Panasonic NA-127VB5WES Service Manual Download Page 34 | Manualshive

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NA-127VB5WGB / 127VB5WFR / 127VB5WES / 127VB5WTA / 127VB5WPL / 127VB5WGN / 127VB5WNR /
147VB5WDE / 147VB5WGB / 147VB5WGN / 147VB5WNR

34

11.6. Electronic Pressure Sensor (EPS)

Electromagnetic field occurs due to movement of pressur-
ized membrane. The spring moves vertically by nucleus
due to electromagnetic 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.

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Summary of Contents for NA-127VB5WES

Page 1: ...27VB5WGB Model No NA 127VB5WFR Model No NA 127VB5WES Model No NA 127VB5WTA Model No NA 127VB5WPL Model No NA 127VB5WGN Model No NA 127VB5WNR Model No NA 147VB5WDE Model No NA 147VB5WGB Model No NA 147VB5WGN Model No NA 147VB5WNR Product Colour White Destination Germany UK France Belgium Norway Italy Spain Hungary Holland Poland Sweden Denmark Finland ...

Page 2: ...ns 3 2 Specifications 4 3 Location of Controls and Components 6 4 Installation Instructions 7 5 Operating Instructions 9 6 Test Mode 11 7 Service Mode 13 8 Troubleshooting Guide 14 9 Critical Torque Valuess 16 10 Disassembly and Assembly Instructions 17 11 Component Specifications 28 12 Wiring Connection Diagram 37 13 Exploded View and Replacement Parts List 39 ...

Page 3: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 3 1 Safety Precautions ...

Page 4: ...annum 162 kWh annum Water Consumption 9240 L annum 9240 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 6 setting 7 setting Dimensions Height 84 5 cm 84 5 cm Width 59 7 cm 59 7 cm Depth 54 2 cm 54 2 cm Door Opening Large door opening Large door opening Delay Time Setting Yes Yes Colour White Wh...

Page 5: ...connected to it With twinjet system water consumption is decreased by 30 energy consumption is decreased by 10 and washing time is decreased by 15 2 Twinjet system is valid for all programs except spin and drain mode The system dos not function during Water inlet heating spinning drain phases 3 Even with a large load of 8 kg the washing machine will have the minimum energy consumption by the help ...

Page 6: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 6 3 Location of Controls and Components ...

Page 7: ...and without any vibration it should be installed on a flat 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 rota...

Page 8: ...flow of more than 8 litres in 1 minute from a fully opened tap 5 After connection is complete check for 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 ...

Page 9: ... Option SW6 Switch 6 Easy Ironing Option SW7 Switch 7 Eco 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 Phas...

Page 10: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 10 5 2 Program Details ...

Page 11: ...mbol on appears on the LCD display as Child Lock is active Deactivation Press SW7 for 5 seconds The Child Lock Symbol will disappear on LCD displayupon deactivation 6 Test Mode 6 1 Autotest Set PR to program 3 Colours While pressing SW5 Extra Rinse change position of the PR from third program to second Cotton Prewash and release the SW5 after keep more than 5 seconds Autotest starts ...

Page 12: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 12 ...

Page 13: ...nge more than 2 C then it will give NTC failure E05 Or if the NTC connection is broken then it should give again E05 NTC failure At the end of heating SAU visualization should make slow blink to indicate that the step is 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 ...

Page 14: ... drain hose is obstructed or bent Check the drain hose The pump filter is obstructed Clean the pump filter The clothes are not placed inside the machine in a well balanced manner Spread the clothes inside the machine in an orderly and well balanced manner Machine is vibrating The feet of machine are not adjusted Adjust the feet Transportation screws are not removed Remove transportation screws The...

Page 15: ...There are grey stains on the clothes These stains may be caused by oil cream or ointment In the next washing operation use the maximum deter gent amount declared by the detergent producer The spinning process is not done or starts with delay No failure The unbalanced load control works in that way The unbalanced load control system will try to distribute clothes in a homogenous manner After clothe...

Page 16: ...ion Bolt Nut Torque Min Nm Torque Nom Nm Torque Max Nm Air 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 Counterweight Screws 25 00 27 50 30 00 440 Pulley Drive Shaft Washing Group Assembly P...

Page 17: ...ssembly and 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 3 Remove screws that fix the door group 4 Put the door outside plastic with helping screwdriver ...

Page 18: ...x the door hinge 7 Remove the door handle 8 Remove the door handle pin 10 3 Spring Wire 1 First remove the spring wire fixing the tub bellows seal by using the small size screw driver 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: ... Panel 1 Remove the screw which fixes the control panel to the front panel 2 Remove two screws fixing control panel 3 Pull the control panel out 4 Remove connectors 5 Remove electronic card cover as it is shown in the pic tures by using small screw driver 6 10 6 Electronic Card Fuse 1 Remove PCB box using a small screw driver 2 ...

Page 20: ...B5WNR 20 3 Unplug display card connector 4 Open fuse box and remove the fuse 10 7 Front Panel 1 Remove 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 ...

Page 21: ...Remove two screws fixing the body group on the upper part 2 Remove two clips fixing detergent drawer 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 22: ...GB 147VB5WGN 147VB5WNR 22 10 10 Power Cable Group and EMI Filter 1 Remove the five conectors that is connected to the EMI filter 2 Remove two screws fixing EMI filter 3 Pull the power cable group up 4 Remove EMI filter 10 11 Electronic Pressure Switch EPS 1 Unplug EPS connector 2 Pull EPS up ...

Page 23: ...lamp from EPS hose 10 12 Door Lock 1 Unplug door lock connector 10 13 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 10 14 Front Counterweight 1 Remove three screws on the front counterweight Wrench size 13 mm ...

Page 24: ...ter 1 Unplug heater connectors 2 Remove nut 8 mm fixing the heater 3 Pull heater out gently holding both sides 10 16 Twinjet System 1 Remove the tub gasket clip by using small screwdriver 2 Remove twinjet hoses from tub bellow seal pulling them up 3 Remove screw fixing circulation pump 4 Lay the appliance down and press on ratchet holding cir culation pump ...

Page 25: ...p 6 Remove cable connector 7 Remove hose connecting circulation pump to drain pump 10 17 Tub Bellow Seal 1 Remove 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 18 Transport Screw 1 Remove four transport screws 2 Hold the transport screw and pull it out ...

Page 26: ...unterweight 1 Remove two screws fixing the upper counterweight by using box wrench size 13 mm 2 Hold and carry upper counterweight out 10 20 Washing Group 1 Unplug motor connectors 2 Cut all the cable ties which fix cable group 3 Remove the screws fixing hanger bracket 4 Remove the washing group carrying it out through front side ...

Page 27: ...ber Pin 1 Remove shock absorber pins squeezing the ratchet by a pliers 10 22 Driven Pulley 1 Remove the belt rotating the driven pulley 10 23 Driven Pulley 1 Remove the bolt at the center of pulley by tucking a wooden bar avoids rotation 2 Remove pulley 10 24 Motor 1 Remove two screws holding motor by using box wrench 2 Pull motor up ...

Page 28: ... 25 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 4 Remove 19 screws around tub using box wrench size 8 mm 5 Remove front tub 6 Remove drum 11 Component Specifica tions 11 1 Drain Pump ...

Page 29: ...l features Nominal 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 by measuring from the blue cable at 2nd and blue cable at ...

Page 30: ...cal features Nominal voltage 220 240 V Frequency 50 Hz Resistor 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 Resistan...

Page 31: ...res Heater type Tubular heating element with NTC sensor Nominal voltage 230 V Nominal power 2000 W 5 Resistance 24 8 5 Thermal fuse 2 sided Testing component Check the resistance value on the component with multimeter as shown below Resistance value should be between 24 8 5 You can determine the ohm value by measuring from the grey cable at 13th and brown cable at 4th position in the small socket ...

Page 32: ...hm value of the NTC decreases 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 blackcable at 3rd and black cable at 11th position in the small socket refer wiring diagram in section 12 as shown in below figure NTC resistance value varies depending on tem...

Page 33: ...ure 0 03 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 blue cable at 5th and white cable at 15th position or the pre wash valve by measuring from the b...

Page 34: ...The spring moves vertically by nucleus due to electromagnetic 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 ru...

Page 35: ...multimeter as shown in the picture above You can determine the ohm value by measuring from the pink cable at 16th and red cable at 6th position in the large socket refer to section 12 Wiring Connection Diagram as shown on right figure For resistance values refer to the table below Stator Resistance Control Check the motor stator terminals on the motor socket with multimeter as shown in the picture...

Page 36: ...Energy In case of lack of electric energy during a 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 ...

Page 37: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 37 12 Wiring Connection Diagram 12 1 Wiring Diagram Board ...

Page 38: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 38 12 2 Wiring Diagram Socket ...

Page 39: ...xploded View and Replacement Parts List U Indicates parts at the remarks that can be replaced by user Components identified with have special characteristics important for safety When replacing any of these components use only manufacture s specified parts 13 1 Control Panel Parts 13 1 1 Exploded View Control Panel Parts ...

Page 40: ...A 127VB5WFR FRANCE AXWCV 113486 1 NA 127VB5WGB UK AXWCV 113514 1 NA 127VB5WGN WIDE USAGE AXWCV 115217 1 NA 127VB5WNR NORWAY SWEDEN DENMARK FINLAND AXWCV 113517 1 NA 127VB5WPL POLAND AXWCV 113514 1 NA 127VB5WTA ITALY AXWCV 113464 1 NA 147VB5WDE GERMANY AXWCV 113461 1 NA 147VB5WGB UK AXWCV 112769 1 NA 147VB5WGN WIDE USAGE AXWCV 113456 1 NA 147VB5WNR NORWAY SWEDEN DENMARK FINLAND 412 ELECTRONIC CARD ...

Page 41: ... 13 2 2 Front Panel Replacement Parts List Ref No DESCRIPTION Pana No Quantity Model Country Language 1 BODY GROUP PAINTED AXW1AB 13527 1 2 UPPER TRAY GROUP AXW11N 16356 1 3 FRONT PANEL GROUP AXW1BB 60516 1 5 ADJUSTABLE FEET AXW31 00778 4 9 HOUSING FRAM BELLOW CLIP PHT AXW1Z 08309 1 10 DOOR LOCK AXW1619 8336 1 701 PUMP COVER HOUSING AXW130 05807 1 702 PUMP COVER AXW140 67962 1 ...

Page 42: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 42 13 3 Washing Group Parts 13 3 1 Exploded View Washing Group Parts ...

Page 43: ...5272 4 105 SHOCK ABSORBER PIN AXWSAP 25094 4 119 TUB GASKET CLIP AXW212 08555 1 120 FRONT CONCRETE WEIGHT AXW1231 9244 1 121 RESISTANCE GR AXWRG1 96002 1 999 NTC TEMP SENSOR AXW1EV 35970 1 899 RESISTANCE WITHOUT NTC AXWRG1 16814 1 115 RESISTANCE FIXING WIRE AXWRFW 18738 1 104 SHOCK ABSORBER AXWSA1 01197 2 213 TUB EXIT BELLOW HOSE WITH BALL AXW1250 0200 1 124 COUNTERSUNK HEAD BOLT M 8X29 AXWSB2 201...

Page 44: ...WIN JET T ELBOW AXWTJT 25561 1 924 HANDCUFFS 20 2 DIA AXW2HC 08653 3 925 TWIN JET NOZZLE AXWTJN 25574 2 931 TWIN JET HOSE H NO 2 AXWTJH 25991 1 927 TWIN JET CBL HOSE HLDR PLASTIC AXWTJC 25867 5 928 HANDCUFFS 26 8 DIA AXW2HC 09578 1 929 PUMP PROTECTION FOIL 3 AXW1PF 04693 1 930 TWIN JET HOSE N NO 1 AXWTJH 25194 1 118 TUB BELLOWS SEAL AXW212 25995 1 926 CIRCULATION PUMP AXW8CP 06191 1 285 PUMP GR FL...

Page 45: ...o Quantity Model Country Language 200 DETERGENT DRAWER AXW1V 065303 1 202 SIPHON COVER AXW1PV 65308 1 203 WATER DISTRIBUTION PLATE GR AXW1WD 65322 1 205 DETERGENT DRAWER HOUSING AXW1DD 65304 1 228 PLASTIC HOSE CLAMP AXW1PH 04189 1 207 VALVE DETERGENT BOX HOSE AXW1VD 04536 1 208 VALVE DETERGENT BOX HOSE AXW1VD 04535 1 209 VALVE TWO EXIT AXW1VT 13042 1 270 DETERGENT BOX GROUP AXW21D 65326 1 275 DETE...

Page 46: ...ressure Switch Hose Group Replacement Parts List Ref No DESCRIPTION Pana No Quantity Model Country Language 210 TUB EXIT BELLOW HOSE WITH BALL AXW1BB 10200 1 211 PRESSURE SWITCH HOSE EPDM AXW1PS 78599 1 212 PRESSURE SWITCH WATER RESERVOIR AXW1PS 88879 1 213 TUB EXIT WITH BELLOW HOSE AXW1250 4356 1 234 HOSE HANDCUFFS 32 7 DIA AXW1HC 07366 1 244 HOSE HANDCUFFS AXW1HC 08991 1 295 PRESSURE SWITCH HOSE...

Page 47: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 47 13 7 Body Group Parts 13 7 1 Exploded View Body Group Parts ...

Page 48: ...HOLDER PLS AXW1CH 28367 1 331 CABLE ROUTER PLS AXW1CH 93407 1 132 CABLE TIE YKB150 AXWCT 075920 7 895 SPRING HANGER GROUP AXW1SH 37953 1 231 SPRING HANGER SHEETIRON AXW2SH 79359 1 221 HANGER SPRING SHEETIRON PLS AXW1HS 16727 2 800 TUB SPRING AXW3441 5307 2 235 DRAIN HOSE HOLDING PLS AXW1HC 14270 4 239 POWER CORD GROUP AXW4A 17511 1 EU COUNTRY EXCEPT UK AXW4A 17512 1 UK MODEL 222 PRESSURE SW MOUNTI...

Page 49: ...STIC AXW1DP 92314 1 12 HINGE II M5 AXW192 15559 1 13 HINGE BUSHING II AXW192 23907 4 33 DOOR HINGE SUPPORT SHEET AXW192 08152 1 410 SCREW 4X12 PAN AXWSB9 16360 6 18 OUTER DOOR PLS INSERT PART AXW1DP 92311 1 17 DOOR HOOK II METAL AXW1DH 08931 1 15 HOOK SPRING AXW1HS 07443 1 16 HANDLE SPRING AXW1HS 14985 1 7 DOOR GLASS AXW1GD 03771 1 27 DOOR HANDLE TONGUE PIM AXW1DH 07434 3 14 DOOR HANDLE AXW1DH 923...

Page 50: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 50 13 9 Accessories 13 9 1 Accessories View ...

Page 51: ...NA 127VB5WES PORTUGAL AXW4F 27188 1 NA 127VB5WFR FRANCE AXW4F 27129 1 NA 127VB5WGB UK 1 NA 147VB5WGB UK AXW4F 27039 1 NA 127VB5WGN WIDE USAGE 1 NA 127VB5WTA ITALY AXW4F 27025 1 NA 127VB5WNR ENGLISH 1 NA 147VB5WNR ENGLISH AXW4F 27063 1 NA 127VB5WPL ENGLISH AXW4F 27064 1 NA 127VB5WPL POLAND AXW4F 27110 1 NA 147VB5WDE GERMANY AXW4F 25715 1 NA 147VB5WGN GERMANY WIDE USAGE AXW4F 25716 1 NA 147VB5WGN WI...

Page 52: ...NA 127VB5WGB 127VB5WFR 127VB5WES 127VB5WTA 127VB5WPL 127VB5WGN 127VB5WNR 147VB5WDE 147VB5WGB 147VB5WGN 147VB5WNR 52 13 10 Packaging Group Parts 13 10 1 Exploded View Packaging Group Accessories ...

Page 53: ...00 BTM STYRF47 SIGMA PLUS AXWPV 154370 1 901 TOP CARTON AXWPV 125072 1 NA 127VB5 AXWPV 125871 1 NA 147VB5 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 1 908 PORTHOLE SUPPORT STYROFOAM AXWPV 087219 1 909 PACKAGE...

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