Amana Domestic Washer Technical Information 120 V, 60 Hz Models

Transcription

1 mana Domestic asher echnical nformation 0 V, 0 z Models 50MC 50M 50MC 50M Due to possibility of personal injury or property damage, always contact an authorized technician for servicing or repair of this unit. efer to ervice Manual for detailed installation, operating, testing, troubleshooting, and disassembly instructions. efer to arts Manual 0000 for part number information.! C ll safety information must be followed as provided in this echnical heet and in ervice Manual ! G o avoid risk of electrical shock, personal injury, or death, disconnect power to unit and discharge capacitor before servicing, unless Models 50M* Models 50M* ower ource ash cycles Voltage C 0 VC ater temperatures mperage (minimum requirement) 5 ater level Variable mperage (maximum load) eatures requency 0 z teady pin alance ystem X Motor horsepower / elf-cleaning lint filter X eceptacle -0 elf-adjusting rear leveling legs X lug -0 0 gitation stroke X Dimensions ri ction wash system X Cabinet abric softener dispenser X eight overall xtra rinse X eight of cabinet idth 7 Motor speed speed Depth 8 pin speed (revolutions per minute) 0 / 7 rpm Clearance washer lid 7 / gitation speed (strokes per minute) eight igh 9 spm Crated 9 lbs. Medium spm March ev. 0

2 Component esting nformation! G o avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless llustration Component est rocedure esults emperature switch Disconnect wires from component to properly measure the resistance of the component. lace switch in the following positions and measure across the terminals below: ot / Cold - > Ω arm / arm -, -, - -, -, - > Ω arm / Cold -, -, - > Ω Cold / Cold - > Ω Mixing valve Measure resistance of terminals on each valve. esistance across each valve. pproximately 000 Ω ± 0% imer Verify input and output voltage is present. ee timing sequence chart for functional description of the component. Verify wiring is correctly connected to the timer ressure switch Do not disconnect the pressure hose from pressure switch to perform measurements. Measure resistance across the following terminals on the pressure switch: erminal to erminal to efer to wiring diagram/schematic for correct contacts. ir pressure that actuates switch is determined by the water level of the tub. Continuity (no pressure) Continuity (pressure) id switch Disconnect wire terminals from switch. est terminals with switch closed. est terminals with switch open. Continuity nfinite > Ω MΩ rake pad kit f washtub does not stop spinning within seven seconds after opening loading door. eplace all three brake pads. 08* ocker switch (xtra inse) * ndicates color f brake pads make noises. Measure resistance of switch positions: Closed ( position) pen ( position) pply a thin layer of silicone (59) on pads, see ervice ulletin Q Continuity nfinite > Ω MΩ 0009 ev. 0 March 00

3 Component esting nformation! G o avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless llustration Component est rocedure esults 00 Motor ype of motor: wo speed ee following section nternal Motor Diagram and chematic for correct wiring contacts Capacitor Discharge Capacitors emove wires from capacitor terminals and connect ohmmeter, set on highest resistance scale to terminals. lso check between each terminal and capacitor case Drain pump Verify drain pump is not clogged or damaged. etween erminals: Meter should momentarily deflect towards zero then return to over 5 MΩ. f no deflection occurs, or if continuous deflection occurs, replace capacitor. erminal to Case: nfinite resistance emove clog and verify proper operation. eplace drain pump if damaged ransmission assembly ype of transmission: 0 rpm xternally identical, must be identified by part number. f transmission locks-up, replace Drive belt ype of drive belt: 0 rpm efer to arts Manual, to verify which drive belt and pulley size is required. efer to arts Manual for proper pulley size ower cord March ev. 0

4 nternal Motor Diagram and chematic! G o avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless ne or wo peed Motors tart erminals Continuity exists between switch terminal and ed wire. Y Manually depress actuator. Continuity broken between switch terminal and ed wire. noperative start switch. eplace switch. Y Continuity exists between switch terminal and ed wire. igh peed erminals Y Manually depress actuator. Continuity broken between switch terminal and ed wire. noperative high speed switch. eplace switch. Y ow peed erminals Continuity broken between switch terminal and Violet wire. Y Manually depress actuator. Continuity exists between switch terminal and Violet wire. noperative low speed switch. eplace switch. Y Motor switch checks. tart inding -5 ohms between rown wire and ed wire. noperative start winding. eplace motor. Y igh peed inding - ohms between lue wire and Yellow wire. noperative high speed winding. eplace motor. Y ow peed inding - ohms between Yellow wire and Violet wire. noperative low speed winding. eplace motor. Y rotector Continuity exists between Yellow wire and hite wire. noperative common lead. eplace motor. Y ll motor windings checks ev. 0 March 00

5 nternal Motor Diagram and chematic! G o avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless ire harness connection block Y hite rown Yellow lue Violet ed G Y Y M V D M C X Motor ssembly (two speed motor) March ev. 0

6 iring Diagram and chematic! G o avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless CC DGM GD C D M G V 9 GY / / M. C G 0 / D/ M M 5 /D GY/ / / 8 /.. X / X C G V CC 8 G. GD G CC G/Y GD GY /D G/Y G C / D C CM. V DG D M = CD MXG VV GD CD C G G/Y D /D G GY G/Y G 5 5 /D M V D CC 0009 ev. 0 March 00

7 iring Diagram and chematic! G o avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless CMC 0 V.C. 0 Z X C MXG VV CD X C M. C CD M CD CD CD - -, - - D C.. V M. C Y = CD M M M M M G 7 8 G G DC M March ev. 0

8 imer Cycle Chart! G o avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing, unless CM V M V- CD X D C M C D M C C C C C C C C C C C C C CC M & M M & M M & M M & / Y M M -V - M- M- G- G G- G - - M M- - -X DG M G M DC D X X X ailure to install, maintain, and/or operate this machine according to manufacture's instructions may result in conditions which can produce bodily injury and/or property damage. MC MCD D M G : D :,5,87;,88,755;,85 CD :,008,5; 99,85 DG CC CC CD. 080 V V M G M X Y "" DC 7 CD ±7 CD. "" DC 7 CD M ±7 CD. G GY/ 5 / / X 9 8 / 7 0 V X 5 / D 8 7 / 0 9 D/ GY / 0009 ev. 0 8 March 00