Panasonic NA-128VB6WSR Service Manual Download Page 1

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Order No. VES1605002CE

Drum Type Washing Machine

Model No.

NA-128VB6WSR

Model No.

NA-148VB6WSR

Product Colour : White
Destination : ISRAEL

TABLE OF CONTENTS

PAGE

1 Safety Precautions

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2 Specifications

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3 Location of Controls and Components

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4 Installation Instructions

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5 Operating Instructions

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6 Test Mode

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7 Service Mode

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8 Troubleshooting Guide

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9 Critical Torque Values

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10 Disassembly and Assembly Instructions

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11 Component Specifications

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12 Wiring Connection Diagram

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13 Exploded View and Replacement Parts List

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Summary of Contents for NA-128VB6WSR

Page 1: ...ISRAEL TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions 2 2 Specifications 3 3 Location of Controls and Components 5 4 Installation Instructions 6 5 Operating Instructions 8 6 Test Mode 10 7 Service Mode 12 8 Troubleshooting Guide 14 9 Critical Torque Values 15 10 Disassembly and Assembly Instructions 16 11 Component Specifications 33 12 Wiring Connection Diagram 42 13 Exploded View and Replacemen...

Page 2: ...2 1 Safety Precautions ...

Page 3: ...onsumption 9900 L annum 9900 L annum Noise Level Wash 58 dBA 58 dBA Spin 74 dBA 76 dBA Control Panel LCD Display LCD Display Wash Programs 15 settings 15 settings Spin Speed Setting 7 setting 7 setting Dimensions Height 84 5 cm 84 5 cm Width 59 7 cm 59 7 cm Depth 55 7 cm 55 7 cm Door Opening Large door opening Large door opening Delay Time Setting Yes Yes Colour White White Water Protection Overfl...

Page 4: ...4 2 3 Dimension Dimension in millimetres NA 128VB6 NA 148VB6 ...

Page 5: ...5 3 Location of Controls and Components ...

Page 6: ...t non slippery firm surface Any suspended floor must be suitably strengthened 3 You can adjust the level of machine using its feet 4 First loosen the plastic adjustment nut away from the cabinet base 5 Change the level by adjusting the feet upwards or down wards 6 After level has been reached tighten the plastic adjust ment nut again by rotating it upwards against the base of the cabinet 7 Never p...

Page 7: ...r leakage by turning on tap completely 6 Make sure that water inlet hoses can not become folded damaged stretched or crushed when the washing machine is in its final position 7 Mount the water inlet hose to a 3 4 threaded water tap 4 1 5 Drain Connection 1 Make sure that water inlet hoses are not folded twisted crushed or stretched 2 The drain hose should be mounted at a minimum height of 60 cm an...

Page 8: ...o Speed Mode Option SS1 7 Segment LCD for Temperature Display I8 Extra Rinse Symbol SS2 7 Segment LCD for Spin Speed Display I9 Easy Ironing Symbol SS3 7 Segment LCD for Remaining Time I10 Eco Mode Symbol I1 Child Lock Symbol I11 Speed Mode Symbol I2 Door Lock Symbol I12 Cold Wash Symbol I3 Drain Phase Symbol I13 Temperature Sign I4 Spin Phase Symbol I14 Program Proceeding Zone I5 Rinse Phase Symb...

Page 9: ...9 5 2 Program Details ...

Page 10: ... Lock is active Deactivation 1 Press SW7 for 5 seconds 2 The Child Lock Symbol will disappear on LCD display upon deactivation 6 Test Mode 6 1 Autotest 1 Set PR to program 3 Colours 2 While pressing SW5 Extra Rinse change position of the PR from third program to second Cotton Prewash and release SW5 3 Autotest starts ...

Page 11: ...11 ...

Page 12: ...s over Note If user changes the selector position machine will do what is defined for the new selected position Step 2 Selector Program 2 Cotton Prewash will be PUMP ON Temperature will be measured if it is higher than 50 C it should take 60 sec cooling water and then make Drain 5 sec At the end of pump activation SAU visualization should make slow blink to indicate that the step is over Step 3 Se...

Page 13: ...es Yes Door is unlocked during programme E01 Yes Yes Lack of water E02 Yes Yes Pump failure E03 Yes Yes Overflow E04 Yes Yes NTC or Heater Failure E05 No Yes Motor Failure 1 Tachometer open short circuit or motor connector is disconnected E06 No Yes Motor Failure 2 triac short circuit E08 No Yes Electronic Pressure Sensor E10 No Yes ...

Page 14: ...ed manner Excessive foam in the detergent drawer Too much detergent has been used Press the start pause button In order to stop the foam dilute one table spoon of softener in half liter of water and pour it in the detergent drawer Press the start pause button after 5 10 minutes Arrange the amount of the detergent properly in the next washing process Wrong detergent has been used Use only the deter...

Page 15: ...r Pressure Wrench rpm Transport Screw Assembly Transport Screws 6 50 6 50 7 00 1000 Motor Assembly Motor Screws 6 00 6 50 7 50 800 Front Concrete Weight Front Tub Assembly Front Counterweight Screws 14 00 14 50 14 75 600 Upper Counter Weight Assembly Upper Counter Weight Screws 25 00 27 50 30 00 440 Pulley Drive Shaft Washing Group Assembly Pulley Drive Shaft Assembly Bolt 39 50 40 00 40 50 440 He...

Page 16: ...nd Assembly Instructions 10 1 Top Plate 1 Remove two screws that fix the top plate at the back 2 Push the top plate back and pull it up 10 2 Door 1 Remove two screws that fix the door by using T25 tool 2 Pull the door up ...

Page 17: ...rews that fix the door group 4 Put the door outside plastic with helping screwdriver 5 Remove the door inside plastic 6 Remove six screws that fix the door hinge 7 Remove the door handle 8 Remove the door handle pin ...

Page 18: ...ing the tub bellows seal by using the small size screwdriver Pull the tub bellows seal 2 Remove the tub bellows seal body fixing spring 10 4 Detergent Drawer 1 Gently pull the detergent drawer 2 While pressing siphon cover keep pulling drawer to remove it ...

Page 19: ...ve two screws fixing control panel 3 Pull the control panel out 10 6 Electronic Card 1 Depress the taps fixing the card by using a screwdriver 2 Release the socket fixing plastic by depressing the taps with the help of a screwdriver 3 Remove the card out off panel 4 Remove the sockets on the card ...

Page 20: ... 6 Disassemble the PCD box and its cover 7 Remove the PCB card by depressing the taps that fix it 8 Remove the connector that fix the LCD screen 9 Remove the card from its housing and unplug its connec tor 10 Remove the LCD screen by depressing the taps by using a screwdriver ...

Page 21: ... the screw fixing the front panel at the bottom 2 Remove two screws fixing the door lock 3 4 Remove the tub bellows seal 5 Remove two screws fixing front panel to body 6 Remove the screw fixing twinjet elbow 7 Pull front panel up ...

Page 22: ...er housing to upper support bracket 10 9 Detergent Drawer Housing 1 Remove the tub bellow hose by releasing the holder extensions of bellow hose 2 Unplug connectors from feed valve 3 Slightly turn the feed valve counter clockwise to remove 4 Remove the detergent drawer housing assembly ...

Page 23: ...23 10 10 Power Cable Group and EMI Filter 1 Remove the five connectors that is connected to the EMI filter 2 Remove two screws fixing the EMI filter 3 Pull the power cable group up 4 Remove EMI filter ...

Page 24: ... Unplug EPS connector 2 Pull EPS up 3 Remove clamp from EPS hose 10 12 Door Lock 1 Unplug door lock connector 10 13 DC CARD 1 Remove the bolts that fix DC card by using a screw driver T25 2 Remove the card after releasing it from its connector ...

Page 25: ...25 10 14 Drain Pump 1 Remove clamp holding drain hose by using a plier 2 Remove clamp fixing tub outlet hose 3 Unplug drain pump connector 4 Remove screws holding drain pump ...

Page 26: ...eight 1 Remove three screws on the front counterweight Wrench size 13 mm 2 Gently pull counterweight out 10 16 Heater 1 Unplug heater connectors 2 Remove nut 8 mm fixing the heater 3 Pull heater out gently holding both sides ...

Page 27: ...m tub bellow seal pulling them up 2 Remove screw fixing circulation pump 3 Lay the appliance down and press on ratchet holding cir culation pump 4 Remove circulation pump 5 Remove cable connector 6 Remove hose connecting circulation pump to drain pump ...

Page 28: ...ove the tub gasket clip by using small screwdriver 2 Hold the tub bellows seal and gasket body fixing spring together and pull them out 10 19 Transport Screw 1 Remove four transport screws 2 Hold the transport screw and pull it out ...

Page 29: ...screws fixing the upper counterweight by using box wrench size 13 mm 2 Hold and carry upper counterweight out 10 21 Washing Group 1 Unplug motor connectors 2 Cut all the cable ties which fix cable group 3 Remove the screws fixing hanger bracket ...

Page 30: ...de 10 22 Shock Absorber Pin 1 Remove shock absorber pins squeezing the ratchet by a pliers 10 23 Belt 1 Remove the belt rotating the driven pulley 10 24 Driven Pulley 1 Remove the bolt at the center of pulley by tucking a wooden bar avoids rotation 2 Remove pulley ...

Page 31: ...holding motor by using box wrench 2 Pull motor up 10 26 Tub 1 Remove tub inlet bellow hose loosening the clamp squeezing it by using a pliers 2 Remove screw holding EPS reservoir 3 Remove tub outlet bellowed hose loosening screwed clamp ...

Page 32: ...32 4 Remove 19 screws around tub using box wrench size 8 mm 5 Remove front tub 6 Remove drum ...

Page 33: ...al voltage 220 240 V Nominal current 0 28 A 10 Nominal power 37 W Frequency 50 Hz Resistor coil 136 5 Water flow 17 L min to 1 m height Thermal protector YES Testing component Check the resistance value on the component with multimeter as shown below Resistance value should be between 131 141 You can determine the ohm value of drain pump by measuring from the socket with two blue cables connected ...

Page 34: ...pe Tubular heating element with NTC sensor Nominal voltage 230 V Nominal power 2000 W 5 Resistance 26 4 5 Thermal fuse 2 sided Testing component Check the resistance value on the component with multimeter as shown below Resistance value should be between 26 4 5 You can determine the ohm value of resistance by measuring from the socket with grey and brown cables referring to X6 on the electronic ca...

Page 35: ...ases as the temperature increases Technical features Testing component Check the resistance value on the component with multimeter as shown below You can determine the ohm value by measuring from the socket with two black cables referring to X7 on the wiring diagram NTC resistance value varies depending on temperature Component test ...

Page 36: ...0 02 1 Mpa Testing component Check the resistance value on the component with multimeter as shown below Valve water flow rate should be between 6 8 L min Each valve coil resistance values should be between 3 3 4 2 k You can determine the resistance value of the main wash valve by measuring from the large socket which has one blue one black and two white cables as shown in the figure below refers X...

Page 37: ...etic field The water level is regulated according to the frequency changes of the spring by elec tronic card Testing component Push the door lock slider with screwdriver Select the 1st program and start the machine Unplug power cable when as soon as water intake finishes and drum begins to rotate Check the water level inside the drum with ruler It should be 10 cm 1 ...

Page 38: ...on the motor socket with multimeter as shown in the picture above You can determine the ohm value by measuring from pink and red cables on the large socket as shown in the figure referring X2 on the wiring diagram Stator Resistance Control Check the motor stator terminals on the motor socket with multimeter as shown in the picture You can determine the ohm value by measuring from black and brown c...

Page 39: ... washing cycle the PTC bimetal assembly will cool down and after minimum 60 sec considering previous power supply of 30 sec min and T 20 C the door will be unlocked and thus can be opened In case the door is closed when current comes back the PTC bimetal assembly will heat again the slider lock will lock the contact will close and the program will continue from where it stopped Technical features ...

Page 40: ...onic board is used as an additional board in DC machine models in order to convert AC voltage to DC voltage and provide bridge and relay components Input of DC board is provided by X1 connector and output of board is provided by X2 connector ...

Page 41: ...esistor coil 169 5 5 Testing component Check the resistance value on the component with multimeter as shown below Resistance value should be between 160 180 You can determine the ohm value by measuring from the red cable at 5th and red cable at 12th position in the small socket refer wiring diagram in section 12 as shown below figure Resistance value should be between 160 180 Component test ...

Page 42: ...42 12 Wiring Connection Diagram 12 1 Wiring Diagram Board ...

Page 43: ...43 12 2 Wiring Diagram Socket ...

Page 44: ...ied parts Safety Ref No Part Name Description Parts No Qty Remarks 400 DETERGENT DRAWER COVER AXWDV 151147 1 NA 148VB6 AXWDV 151179 1 NA 128VB6 401 CONTROL PANEL AXWCV 151146 1 NA 148VB6 AXWCV 151178 1 NA 128VB6 403 PROGRAM ADJUSTMENT SHAFT AXWSH 069325 1 411 PCB BOX AXWPB 128166 1 412 ELECTRONIC CARD GR AXW24V 63726 1 NA 148VB6 AXW24V 08620 1 NA 128VB6 413 PCB BOX REAR COVER AXW2CF 91225 1 415 TO...

Page 45: ...TED AXW1AB 13521 1 2 UPPER TRAY GROUP AXW11N 16357 1 3 FRONT PANEL GROUP AXW1BB 27924 1 5 ADJUSTABLE FEET GR AXW31 00778 4 9 HOUSING FRAME BELLOW CLIP PHYTON AXW1Z 023407 1 10 DOOR LOCK AXW1619 4463 1 701 PUMP COVER HOUSING AXW130 05807 1 702 PUMP COVER AXW140 67962 1 1200 HINGE SUPPORT SHEET AXWHSS 19456 1 1201 FRONT PANEL GROUP 3 1200 AXW1BB 54562 1 1602 DRAIN HOSE SPONGE AXW1DH 12749 1 ...

Page 46: ...46 13 3 Washing Group Spare Parts 13 3 1 Exploded View of Washing Group Spare Parts ...

Page 47: ...4 119 TUB GASKET CLIP AXW212 08555 1 120 FRONT CONCRETE WEIGHT AXW1231 9244 1 121 RESISTANCE GR AXWRG1 96002 1 999 NTC AXW1EV 35970 1 899 RESISTANCE WITHOUT NTC AXWRG1 16814 1 115 RESISTANCE FIXING WIRE AXWRFW 18738 1 104 SHOCK ABSORBER AXWSA1 11587 2 213 TUB EXIT BELLOWS GR HOSE BALL AXW1250 7585 1 124 COUNTERSUNK HEAD BOLT M 8X29 AXWSB2 05142 1 700 TUB HANGER SPRING PART AXWTHS 19298 2 221 HANGE...

Page 48: ...TERGENT DRAWER LOC PART BLUE AXW1DD 65309 1 203 WATER DISTRIBUTION PLATE GR AXW1WD 65322 1 205 DETERGENT DRAWER HOUSING AXW1DD 65304 1 228 PLASTIC HOSE CLAMP AXW1PH 04189 4 207 VALVE DETERGENT BOX HOSE AXW1VD 04536 1 220mm 208 VALVE DETERGENT BOX HOSE AXW1VD 07796 1 240mm 209 VALVE TWO EXIT AXW1VT 13042 1 270 DETERGENT BOX GROUP AXW21D 65326 1 275 DETERGENT BOX GROUP HOSE AXW31D 65331 1 280 DETERG...

Page 49: ...are Parts List Safety Ref No Part Name Description Parts No Qty Remarks 211 PRESSURE SWITCH HOSE EPDM AXW1PS 78599 1 212 PRESSURE SWITCH WATER RESERVOIR AXW1PS 88879 1 213 TUB EXIT BELLOWS GR HOSE BALL AXW1250 7585 1 234 HOSE CLAMP Φ32 7 AXW1HC 07366 1 244 HOSE CLAMP Φ9 6 AXW1HC 08991 1 295 PRESSURE SWITCH HOSE GR PYTHON BALL SYST AXW2PS 79698 1 ...

Page 50: ...50 13 6 Body Group Spare Parts 13 6 1 Exploded View of Body Group Spare Parts ...

Page 51: ...ETIRON PLS AXW1HS 16727 2 700 TUB HANGER SPRING PART AXWTHS 19298 2 235 DRAIN HOSE HOLDING PLS AXW1HC 14270 4 239 POWER CORD GROUP AXW4A 26588 1 222 PRESSURE SWITCH MOUNTING CLIP AXW1HC 22768 1 238 SPEED CONTROL HOLE STOPPER AXW1SC 06161 1 242 TRANSPORT SCREW PLASTIC A II AXW1TS 18528 4 243 TRANSPORT SCREW PLASTIC B II AXW1TS 60789 4 240 TRANSPORT SCREW AXWSB4 08363 4 245 TRANSPORT SCREW EPDM AXW1...

Page 52: ...PLASTIC AXW1DP 86999 1 12 HINGE II M5 AXW192 15559 1 13 HINGE BUSHING II AXW192 23907 4 14 DOOR HANDLE AXW1DH 04266 1 15 HOOK SPRING AXW1HS 07443 1 16 HANDLE SPRING AXW1HS 14985 1 17 DOOR HOOK II METAL AXW1DH 08931 1 27 DOOR HANDLE TONGUE PIN AXW1DH 07434 3 29 OUTER DOOR PLS INSERT PART AXW1DS 06270 1 32 OUTER DOOR PLS INNER FRAME AXW1DS 80609 1 33 DOOR HINGE SUPPORT SHEET AXW192 08152 1 50 PORTHO...

Page 53: ...21 TWIN JET HORN LEFT AXWTJH 25993 1 922 TWIN JET HORN RIGHT AXWTJH 25992 1 923 TWIN JET T ELBOW AXWTJT 25561 1 924 HANDCUFFS Φ20 2 AXW2HC 08653 3 925 TWIN JET NOZZLE AXWTJN 25574 2 926 CIRCULATION PUMP AXW8CP 08568 1 927 TWIN JET CABLE HOSE HOLDER PLASTIC AXWTJC 25867 5 928 HANDCUFFS Φ26 8 AXW2HC 09578 1 929 PUMP PROTECTION FOIL 3 AXW1PF 10025 1 930 TWIN JET HOSE_N NO 1 AXWTJH 25194 1 931 TWIN JE...

Page 54: ...ts No Qty Remarks 994 USER S MANUEL AXW4F 157593 1 NA 148VB6 AXW4F 158466 1 NA 128VB6 992 SERVICE LIST AXW9911 9390 1 995 ENERGY LABEL AXW90EL 8554 1 NA 148VB6 AXW90EL 8556 1 NA 128VB6 996 LIQUID DETERGENT LEVEL PLATE AXW51D 65310 1 997 DRAIN HOSE COAT RACK AXW90HC 0601 1 998 TRANSPORT SCREW STOPPER AXW1TS 16405 4 ...

Page 55: ...55 13 10 Packaging Group Spare Parts 13 10 1 Exploded View of Packaging Group Spare Parts ...

Page 56: ... 901 TOP CARTON AXWPV 152489 1 NA 148VB6 AXWPV 152487 1 NA 128VB6 902 REAR STYROFOAM LEFT AXWPV 277830 1 903 REAR STYROFOAM RIGHT AXWPV 277820 1 904 FRONT STYROFOAM LEFT AXWPV 277810 1 905 FRONT STYROFOAM RIGHT AXWPV 280760 1 906 CORNER CARDBOARD AXWPV 002040 1 907 TUB SUPPORT STYROFOAM AXWPV 053000 1 909 PACKAGE CARTON AXWPV 160505 1 ...

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