Alliance Laundry Systems UW35PV Service Manual
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Alliance Laundry Systems UW35PV Service Manual

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See also: Operation & Maintenance Manual , Instruction Manual
Washer-Extractor
Pocket Hardmount
UWPV
Refer to Page 8 for Model Numbers
PHM1380C
Part No. F238006
www.comlaundry.com
April 2003

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Summary of Contents for Alliance Laundry Systems UW35PV

  • Page 1 Washer-Extractor Pocket Hardmount UWPV Refer to Page 8 for Model Numbers PHM1380C Part No. F238006 www.comlaundry.com April 2003...

  • Page 2: 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. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 3 38. Vacuum Breaker ..........87 39. Door Gasket Removal and Installation ..87 40. Bearings and Cartridge Seal Replacement ..88 Mounting Instructions ........92 41. Bearing Alignment .........95 Bearing Troubleshooting Tips......95 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • 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 (continued) F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • 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. F238006 © 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. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 7: Locating An Authorized Servicer

    Section 1 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

    Required Circuit Breaker Amps. 50 - 60 Wire Phase Max. Load Max. Speed Elec. Heating KW Steam Press Product No. 520003 Date Code 1097 ¨ PHM2049P F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 9: Model Identification

    Section 2 Introduction Model Identification Information in this manual is applicable to these washer-extractors. UW35PV UW60PV UW80PV UW100PV UW125PV © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 10: Section 3 - Installation

    Door Handle Spray Rinse Nozzle Water Inlet Valves Premium Wet Power Input Area Clean Module (optional) (inside) Steam Connection (optional) Drain Premium Wet Clean Module (optional) PHM1950S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 11: Electrical Installation

    Failure to observe this warning may result in personal injury and/or equipment damage and may void the warranty. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 12: Mechanical & Electrical Design

    R.C. networks for the computer. It is Do not use a phase adder on any variable- mounted on a support bracket inside of the control speed machine. module. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 13 The electrical power source is connected to the power input terminal strip inside the back of the control module. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 14: 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 F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 15: Control Has No Visible Display - P And N-Voltage Models

    CONTACT THE FACTORY BEFORE REPLACING IT. IF THE FUSEBOARD DOES SHOW A DISPLAY, RECONNECT PHM1924S THE RIBBON CABLE. NOTE: IF THE J1 RIBBON CABLE IS INSTALLED INCORRECTLY, THERE WILL BE NO DISPLAY. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 16 Section 4 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 17 CONTROL CIRCUIT BREAKERS (QF1) AND A 0.5 AMP TRANSFORMER PRIMARY CIRCUIT BREAKER (QF2). ALL AIR-OP DRAIN SYSTEMS REQUIRE 150VA XFMR. AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 18 BREAKERS (QF1) AND A 1.0 AMP TRANSFORMER RAIN VALVE REQUIRE A 150VA XFMR, TWO 1 AMP FORMER PRIMARY CIRCUIT BREAKER (QF2). S THE INPUT OF THE AC DRIVE. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 19: Control Has No Visible Display - Q-Voltage Model

    FACTORY BEFORE REPLACING IT. IF THE FUSEBOARD DOES SHOW A DISPLAY, PHM1926S RECONNECT THE RIBBON CABLE. NOTE: IF THE J1 RIBBON CABLE IS INSTALLED INCORRECTLY, THERE WILL BE NO DISPLAY. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 20 Section 4 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 21 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 22 ATED DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. USE DRAIN M4. REQUIRE TWO 1 AMP, 250V OSS THE INPUT OF THE AC DRIVE. PHM1927S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 23: No Fill Analysis

    MECHANICAL PARTS OF THE NEED REPLACING. BETWEEN THE VALVE. CONTACT THE FUSEBOARD AND J15. CUSTOMER SERVICE CHECK THE WIRING DEPARTMENT. BETWEEN J15 AND THE WATER VALVES. PHM1922S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 24 Section 4 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 25 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 26 RATED DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. USE DRAIN M4. REQUIRE TWO 1 AMP, 250V ROSS THE INPUT OF THE AC DRIVE. PHM1923S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 27: Water Runs Continuously Into The Washer-Extractor

    THERE IS A POSSIBILITY THAT THE FUSEBOARD IS CONTAMINATED. TRY CLEANING IT. IF THE TEST MENTIONED IN THE PREVIOUS STEP IS STILL UNSUCCESSFUL, REPLACE THE FUSEBOARD. PHM1920S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 28 Section 4 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 29 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 30 ATED DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. USE DRAIN M4. REQUIRE TWO 1 AMP, 250V OSS THE INPUT OF THE AC DRIVE. PHM1921S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 31: Door Lock Switch Analysis

    AND J7-2-2 ON THE BOARD. INTERFACE BOARD? CHECK THE WIRING BETWEEN THE INTERFACE BOARD AND THE SQ3 SWITCH. IF THE WIRING IS INTACT, REPLACE THE SQ3 SWITCH. PHM1918S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 32 Section 4 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 33 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 34 ATED DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. USE DRAIN M4. REQUIRE TWO 1 AMP, 250V OSS THE INPUT OF THE AC DRIVE. PHM1919S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 35: No Fuseboard Functions

    MAGNET IS IN PLACE, CHECK THE MAGNETIC SWITCH AND REPLACE IT IF NEEDED. ALSO, CHECK THE PLUG CONNECTIONS BETWEEN THE MAGNETIC SWITCH AND THE PHM1916S INTERFACE BOARD. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 36 Section 4 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 37 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 38 D DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. DRAIN M4. UIRE TWO 1 AMP, 250V THE INPUT OF THE AC DRIVE. PHM1917S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 39: No Motor Operation (With No Ac Drive Fault)

    Spin 2 Spin 3 WE-6 Computer Half Wash Fwd Half Wash Rev Wash Fwd Wash Rev Distribution Med. Spin High Spin 1 High Spin 2 High Spin 3 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 40: A-B 1305 Control Logic

    Spin 2 Spin 3 WE-6 Computer Half Wash Fwd Half Wash Rev Wash Fwd Wash Rev Distribution Med. Spin High Spin 1 High Spin 2 High Spin 3 F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 41: A-B 1336 Control Logic

    Spin 2 Spin 3 WE-6 Controller Half Wash Fwd Half Wash Rev Wash Fwd Wash Rev Distribution Med. Spin High Spin 1 High Spin 2 High Spin 3 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 42 Section 4 Troubleshooting Please refer to the following 4 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 43 CONTROL CIRCUIT BREAKERS (QF1) AND A 0.5 AMP TRANSFORMER PRIMARY CIRCUIT BREAKER (QF2). ALL AIR-OP DRAIN SYSTEMS REQUIRE 150VA XFMR. AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 44 BREAKERS (QF1) AND A 1.0 AMP TRANSFORMER AIN VALVE REQUIRE A 150VA XFMR, TWO 1 AMP FORMER PRIMARY CIRCUIT BREAKER (QF2). PHM1937S THE INPUT OF THE AC DRIVE. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 45 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 46 D DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. DRAIN M4. UIRE TWO 1 AMP, 250V THE INPUT OF THE AC DRIVE. PHM1938S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 47: No Motor Operation (With Ac Drive Fault)

    ACTION LISTED FOR EACH FAULT. DOES THE PERFORM THE ACTION LISTED FOR FAULT RETURN? THE FAULT DISPLAYED. REFER TO THE "NO MOTOR OPERATION (WITH NO AC DRIVE FAULT)" FLOW CHART. PHM1936S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 48: The Motor Is Running, But At An Abnormal Speed

    Check the control signals between the interface board and the AC drive with the voltage test shown on the charts included on the following pages. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 49: Ac Drive Fault Codes And Troubleshooting Information

    Check for grounded phase. Phase to ground fault Phase W detected between controller Check wiring between the drive and Fault and motor in Phase W. motor. Check for grounded phase. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 50 2A has been Check motor and external wiring to drive Ground detected at one or more of output terminals for a grounded Warning the drive output terminals. condition. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 51: No Spin

    REFER TO THE "THE MOTOR ROTATING AT A IS RUNNING BUT AT AN SLOW "WASH" ABNORMAL SPEED" SPEED? FLOWCHART. CHECK THE A-FRAME HARD LIMIT SWITCH BALANCE CIRCUIT. PHM1935S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 52: Fill Alarm Analysis

    INPUT LEVEL INDICATORS ON THE DISPLAY. THE WATER VALVES) THAT MAY BE RESTRICTING THE WATER FLOW. PHM1930S Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 53 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 54 ED DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. E DRAIN M4. QUIRE TWO 1 AMP, 250V S THE INPUT OF THE AC DRIVE. PHM1931S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 55: Empty Alarm Analysis

    BETWEEN THE COMPUTER AND THE UNSUCCESSFUL, REPLACE THE THE COMPUTER. FUSEBOARD. TURN ON THE FUSEBOARD. MACHINE'S MAIN POWER. DOES THE DN LIGHT ON THE FUSEBOARD COME ON IMMEDIATELY? PHM1928S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 56 Section 4 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 57 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 58 D DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. DRAIN M4. QUIRE TWO 1 AMP, 250V S THE INPUT OF THE AC DRIVE. PHM1929S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 59: Automatic Supply Dispenser Analysis

    During each step, test for voltage (220 Volts) between each respective supply terminal and the common terminal on the XT3 terminal strip. NOTE: The XT3 terminal strip is located toward the back of the control module, next to the power input block. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 60: No Keypad Functions

    "NO FUSEBOARD FUNCTION" SELECTED (E.G., DOES FLOWCHART, STEP 1. THE "NEXT09" DISPLAY CHANGE TO "XX0109")? REPLACE THE KEYPAD. IF THE PROBLEM PERSISTS, CONTACT THE CUSTOMER SERVICE DEPARTMENT. PHM1932S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 61: Door Unlocking Function

    CHECK FOR A CLOSED CIRCUIT ON THE SB2 (THE WHITE MOMENTARY DOOR UNLOCK PUSHBUTTON) WHEN THE BUTTON IS PRESSED. IF THE CIRCUIT ISN'T CLOSING, REPLACE THE SB2. PHM1933S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 62 Section 4 Troubleshooting Please refer to the following 2 pages for wiring diagram information. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 63 TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE. BUT TERMINAL POSITIONS ARE THE SAME. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 64 ED DRAIN VALVES REQUIRE TWO 2 AMP, 250V 220V BETWEEN ALL LINES AND COMMON. E DRAIN M4. QUIRE TWO 1 AMP, 250V S THE INPUT OF THE AC DRIVE. PHM1934S F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 65: Excessive Cycle Time

    45 seconds, the two steps can be accomplished together at the same time, saving 45 seconds. Refer to the “Programming Multiple Supply Steps” section of your washer-extractor’s programming manual. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 66: Excessive Vibration And/Or Noise During Spin

    (between 1 and 40 VAC). Replace the resistors on the output board (that correspond to the pumps that are turning on in mid cycle) as needed. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 67: Section 5 - Service Procedures

    ‘ground.’ The Q-voltage (200-240V/50- energized, will close, allowing the drive to be enabled 60 Hz/3ø/ 3W) and T-voltage (200-240V/50-60 to run. Hz/1ø/2W) machines will have the control voltage F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 68 Board Output Fuse Board QF2 Circuit Breaker (Not Present On Q & T Voltages) Relay Relay Relay Relay P001S Buzzer (HA1) Figure 1 Display/Fuse Board, Interface Board © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 69: Electrical Testing

    It is available from Alliance Laundry Systems. Order the specific unit referenced in the parameter listing that came with the machine. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 70 Y048I Y048I Figure 3 Meter Lead Placement © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 71: Computer Test Procedure

    • Wiring diagram, WE-6 (supplied with the Refer to Figure 4. washer-extractor). (2) If the plug is intact and is installed correctly, proceed to Paragraph 25. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 72: Test Cycle

    Check for loose wires or bad connections computer, making sure that enough time has been associated with the door lock switch. allowed for fill and/or drain. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 73: If There Is No Spin, But The Rest Of The Program Is Ok

    Reinstall the computer board and carefully b. Review the cycle information and change it as tighten the four nuts. needed. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 74 Turn the power on and test the keypad operation. Refer to Paragraph 23. NUTS (4) PLUG AND RIBBON CABLE CONTROL MODULE DECAL KEY PAD WE-6 COMPUTER BOARD P132D Figure 4 Computer Board and Keypad © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 75 RACEWAY EXTERNAL J10-1, J12-1 AND J15-1 SUPPLY CAN BE FOUND) ROUTING J10-1 P003S CE OPTION SHIELDED MOTOR J15-1 J12-1 CABLE CONNECTOR Figure 5 Control Module Familiarization Guide F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 76: Computer Board Removal And Installation

    Remove the two clear covers from the board. g. Label and disconnect the two wires from the Refer to Figure 8. keymode switch to the computer board at the terminals marked “write inhibit.” © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 77: Interface Board Removal And Installation

    Refer to Figure 9. g. Label the wires and disconnect the headers J6 and J5 from the output board. Refer to Figure 1. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 78: Keymode Switch

    (See boxed note below if a NOTE: Never force a plug into a jack. This can thermocouple is not available.) Close the door. result in irreparable damage to the electronic circuitry. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 79 Temperature Calibration k. Reinstall the computer board cover (refer to Step c) and the module top cover (refer to Step F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 80: Ac Drive Removal And Installation

    (facing the front of the machine) that attach the AC drive to the control module. h. Remove the AC drive. i. Installation is the reverse of removal. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 81: Drive Motor

    Figure 15. (ohms). e. Mark and remove the three power wires and the ground wire. f. Remove the bolts attaching the motor to the frame. Remove the motor. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 82: Installation

    Reposition the motor until the belt reaches the same tension as before the old motor was removed. Completely tighten the motor bolts. f. Reinstall the cage wrap and back panel. PHM1947S Figure 16 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 83: Checking Belt Tension And Deflection

    Remove the screws attaching the cage wrap and back panels to the machine. Remove the cage e. Reinstall any panels that were removed in Step wrap and back panel. Refer to Figure 16. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 84: Water Level Pressure Switch

    AC drive Figure 20 interface board. Refer to the wiring schematic Water Level Pressure Switch Terminals supplied with machine for details. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 85: Removal And Installation

    Tubing replace the valve. Pressure Refer to Figure 22 for an exploded view of the Switch valve. Header PHM1941S Figure 21 PHM1948S Figure 22 F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 86: Drain Valve

    Remove one of the screws that attaches the f. Remove the flange relay. Refer to Figure 24. flange relay to the control module. Refer to g. Installation is the reverse of removal. Figure 24. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 87: Vacuum Breaker

    Turn off power to the machine. Removal Depress the door gasket and roll it away from the door. Refer to Figure 25. PHM1945S Figure 26 Door Gasket PHM1944S Figure 25 F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 88: Bearings And Cartridge Seal Replacement

    Remove the rubber trim from around the door/shell. g. Pull the shell front off of the machine. Figure 27 c. Remove the front, back, top and side panels. Refer to Figure 28. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 89 Section 5 Service Procedures PHM196K Shell band Shell Rubber Trim Stiffener plate Shell front Rear bearing Basket Front and rear bearing detail Cartridge seal assembly Figure 29 UW35 F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 90 Section 5 Service Procedures PHM197K Shell band Shell Rubber Trim Stiffener plate Shell front Gasket Basket Cartridge seal assembly Figure 30 UW60, UW80, UW100 and UW125 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 91 Grasp the inner race of the bearing with a pipe wrench and rotate the shaft by turning the basket. If this Figure 33 F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

  • Page 92: Mounting Instructions

    Clean the alignment shaft and apply a light coat 80, 100 2.9375 2.9357-2.9335 of oil to it with a clean cloth to assist with the 3.4375 3.4375-3.4335 insertion of it through the bearings. Table 1 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...
  • Page 93 Once the basket shaft has cleared the rear bearing, remove the alignment shaft. UW35/60 UW80/100 UW125 PHM205K Set Screw Pattern Figure 34 F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
  • Page 94 Test the machine for leaks. forward until the ring comes into contact with the nylon. This will set the correct seal spring compression. Refer to Figure 35. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F238006...

  • Page 95: Bearing Alignment

    (3) If the basket play persists, replace the bearing. For warranty purposes, the old bearing should be returned to the manufacturer for a complete analysis. F238006 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...

This manual is also suitable for:

Uw60pvUw80pvUw125pvUw100pv

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