PCB Electric short on both ends of heater relay PREPARE PARTS PCB ASS Y MAIN THERMISTER LEAD WIRW MAIN ...

Page 23: ...e THERMISTOR Yes No No Please check After Electrical connection Be carefull to be running AC230V on PCB Yes Yes Yes Replace the PCB ASS Y MAIN According to water temperature resistance value of thermistor be ranged within resistance data Check wire ASM electric failure replacement Check wire ASM electric failure replacement Yes No Does the product works normally Replace the PCB ASS Y MAIN In a hea...

Page 24: ...SS Y MAIN NO YES YES PREPARE PARTS INLET VALVE PCB ASS Y MAIN YES Replace Inlet valve Are DC12V running between D11 and D12 End Replace the PCB ASS Y MAIN NO YES Replace the PCB ASS Y MAIN NO NO Does the product works normally Please check After Electrical connection Be carefull to be running AC230V on PCB when water supply is not operated a point of contact of RY6 or RY7 closed ...

Page 25: ...d when first drain a point of contact of RY3 closed Replace the PCB ASS Y MAIN synchronous motor No No Please check After Electrical connection Be carefull to be running AC230V on PCB Yes Yes Yes Replace M S check S M Check wire ASM electric failure replacement Replace the PCB ASS Y MAIN Yes No Does the product works normally Does the micro switch operated normally open DC5V close DC0V Replace the...

Page 26: ...30V ON PCB Temperature Sensor Error tS PREPARE PARTS PCB ASS Y MAIN Thermistor Thermistor to PCB ASS Y MAIN correctly be connected Be running DC0V on CN11 both ends 1 2 Start Replace the thermistor Replace the thermistor END Yes Yes Yes No No NO YES No Does the product works normally Check wire ASM electric failure replacement Replace the PCB ASS Y MAIN Resistance value on Thermistor below 240Ω ...

Page 27: ...ON PCB Temperature Sensor Error tO PREPARE PARTS PCB ASS Y MAIN Thermistor Thermistor to PCB ASS Y MAIN correctly be connected Resistance data on Thermistor below 240 Start Replace the thermistor Replace the thermistor Replace the PCB ASS Y MAIN END Yes Yes NO Yes No No YES No CHECK WIRE ASM ELECTRIC FAILURE REPLACEMENT Does the product works normally Be running upper DC4 6V on CN11 both ends 1 2 ...

Page 28: ...nozzle is blocked 2 The detergent is not used in specified program Washing the spray arm esplanation Explanation Poor drain 1 Normal condition in the sump after drainning below300cc in case of above 300cc confirming the institution conditions 2 Kink drain hose 3 The drain hose is blocked by something Explanation Reinstitution Cleaning Exchange Discoloration 1 The material of tub is plastic and sta...

Page 29: ...ss y 1 Separate outdoor ass y 2 Remove screw for control panel fixing Figure 3 1 3 Separate electric wire from wire fixing part Figure 3 2 Figure 3 1 Figure 3 2 4 Display P C B ass y 1 Separate outdoor ass y 2 Separate control pannel ass y 3 Separate Latch ass y Figure 4 1 4 Remove screw for P C B fixing Figure 4 2 5 Latch ass y 1 Separate outdoor ass y 2 Separate control pannel ass y 3 Separate l...

Page 30: ...lowed 4 Hold Inner door s inside and push and Separate 8 Main P C B ass y 1 Push the hook and separate plinth facia Figure 8 1 2 Remove two screw for P C B housing for fixing Figure 8 2 3 Separate connection wire of Main P C B 4 Remove screw for Main P C B ass y for fixing Figure 8 4 5 Separate main P C B ass y Figure 8 1 Figure 8 2 9 Upper rotor pipe ass y 1 Remove rack stopper and separate upper...

Page 31: ...top rotor ass y 12 Lower rotor assy 1 Lift lower rotor like the figure 13 Filter ass y 1 Separate filter turn to anti clock wise 2 Separate fine filter 3 Separate micro filter outer 14 Manifold elbow 1 Remove two screw for distributer fixing 2 Widen manifold elbow holder like figure 14 2 3 Separate manifold elbow Figure 14 1 Figure 14 2 Figure 10 Figure 11 Figure 12 Figure 13 ...

Page 32: ...e housing L R 4 Separate hinge spring 5 Separate hinge pin and hinge spring 6 Separate inner door figure16 2 17 Float switch ass y 1 Separate housing R 2 Remove two screw for float switch ass y fixing 18 Drain pump ass y 1 Separate housing L R 2 Separate tub ass y 3 Separate d pump connector 4 Remove three screw for d pump fixing If necessary rub with a dry towel remainning water in order to keep ...

Page 33: ...ive screw for heater housing fixing figure21 2 4 Separate connection wire 5 Separate connection Clamp 6 Separate heater housing ass y 7 Separate heater housing seal Figure 20 1 Figure 21 2 In assembling confirm the assembly condition of contact When heater housing seal is deformation you must change new one 22 Synchronous motor Distributor 1 Separate heater housing ass y 2 Remove two screw for syn...

Page 34: ...ir break ass y 3 Separate connection Clamp 4 Push fixing hook 5 Separate drain hose holder 6 Separate drain hose for back of product 26 Inlet v v ass y 1 Separate housing L R 2 Separate air break ass y 3 Separate inlet valve cover 4 Remove screw for inlet valve fixing No different screw allowed 27 Power cord 1 Separate housing R 2 Separate connection wire 3 Rotate power cord with tool 90 figure 27...

Page 35: ...ct sump gasket When sump gasket is deformation you must change new one 29 Tub ass y 1 Separate top table ass y 2 Separate housing L R 3 Separate out door 4 Separate control panel ass y Figure29 1 5 Separate all connection wire 6 Separate filter ass y 7 Remove five screw for sump ass y fixing Figure29 2 8 Separate air break cap 9 Separate water softener cap 10 Remove all assembling screw ground scr...

Page 36: ...f the container is approx 1 0 kg depending on the grain size Do not overfill the salt container with special salt Fill the container with special salt though the funnel The capacity of the container is approx 1 0 kg depending on the grain size Do not overfill the salt container with special salt Use only special salt for dishwashers Never fill the salt container with any another type or dishwasher...

Page 37: ...TUB PARTS ...

Page 38: ...18 5120121001 HINGE BUSHING 2 19 5121840000 MANIFOLD ELBOW 1 20 5121841000 MANIFOLD ELBOW HOLDER 1 21 5121829000 DISTRIBUTOR COVER 1 22 5121893000 TOP ROTOR WELDING ASS Y 1 23 5121847000 TOP ROTOR CAP 1 24 5121846000 TOP ROTOR JOINT 1 25 5121838000 MICRO FILTER INNER 1 26 5121836000 COARSE FILTER 1 27 5121837000 MICRO FILTER OUTER 1 28 5121855000 FINE FILTER 1 29 5120099008 HINGE SPRING 2 30 51213...

Page 39: ...BASE PARTS ...

Page 40: ...000 WATER SOFTENER ASS Y L 1 17 3200034016 SCREW TAPPING 2종 TRS 4 16 1 18 5121815000 INLET VALVE COVER 2 19 5121856001 AIR BREAK HOSE INLET 1 20 5120944400 BAND SPRING CLAMP 14 8 21 5121804101 AIR BREAK WELDING ASS Y 1 22 2190026000 HALL IC ASS Y 1 23 5121874100 DRAIN HOSE L 1 24 5120944600 BAND SPRING CLAMP Φ22 1 25 5121816000 DRAIN HOSE HOLDER 1 26 5120464002 AIR VENT GASKET 1 27 5121834000 AIR ...

Page 41: ...SUMP PARTS ...

Page 42: ...1100 THERMISTOR 1 19 5120620100 O RING THERMISTOR 1 20 3200034010 SCREW TAPPING 2종 TRS 4 10 1 21 5121866000 DISTRIBUTOR SHAFT SEAL 1 22 5121827000 DISTRIBUTOR SHAFT 1 23 5121826000 DISTRIBUTOR DISK 1 24 2190021000 SYNCHRONIZE MOTOR 1 25 3210034012 SCREW TAPPING 2종 4 12 PAN HEAD 2 26 2160042000 MICRO S W ROLLER TYPE 1 27 5121825000 DISTRIBUTOR 1 28 5121868001 HEATER HOUSING SEAL 1 29 3200034014 SCR...

Page 43: ...DOOR PARTS ...

Page 44: ...TROL PANEL 1 17 5121345001 CUSTOM LED COVER 1 18 5121343300 POWER BUTTON SL 1 19 5121344300 SELECT BUTTON A SL 1 20 5122039130 ADDITION BUTTON S SL 1 21 5122039230 ADDITION BUTTON L SL 1 22 3410333008 SCREW TAP TITE 8 23 2581012030 DISPLAY PCB ASS Y 1 24 3210033008 SCREW TAPPING 2 15 25 5121723100 LATCH ASS Y 3301H 1 26 5120863000 FAN FILTER 1 27 5121369000 VAPOR GUIDE 1 28 2300052000 LEAD WIRE PC...

Page 45: ...RACK PARTS ...

Page 46: ...L HOLDER 1 9 5121870000 UPPER ROTOR PIPE SEAL 1 10 5121128000 UPPER ROTOR PIPE COVER 1 11 5120883300 UPPER ROTOR ASS Y 1 12 5120051004 UPPER ROTOR JOINT 1 13 5121845000 FUNNEL JOINT 1 14 5120289001 UPPER ROTOR RING 1 15 5120931201 CUTLERY BASKET M GRAY 1 16 5121973000 LOWER RACK 1 17 5121972000 LOWER RACK INSERT 2 18 5120878300 RACK ROLLER HUB GRAY 8 19 5120888700 LOWER RACK ROLLER GRAY 8 UPPER RO...

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