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WHIRLPOOL CONSUMER SERVICES
Model AWM8143
October 2001
WHIRLPOOL AUSTRALASIA CONSUMER SERVICES
SERVICE MANUAL
FRONT LOAD WASHING MACHINE Model AWM8143 Version 8570 814 53100
Copyright © 2001 Whirlpool (Australia) Pty. Limited All rights strictly reserved. Reproduction or issue to third parties in any form whatsoever is not permitted without written authority of Whirlpool (Australia) Pty. Limited Whirlpool is a registered trademark of Whirlpool U.S.A. This documentation is intended only for qualified technicians who possess the required qualifications and are aware of the regulatory requirements applicable to servicing electrical appliances.
Whirlpool (Australia) Pty Limited A. B. N. 28 003 578 023 Part No. SM3023
WHIRLPOOL CONSUMER SERVICES
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WHIRLPOOL CONSUMER SERVICES
Model AWM8143
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CONTENTS
Page TECHNICAL DATA EXPLODED VIEW - CABINET EXPLODED VIEW - DRUM SPARE PARTS LIST WIRING DIAGRAM CIRCUIT DIAGRAM PROGRAM DIAGRAM - Cotton PROGRAM DIAGRAM - Synthetic PROGRAM DIAGRAM - Delicate PROGRAM DIAGRAM - Wool and Silk PROGRAM DIAGRAM - Spinning Profiles FAULT DIAGNOSIS TEST SEQUENCE FAILURE DURING NORMAL OPERATION ADJUSTING DISTRIBUTION NOZZLE TIMER CONNECTIONS 4-5 6 7 8 - 10 11 12 13 14 15 16 17 18 19 20 21 22
WHIRLPOOL CONSUMER SERVICES
TECHNICAL DATA
Dimensions Height Width Depth Weight Nett Mains Connection Voltage Frequency Power consumption Drum Volume 845 595 620 79 mm mm mm kg Door lock Lock time (20 °C) Unlock time Voltage Rated current: Contact 4 - 5
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3-6 60 - 90 230 - 240 16 (4)
s s V A
230 - 240 V 50 Hz 2.2 kW 48 l kg kg kg kg kg kg kg kg
Heating element Heating Tubular heating element with NTC - sensor Rated Voltage 230 - 240 V Rated power 2050 W Resistance 22 - 28 Resistance NTC : 0°C 30°C 40°C 50°C 60°C 70°C 95°C 35.9 9.8 6.6 4.6 3.2 2.3 1.1 k k k k k k k °C l/min kPa V Hz V V mA VA V A W Hz °C l/min
Capacity of dry laundry Cotton/coloured 6 Cotton rapid 3 Cotton short 6 Easy care 2.5 Easy care rapid 1.5 Easy care short 2.5 Delicate 1.5 Wool 1
Water Level (as sensed by the pressure switch) Level 1 Switching point 45± 5 mmWc Reset point 30± 5 mmWc Overflow 300 ± 20 mmWc Water (level visible inside the drum) Level 1 Switching point 25 - 39 mm Overflow 287 - 326 mm Nominal currents Contacts 11 - 12 11 - 14 11 - 16
Inlet valve - Cold/hot fill : Water temp (max) 60 Rated flow <1 bar 8 Pressure range 50 - 1000 Nominal voltage 220 - 240 Frequency 50 Minimum starting voltage: < 600 kPa 160 600 - 1000 kPa 170 Nominal current 35 Nominal input 6 Nominal (20 °C) 3.4 - 4.5 Drain pump (synchronous) Nominal Voltage 230 - 240 Nominal current 0,3 Nominal power 34 Frequency 50 Resistor (coil) 155 ± 7% Motor protection 170 Capacity(H=1,25m) 15 ± 2
4 (4) 16 (4) 1 (1)
A A A
WHIRLPOOL CONSUMER SERVICES
TECHNICAL DATA (Cont.) Program timer Type SC1 Timer basic 4619 710 67641 Timer programmed 4619 710 69741 Nominal voltage 230 - .240 V Frequency 50 Hz Harness Connectors (See circuit diagram) OA4.1 - OA4.2 Option 5 OA4.3 - OA4.4 Option 6 OB4.1 - OB4.2 Option 3 OB4.3 - OB4.4 Option 4 OC4.1 - OC4.2 Option 1 OC4.3 - OC4.4 Option 2 SLT3.1 - SLT3.3 Temperature selector SLS4.1 - SLS4.4 Spin speed selector VCF3.1 - VCF3.3 Valve (cold water) VHF3.1 - VHF3.3 Valve (hot water) Pi5.1 = negative supply Pi5.2 = data Pi5.3 = clock Pi5.4 = positive supply Pi 5.5 = negative supply PL3.1 - PL3.3 Pilot lamp Connector M7.1 - M7.7 DP2.1 - DP2.2 SET2.1 - SET2.2 DSS3.1 - DSS3.3 PR2.1 - PR2.2 Motor Pump NTC Door switch Pressostat Speeds Wash speed Ramp speed Spin speed
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54 rpm 95 rpm 1400 rpm
Ambient Temperatures Ambient temperature up to 70 °C Storage temperature up to 85 °C Output Motor M7.6 - DSS 3.2 >40 in pump step AQ2.1 -DSS 3.2 240 NTC not measurable Pump DP2.1 -DP2.2 240 Doorlock DSS3.1 -DSS 3.3 240 Pressostat E4 - E2 240 - empty PR2.1 - E2 240 - full PR2.2 - E2 240 Valve (Rast 2,5) V2.1 - V2.2 >170 Options not measurable Display module Pi5.1 - Pi5. 5 Pi5.4 - Pi5.5 12 V V V V V V V V V V
Motor Type MCA61/64 - 148 t.f./BkD0 Belt ratio i = 1 : 12.4 Resistance contacts 6-7 68.7± 7% 4-5 1.78± 7% 2-3 1.68± 7% 1-3 0.99± 7%
Single connector HE2.1 - HE2.2 Heating element PS2.1 - PS2.2 Pressostat SM3.2 - SM3.3 Mains switch (3 fold connector) Program 32 positions
Step Pre wash Main wash Rinse Spin Stop Cotton / Colour 02-06 07-21 22-28 29-31 32 Easy care 03-06 12-21 22-28 29-31 32 Delicate 04-06 14-21 22-28 29-31 32 Wool 17-21 22-28 29-31 32 Silk 18-21 22-28 29-31 32
WHIRLPOOL CONSUMER SERVICES
EXPLODED VIEW - CABINET
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WHIRLPOOL CONSUMER SERVICES
EXPLODED VIEW - DRUM
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WHIRLPOOL CONSUMER SERVICES
PARTS LIST
Item 001 0 002 0 003 0 004 0 011 0 021 0 024 0 025 0 030 0 040 0 050 0 061 1 065 0 065 1 065 2 065 4 065 5 081 0 081 1 084 0 084 1 086 0 086 2 110 0 130 0 130 1 131 0 131 1 131 2 135 1 135 2 135 3 140 0 143 0 144 0 191 0 191 1 191 2 200 0 201 0 210 0 210 1 220 0 271 0 272 0 Part No 4812 440 18996 4812 440 19343 4812 464 48112 4812 440 18993 4812 500 18068 4812 440 19783 4812 440 18998 4812 404 38551 4812 310 18586 4812 417 18787 4812 459 38021 4812 466 88464 4812 310 18339 4812 310 18236 4812 310 18399 4812 310 18335 4812 310 18336 4812 466 48057 4812 502 18424 4812 466 58001 4812 404 68021 4812 401 18409 4812 401 18412 4812 498 18139 4812 417 28047 4812 417 28048 4812 417 28046 4812 417 28045 4812 492 58022 4812 498 18137 4812 492 58023 4812 290 68153 4812 450 68218 4812 440 19782 4812 440 19589 4812 466 68557 4812 492 18015 4812 492 98011 4812 418 18181 4812 464 48002 4812 520 18034 4812 452 18994 4812 418 18246 4812 358 18157 4812 528 58004 Description Cabinet Flap Traverse BK-cold Drip tray assy Foot variable Front VBL WH Panel, rear Support control board VBL WH Table top VBL WH Hinge Plinth OMEGA Counter weight, SS-TUB, 1400 Insulation Front Pane Insulation Insulation Insulation Middle Pane Insulation Lower Shock absorber Screw damper Anti rattle, support spring Holder Holder Shock Absorber Stopper Handle, door white Plate Door lock Plate Doorlock Lower Lock Door Pin Door Lock Spring Door Lock Knob Door safety Spring Door Safety Holder, adjustable, Door Safety Door glass Glassdoor frame VBL WH Frame, door glass DE-WT Door bellow Strap Fix. Bellow Strap Tub Bottom tub Crosspiece Screw M8x20 A2F Drum 1600 Belt BK 1254 J5 Pulley
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WHIRLPOOL CONSUMER SERVICES
PARTS LIST (Cont.)
Item 272 1 272 2 272 3 292 0 301 0 303 0 321 0 321 1 331 0 332 1 332 2 332 3 332 4 332 5 400 0 400 1 409 0 421 0 430 0 451 0 490 0 491 0 500 0 581 0 620 0 630 0 631 0 631 1 691 0 701 0 701 0 701 1 702 0 703 0 707 0 707 1 707 2 707 3 708 1 711 0 712 0 713 0 717 0 717 1 717 2 Part No 4812 532 28006 4812 532 18024 4819 502 18417 4812 530 58003 4812 452 10632 4812 498 18189 4812 452 10631 4812 532 98011 4812 412 78631 4812 513 18097 4812 513 18098 4812 513 18099 4812 513 18101 4812 513 18102 4812 361 58091 4812 502 18361 4812 362 48004 4812 121 18142 4812 310 38524 4812 259 28772 4812 310 18404 4812 321 28367 4812 282 18804 4812 271 28434 4812 239 58002 4812 280 58019 4812 271 38358 4812 360 58112 4812 282 18702 4812 530 28781 4819 530 28926 4819 466 69704 4819 530 29019 4812 530 48162 4812 526 48031 4812 526 48028 4812 530 48161 4812 530 78011 4812 530 48141 4812 418 68166 4812 418 88051 4812 418 88019 4812 418 78925 4812 321 38013 4812 321 38012 Description Bushing conical Washer Screw Gasket tub bottom Control panel Handle, drawer VBL WH print. Insert panel Fastener for inlay Knob, VBL WH electr.print Push button Start VBL WH Push button spin speed VBL WH Push button option VBL WH Push button plus VBL WH Push button minus VBL WH Motor MCA61/64-148-1400 Screw M8x30 Brush, carbon motor CESET Interference filter 1,00 µF Drain pump Heating element, 2050W 240V + NTC Kit cable, mains 5m 3x1,5 Strain relief Timer SC1, 1400 Pressostat SC1-SS Module ""A"" C/DS Door lock Switch MICRO Floater Kit BK, WH Sensor NTC (SC1) Hose, inlet 3,8 m (Eltek) Hose, inlet 2,5 m (Eltek) Gasket and filter Hose intern Hose Nozzle Distribution Nozzle Fitting Washer edge disc Bend Dispenser OMEGA-3CH Drawer Detergent Flap Detergent Container Bowden cable Lever , Nozzle Holder,adjustable
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WHIRLPOOL CONSUMER SERVICES
PARTS LIST (Cont.)
Item 717 3 717 4 717 5 718 0 718 1 750 0 753 1 754 0 754 1 760 0 781 0 782 0 783 1 783 3 783 4 785 0 785 1 786 3 787 0 787 2 794 2 794 5 900 0 900 1 900 2 900 3 900 4 900 9 910 5 921 0 930 0 941 0 941 1 953 0 961 0 962 0 962 1 965 0 965 1 993 0 993 3 Part No 4812 278 88007 4812 492 38359 4812 282 18807 4812 526 48027 4812 418 88018 4812 530 48139 4812 418 68125 4812 530 28838 4812 401 18054 4812 480 58085 4819 530 28959 4812 530 28816 4812 530 28822 4812 530 18001 4812 530 28818 4812 530 28812 4812 462 79663 4812 530 28809 4812 530 28819 4812 401 18157 4812 530 58005 4812 530 58015 4812 255 18204 4812 290 88043 4812 290 88046 4812 290 88048 4812 401 18414 4812 401 48569 4812 903 08196 4812 011 18522 4812 492 38361 4812 520 28003 4812 520 28005 4812 530 68001 4812 395 98005 4812 466 38011 4812 238 58001 4812 466 68545 4812 440 18992 4819 530 29028 4812 395 58004 Description Slide Spring , Nozzle Cam 3 C. SC1/VBL/WH Siphon 3 - Chamber Accessory Boiler Chamber, air Drainhose Clamp, hose Filter set pump Hose Hose Pressostat Hose Connection Part Hose Hose Draining Threaded cap OMEGA Hose Aqua-Stop Hose with hole Strap 32-50/9 C61 O-Ring Gasket Holder Hose outlet Bracket Door lock Cable clamp Cable clamp Clamp, hose Clamp hose pressostat Screw M 5X14-Z Ring, circlip 52x2 Spring Suspension 1200 Bearing, ball 6306 Bearing, ball 6304 Shaft seal V 40 A Lever, security Cover, protect. heating element Protector, elecrical parts Cover BK/WH Lid Rearcover Bow Tool
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WIRING DIAGRAM
WHIRLPOOL CONSUMER SERVICES
00 11 22 33 44 55 66 77 88 99 45
Black Brown Red Orange yellow Green Blue Violet Grey White Yellow/Green
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CIRCUIT DIAGRAM
WHIRLPOOL CONSUMER SERVICES
AQS CUIO DP DSS HE iF m PR SET SM TI TIM V VHS
Aquastop switch Control unit, user IO Drain Pump Door safety switch Element Interference filter Motor drive Pressure switch Sensor, temperature Switch, mains Timer Timer motor Cold water valve Hot water valve
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WHIRLPOOL CONSUMER SERVICES
PROGRAM DIAGRAM - Cotton
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WHIRLPOOL CONSUMER SERVICES
PROGRAM DIAGRAM - Synthetic
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WHIRLPOOL CONSUMER SERVICES
PROGRAM DIAGRAM - Delicate
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WHIRLPOOL CONSUMER SERVICES
PROGRAM DIAGRAM - Wool and Silk
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WHIRLPOOL CONSUMER SERVICES
PROGRAM DIAGRAM - Spinning Profiles
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WHIRLPOOL CONSUMER SERVICES
FAULT DIAGNOSIS
1. 2. 3.
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The diagnostic tests must be performed on the machine without a wash load because the out of balance detection system is disabled. Set the cycle selector to "DRAIN" and wait for the time display to indicate "0:02". Press the : a) "RINSE HOLD" button twice b) "INTENSIVE RINSE" button twice c) "START" button once, The control panel will now display : · Temperature 60°C (Does not change for duration of the test sequence). · 1400 speed LED on (Does not change for duration of the test sequence). · "PREWASH" programme sequence LED on · "WASH" programme sequence LED on · "RINSE" programme sequence LED on · "RINSE HOLD" programme sequence LED on · "SPIN" programme sequence LED on - (This is Step 1 in the Table over) Drain pump runs for approximately six seconds and the test sequence automatically advances to Step 2. By pressing the Prewash button once, the timer advances to step 3.
4.
5. 6.
Notes: Each step of the test can be advanced by pressing the button in the next line of the "Advance to step by pressing :" column in the table over once without waiting for the step to complete. e.g. When the machine starts to fill in Step 2, the "Prewash" button can be pressed once to advance to Step 3 without the 60 second fill to complete.
WHIRLPOOL CONSUMER SERVICES
TEST SEQUENCE
Step Advance to step by Pump Out Temperor Fill Via : ature pressing : (See Note 1 below) Time Drum Rhythm Component(s) Checked
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PROGRAMME SEQUENCE LED * P W R RH D
1 2 3 4
Start Advances automatically Prewash button Easy ironing button
Pump out Prewash Main wash Main wash
5
6 7 8 9
Advances Main automatically after wash heating or turn temp. to 20°C (See Note 2) Eco button Cold fill. Fill via No heat. fabric softener Rinse hold button Pump out Advances Pump out automatically Rinse hold button Stop -
Stationary Rinse hold and Intensive rinse buttons Cold fill. 60 s (fill) Stationary Prewash fill, No heat Aquastop lamp (See Note 3 below) Warm fill. 60 s (fill) Stationary Prewash button No heat. and main wash fill Warm fill. 60 s (fill) plus 10 s on, Heating circuit, heating time 6 s off NTC, leakage (This fill cannot be bypassed) Heat to 60°C Cold fill. 55 s (fill) 80 s on, No heat. 2 s off
-
60 s 5.5 min -
80s on, 2s off
Fabric softener fill
10s on, Pump 6s off Spin Max Pump, spin speed -
*Programme Sequence LED's: P = Prewash W = Wash R = Rinse RH = Rinse Hold D = Drain
Note 1 Unless indicated by "Advances automatically", the test cycle can only be advanced by pressing the appropriate button once within five minutes, otherwise the machine will pump out and a false fault will be indicated. Note 2. This part of the test sequence can be terminated after the fill by reducing the temperature setting to 20°C but the NTC will not be checked for accuracy. Note 3. The Aquastop lamp will illuminate during Step 3 only. If a failure is detected during the test sequence the timer will : 1. initiate the safety step routine : A. Drain pump runs until pressure switch resets plus 30 seconds. I. II. III. 2. Main motor is turned off. Water inlet valves are turned off. Element is turned off
Stop the machine.
WHIRLPOOL CONSUMER SERVICES
FAILURE DURING NORMAL OPERATION
Model AWM8143
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If the red "Aquastop" light is on, the float switch under the unit has been actuated. Check the machine for leaks and dry the area under the float switch. If a fault is detected during normal operation, the machine will stop, the programme sequence LED where the fault occurred will flash and the speed indicator LED's will illuminate in a pattern to indicate the fault code.
FAULT CODES
Fault 1 FH 2 FA 3 FP 5 F05 6 F06 7 F07 8 F08 9 F09 11 F11 12 F12 14 F14
Speed LED's
Fault Detected Malfunction Perform the following: 1 FH Water not entering or not detected Check tap, cold inlet valve, pressure switch 2 FA Aquastop failure Check float switch under machine, empty any water from catchment tray, check for water leaks or oversudsing 3 FP Drain failure or not detecting empty Check pressure switch, blocked drain, drain drum pump 5 F05 NTC failure Check NTC 6 F06 Tachometer failure (no motor Check motor movement detected) 7 F07 Circuit board failure (motor triac) Check motor, replace timer 9 F09 Overflow failure Check drain pump, pressure switch, blocked drain 11 F11 Electronic failure Replace timer 12 F12 Heater safety failure Check heater and timer 14 F14 Electronic failure Replace timer
To operate the machine after the test cycle or after an indicated fault, turn the cycle selector to off then select the desired cycle and press Start.
WHIRLPOOL CONSUMER SERVICES
ADJUSTING DISTRIBUTION NOZZLE
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1. Select any COTTON wash cycle with the prewash off and wait until water begins to enter machine. 2. Turn the machine off at the power point. 3. Remove the machine lid. 4. Adjust the lever until the red pointer is over the index mark. 5. Replace the machine lid, turn on the power, open the detergent drawer slightly and make sure that water is only entering the main wash (middle) compartment and that no water is entering the fabric softener compartment.
Index Mark Adjustment Lever
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TIMER CONNECTIONS
Model AWM8143
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