ALLIANCE BD3NGBGS303EW01 Original Instructions Manual

Commercial dryer
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Commercial Dryers
Refer to Page 6 for Model Numbers
DRY726C_SVG
Original Instructions
Keep These Instructions for Future Reference.
CAUTION: Read the instructions before using the machine.
(If this machine changes ownership, this manual must accompany machine.)
Part No. D515519R3
www.alliancelaundry.com
December 2018

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Summary of Contents for ALLIANCE BD3NGBGS303EW01

  • Page 1 Commercial Dryers Refer to Page 6 for Model Numbers DRY726C_SVG Original Instructions Keep These Instructions for Future Reference. CAUTION: Read the instructions before using the machine. (If this machine changes ownership, this manual must accompany machine.) Part No. D515519R3 www.alliancelaundry.com December 2018...
  • Page 3: Table Of Contents

    Non-Electronic Coin Drops................49 © Copyright 2018, Alliance Laundry Systems LLC 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.
  • Page 4 Burner Flame (Gas Models)................65 Cleaning Non-Electronic Coin Drop............... 66 Cleaning Electronic Coin Drop...............67 Coin Drops with Old-Style Spring..............67 Coin Drops with New-Style Spring..............69 © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 5: Safety Information

    The manufacturer will not be responsible for any injury or property damage arising from im- proper service and/or service procedures. W008 © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 6: Locating An Authorized Service Person

    Locating an Authorized Service Person 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.
  • Page 7: Introduction

    If literature or replacement parts are required, contact the source Information in this manual is applicable to these washer models: from whom the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor.
  • Page 8 NT2JXASP403UN01 SDENYRGS153CW01 STEBXASP134DW01 BT3JLASP403UN01 NT2JXASP403UW06 SDENYRGS153TW01 STEBXASP134FW01 BT3JLASP403UN06 NT3JLASG403UW01 SDENYRGS173CW01 STEBXASP175TW01 BT3JLASP403UW01 NT3JLASP403NN22 SDENYRGS173TW01 STEBXASP304NW22 BT3JLASP403UW06 NT3JLASP403NW22 SDENYRGS303NW22 STEBXASP304UW01 BT3JXASG403UW01 NT3JLASP403UN01 SDENYRGS303ZW01 STEBXASP304WW01 Table continues... © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 9 PDEJGBGS543ZG01 SDGBXRGS113TW01 STENYASP173TN01 HDENERGS153CW01 PDEJXAGS174CG01 SDGBXRGS113TW02 STENYASP173TW01 HDENERGS173CW01 PDEJXAGS174CW01 SDGBXRGS303AW01 STENYASP175TN01 HDENXAGS173CN01 PDEJXAGS174TG01 SDGBYAGS113TW01 STENYASP175TW01 HDENXAGS543DW01 PDEJXAGS174TW01 SDGBYRGS113TW01 STENYASP283CW01 HDENXAGW173CN01 PDEJXAGS434AG01 SDGNCAGS113TN01 STENYASP285CW01 Table continues... © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 10 PSEJXAGS284CG01 SDGWYRGS113TW41 STGNCFSP113TW01 HDGNYRGS113CW01 PSEJXAGS284CW01 SDLNXRGS303LW01 STGNCFSP115TW01 HSEBCAGW173TW01 PSEJXAGS434AG01 SDLNXRGS543NW23 STGNEASP093CW01 HSEBDAGW293CW01 PSGJCAGS114TG01 SDLNXRGS543PW01 STGNEASP095CW01 HSEBEAGW293CW01 PSGJCAGS114TW01 SSEBCAGS153TW01 STGNXASG113JW01 HSEBXAGW171FW28 PSGJEAGS094CG01 SSEBCAGS173TW01 STGNXASG113TW01 Table continues... © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 11 PTGJXASP304AG01 SSENYFGW173TW01 STGWYASP115TW01 HTEBXASP304NW22 PTLJXASP303NG22 SSEWCAGW173TW41 STGWYASP115TW41 HTEBXASP544DW01 SDEBCAGS173TQ01 SSEWCFGW173TW41 STLNXASP303LW01 HTEBYASP285CW01 SDEBCAGS173TW01 SSEWXAGS153TW01 STLNYASP543NW23 HTENXASP133DW01 SDEBCRGS153TW01 SSEWXAGS173TW01 STLNYASP543PW01 HTENXASP283CW01 SDEBCRGS173TQ01 SSEWXAGW173TW01 STLWXASP303NN22 Table continues... © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 12: How Your Dryer Works

    The air then passes through the lint filter, air duct, and exhaust fan, where it is vented to the outdoors. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 13: Dryer Troubleshooting

    W001R1 IMPORTANT: Refer to wiring diagram for aid in testing dryer components. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 14: Dryer Motor Does Not Run

    Is there a bind in replace if shaft will spin. inoperative? motor bearing? inoperative. Replace motor if shaft is locked up. Continued on next page © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 15 Is wiring broken, Refer to wiring loose or incorrect? diagram. Refer to wiring Is power cord diagram for correct miswired? wiring. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 16: Dryer Stops In Cycle; Quits After The First Few Loads; Has A Burning Smell; Cycles On Motor Thermal Protector

    Is there broken, Refer to wiring loose or incorrect diagram. wiring? Refer to Adjustments Are motor switch section to check functions inoperative? switch and windings. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 17: Dryer Motor Runs But Cylinder Does Not Turn

    Is idler lever spring Replace or reconnect Remove some laundry broken, weak or Is dryer overloaded? spring. from dryer. disconnected? Continued on next page © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 18 Is the wrong belt correct part number installed? in parts manual and replace belt if needed. Is idler arm bent? Replace idler arm. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 19: Dryer Motor Does Not Stop

    Test switch and Is door switch replace if inoperative? inoperative. Reprogram to correct Is the control time cycle time. Refer to improperly programmed? Dipswitch section for settings. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 20: Dryer Runs Only When Door Is Open

    Dryer Troubleshooting Dryer Runs Only When Door is Open Rewire door switch. Is door switch Refer to wiring miswired? diagram. Replace door switch. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 21: Dryer Heating Assembly Does Not Heat Or Burner Does Not Ignite

    Is drive motor switch Gas Models: Is sensor replace if inoperative. Refer to inoperative? inoperative? inoperative. Test Procedures section. Continued on next page © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 22 Test thermistor and replace if Is thermistor inoperative. Refer to inoperative? Test Procedures section. Is wiring broken, Refer to wiring loose or incorrect? diagram. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 23: Igniter Does Not Glow (Gas Supply Sufficient) - Gas Dryer Models

    On gas coils? wiring. Has flame sensor failed with contacts Replace sensor. open? Is igniter broken or Replace igniter. Ohms open? © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 24: Burner Ignites And Goes Out Repeatedly (Gas Dryer Models)

    Check gas supply and Is gas supply pressure. Make sure insufficient? gas shut-off valve is turned on. Replace igniter and Is igniter cracked? bracket. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 25: Igniter Glows But Burner Does Not Ignite (Gas Dryer Models)

    Loosen screw and Is sensor improperly properly position the installed on burner sensor on the burner housing? housing. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 26: Dryer Heater Assembly Or Burner Shuts Off Prematurely

    Gas Models: Is burner Adjust flame. Refer flame improperly to Adjustments adjusted? section. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 27: Dryer Heater Assembly Or Burner Repeatedly Cycles Off On Limit Thermostat

    Disassemble and clean Is there an air leak Check and replace external exhaust exhaust system. at blower seal? seal if necessary. system? Continued on next page © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 28 Is there an air leak Check and replace at cylinder seal(s)? seal(s) if necessary. Is there an air leak Check and replace at front panel seal? seal if necessary. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 29: Dryer Heater Assembly Or Burner Does Not Shut Off

    Is wiring incorrect? diagram. Remove heater Has heater assembly assembly and check shorted? for short. Does dryer heat in a Replace output board. no heat cycle? © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 30: Clothes Do Not Dry In Dryer

    (low RPM - Check for proper small? towels to load. correct RPM is 52 ± installation. Is there excessive Clean lint filter. lint on lint filter? © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 31: Clothes Are Too Hot When Removed From Dryer

    Are seals inoperative? bulkhead, blower cover and air duct, cylinder and front or rear bulkhead, gap between air duct and filter mounting. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 32: Excessive Chattering Or Vibrating Noise In Dryer

    Are idler pulley and Replace idler pulley shaft worn? and shaft. Are rollers worn? Replace rollers. Check blower fan for missing or cracked fan blades. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 33: Excessive Humming Or Whistling Noise In Dryer

    Replace the current housing and cover. Check blower fan for missing or cracked fan blades. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 34: Electronic Control Troubleshooting

    Invalid Wake-up or Infra-red Disabled Communication failure or infra-red is disa- EI0F bled. Manually enable infra-red on control or re-aim external device and try again. Table 1  continues... © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 35 Physical open in thermistor circuit. Check E oP wiring harness and remove any lint build- up around thermistor. If problem persists, replace thermistor or output board. Table 1  continues... © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 36 Motor Output Shorted Hardware failure. Replace output board. E nS Table 1 © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 37: Coins Ignored When Entered

    Are the wires exiting the coin drop optical Replace the coin drop. sensor cracked or broken? Replace electronic control. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 38: Pda Does Not Communicate With Control

    -C-? properly. EI0F Turn IR communication Has IR communication on (refer to been turned off? programming manual). Change electronic control and repeat procedure. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 39: No Display

    Volts AC between pins sure the machine is H1-3 and H1-6 on the plugged in and power I/O Control? is on. Replace the I/O control. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 40 Electronic Control Troubleshooting No Display © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 41: Door Open

    Check operation of the COM terminal of the door switch. the door switch to a Replace if necessary. neutral wire? Correct wiring to door switch. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 42 Electronic Control Troubleshooting Door Open © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 43: Motor Will Not Start

    H3-4 and H3-6 the motor. on the control? Is there voltage Replace the I/O across H3-5 and H3-3 control. on the control? Refer to door open troubleshooting. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 44 Electronic Control Troubleshooting Motor Will Not Start © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 45: No Heat - Electric

    Replace motor. components. Replace the thermo fuse on element. the element? Is there voltage to Replace thermo fuse. the input side of the thermal fuse? © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 46 Electronic Control Troubleshooting No Heat - Electric © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 47: No Heat - Gas

    Make sure unit is Is there voltage calling for heat. across COM and H1-4 Check operation of (neutral) on the thermistor. Replace control? I/O control. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 48 Electronic Control Troubleshooting No Heat - Gas © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 49: Coin Drop Troubleshooting

    IMPORTANT: Do not bend or damage mechanical parts within coin drop. DRY2B_SVG 1. Coin Drop Sensor 2. Additional Coins Following Path to Sensor 3. Coin in Coin Slot Figure 2 © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 50: Electronic Coin Drops

    1. Push coin return button to open and close coin drop cover to clear possible coin jams. Refer to Figure 3 . © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 51: Replace Tension Spring

    5. Lift spring over left tab. Refer to Figure 6 . 6. Rotate spring clockwise, 40 to 60 degrees, until it is free from right tabs. Refer to Figure 7 . © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 52: Reinstall Coin Drop Into Machine

    MIX8B_SVG 1. Slot Figure 9 12. Use a small flathead screwdriver to push spring under center tab. Refer to Figure 10 . © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 53: Test Procedures

    1. Remove motor and exhaust assembly. 2. Disconnect motor wire harness at motor disconnect block. NOTE: Refer to Internal Wiring of Dryer Motor Switch for wiring schematic. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 54 4. Terminal 4 5. Terminal 5 6. Terminal 6 7. Motor Disconnect Block 8. Motor Switch 9. Motor and Exhaust Assembly 10. Drive Motor Figure 12 © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 55: Drive Motor - Motor Switch

    NOTE: Disconnect terminal 5 wire (yellow or copper) from motor switch before testing start terminals. NOTE: Reconnect terminal 5 wire (yellow or copper) to motor switch before testing run terminals. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 56 5 (yellow or copper wire). Heater Circuit Terminals: Continuity Inoperative motor broken between switch switch. Replace terminal 1 and switch switch. terminal 2. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 57: Drive Motor - Motor Windings

    Refer to Figure 13 . © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 58 Step “2”. Refer to Figure 13 . 1. Thermal Overload Protector 2. Mounting Tab 3. Motor Switch Figure 13 © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 59: Burner System Operation - Gas Models

    The sensor triggers the current to travel around the secondary coil and through the igniter, causing the igniter to get hot. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 60: Electrical Circuit To Ignition System (Gas Models)

    Figure 17 4. Redundant Coil 5. Main Coil 6. 220/240 Volt, 50 Hertz Electrical Supply Line Figure 19 Electrical Circuit To Ignition System (Gas Models) © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 61: Gas Valve Coils Check (Gas Models)

    Holding Coil – Ter- 1700 ± 285 Ohms 1365 ± 230 Ohms Ignition Control Grounding Check - minals 1 & 2 Silicon Nitride Ignition Table 2  continues... © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 62: Thermal Fuse (Electric Models)

    5. Set meter to read Ohms and apply meter probes on switch ter- Table continues... minals 1 and 3 with door closed. You should get “zero” read- ing. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 63: Thermistor

    4. Set meter to read Ohms. 5. Apply meter probes to the thermistor terminals. 6. Meter should read that resitance is present (thermistor is not open). © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 64: Internal Wiring Of Dryer Motor Switch

    Whenever ground wires are removed during serv- icing, these ground wires must be reconnected to ensure that the dryer is properly grounded. W001R1 1. Motor Switch Attaching Screws Figure 20 © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 65: Adjustments

    W262 NOTE: After the dryer has operated for approximately three minutes, exhaust air or exhaust pipe should be warm. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 66: Cleaning Non-Electronic Coin Drop

    1. Disconnect electrical power to machine and drop. water or isopropyl alcohol (rubbing alcohol) to remove re- 2. Remove coin drop from machine. mainder of residue. Refer to Figure 26 . © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 67: Cleaning Electronic Coin Drop

    2. Remove coin drop from machine. 3. Open cover of coin drop. a. Move spring downward until cover catch is free. Refer to Figure 29 . © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 68 Refer to Figure 31 . 6. Clean light sensors with a soft brush or air spray duster. Refer to Figure 33 . © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 69: Coin Drops With New-Style Spring

    2. Remove coin drop from machine. 3. Open cover of coin drop. Refer to Figure 35 . NOTE: Do not overbend the spring by opening cov- er too far. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 70 5. Clean residue from coin rail with an alcohol moistened lint- alcohol-moistened soft brush. Refer to Figure 38 . free cloth. Refer to Figure 37 . © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...
  • Page 71 1. Light Sensors Figure 39 8. Close cover for coin drop. 9. Reinstall coin drop into machine. 10. Reconnect electrical power to machine and drop. © Copyright, Alliance Laundry Systems LLC - Part No. D515519R3 DO NOT COPY or TRANSMIT...

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