Sanyo ASW U1100T, Service Manual

Page 1: ...4 6 Content of fully Automatic Washing program 5 7 Operation of fully Automatic Washing 6 8 Procedure of time presetting program 9 9 Indication and judgment of trouble 10 10 Inspection mode of service man 11 11 Care of service 12 12 Flow chart of trouble shooting 15 13 Trouble shooting of Bearing Ass y 19 14 Exploded view 21 15 Part list 24 REFERENCE No SM930202 Product Code No 300 849 85 240V 50 ...

Page 2: ...alve Ass y Driven by Magnetic Coil Fuse Ass y 250V 5A Spin Tub revolution speed 840 r p m Response Switch KPS 59 C Automatically select one of 4 water levels SPIN Spin Tub Drum dimension 460mm x 439mm H Safety Switch Operates while opening Washer Lid or serious unbalance SWITCH Power switch Relay system Accessories Printed circuit board IC Transformer Buzzer Push Switch Triac Instruction Manual Dr...

Page 3: ...r supply Magnetic Valve Pour Inlet Spin Tub Drum Outer Tub Drum Drainage Spin Tub Drum Outer Tub Drum Drain Valve Drain Hose Overflow Overflow Gate Overflow Hose Drain Valve Drain Hose Circulation Spin Tub Drum Outer Tub Drum Spin Tub Drum bottom holes Circulate Hose Spin Tub Drum Lint Filter Ass y Air course diagram 01 Pump Ass y 02 Hose joint Ass y 03 Hose joint Ass y Pum Ass y Hose Joint Ass y ...

Page 4: ... 3 4 Electric circuit diagram For the purpose of safety please use only designated parts ...

Page 5: ...y HIGH MED LOW 2 LOW 1 Normal Heavy Duty Custom course HIGH MED LOW 2 LOW1 Blanket HIGH MED Dry Care MED HIGH LOW2 OPTION Used to set a variety of Soak program and Soft Spin program While selecting the option function the indicator will light up If the option function is not selected the indicator blacks out CHILD SAFETY Press the water level button for 4 seconds to choose desired child safety Whe...

Page 6: ...36 4 Water saver 2 6 40 14 HEAVY DUTY 4 08 13 2 3 30 3 36 3 Overflow 2 3 30 3 36 3 Overflow 2 7 51 20 BLANKET 4 08 12 2 3 30 3 36 3 Overflow 2 3 30 3 36 3 Overflow 2 8 50 20 DRY CARE 3 56 6 2 2 3 36 1 30 Overflow 2 2 3 36 1 30 Overflow 2 2 32 08 SOAK 4 08 45 10 2 3 30 1 30 Shower 3 30 3 36 4 Water saver 2 6 85 14 Spending time for water supply and water drain depends on water pressure and draining...

Page 7: ...r level is reached 1 minute after starting washing process sensor will receive the signals from revolution of laundry Responding to the revolution of laundry microchip will determine the most suitable water flows 1 before completion of washing process Pulsator will rotate to create laundry disentanglement flow water After water level reaches reset point draining course continues for 1 40 In the fi...

Page 8: ...ts use MED water level Pulsator will rotate and select the suitable water flow After water level reaches reset point Draining course continues for 1 40 Water is supplied to the selected water level Intermittent spin cycle 1 10 ON Continuous spin cycle 2 20 ON During spinning if unbalance condition occurs safety switch will activate Water is supplied to HIGH level Overflow rinse Twice overflow Afte...

Page 9: ...Overflow rinse Twice overflow After water level reaches reset point draining continues 1 40 Intermittent spin cycle 1 10 ON Continuous spin cycle 50 ON During spinning if unbalance condition occurs safety switch will activate The safety device activation and load automatically adjusting program During Spin Dry cycle in Rinse process or Spin process if the safety device works the washer will automa...

Page 10: ...e indicator will blink on When pressing the SET button the preset time indicator is changed from 1 12 hours While the preset time program is selected all indicators except the PRESET hour indicator will be automatically turned off in about 1 minute Turn on the power switch ON OFF Load the laundry into the washer Turn the faucet on Press SELECT button four times to enter the preset time program Pre...

Page 11: ...ed by motor is low than 2 Motor rotated badly Tension strength of V Belt is out of specification Abnormal information Buzzer sounds with 0 3 seconds ON 0 3 seconds OFF cycles in 16 times Depending on the kind of troubles the indicators will blink on as bellow The blinking of indicators Kind of Trouble Spinning Drain Water supply Washing Child safety mode Other troubles Trouble release Trouble Indi...

Page 12: ...and PCB HEAVY DUTY The motor rotates counter clockwise Does Pulsator rotate counter clockwise Check the operation of Motor Bearing Ass y and PCB CUSTOM The drain valve operates Does drain valve open Is water drained Check the operation of Magnetic Coil and Drain valve DRY CARE The Magnetic Valve operates Does Magnetic Valve open Is water supplied Check the operation of Magnetic Valve and PCB Metho...

Page 13: ... both edges of the Control Plate lift and tilt it towards back 5 Take out 6 screws that are holding the PCB and remove the 9P 4P 3P and 2P connectors before removing the PCB 6 Reverse the order of the steps above to put the unit back Removing Back Plate 1 Remove the Cap on drainage and then remove screws 2 Hold both ends of the Back Plate lift and remove it 3 Once the Back Plate is removed the wat...

Page 14: ...emoving Magnetic Valve 1 Follow the steps 1 to 3 of Replacing Back Plate 2 Move Soap Box Ass y 3 Remove two screws that are holding Pour Inlet Ass y and Top Plate 4 With a screwdriver carefully remove the edges on both ends left and right of the Pour Inlet Ass y and lift it up Be careful not to scratch the Top Plate 5 Remove three screws holding Magnetic Valve and Pour Inlet Ass y 6 Pull Magnetic ...

Page 15: ...ollow the steps of Replacing top plate 2 Lay the washer down left or right suitably on the floor It is necessary to have a soft cloth or blanket to protect the washer 3 Remove the Top Plate 4 From bottom of Outer Tub push the Suspension Rod Ass y up until it raises from suspension base 5 After removing the Stopping Pin pull out the Suspension Rod Ass y from bottom of Frame 6 Follow the steps above...

Page 16: ... 14 pin connectors Repair or replace Magnetic Valve is defective Replace Response Switch is defective Replace P C B Complete is defective Replace Water is not supplied Check water pressure Low Remove the flow sheet of the Magnetic Valve High Clean the filter on the Magnetic Valve Note when removing the flow sheet reinstate the filter in place correctly Water does not stop Does water stop when the ...

Page 17: ...ecessary materials lock pulsator operation Take out Yes Does humming noise come on from motor No Motor wires are disconnected Repair or replace Capacitor s wires are disconnected Repair or replace Yes Capacitor is defective Replace Motor coil is shortened Replace Brake lining on Bearing Ass y is worn out Replace Bearing Ass y Is the Magnetic Coil working normally Brake Lever Ass y is defective Rep...

Page 18: ...the motor position V belt is snapped Replace Motor Pulley mounting screw is loose Tighten up Motor is disconnected or burnt Repair or replace Capacitor is defective or disconnected Repair or replace Bearing Ass y is defective Replace Magnetic Coil is defective Replace Brake Lever is defective Replace Thermostat on motor is opened Repair or replace after cooling down Poor connection of the 14 pin c...

Page 19: ...ts touch motor Repair or replace Something underneath pulsator Remove Pulsator is rubbed Adjust Bearing Ass y No Pulsator Shaft is burnt Replace Bearing Ass y Buzzing rattling during spin drying Is sound in low pitched mono tone Bearing of Bearing Ass y is defective Replace Machine is in unbalance Place machine evenly on base Does variable sound happen by vibration Suspension Rod Ass y is worn out...

Page 20: ...perness of brake lining material roughness of brake wheel surface and excessive strength of brake spring but attachment of foreign matter and high humidity can also be responsible for the symptom Diagnosis Allow water extraction program to complete automatically instead of forcibly apply the brake and listen for squeaky sound when the Spin Tub stops Handling Replace the Bearing Case complete and w...

Page 21: ... with alcohol or replace the Clutch Spring 6 Water leakage Symptom Water leaks from somewhere around the Bearing Ass y Parts of the Bearing are sometimes seen rusted Cause Oil seal lip lying on the top of ring complete is insufficiently fitted in the Outer Tub Bottom Handling Replace the Bearing Ass y 7 Click sound is heard during washing Symptom Click sound is heard from the vicinity of the Beari...

Page 22: ... 21 14 Exploded View ...

Page 23: ... 22 ...

Page 24: ... 23 ...

Page 25: ... 24 ...

Page 26: ...17 221 7390 1 P P TPC AR564 7 Hinge Shaft 617 250 0171 1 P P POM 8 Hinge Spring 617 259 8253 1 SUS 304 WPA 9 Safety Lever 617 259 8987 1 POM 10 Safety Lever Spring 617 175 0508 1 11 Switch 617 175 0485 1 KS 12 0 12 SCR TPG TRS 4x16 411 007 5606 1 13 Response Switch 617 235 7263 1 KPS 59 C 14 Lead Wire Ass y 617 245 6621 1 15 Hose Band 617 148 4632 1 16 Magnetic Valve 617 242 2084 1 JWV 203G 17 SCR...

Page 27: ... Spring Damper Base 617 180 4676 4 P P 45 Stopping Pin 617 261 0092 4 SUS 304 WPB D2 0 46 SCR TPG TRS 4x14 411 074 6605 2 47 Frame Handle 617 262 7809 2 P P NATURAL 48 Drain Hose Ass y 617 252 5853 1 INNER 49 Hose Band 617 026 4891 1 50 Drain Hose Ass y 617 155 7879 1 OUTER 51 Leg 617 259 7096 1 AR564 COOL GRAY 10C 52 Bottom Cover 617 259 8345 1 P P 53 SCR TPG TRS 4x14 411 074 6605 7 54 Cushion 61...

Page 28: ...ension Rod Ass y 617 259 7195 1 REAR LEFT 83 Overflow Hose 617 262 2040 1 PE 84 Hose Joint Ass y 617 259 7539 1 85 Special Screw 617 216 8159 3 86 Bearing Ass y 617 259 7812 1 87 Special Screw 617 029 0050 2 4x10 88 Special Screw 617 029 0234 4 SWCH 18A 89 Balance Weight 617 141 6695 1 90 Magnetic Coil 617 234 3990 1 KD SW22LB 200 240V 91 Special Screw 617 028 9740 4 FIX MAGNETIC COIL 92 Valve Ass...

Page 29: ...7355 1 106 1 SCR TPG TRS 4x10 411 074 5301 8 FIX CIRCULATE HOSE A B 106 2 SCR TPG TRS 5x22 411 075 2507 6 FIX SPIN TUB TO BALANCE WEIGHT 106 3 SCR TPG TRS 5x22 411 075 2507 12 FIX SPIN TUB BOSS 106 4 Spin Tub Ass y 617 259 7362 1 106 4 1 Circulate Hose Ass y A 617 259 7409 1 106 4 2 Circulate Hose Ass y B 617 259 7478 2 106 4 3 Balance Weight Ass y 617 259 7423 1 106 4 4 Spin Tub Boss SER SPC 0016...