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Vivax WFL-1001, Service Manual

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Vivax WFL-1001 Service Manual Download Page 46

P.46

MG52-6001/6510/8002 harness connection

PVC ADHESIVE TAPE

6.2 PCB wiring figure

6

1

2

3

4

7

5

1 NTC harness
2 Water level checking harness
3 Door lock harness
4 Filter harness
5 Heater harness
6 Drain pump and inlet valve 
   harness
7 Motor harness 

6.TROUBLESHOOTING

HEATING ELEMENT

NTC

PUMP

DOOR LOCK

ANTI-INTERFERENCE FILTER

PREWASH VALVE

WASH VALVE

PRESSURE SWITCH

PUMP AND VALVE  J3 6

1

2

3

4

5

HEATING ELEMENT  J6

SELECTOR  J7

DOOR LOCK  J1

NTC  J5

PRESSURE SWITCH  J8

PCB OUTLET

Summary of Contents for WFL-1001

Page 1: ...UXP DVKLQJ 0DFKLQH Service Manual 9 9...

Page 2: ...erflow unction void heating without water unction ubble checking unction auto balance unction hild lock Program emory unction unction otor self protection INSTALLATION Select the location Remove trans...

Page 3: ...or lock NTC temperature sensor Heater Filter Condenser Motor PCB panel Main harness assy harness assy Bill of damageable parts UNPACKING WAYS OF MAIN PARTS Undo the back cover Undo the top cover Undo...

Page 4: ...wiring connection figure PCB wiring figure Schedule of failure alarm its disposal Electrical parts working testing principle Self check Marketing show no water testing Fault tree Service tools ECHNIC...

Page 5: ...sten upon the power plug and pull it out Be careful of a fire and electric shock when power cord is damaged 11 Pull out its power plug when this machine doesn t work Be careful of an electric shock an...

Page 6: ...he function of less crease especially silk 9 Function of adjusting spin speed select different spin speed according to textile 10 Electronic water distribution system The machine uses PCB to control t...

Page 7: ...0 8002 2 Overview of products 2 INTRODUCTION OF PRODUCTS the Chemical reaction In a word drum washing machine destroys bonding force between dirt and clothes in virtue of intergraded force of water de...

Page 8: ...08 Model MG52 6001 MG52 8002 MG52 6510 01 Transport bolt kit 02 Hole plug 09 Door glass 03 Back cover 10 Outer door 04 Cabinet kit 11 Door handle 05 Cable channel 12 Hinge 06 Panel support 13 Filter c...

Page 9: ...16 17 18 19 20 P 09 Model MG52 6001 MG52 8002 MG52 6510 2 4 Explored list of parts view 15 Top cover kit 16 E housing 17 Control panel 18 Drawer panel 19 Knob 20 Push button 2 INTRODUCTION OF PRODUCT...

Page 10: ...2 Overview of products 2 4 Explored list of parts view 21 Pulley 22 Bearing hosing 23 Rear tub 24 Upper counterweight 25 Lifter 26 Front tub 27 Gasket 28 Lower counterweight 29 Absorber pin 30 Inner...

Page 11: ...1 42 43 P 11 Model MG52 6001 MG52 8002 MG52 6510 2 4 Explored list of parts view 34 Inlet valve 35 Filter 36 PCB 37 Pressure switch 38 Silicon 39 Door lock 40 NTC 41 Drain pump 42 Heater 43 Motor 2 IN...

Page 12: ...Explored list of parts view 44 Inlet hose 45 Inlet hose clamp 46 Outlet hose support 47 Detergent box upper 48 Softener cap 49 Drawer 50 detergent hose clamp 51 Outlet hose 52 Hose clamp 53 Hose clamp...

Page 13: ...g process and relative error information START PAUSE FUNCTION2 FUNCTION1 INTENSIVE WASH SPIN RINSE PRE WASH ECO WASH 60 30 40 40 40 60 90 30 SILK WOOL WASH RINSE SPIN DRAIN STOP COLD COLD COLD COTTON...

Page 14: ...ile washing the knitting textiles less detergent due to its loose string construction and easily forming bubbles 3 Wool You can select this program to wash the wool textiles labeled machine wash Pleas...

Page 15: ...se its spin speed is unchanged 11 Wash Single wash program 12 Rinse Single rinse program 13 Spin Single spin program Soap liquid or rinse water shall be drained before spin 14 Drain During draining pr...

Page 16: ...e buzzer rings again and the locked buttons are unlocked Child lock function is cancled after the whole program is completed when child lock is effective press the non child lock button and then buzze...

Page 17: ...h spanner and then remove bolts 2 Stop the holes with transport holes plugs 3 Keep the transports bolts properly for future use 3 3 Adjust leg 1 When positioning the washing machine please first check...

Page 18: ...inlet outlet hose to make sure them expedite to inlet or drain 2 Connect it to the branch drain pipe of the though 3 6 Electrical connection 1 The maximum current through the unit is 10A when this ma...

Page 19: ...d properly earthed 3 Check whether this machine is level or not 4 Check whether inlet pipe outlet pipe is wringed or not 5 Guide user to operate the washing machine and make sure no leakage and no abn...

Page 20: ...out screw and softener cap in the center of drawer According to the need of costumers different detergent could be placed in three boxes of drawer respectively and concretely the right one is pre wash...

Page 21: ...ld is specular polished 4 4 Front plate The material of front plate is PCM and its thickness is 0 8mm Connection of Front plate and cabinet is pensile structure with screw Both sides of the back of th...

Page 22: ...the lower panel fixing hole is reserved The bigger hole is used to fix the pump down of which is two screw hole used to fasten the lower panel The left and right hole on the up front of the cabinet is...

Page 23: ...bsorber pin is used to connect left right lower reinforce to absorber the absorber and tub as well 4 10 Drum tub assembly 4 10 1 Rear tub kit As a container for water the tub capability of this washin...

Page 24: ...ercome gravity and therefore clothes fall and impinge washing liquid to improve washing performance Spider kit The spider is the aluminum die casting There is a bushing in the axis which is to reduce...

Page 25: ...if it is multi level control several clatters sound can be heard There is a group of plastic crosser screw in the side nearly line These screws are used to control the height of water level to avoid...

Page 26: ...lux the flux of inlet valve is different by different manufacturer produced And the flux value usual is from 8L min to 12L min the flux value of this machine is 9 5L min 2 Modality the inlet valve is...

Page 27: ...ial of drain hose is Ethylene Propylene Diene Monomer EPDM whose rigidity is 50sha default thickness is 2 5mm The drain hose has anti loosen structure and it ensure there is no leakage during work Dra...

Page 28: ...a normal phenomenon Due to the internal structure of a cavity filter components upper and lower body by ultrasonic welding The filter kit main role is Filtering out clastic produced by washing If don...

Page 29: ...4 17 NTC temperature sensor NTC can detect the temperature range from 5 to 103 The heating function stops in the condition of fault open or short circuit Change the NTC before loose the crimpling dev...

Page 30: ...of the current in the power cord The frequency and magnitude of change of its power is in the scope and larger that is from zero watts at soak to hundreds of watts at wash rinse and spin to nearly 20...

Page 31: ...dly put a capacitor in series on the winding and therefore the same currents have different phase difference on the two winding As a result the vice windings has leading 90 current to the main winding...

Page 32: ...ts rotate speed and the calculating formula of its rotate speed is following r min E inductive voltage of the armature windings a the number of shunt wound pairs of the armature windings P the number...

Page 33: ...rt Thermal protector Usually use restorable double foils to cut off the power when the temperature of motor more than the set one to protect motor the set temperature of foils is115 5 the contractor w...

Page 34: ...ed such as balanced distribution If balanced the washing machine will run at normal spinning speed until the set highest rotating speed If unbalanced after the control panel cutting off the controllin...

Page 35: ...valve Tub outlet hose Outlet hose Drain pump Drive pulley PCB panel 1 2 1 1 1 1 1 1 9 10 11 12 13 14 15 16 Temperature sensor Door lock Heater Door hook Filter cover Door glass Door handle 1 1 1 1 1...

Page 36: ...r and back cabinet Push back the top cover 15mm until it leaves away from the control panel and then take it down 3 Undo the control panel Departing the top cover means as above Draw out the detergent...

Page 37: ...the door of washing machine Take the outer gasket clamp to the drum Remove two screws on the door lock and take down the door lock Take out the door lock and draw out the plug pay attention to the pos...

Page 38: ...e door and the front plate methods as followed Remove the outer gasket clamp between the door seal and the front plate the inner gasket clamp between the door seal and the front of the outer tub and t...

Page 39: ...box hose and then take out the detergent box 10 Undo the inlet valve Remove the top cover methods as followed Undo 2 screws between cabinet and inlet valve Release the clamp fixing the inlet valve an...

Page 40: ...ch interface Rotate the pressure switch anticlockwise by 90 and then pull out the pressure switch 12 Undo the pulley Undo the back cover methods as followed Rotate the pulley and at the same time pull...

Page 41: ...lter cover Rotate the filter knob anticlockwise and then pull out the filter 16 Undo the drain pump Undo the top cover control panel lower cover and front plate methods as followed Nip out clamp betwe...

Page 42: ...heater 18 Undo the NTC temperature sensor Undo the top cover control panel lower cover and front plate methods as followed Undo the NTC with special tools 19 Undo the door glass Open the door remove t...

Page 43: ...l support and then remove it 21 Undo the drum tub assembly Remove the motor in 24 methods as followed Pull out the heater Remove the belt Remove the screws fixing the pulley and then take out the pull...

Page 44: ...smantle the harness loosen the suspension spring and take out the drum tub kit Remove two nuts fixing the lower counterweight and then take out the lower counterweight three nuts for 7kg washing machi...

Page 45: ...ts alarm Please do it according to the failure diagnose program 6 1 The circuit program wiring connection figure MG52 6001 6510 8002 circuit principle J4 J4 1 J4 2 J3 1 J3 2 J3 3 J3 4 J3 5 J1 J1 1 J1...

Page 46: ...ss 3 Door lock harness 4 Filter harness 5 Heater harness 6 Drain pump and inlet valve harness 7 Motor harness 6 TROUBLESHOOTING HEATING ELEMENT NTC PUMP DOOR LOCK ANTI INTERFERENCE FILTER PREWASH VALV...

Page 47: ...Flicker Flicker Flicker Flicker Extinguish Extinguish Extinguish Extinguish Extinguish Extinguish Extinguish Extinguish Flicker Flicker Flicker Flicker Flicker Flicker Flicker Flicker Flicker Flicker...

Page 48: ...ion or PCB is in failure Program pauses Drainage abnormal while washing E3 The time of drainage exceed the time limit 7min machine testing the drain time in every washing program Drain hose is blocked...

Page 49: ...s in failure or PCB is in failure Turn to the safe drain program andit stops meanwhile the door open Power reset Alarm for too much foam E8 Pressure switch is not off while the program of spinning is...

Page 50: ...hold water pressure Technique datas Maximum input voltage 220 240V Frequency 50 60Hz Resistance 4 13K 10 Flux 10L min 15 Water pressure 0 5 10bar Temperature of hot water Maximum 25 The testing method...

Page 51: ...ly through point 6 and then feedback the signal of overflow to the PCB panel Technical parameters 1 Main touch point subsection capacity Point 3 16 4 A 250V on off Point 2 10 2 5 A 250V on off 2 Overf...

Page 52: ...get back At this time the door can be open Technical rated 120V 240V 16A PTC Input voltage 253VAC Rated current 50mA Start up current The testing methods of door lock are as follows 1 The contractor 2...

Page 53: ...e value is 2815 3 5 at 25 t is about 27 5 Drain pump When the power is on it will drain water with its impeller Technical parameters Voltage 220V Frequency 50 Hz Power 30 W Capacity extent 1 2 m Flux...

Page 54: ...rough angle can reduce the motor s speed The motor s turning is controlled by two relays when 5 and 8 connector 9 and 10 supply power it is clockwise from the shaft direction when 5 and 9 connect 8 an...

Page 55: ...f the water level is below 1 it is plus 40s malfunction alarm E3 7 Dehydration single dehydration judge whether the water level is below 1 if not drain water until it is below the 1 plus 20s then dehy...

Page 56: ...ther NTC is short or open circuit Y Whether the pressure switch is well or not N Y Choosing new heating temperature Y Whether to set up non heating Non heating Whether the heater is well N Change the...

Page 57: ...gram N Reliable connection The door is invalid and should be replaced lock Y Y Y Y N Door non locked Whether push the start pause button to start theprogram Change the control panel Whether the voltag...

Page 58: ...ning with brush Change the switch pressure 3 No water inlet or water inlet overtime Whether press start pause button after choosing the program Whether door lock 3 and 2 is connected correctly Whether...

Page 59: ...Heating beyond the setting temperature its maintenance Change NTC Y Whether the connection is well N Whether NTC is short circuit or open circuit Y Y Change the control panel Over heating 6 TROUBLESH...

Page 60: ...Y N Y Y 5 of non drain or drain exceed the setting time Maintenance Whether it is in the state of pause Push start pause button Whether the pump is vibrating Whether the connection between the pump an...

Page 61: ...e inlet Y N Reliable connection Y Y N Y N Water inlet overflow Whether the electric connection of pressure switch is normal Change the control panel Whether the water is in without power Whether the g...

Page 62: ...ock is well Y N Change the door lock N Y Y Y Whether the motor is well Whether the connection of main and auxiliary wiring harness is well N Reliable connection Y Whether the inlet is correct N Waitin...

Page 63: ...e time Maintenance Whether the washer is disposing the foam in the drum Change the control panel N Y Normal phenomenon Y Water inlet and water outlet at the same time Whether the drain hose is hung to...

Page 64: ...ounterweight 1 5 Strap screw 2 Spanner Adjust pulley screw leg and undo transport bolts 3 Pliers and pinchers Assembling or auxiliary function 4 Other tools screwdriver pliers and so on Common service...

Page 65: ...ingle rinse Single drain 5 2 5 2 5 2 5 2 3 0 3 0 3 0 2 5 1 5 1 5 3 5 5 5 2 5 Cotton Cotton Cotton Cotton Synthetic Synthetic Synthetic Silk Wool Wool 61 61 61 61 61 61 61 63 5 47 47 30 16 22 0 15 0 69...

Page 66: ...ting power Working pressure Rated consumption of water Rated consumption of power Wash performance Energy rating Net weight Figure dimension mm length width high Class I IPX4 5 0kg 5 0kg 220V 50Hz 10A...

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