Amana Domestic WasherTechnical Information
Contents
1. Illustration Component 40077101 Temperature switch 1 052i 1 L1 L2 Mixing valve Timer Pressure switch Lid switch SPST Brake pad kit RT3100021 Rev 0 Test Procedure Disconnect wires from component to properly measure the resistance of the component Place switch in the following positions and measure across the terminals below Hot Cold 22 66 Warm Cold 11 1 L1 2 1 2 Cold Cold Measure resistance of terminals on each valve Resistance across each valve Verify input and output voltage is present Verify wiring is correctly connected to the timer Do not disconnect the pressure hose from pressure switch to perform measurements Measure resistance across the following terminals on the pressure switch Terminal 1 2 Terminal 1 Disconnect wire terminals from switch Test terminals with switch closed Test terminals with switch If washtub does not stop spinning within seven seconds after opening loading door If brake pads make Results Approximately 1000 2 10 See timing sequence chart for functional description of the component Refer to wiring diagram schema2. Externally identical must be identified by part number If transmission locks up replace Refer to Parts Manual to verify which drive belt and pulley size is required Continuity should be indicated on each wire Verify polarity and grounding RT3100021 Rev 0 Internal Motor Diagram and Schematic 44 WARNING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires it One or Two Speed Motors __ Continuity exists between switch NO terminal R and Red wire Start YES Terminals Manually depress actuator Inoperative start switch Continuity broken between NO Replace switch switch terminal R and Red wire YES ___ Continuity exists between switch NO terminal P and Red wire High Speed YES i y Terminals 3 Manually depress actuator gt Inoperative high speed Continuity broken between switch Replace switch switch terminal P and Red wire YES Continuity broken between No ere switch terminal P and Violet wire ow Spee Terminals Manually depress actuator Inoperative low speed Continuity exists between switch switch Replace switch terminal P and Violet wire YES y Motor switch checks OK Start 4 5 o
3. 6 HOLOW 2 9 9 __ 119 lt 04 2 E INd L L ANd 02 5 8 aIH LHM ANd S rol 88 HOLIMS N un WOO 9 2 12 2 5 TAAINED 6 lt HOLIMS 8 ONNA S 1 91 5 4 s z 9 Q lt OHO h gt D HOLIMS dWAL fE ATUNTA lt p _ 1 Z 2 GSu LHM NOLLISOd AWD lt le dOLOL 5 ni ba 2 2 T 7 TWHN LWNGSY oa TIANY g IN Zk 0770 L 9710143099 1 amp LOH NOILOANNOO A 5 2 IMYA 5 D 25 gt Fe April 2001 Rev 0 RT3100021 Wiring Diagram and Schematic 44 WARNING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires it SCHEMATIC 3 POSITION WATER TEMP SWITCH HOT WARM WARM 1 COLD 83 SPRAY RINSES COLD TIMER MOTOR April 2001 120 VO
4. 2 100 2 2 20 30 a Qo 40 3 gt 50 p 60 A 2 A 5 A WARNING gt Failure to install maintain and or 80 operate this machine according to 2 manufacture s instructions may i 90 0 result in conditions which 2 00 produce bodily injury and or 100 gt a moz 110 moc THIS MACHINE MANUFACTURED 120 UNDER ONE OR MORE OF THE a FOLLOWING PATENTS a 130 UNITED STATES NO 3 253 874 5 3 838 755 3 845 642 140 TE CANADIAN NO 1 008 265 N 994 685 N 150 F OTHER PATENTS PENDING N 8 160 5 R 170 CONTACTS OPEN m ee 5 CONTACTS CLOSED X 180 D lt y 190 gt 5 0 200 2 PARTNO 40117601 n n 2 gt 210 2 00 Mm gt Q g 220 RINSE 8 230 gt 240 7 D 250 9 260 nmo g Wa 270 A gt ow gt 4 e 280 RRON mA gt a o gt R 290 _ gt gt 0 gt KR 300 Aron m amp 2 310 Q E Oe o gt 4 320 2 00 mocro 330 RINSE 340 ae gt a 2 g 350 za TAO T 4 Ue gt Ze Qe ne Be 5 Be 2 e 1 ae ___ 2 2 2 Y 2y 85 a E o Be 55 2 2 2 5 5 Fa 85 RE
5. ERG a a a 25 RT3100021 Rev 0 8 April 2001
6. Amana Domestic Washer Technical Information 120 V 60 Hz Models ALW210RMC PALW210RMC1 ALW210RMW PALW210RMW1 Due to possibility of personal injury or property damage always contact an authorized technician for servicing or repair of this unit e Refer to Service Manual RS3100007 for detailed installation operating testing troubleshooting and disassembly instructions e Refer to Parts Manual RP3100020 for part number information 44 CAUTION All safety information must be followed as provided in this Technical Sheet and in Service Manual RS3100007 44 WARNING To avoid risk of electrical shock personal injury or death disconnect power to unit and discharge capacitor before servicing unless testing requires it ALW210RM ALW210RM Power Source Wash cycles 36 Voltage AC 120 VAC Water temperatures Amperage minimum requirement Amperage maximum load Steady Spin Balance System Frequency Self cleaning lint filter Motor horsepower Self adjusting rear leveling legs Receptacle ____ ___6 208 __ 210 Agitationstroke X Plug CT 62 TriAction wash system X Dimensions S O ee ee Height of cabinet J 193 Ibs April 2001 1 RT3100021 Rev 0 Component Testing Information 44 WARNING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires it
7. LTS A C 60 HZ FI PS PRESSURE SWITCH Sis MIXING VALVE a COLD s 60074 2 5 HOT 4 o LID 4 19 000 6 SWITCH gee A H A _ _ 3 POSITION WATER TEMP SWITCH 22 g 3 1j _ MTR A MOTOR 1 hy EA S F START 6 __ AGITATE SPIN INDICATES INTERNAL TIMER BUSS 7 RT3100021 Rev 0 Timer Cycle Chart 44 WARNING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires it gt ine v ola 219 Dla ola ola Dia 2 2 gal lz 52 TIMER 5 lola gt gt z 8 g g 8 26 jz Sl S CHART 53 lt 9 212 2 5 rg 219 gt F 92 5 52 9 22 2 2 2 5 gt gt 291 33 g gH a lt RY el 2
8. hms between Brown wire LNO Inoperative start winding Winding and Red wire Replace motor YES ii High Speed 1 2 ohms between Blue wire and NO p noperative high speed winding Winding Yellow wire Replace motor YES y Low Speed 1 2 ohms between Yellow wire Inoperative low speed winding indi gt Winding and Violet wire Replace motor YES Protector Continuity exists between Yellow NO gt Inoperative common lead wire and White wire Replace motor YES y All motor windings checks OK RT3100021 Rev 0 4 April 2001 Internal Motor Diagram and Schematic 44 WARNING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires it Wire harness connection Violet 5 w 4 POLE MAIN E 000 000 WHITE OOD re 6 POLE MAIN OOO PROTECTOR AUX Motor Assembly two speed motor April 2001 5 RT3100021 Rev 0 Yn 5 5 dOl 0 S 0 O or 5 2 J 5 2 aa WNINHSL GANNIL D Z LHM a EE 6 bld 9 9 eo 91 Gy IT 1
9. tic for correct contacts Air pressure that actuates switch is determined by the water level of the tub Continuity no pressure Continuity pressure Continuity gt 10 Infinite 1 MQ Replace all three brake pads Apply a thin layer of silicone 26594P on pads see Service Bulletin ASQ 213 B April 2001 Component Testing Information 44 WARNING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires it 4011 40084501 40040301 Transmission assembly Drive belt April 2001 Power cord Type of motor Two speed Discharge Capacitors Remove wires from capacitor terminals and connect ohmmeter set on highest resistance scale to terminals Also check between each terminal and capacitor case Verify drain pump is not clogged or damaged Type of transmission 710 rpm Type of drive belt 710 rpm Refer to Parts Manual for proper pulley size Measure resistance of wires See following section Internal Motor Diagram and Schematic for correct wiring contacts Between Terminals Meter should momentarily deflect towards zero then return to over 5 MQ If no deflection occurs or if continuous deflection occurs replace capacitor Terminal to Case Infinite resistance Remove clog and verify proper operation Replace drain pump if damaged
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