Alliance Laundry Systems UW60TV Troubleshooting Manual
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Alliance Laundry Systems UW60TV Troubleshooting Manual

Pocket hardmount unilinc control
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See also: Programming Manual , Operation & Maintenance Manual
Washer-Extractor
Pocket Hardmount

UniLinc Control

Refer to page 7 for Model Numbers
35 - 125 Models
PHM1408C
150 Models
PHM1409C
PHM1409C
Part No. F8123401R2
www.comlaundry.com
March 2011

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  • Page 1: Unilinc Control

    Washer-Extractor Pocket Hardmount UniLinc Control Refer to page 7 for Model Numbers 35 - 125 Models PHM1408C 150 Models PHM1409C PHM1409C Part No. F8123401R2 www.comlaundry.com March 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. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 4: 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 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 5: Important Safety Instructions

    This will release any accumulated hydrogen gas. The gas is flammable. Do not smoke or use an open flame during this time. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 6 Any problems or conditions not understood should be reported to the dealer, distributor, service agent or the manufacturer. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 7: Locating An Authorized Servicer

    Safety Information 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 8: Section 2 - Introduction

    Nameplate Location 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. PHM2868P © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 9: Model Identification

    UWU060T0M UWU060T0V UWU060T1L UWU060T1M UWU060T1V UWU060T2L UWU060T2M UWU060T2V UWU060T3L UWU060T3M UWU060T3V UWU080T0V UWU080T1V UWU080T2V UWU080T3V UWU100T0V UWU100T1V UWU100T2V UWU100T3V UWU125T0V UWU125T1V UWU125T2V UWU125T3V UWU150T0V UWU150T1V UWU150T2V UWU150T3V F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 10: Section 3 - Uw Theory Of Operation

    2 flange-type bearing that are bolted to the frame. UW150 models use 2 bearings that are held in place by a single cast-iron trunnion that is bolted to the frame. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 11: Section 4 - Troubleshooting

    · Never start the washer-extractor with any guards/panels removed. · Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer-extractor is properly grounded. W461R1 F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 12: No Visible Display

    (display) to the H3 plug on the AP1 output between H3-18 (common) and H3-3 (VUR, 33 VDC) and board (fuse board). between H3-4 for (24 VDC). Contrast Backlight Contrast / Backlight Menu PHM1008R Figure 1 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 13: No Fill Analysis

    Make sure the water inlet valves’ ground wires are connected. Refer to point D on the No Fill Analysis wiring diagram. Please refer to the following 2 pages for wiring diagram information. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 14 Troubleshooting No Fill Analysis (Sheet 1 of 2) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 15 Troubleshooting No Fill Analysis (Sheet 2 of 2) PHM2081S F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 16: No Cold Or Hot Spray-Rinse

    NOTE: Look for any grounding issues such as pinched inlet valve wires (i.e., HS or CS signal lines from the output board to the hot or cold water valve solenoids). © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 17 Troubleshooting Please refer to the following two pages for wiring diagram information. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 18 Troubleshooting No Cold or Hot Spray-Rinse (Sheet 1 of 2) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 19 Troubleshooting No Cold or Hot Spray-Rinse (Sheet 2 of 2) PHM2082S F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 20: Door Errors (Close Door/Lock Door)

    The door will not unlock. Check for loose connections on the door lock solenoid. Test the solenoid for voltage (220VAC when energized). Replace the solenoid as needed. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 21 Troubleshooting Please refer to the following two pages for wiring diagram information. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 22 Troubleshooting Door Errors (Close Door/Lock Door) (Sheet 1 of 2) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 23 Troubleshooting Door Errors (Close Door/Lock Door) (Sheet 2 of 2) PHM2083S F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 24: No Ap1 Output Board Functions

    AP1 output board and the transformer. H1 plug. The incoming voltage should be 24VAC. Refer to point G on the No AP1 Output Board Functions wiring diagram. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 25 Troubleshooting Please refer to the following two pages for wiring diagram information. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 26 Troubleshooting No API Output Board Functions (Sheet 1 of 2) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 27 Troubleshooting No API Output Board Functions (Sheet 2 of 2) PHM2084S F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 28 External Supply 5 SPD1 VFD Speed Select 1 External Supply 6 SPD2 VFD Speed Select 2 External Supply 7 SPD3 VFD Speed Select 3 External Supply 8 Hot Spray © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 29 VFD Balance Temperature Satisfied PAUS External Dispenser Pause Door Lock DFLT Drive Fault Optional Switch (Jog on 150#) Frame Switch Low Level Pressure Switch Water Level Satisfied F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 30: No Motor Rotation (With No Active Drive Fault)

    (over 1.414. 240VAC). NOTE: If drive fault 5 occurs only while the machine is accelerating to the extract speed, the motor windings may be deteriorating. (Continued) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 31: Door Cannot Be Unlocked

    Inputs and Outputs Menu while the machine is filling. NOTE: When the heater is on, the HT LED on output board AP1 should be lit and HT on the Inputs Outputs Menu should be highlighted. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 32 Troubleshooting Heating Malfunction (Sheet 1 of 3) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 33 Troubleshooting Heating Malfunction (Sheet 2 of 3) PHM2086S F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 34 Troubleshooting Heating Malfunction (Sheet 3 of 3) PHM2087S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 35: Alarm Analysis

    The ST1 thermistor is not functioning. Check for voltage between the AP2 Board and thermistor. If 5VDC are present, check the termistor for corrosion. Clean or replace the thermistor as needed. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 36 Troubleshooting Temperature Faulting (Sheet 1 of 2) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 37 Troubleshooting Temperature Faulting (Sheet 2 of 2) PHM2088S F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 38: Excessive Cycle Time

    NOTE: Check the Alarms Menu to find the error that occurred in the last cycle, which will explain why there is excessive cycle time. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 39 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 40 Troubleshooting Excessive Cycle Time (Sheet 1 of 2) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 41 Troubleshooting Excessive Cycle Time (Sheet 2 of 2) PHM2089S F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 42: Cycle Aborted/Stopped In Mid Cycle

    Refer to point C on the Cycle Aborted/Stopped in Mid Cycle wiring diagram. A door lock or open error. Refer to the Door Errors (Close Door/Lock Door) troubleshooting. (continued) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 43 35 and 205 degrees F. An S.P.I. error. Check the wiring from H3 on the AP1 Output Board to H1 on the AP2 Control Logic Board for loose connections. F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 44 Troubleshooting Please refer to the following 2 pages for wiring diagram information. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 45 Troubleshooting Cycle Aborted/Stopped in Mid Cycle (Sheet 1 of 2) F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 46 Troubleshooting Cycle Aborted/Stopped in Mid Cycle (Sheet 2 of 2) PHM2090S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 47: Drain Error

    Neutral Terminal 60hz Units – connect the neutral terminal and the 60hz terminal. Ground Terminal 50hz Units – connect the neutral terminal and the 50hz terminal. Figure 2 F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 48 Troubleshooting Please refer to the following 2 pages for wiring diagram information. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 49 Troubleshooting Drain Error (Sheet 1 of 2) F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 50 Troubleshooting Drain Error (Sheet 2 of 2) PHM2093S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 51: Lubricate Bearings Display

    NOTE: Grease zerk fittings are located on the left side of the control module. Refer to Figure 4. Lubricate with Premium Grade 2 Lithium Base Grease Two Strokes Every Month or 200 Hours Of Operation Front Rear PHM2095S Figure 4 F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 52: No Audible Signal

    To avoid personal injury, do NOT reach into the basket while it is rotating. Keep all personnel at a safe distance from the machine while using the basket Jog Feature. W641 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...
  • Page 53 Troubleshooting UW150 Jog Operatio Errors (Sheet 1 of 2) F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 54 Troubleshooting WU150 Jog Operation Errors (Sheet 2 of 2) PHM2096S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 55: Abnormal Operation (Water Level, Coast Time Etc.)

    AP1 Output Board H14 – Capacitor Configuration Jumper Detail W150 W100 W125 PHM2097S Hold the plug facing in this direction with the snap on the right side. Figure 5 F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 56: Pda Communication Problem

    AP1 chassis to the pad on AP1. Refer to Figure 6. PHM2098S AP1 Chassis Tab making contact with the ground pad. AP1 grounding pad (silver). Figure 6 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

  • Page 57: J-Plug Connections (Inside Of Control Module)

    Troubleshooting 20. J-PLUG CONNECTIONS (Inside of Control Module) PHM2091S PHM2091S J15 Plug J13 Plug J3 Plug J16 Plug J14 Plug J29 Plug J30 Plug Figure 7 F8123401 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 58: J-Plug Connections (Rear Of Control Module)

    Troubleshooting 21. J-PLUG CONNECTIONS (Rear of Control Module) PHM2092S PHM2092S J29 Plug J14 Plug J16 Plug J3 Plug J13 Plug J15 Plug J30 Plug Figure 8 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F8123401...

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