Midea WQP6-3207A Technical Service Manual Download Page 17 | Manualshive

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Midea WQP6-3207A Technical Service Manual Download Page 17

Removal and replacement

1. Take out sump assembly.

(see sump assembly removal

and installation)

2. Remove all screws for fixing sump pump assembly.

3. Replace a new motor pump assembly.
4. Reverse the above procedure to install. And check out all connectors connects well.

Removal and replacement

1. Take out sump assembly.

(see sump assembly

removal and installation)

2. Remove all screws for fixing heater elements

assembly. Take out heater elements assembly and
heater elements support assembly.

3. Remove all nuts for fixing heater elements assembly. Then take out two gaskets of heater elements

assembly.

Heater elements assembly

Motor pump assembly

Screws

Screws

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Summary of Contents for WQP6-3207A

Page 1: ...ower immediately after performing the necessary checks RECONNECT ALL GROUNDING DEVICES If grounding wires screws straps clips nuts or washers used to complete a path to ground are removed for service they must be returned to their original position and properly fastened MIDEA CONSUMER PRODUCTS TECHNICAL SERVICE GUIDE COPYRIGHT 2003 ALL RIGHTS RESERVED THIS SERVICE GUIDE MAY NOT BE REPRODUCED IN WH...

Page 2: ...ump assembly 17 Heater elements assembly 17 Heater elements support assembly 18 Thermal resistor 18 Check plate 18 Flowmeter 19 Inlet valve 19 Floater assembly 20 Microswitch floater assembly 20 Water softener 20 Troubleshooting 22 ...

Page 3: ...s 1200W Water pressure 0 04 1 0MPa Water temperature Colder water Capacity 6 settings 5 2 3 4 6 Po wer Button To turn on off the power suppl y Washing Program Sel ector To press the button to s elec t wash c ycles Start Reset Button Press this button to start or pause the dishwasher Display To show delay time salt warming rinse aid warming countdown of washing cycle s time program what you selecte...

Page 4: ...Front View Interior View with basket Part Name 1 cutlery basket 2 basket 3 dispenser Interior View With Basket Removed Component Locator Views 1 2 3 ...

Page 5: ... turn off the electric power supply before servicing any electrical component making ohmmeter checks or replacing any parts Note All voltage checks should be made with a voltmeter having a full scale range of 250 volts or higher After service is completed be sure all safety grounding circuits are complete all electrical connections are secure and all access panels are in place Dishwasher Component...

Page 6: ...some locking terminals then remove all screws for fixing main control board Part name 1 protecting box 2 main control board Note mark all housings and terminals positions and colors before pulling out them Note some terminals are locking terminals 5 Reverse the above procedure to install And check out all connectors connects well The outer door covers the door to the dishwasher and protects the de...

Page 7: ...ight 5 Rod for door hinges 6 door hinge left 7 operating board The dispenser automatically dispenses both the detergent and the rinse agent at the appropriate times The dispenser is activated twice during a wash cycle The first time the dispenser is activated the lever slides up the right hand path of the connecting rod This action moves the cover catch and releases the detergent cover When deacti...

Page 8: ...ensor Removal and Replacement 1 Remove outer door assembly see outer door removal and installation 2 Pull out all terminals of dispenser Then remove all screws for fixing dispenser Part Name 1 dispenser brackets 2 dispenser 5 Reverse the above procedure to install And check out all connectors connects well Removal and Replacement 1 Disconnect power supply 2 Remove outer door assembly see outer doo...

Page 9: ...allation 3 Pull out microswitch door handle assembly Then pull out all terminals of microswitch door handle assembly 4 Reverse the above procedure to install And check out all connectors connects well Caution Inner door of edges are sharp Removal and Replacement 1 Remove outer door assembly see outer door removal and installation 2 Pull out all terminals of dispenser and microswitch include some l...

Page 10: ...he rear of dishwasher machine 4 Turn the dishwasher machine Remove all screws for fixing shell with bottom board in the bottom of dishwasher machine 5 Unfix all snap fits for fixing shell with other parts Include two snap fits of backboard 1 two snap fits of washboard 3 and six snap fits of bottom board 2 4 and 5 Tips If you press edges of shell like illustrator you can easy unfix all snap fits af...

Page 11: ...protecting box 7 Remove outer door assembly See outer door removal and installation 8 Remove all screws for fixing operating board 9 Reverse the above procedure to install And check out all connectors connects well Removal and Replacement 1 Remove shell see shell removal and installation 2 Take out two corner boards absorber sound backboard hollow plate 3 Contrarotate nut of air breather Take out ...

Page 12: ...Reverse the above procedure to install As the dishwasher basin fills with water the air pressure in the pressure switch hose increases When the pressure reaches the aim of value the switch will act and give a signal to main control board Then the drain will be work Removal and Replacement 1 Remove shell see shell removal and installation 2 Take out two corner boards absorber sound backboard hollow...

Page 13: ... 2 Remove shell see shell removal and installation 3 Take out two corner boards absorber sound backboard hollow plate 4 Remove all screws for fixing cover of protecting box cover Put out all housings for connecting operating board Take out connecting lines of operating board from protecting box see operating board removal and replacement 5 Remove outer door assembly with operating board See outer ...

Page 14: ... nut of siphon 3 nut of water softener 4 nut of sump assembly 11 Take out door springs and connecting lines for connecting spring to door assembly 12 Remove all screws for fixing right and left front chamber bracket Take out the tank assembly at the same time unfix the snap fits of bottom board for fixing right and left front chamber bracket Part name 1 springs 2 connecting lines 3 right front cha...

Page 15: ...llation 5 Pull out all terminals and housings of sump assembly include two terminals for connecting drain pump assembly three locking terminals and one connector for connecting motor pump assembly two terminals for connecting heater elements two terminals for connecting heater elements support assembly And unfix connector of thermal resistor Remove nut and take out a tooth lock washer and one ring...

Page 16: ...Part name 1 motor vibration proof pad 6 Reverse the above procedure to install And check out all connectors connects well Removal and replacement 1 Take out sump assembly see sump assembly removal and installation 2 Remove all screws for fixing drain pump assembly And contrarotate the drain pump assembly to take out that 3 Reverse the above procedure to install And check out all connectors connect...

Page 17: ...check out all connectors connects well Removal and replacement 1 Take out sump assembly see sump assembly removal and installation 2 Remove all screws for fixing heater elements assembly Take out heater elements assembly and heater elements support assembly 3 Remove all nuts for fixing heater elements assembly Then take out two gaskets of heater elements assembly Heater elements assembly Motor pum...

Page 18: ...e procedure to install And check out all connectors connects well Removal and replacement 1 Take out sump assembly see sump assembly removal and installation 2 Turn the sump assembly and remove all screws for fixing thermal resistor 3 Reverse the above procedure to install And check out all connectors connects well Removal and replacement 1 Take out sump assembly see sump assembly removal and inst...

Page 19: ...val and installation 5 Take out plug housing for male terminal Remove all clamps for fixing connecting hose to flowmeter 6 Reverse the above procedure to install And check out all connectors connects well Removal and Replacement 1 Take off cutlery basket basket and filter system 2 Remove shell see shell removal and installation 3 Take out two corner boards absorber sound backboard hollow plate 4 R...

Page 20: ...ssembly 6 Pull out all locking terminals for connecting Microswitch floater assembly 7 Reverse the above procedure to install And check out all connectors connects well Removal and Replacement 1 Remove floater assembly see floater assembly removal and installation 2 Pull out all locking terminals for connecting Microswitch floater assembly 3 Remove one screw for fixing Microswitch floater assembly...

Page 21: ...rner boards absorber sound backboard hollow plate 4 Remove tank assembly see tank assembly removal and installation 5 Pull out the air breather take out two O rings 6 Take out gasket of water softener 2 and pull out connecting hose water softener 7 Pull out all terminals for connecting water softener 8 Reverse the above procedure to install And check out all connectors connects well Note only use ...

Page 22: ...larm Defective micro switch for overfall safeguard Replace the micro switch Damaged or defective wiring Repair the wiring Defective PCB assembly Replace the PCB assembly Water leaks from dishwasher See Water leaks from dishwasher Do not work when press start The door not close well close the door Defective door switch contacts Replace the door switch Defective door handle assembly Replace the door...

Page 23: ...he sprayer revolve the sprayer before wash Improper loading of dishes pots pans and nesting of silverware Refer to the owners manual Little detergent rinse module Select improper program Defective detergent rinse module Replace the etergent rinse module Defective spray arm Check spray arm for proper rotation Too little water fill See Too little water fill symptom Defective motor pump Replace the m...

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