Alliance Laundry Systems AFB50RSP111TW01 Troubleshooting Manual
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Alliance Laundry Systems AFB50RSP111TW01 Troubleshooting Manual

Home frontload washers
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Home Frontload
Washers
Refer to Page 6 for Model Numbers
FLW1536C
Part No. 802850R2
www.comlaundry.com
August 2011

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Summary of Contents for Alliance Laundry Systems AFB50RSP111TW01

  • Page 1 Home Frontload Washers Refer to Page 6 for Model Numbers FLW1536C Part No. 802850R2 www.comlaundry.com August 2011...

  • Page 3: Table Of Contents

    All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the expressed written consent of the publisher. 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 4 Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 5: Section 1 - Safety Information

    • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the product is properly grounded and to reduce the risk of fire, electric shock, serious injury or death. W006R2 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 6: Locating An Authorized Servicer

    Locating an Authorized Servicer Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper service. Review all service information before beginning repairs. Warranty service must be performed by an authorized technician, using authorized factory parts. If service is required after the warranty expires, Alliance Laundry Systems also recommends contacting an authorized technician and using authorized factory parts.

  • Page 7: Section 2 - Introduction

    When calling or writing about your product, be sure to mention model and serial numbers. Model and serial numbers are located on nameplate(s) as shown. FLW2123N Nameplate 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 8: Model Identification

    Introduction Model Identification Information in this manual is applicable to these machines: AFB50RSP111TW01 AFN50FSP111TW01 AFN50RSP111TW01 AFN51FSP111TN01 ATSA0AWN ATSA5AWN CTSA0AWN © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 9: Theory Of Operation (Front Control Shown)

    Switch (Located in control cabinet) Control (Located in control cabinet) Mixing Valve Temperature Selector Belt Cycle Selector Inner Basket Outer Inverter Motor Control FLW1774S Electric Drain Pump 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 10 (refer to Table 1 or Table 2). immediately stops and then restarts the spin. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 11: Section 3 - Troubleshooting

    The knocking may occur during a pulse spin and fade after reaching a higher RPM. To correct this condition, replace the belt. 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 12: No Spin Due To Out-Of-Balance Switch Wiring Problem Starting Serial Nos. Beginning 0307

    From End of Terminals Wire Clamp First Section of Tape 4.5 In. (11.43 cm) From End of Terminals Wire Tie Cut Off Broken Wires Here FLW1842B Figure 1 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 13: Troubleshooting Leds On Washer Inverter Controls Starting Machine Serial No. 0911014603

    A no spin condition is not caused by intermittent operation of the motor or motor control (inverter assembly). DO NOT replace these components for no spin complaints if the unit passes the following procedure: 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 14 Is pressure cycle. Close door switch or and start washer. pressure switch wiring inoperative? Replace switch and/or wiring. FLW1789S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 15: Troubleshooting Shock Absorbers

    A large amount of grease/oil indicates a shock that might fail soon. Do not replace shock until the internal spring has broken as described in Step 2. 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 16 • Motor not grounded! Disconnect electric power before servicing motor. W485 Good Shock Shows Approximately 2 inches of Rod FLW1845B Figure 3 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 17: Error Code Listing

    HEATING LED one-second on/one second off to indicate an open/ heater) shorted temperature sensor error. This error will be cleared when the door is opened at the end of the cycle. 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 18: Washer Will Not Start - No Leds/Lights Lit (No Response To Start Switch)

    Correct wiring terminals "H9-3" to "H9-7" to and/or replace on the machine control when start switch. the start switch is depressed? Replace machine control. FLW1726S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 19 Troubleshooting Washer Will Not Start – No LEDs/Lights Lit (No response to start switch) 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 20: Washer Will Not Start - Door Open Error (Wash/Rinse Leds Flashing - Door Must Be Closed And Attempting To Lock)

    Is there 120 VAC from Replace the the BLK wire on the door door switch. switch to neutral? Correct wiring to the door switch. FLW1775S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 21 Troubleshooting Washer Will Not Start – Door Open Error (Wash/Rinse LEDs Flashing – Door must be closed and attempting to lock) 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 22: Washer Will Not Start - No Door Lock (Door Led Flashing)

    120 Volts Correct wiring at the door lock between machine between the WHT/RED control and door and the PNK/BLK lock assembly. wires? Replace door lock assembly. FLW1776S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 23 Troubleshooting Washer Will Not Start – No Door Lock (Door LED Flashing) 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 24: Motor Will Not Run (Door/Final Spin Leds Flashing)

    Tach. Circuit: Approx. 115 ohms (Terminals 4-5) control. Refer to values Windings: Approx. 4 - 5 ohms (Terminals 1-2, 1-3, 2-3) at right. Replace motor. FLW1712S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 25 Troubleshooting Motor Will Not Run (Door/Final Spin LEDs Flashing) 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 26: Washer Will Not Fill - No Communication Error (Wash/Door Leds Flashing)

    Replace terminals "H9-1" to pressure "H1-1" on the motor switch. control board? Is there Replace 120 Volts motor at the control. mixing valve? Replace mixing valve. FLW1713S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 27 Troubleshooting Washer Will Not Fill – No Communication Error (Wash/Door LEDs Flashing) 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 28: Washer Overflows

    Is there 120 Volts and replace across the coil of inoperative either the hot or cold pressure switch water solenoid? if necessary. Replace inoperative mixing valve. FLW1665S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 29 Troubleshooting Washer Overflows 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 30: Pump Does Not Operate

    Is there Correct wiring 120 Volts from between pump "H6-2" to "H6-5" on the machine control? machine control. Replace machine control. FLW1670S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 31 Troubleshooting Pump Does Not Operate 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 32: Serial Communication Error (Final Spin/Rinse Leds Flashing)

    Replace the harness. FLW1758S *NOTE: Machine must be restarted to check voltage. Voltage is intermittently present for the first 15 seconds until error mode is displayed. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 33 Troubleshooting Serial Communication Error (Final Spin/Rinse LEDs Flashing) 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 34: Washer Will Not Heat - Open/Shorted Temperature Sensor (Heating Led Flashing At End Of Cycle) (Models Equipped With Heater)

    500-35000 Ohms? Using an Ohmmeter, is the resistance value Replace thermistor/heater at the thermistor assembly. between 500-35000 Ohms? Check wiring to thermistor. FLW1723S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 35 Troubleshooting Washer Will Not Heat – Open/Shorted Temperature Sensor (Heating LED Flashing at End of Cycle) (Models equipped with heater) 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 36: Washer Will Not Heat (Models Equipped With Heater)

    Replace Is there heater. 120 Volts across Replace terminals 1-2 on machine control. the heat relay? Replace heat relay. FLW1724S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...
  • Page 37 Troubleshooting Washer Will Not Heat (Models equipped with heater) 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 38 Troubleshooting Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 39: Section 4 - Adjustments

    During 1000 RPM spin, adjust leg up or down by turning it 1/8 turn until washer’s vibration is reduced and washer is at its most stable point. l. Re-tighten locknut. 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 40: Loading Door

    Door hinge to front panel, then raise or lower door before retightening screws. Refer to Figure 5. Screw FLW1771S Figure 5 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 41: Door Catch

    Adjust door catch so the outside edge is aligned with the edge of the lock. Refer to Figure 7. Outer Bezel Inner Bezel Cut Away FLW1777S Figure 6 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 42 • Motor not grounded! Disconnect electric power before servicing motor. W485 Funnel Door Catch Door Lock Alignment of These Two Edges 802803 Catch H250SE3B SHOWN CLOSED Figure 7 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

  • Page 43: Motor Belt Tension

    Refer Inner Basket Pulley Pivot Bolt Adjusting Belt Inch Bolt Motor Mounting Motor Bracket Shaft Metal Pivot Bolt Adjusting Bolt Wire Harness FLW1768S Figure 8 802850 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 44: Shipping Braces

    Removal of supports prior to final installation may cause Shock Absorber Shipping Support Shock Absorber Shipping Support Shipping Bracket FLW821S Figure 9 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 802850...

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