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32

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• The Electrolytic condenser C6 (470µF, 16V) and diode D10 is used in order that at instant power supply failure circuit

should remember the contents of the program. It happens that the MICOM terminal No. 42 has instant interruption of
electric power, yet the MICOM is not discharged electricity because of the diode D10.

• The measurement of voltage

3) CAUTION FOR A/S

• Measure the voltage of input terminal REGULATOR I. C. of 7806 with tester. And,

compare the measuring value with the voltage table.

• Check the condenser in case the electrolytic condenser and ceramic condenser

have short circuit. The reason is that it happerns no electric power supply.

INTERRUPT UNIT
1) CIRCUIT DIAGRAM

2) EXPLANATION OF CIRCUIT

The INTERRUPT UNIT is necessary to reduce the generation of surge, by use of being voltage ‘ON’ from the zero voltage.

EFFECTIVE VALUE

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5.2V

7.9V

7.9V

5.97V

5.4V

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5.4V

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5.98V

5.4V

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5.98V

5.4V

• The waveform of the part 

1

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(in case of cutting the part of

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EFFECTIVE VALUE

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4 $

5%

1

The gray & red (The waveform in secondary part of the
transformer)

Measuring the waveform in case of the removing

condenser by the removal ripple C12.

It is removed the ripple with attaching the C12 (1000µF).

The waveform of output in the REGULATOR I.C. 7806.

%

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ELECTRIC POWER SUPPLY UNIT
1) CIRCUIT DIAGRAM

2) EXPLANATION OF CIRCUIT

• The primary voltage of the transformer sets RATING VOLTAGE, the secondary voltage of the transformer is full wave

rectified by use of the D14 (1N4003) & D15 (IN4003)

f=50Hz or 60Hz

f=50Hz or 60Hz

Содержание DWF-4230 Series

Страница 1: ... e H V f 3 5g g V Y f V 0Y e e N f N Hg3 5hV4 0YhV M f 0MI4 f g gV4 0YheI4 0Mhe V4 0Yg 0M I4 0M I4 0M h I4 0M I4 0M hf O2 6K O2 6K hf 6K O2 6K O2 6Kh 6K he W2 6X h f f 6KO2 6Khe W2 6Xg 6K h 7 1 h f fJ V 6XhW K f 6X gJ Lh Lf 3 5 f7 X f W 6X e Xg7 1h 1f N H f XfW 1 e X e J L g L f3 5f J 0MI4 X W 0 4 Le 1 e 7 1 g 1 fN Hf 7 MfI 1 W M fI X f I4 Le Lg fJ LfJ Y f V W Yg V 1 g I 1eJ 1g Lf7 1f7 YhV H hN hV...

Страница 2: ......

Страница 3: ......

Страница 4: ......

Страница 5: ......

Страница 6: ......

Страница 7: ......

Страница 8: ......

Страница 9: ......

Страница 10: ......

Страница 11: ...sses over the 30 minutes yet it doesn t come Check whether or not it comes to the to assigned water level assigned water level Wash loads get uneven during spin Re set wash loads evenly Poor installation of the unit Install properly The door is opened Close the door The safety switch is inferior Change the safety switch Load sensing is inferior Change PCB ASS Y and check motor or running condenser...

Страница 12: ...OF FULL CIRCUITS 25 M I C O M I C D W F I 4 2 3 0 DISPLAY UNIT L E D LOAD DRIVE UNIT MOTOR WATER INLET DRAIN DRAIN PUMP LOAD SENSOR UNIT POWER SUPPLY UNIT SAFETY SWITCH UNIT BUZZER UNIT WATER LEVEL SENSOR UNIT INTERRUPT UNIT KEY INPUT UNIT MAIN OSC 8MHZ RESET UNIT EEPROM UNIT ...

Страница 13: ...23 LOAD DRIVE UNIT CW WASH CCW WASH DRAINAGE PUMP HOT WATER COLD WATER 1 CIRCUIT DIAGRAM AND EXPLANATION Controlling load of button input in MICOM terminal it is selected to L or H It is selected to H in running load case and in L case load driving is finished In clockwise rotation of washing motor as MICOM No 23 is changed 6V to 0V IC2 TD62004AP is turn on And then the TRAC1 SM12JZ47 is turn on t...

Страница 14: ... until inputing the frequency 22 9 KHz of HIGH in the MICOM terminal No 33 Being finished the water supply washing process is proceeded After the washing process water level reaches to RESET point and then after the D 30 seconds the spin process begins The value of the frequency between the MICOM terminal No 33 and the GND 3 CAUTION FOR A S The output of the frequency in the WATER LEVEL SENSOR var...

Страница 15: ...N 3 5 L 7 B1 e he V Y K e 3L J e e N1 7 he e e3T5 he 3 C5eN H he V4 0Ye hf EFFECTIVE VALUE 2 3 4 5 1 1 The gray red The waveform in secondary part of the transformer 2 Measuring the waveform in case of the removing condenser by the removal ripple C12 3 It is removed the ripple with attaching the C12 1000µF 4 The waveform of output in the REGULATOR I C 7806 5 The waveform after passing the D10 e W ...

Страница 16: ...6X e f M I M O M e I M I 1 7 B1 e f Y V Y Y V Y V e 3L J5 e N1 7H f e 3T5g 3 C5 N Hg V4 0Y e g O2 6K hfO2 6X I4 0Me e W e gW e 6X W Y 3L J5 B1 7Y L N1 7H e3T5 f f f g K C5 f HeN H f f f g V4 0Y e e e f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g f f f g W2 6X e f f f f g 7 B1 e f f f f g e 3L J e N1 7 f e 3T5g 3 C5 N Hg V4 0...

Страница 17: ...T DIAGRAM 2 EXPLANATION OF CIRCUIT Detecting photo coupler the voltage of running condenser it sends the sensing data to the MICOM terminal No 32 That is as charging discharging time of running condenser becomes different according to the loads in fuzzy course the washing time is determined by sensing the quantity of washing clothes The waveform between the part of 1 and GND Waveform of pulse OSCI...

Страница 18: ...DISPLAY UNIT 1 CIRCUIT DIAGRAM WIRING DIAGRAM PUMP 38 37 When electric power source is turned on the LED lamp is turned on necessarily corresponding to the standard course A P P E N D I X ...

Страница 19: ...40 39 WIRING DIAGRAM NON PUMP WIRING DIAGRAM PUMP COLD ONLY ...

Страница 20: ...10mA 1 P14 3614800960 SENSOR PRESSURE DC 6V CDN D7 1 P15 3611715300 DOOR F PS 1 P16 3611302600 CORD POWER AS 3X1 0 300X2 300 RTM 1 CHILE 3611302500 125V 12A T MARK JAPAN P17 3618914810 UNIT FUSE FILTER 250V 5A 1 3618914820 125V 8A 3615403710 AC 220 240 50Hz 3615402010 VALVE INLET COLD AC 220V 60Hz 1 P18 3615403510 AC 110 130V 60Hz 3615403830 AC 220 240 50Hz 3615402130 VALVE INLET HOT AC 220V 60Hz ...

Страница 21: ... 50Hz PN PM B06 3963821530 MOTOR SHADED POLE AC 120 127V 60Hz PS 1 PUMP 3693220330 AC 220V 60Hz PT 3963322730 AC 220V 60Hz PL REF No PART CODE PART NAME DESCRIPTION Q TY REMARK P24 3614002200 PACKING SILICON 2 1EA COLD ONLY 3612726100 DWF 4230PN PM P25 3612726110 HARNESS AS DWF 4230NE ME 1 3612726120 DWF 4230CPN CPM 3612726130 DWF 4230CNE CME ASS Y TUB T01 3616102800 BALANCER AS DWF 4230 SERIES 1 ...

Страница 22: ...0 CAP FILTER PP J 150 1 PUMP B13 3618703700 TERMINAL PUMP 1A AC 220V 240V 1 PUMP 3618703720 3 15A AC 100V 127V B14 4505E05050 SPECIAL SCREW 5 2X18 3 PUMP ASS Y WASHING MACHINE W01 3619801600 SUSPENSION AS DWF 4200 SEFIES 2 W02 3619801610 SUSPENSION AS DWF 4200 SERIES 2 W03 3611411800 COVER BACK PP PUMP 1 3611404400 PP NON PUMP ASS Y ACCESSORY A01 3613203101 HOSE AS PUMP 1 3613209200 HOSE DRAIN O A...

Страница 23: ...48 47 ...

Страница 24: ...IKF 50V 0 1MF Z AXL C19 CCKF1H104Z C CERA HIKF 50V 0 1MF Z AXL HOT V V C22 CCKF1H104Z C CERA HIKF 50V 0 1MF Z AXL REF NO PART CODE PART NAME DESCRIPTION REMARK R28 RD 4Z221JK R CARBON FILM 1 4 220 OHM J R29 RD 4Z103JK R CARBON FILM 1 4 10K OHM J R30 RD 4Z102JK R CARBON FILM 1 4 1K OHM J R31 RD 4Z221JK R CARBON FILM 1 4 220 OHM J R32 RD 4Z103JK R CARBON FILM 1 4 10K OHM J R33 RD 4Z102JK R CARBON FI...

Страница 25: ...R 523D REF NO PART CODE PART NAME DESCRIPTION REMARK C25 CCKF1H104Z C CERA HIKF 50V 0 1MF Z AXL DRAIN PUMP C8 CCKF1H103Z C CERA 25V F 0 01MF Z C9 CCKF1H103Z C CERA 25V F 0 01MF Z C5 CEXE1C470A C ELECTRO 16V RS 47MF 6 3X11 C1 CCKF1H104Z C CERA JIKF 50V 0 1MF Z AXL C2 CCKF1H104Z C CERA JIKF 50V 0 1MF Z AXL C3 CCKF1H104Z C CERA JIKF 50V 0 1MF Z AXL C4 CCKF1H104Z C CERA JIKF 50V 0 1MF Z AXL D10 DKN400...

Страница 26: ...53 CIRCUIT DIAGRAM PUMP ...

Страница 27: ...54 CIRCUIT DIAGRAM NON PUMP ONLY COLD ...

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