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WASHING MACHINE

SERVICE MANUAL

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Summary of Contents for A SERIES

Page 1: ...WASHING MACHINE SERVICE MANUAL ...

Page 2: ...2 INDEX TECHNICAL FEATURES COMPONENT SPECIFICATIONS ENERGY LABEL NAME PLATE FAILURE CODES AUTO TEST CHART DETERGENT BOX GROUP WORK PRINCIPLE CHILD LOCK MANUAL AUTOTEST MANUAL ...

Page 3: ...program end This time delay is caused by the PTC which is assambled in the door lock Figure 1 Door lock Technical features Lock Time 20 C 2 6 Unlock Time 20 C 35 75 Nominal voltage 250 V Nominal current 16 4 A Checking of component Check the resistance value on the component with multimeter as shown in Figure2 Resistance value on the PTC should be 1000 Ω 50 Figure 2 Checking the component ...

Page 4: ...r should be cleaned regularly Figure 3 Drain pump Technical features Nominal voltage 230 V Nominal current 0 2 A Nominal power 30 W Frequency 50 Hz Resistor coil 170 Ω 7 Water flow 18 l min to 1 m height Thermal protector YES Checking of component Check the resistance value on the component with multimeter as shown in Figure 4 Resistance value should be between 140 200 Ohm Figure 4 Checking the co...

Page 5: ...20 00 14 772 00 14 128 00 15 417 00 4 40 25 00 11 981 00 11 497 00 12 464 00 4 00 30 00 9 786 00 9 421 00 10 150 00 3 70 35 00 8 047 00 7 772 00 8 322 00 3 40 40 00 6 653 00 6 444 00 6 861 00 3 10 45 00 5 523 00 5 365 00 5 680 00 2 80 50 00 4 608 00 4 489 00 4 726 00 2 60 55 00 3 856 00 3 767 00 3 945 00 2 30 60 00 3 243 00 3 178 00 3 308 00 2 00 65 00 2 744 00 2 681 00 2 808 00 2 30 70 00 2 332 0...

Page 6: ...6 Checking of component Check the resistance value on the component with multimeter as shown in Figure 6 Figure 6 Checking the component ...

Page 7: ...ncy feedback sent by motor resistance to the the network Figure 7 EMI Filter Technical features Rated Voltage 250 V Rated Current 16 A Cx 0 47 µF 20 Cy 2 x 25 nF 20 L 2 x 1 mH 50 30 R 680 kΩ 10 Checking of component Check the resistance value on the component with multimeter as shown in Figure 8 Resistance value on the EMI filter between L N polars should be 680 kohm 10 ...

Page 8: ... component is at set level the machine stops to take water inside by communicating with PCB card The third level overflow level is set to prevent taking excessive water overflow into the machine The pressure switches that have different water set levels have different water intake values accordingly Checking of component 1 Blow into the pressure switch hose or pressure switch entry Be sure that yo...

Page 9: ...nections Figure 11 Resistance Technical features Kind of heating Tubular heating element with NTC sensor Nominal voltage 230 V Nominal power 1850 W 5 Resistance 26 96 29 80 Ω Thermal fuse 2 sided Checking of component Check the resistance value on the component with multimeter as shown in Figure 12 Resistance value should be between 25 30 Ohm Figure 12 Checking the component ...

Page 10: ...al voltage 220 240 V Nominal power 8 VA Frequency 50 Hz Rated flow 6 1 min 15 for cold inlet 5 5 1 min 15 for hot inlet Operating water pressure 0 2 10 bar Checking of component Check the resistance value on the component with multimeter as shown in Figure 14 Valve water flow rate should be between 6 8 lt min Each valve bobbin resistance values should be between 3 4 5 kΩ Figure 14 Checking the com...

Page 11: ...k the motor for correct diagnosis and quick servicing In the below picture socket points on the motor is shown to measure with multimeter Figure 15 Motor Figure 16 Motor socket terminals Tapped filled coil socket terminal Stator coil socket terminal Rotor coil socket terminal Tacho socket terminal Earthing ...

Page 12: ... 1 01 7 68 7 7 20 ºC 32000271 CESET 1 40 7 68 7 7 0 56 7 20 ºC 32000535 CESET 1 24 7 68 7 7 20 ºC 32000537 CESET 1 34 7 68 7 7 0 56 7 20 ºC 32002064 WELLING 2 08 7 66 6 7 20 ºC 32003425 WELLING 1 59 7 66 6 7 20 ºC 32004572 ACC 1 20 7 184 10 0 60 7 20 ºC 32004968 ATB 1 63 7 90 12 20 ºC 32004969 ATB 1 57 7 90 12 0 80 7 20 ºC 32004970 ATB 1 57 7 90 12 20 ºC Table 2 Resistance values for the motor typ...

Page 13: ...ls on the motor socket with multimeter as shown in the picture For resistance values refer to the table 1 Operating the motor manually In order to check the motor operation it is operated manually by supplying input electricity The motor operation s should be checked by supplying energy for a short time In the below pictures the checking operation is demonstrated Connect the rotor coil terminal an...

Page 14: ... the wires on the power cable with other rotor coil terminal W Tf W0 Tf Connect the other wire on the power cable with other stator coil terminal W Tf W0 Tf Note The motor must be earthed by the earth cable as shown in the picture ...

Page 15: ...15 Plug the power cable 220 V 50 Hz After checking the motor operation unplug the power cable soonest Please do not plug the power cable more than 15 seconds ...

Page 16: ...0 95 kWh program 6 KG 1 14 kWh program 7 KG 1 33 kWh program 7 5 KG 1 42 kWh program WASHING PERFORMANCE A SPINNING PERFORMANCE 600 RPM E 800 RPM D 1000 RPM C 1200 RPM B 1400 RPM B 1600 RPM A CAPACITY 5 KG 6 KG 7 KG 7 5 KG WATER CONSUMPTION 5 KG 43 lt 6 KG 49 lt 7 KG 62 lt 7 5 KG 63 lt ...

Page 17: ...17 NAME PLATE 0000 SERVICE INDEX NUMBER ...

Page 18: ...18 Failure Codes FAILURE CODE 1 A Failure indicator situations ...

Page 19: ...19 B Error flowcharts ...

Page 20: ...20 FAILURE CODE 2 B Failure indicator situations ...

Page 21: ...21 B Error flowcharts ...

Page 22: ...22 FAILURE CODE 3 C Failure indicator situations ...

Page 23: ...23 B Error flowcharts ...

Page 24: ...24 FAILURE CODE 4 D Failure indicator situations 4 ...

Page 25: ...25 B Error flowcharts ...

Page 26: ...26 FAILURE CODE 5 E Failure indicator situations ...

Page 27: ...27 B Error flowcharts ...

Page 28: ...28 FAILURE CODE 6 F Failure indicator situations ...

Page 29: ...29 B Error flowcharts ...

Page 30: ...30 FAILURE CODE 7 G Failure indicator situations ...

Page 31: ...31 B Error flowcharts ...

Page 32: ...32 FAILURE CODE 8 H Failure indicator situations ...

Page 33: ...33 B Error flowcharts ...

Page 34: ...34 FAILURE CODE 9 I Failure indicator situations ...

Page 35: ...35 B Error flowcharts NOTE FIX ON FLASH BLINK ...

Page 36: ...36 Auto Test Chart ...

Page 37: ...37 DETERGENT BOX GROUP WORK PRINCIPLE MAIN VALVE 1 SOFTENER PREWASH VALVE 2 PREWASH WATER ENTRY VALVE 1 MAIN WATER ENTRY VALVE 2 SOFTENER WATER ENTRY VALVE 1 VALVE 2 ...

Page 38: ...38 CHILD LOCK MANUAL Press the start end and second function button for 3 4 seconds to activate child lock ...

Page 39: ...39 AUTOTEST MANUAL 1 Turn the program knob to third program 2 Press the first function button ...

Page 40: ...40 3 While pressing the first function button turn the program knob to second program 4 Release the function button The button light will be on ...

Page 41: ...41 5 Press the first function button again 6 While pressing the first function button turn the program knob to first program Release the function button and the autotest starts ...

Page 42: ...42 7 When the first function button light flashes press the button again Autotest will enter the second phase ...

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