Twin-tub Washing Machine

SERVICE MANUAL MODEL NO.: DW-1300K

NINGBO KINGSUN GROUP CO., LTD

Please read this manual carefully before operating your Washing Machine.

Please record model number and serial number on the Rating Label and quote

this information to your dealer when you require service.

This Washing Machine is designed and manufactured for household use only.

Contents

I. The Exploded View twin-tub washing machine

II. The Parts List of twin-tub washing machine

III. Troubles Shooting

IV. Repair main points and notes

V. The circuit diagram

Causes and settlements Troubles Causes Settlement Washing is forceless,pulsator work slowly

1. Belt loosen 2. Too much washer 3. Low voltage

1. Tighten or Replace the belt 2. Decrease the washer 3. Wash after the refresh of voltage

Pulsator, spin tub cant work and no sound from the motor

1.No power(power cut or fuse break 2.The plug and socket keep in touch badly 3.Not turn the timer to correct position 4.The power cord damaged 5.The wire is connected loosely 6.The timer damaged 7.The capacitor damaged 8.The microswith kept in touch badly

1.Check the power 2.Check the socket 3.Turn on the timer 4.Replace the power cord 5.Check and re-joint the connection in the cap 6.Replace the timer 7.Replace the capacitor 8.Replace the motor 9.Adjust or Replace the micro swith

The pulsator cant work but have sound from the wash motor

1.Some foreign matters locked the pulsator 2.The capacitor damaged or the wire unconnected 3.Belt loosen 4.Pulley damaged 5.Motor reducer damaged 6.Motor damaged

1.Clean the foreign matters 2.Replace the capacitor or re-connection the wire 3.Adjust the belt or Replace the belt 4.Replace the pulley 5.Replace the reducer 6.Replace the motor

The spin tub cant rotate, but have sound from the spin motor

1.Some foreign matters twisted the spin tub shaft 2.The rubber cap and the spin tub shaft knocked and damaged 3.In whole braking condition 4.The capacitor damaged or wire break 5.Spin motor damaged

1. Clean the foreign matters 2.Replace the spin rubber cap 3.Adjust the brake structure 4.Replace the capacitor or re-connect the wires 5.Replace the motor

Wash tub have abnormal noise 1.Pulsator loosen 2.Some foreign matters under the pulsator 3.Pulsator hit the wash tub 4.Motor reducer damagd 5.Belt and pulley knocked with each other 6.Wash motor damage

1.Tighten the pulsator 2.Clean the foreign matters 3.Regulate the clearance or replace the pulsator 4.Replace the reducer 5.Adjust pulley height 6.Replace the motor

Spin tub have abnormal noise 1.The laundries distributed unevenly in the tub 2.Some foreign matters twisted the spin tub shaft 3.The bearing inside the rubber cap not lubricating

1.Distribute the laundry again and keep them in balace 2.Clean the foreign matters 3.Increase the lubeor replace the rubber cap

The pulsator cant rotated in negative or positive

1.Wash timer damaged 2.Selector damaged

1.Replace the wash timer 2.Replace the selector

Not well drain or no drain 1.Some foreign matters clog the drain valve 2.The drain valve open height not reach the right position 3.Keep the drain pipe too high

1.Clean the foreign matters 2.Adjust the drain valve right height 3.Lower down the drain pipe

Water leakage 1.The reducer screws loosen 2.The reducer seal circle damaged 3.The joint place of pipe is not sealed well or the

1.Tighten the reducer 2.Replace the reducer seal circle 3.Glue the pipe joint place again or

pipe surface damaged 4.Rubber cap damaged 5.The drain valve is not sealed well

replace the pipe 4.Replace rubber cap 5.Adjust the drain valve poles right height or clean the foreign matter or replace the drain valve

The drain pump failure to drain when washing

1.Drain valve not opend 2.Some foreign matters in the pump 3.The drain pump switch damaged 4.The drain pump damaged

1.Open the drain valve 2.Clean the foreign matters 3.Replace the pump switch 4.Repalce the drain pump

The drain pump failure to drain the water when spin

1.The spin timer damaged 2.Some foreign matters in the pump 3.The drain pump damaged

1.Replace the spin timer 2.Clean the foreign matters 3.Replace the drain pump

Repair main points and notes Adjust the tightness degree of belt 1. Cut off the power 2. Open the machine rear cover 3. Loose the screws fixed on the wash motor 4. Move the motor to the correct position 5. Re-install according to the opposite course Replace the belt 1. Cut off the power 2. Open the machine rear cover 3. Take out the old belt 4. Install the new belt 5. Adjust the tightness degree of the belt Replace the power cord 1. Cut off the power 2. Open the machine rear cover 3. Open the connecting box 4. Unclamp the wire to connect 5. Rotate the power cord clip 90 degree 6. Fetches and leave the power cord from the machine case (or the machine base) 7. Replace the power cord to new one 8. Re-install the power cord in opposite course Replace the wash/spin timer 1. Cut off the power 2. Open the machine rear cover 3. Open the control panel 4. Unclamp the wire to connect 5. Pull out the timer knob 6. Screw off the screws between the panel(and the back cover of the panel) and the tub 7. Screw off the timer screws, take out the timer 8. Install new timer 9. Re-install the timer screws,take out the timer Replace the wash program

1. Cut off the power 2. Pull out the knob on the wash program 3. Screw off the screws between the control panel(and panel back cover) and the tub 4. Unclamp the plug-in package 5. Screw off the screws fixed on the wash program,then take out the wash program 6. Install new wash program 7. Re-install the wash program in opposite course Replace the capacitor 1. Cut off the power 2. Open the machine rear cover 3. Unclamp the connction wire 4. Take out the capacitor (or open the capacitor fixer) 5. Re-install the capacitor in opposite course Replace reducer 1. Cut off the power 2. Screw off the pulsator screws,take out the pulsator 3. Open the machine rear cover,remove the belt,loose the spin tub screws 4. Place the protection cushion on the ground 5. Turn over the machine ,make the machine base upside and keep it placidly 6. Screw off the screws on both base and pipe,let the base totally depart from the cabinet 7. Screw off the reducer screws,take out the reducer 8. Re-install the reducer in opposite course Replace the wash motor 1. Cut off the power 2. Open the machine rear cover,remove the belt 3. Unclamp three wires of wash motor to connect 4. Screw off the spin tub screws 5. Place the protection cushion on the ground 6. Turn over the mahcine, make the machine base upside and keep placidly 7. Screw off the screws both base and pipe,let the base totally depart from the cabinet 8. Take out the power cord from the clip, which fix the wires 9. Take out the base, put it on the working table and keep placidly 10. Screw off the upper three fixed screws 11. Take out the spin motor assembly 12. Screw off the shaft screws, and take it out 13. Screw off three screws of brake plate, and take out the brake plate 14. Take out the spin motor 15. Re-install the spin motor in opposite course Clean the foreign matters under the pulsator 1. Cut off the power 2. Screw off the pulsator and take it out 3. Turn over the pulsator, and clean the foreign matters inside the pulsator and meanwhile take out the foreign matters on

the tub bottom 4. Re-install the pulsator in opposite course

Clean the foreign matters on the spin tub shaft 1. Cut off the power 2. Open the panel frame,screw off the screws off middle frame, and take out th middle frame 3. If cant take out the foreign matters under the above condition, please open the machine rear cover 4. Screw off the spin tub screws, take out the spin tub 5. Clean the foreign matters on the shaft 6. Re-install the spin tub in opposite course Replace the rubber cap 1. Cut off the power 2. Open the panel frame, loose the screws of middle frame, and take out the middle frame 3. Open the machine rear cover and take down the belt 4. Screw off the spin tub screws, take out the spin tub 5. Place the protection cushion on the ground 6. Turn over the machine, make the machine base upside and keep placidly 7. Take down the base screws, let it totally depart from the machine case 8. Get out the rubber with tools(not damage the tub) 9. Fix the base, turn over the washing machine and put it well 10. Press the rubber cap into the tub by hand or tools 11. Install the tub, belt, rear belt 12. Install the middle frame and fix the control panel Adjusting drain valve rod open height 1. Cut off the power 2. Open the machine rear cover 3. Take out the adjusting rod, open two screws on driver 4. Open the drain valve cover, if there id any difficulty, you can use unsharp tools to prize up the cover 5. Take out the foreign matters by hand, if there is any difficulty, please use tools to take them out 6. Re-install it in opposite course Replace the drain valve 1. Cut off the power 2. Open the machine rear cover 3. Take out the adjusting rod 4. Separately heat three jointing places of drain valve by heating equipment, when heat enough, pull down the drain valve

to divorce it from the twin tub 5. Glue the jointing place between the drain valve and tub evenly, energize upwards, install the valve 6. Install the other parts in opposite course. Replace the pump 1. Cut off the power 2. Open the rear cover 3. Remove two wires of drain pump 4. Separately heat two places of drain pump by heat equipment, when heat enough, pull out the pipe of drain pump by

hand. 5. Loosen two screws of drain pump 6. Take out the drain pump 7. Re-install the drain pump in opposite course