Page 1 Commercial Stacked Washer/Dryer Refer to Page 8 for Model Numbers H010C Part No. 800170R3 www.alliancelaundry.com January 2017...
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. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 4 Bulkhead And From Rear Bulkhead To (Gas Models) ..........196 Control Cabinet – Check Wall Receptacle 118. Burner Housing And Heat Shroud (Gas Polarity (Gas Dryer Models Only) ....144 Models) ............198 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 5 146. Thermal Fuse (Electric Models) ....233 147. Heater Assembly (Electric Models) ....233 148. Cycling or Limit Thermostat .......233 149. Door Switch ..........234 Section 8 – Internal Wiring of Dryer Motor Switch ..............235 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 7: Section 1 - Safety Information
• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the machine is properly grounded and to reduce the risk of fire, electric shock, serious injury, or death. W284 800170 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT...
Page 8: 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 9: Section 2 - Introduction
Nameplate When calling or writing about your machine, be sure to mention model and serial numbers. Model and serial numbers are located on nameplate(s) as shown. H158SE1A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 10: Model Identification
Electric LTS89A*H LTU87A*H Electric LTU89A*H LTZ87A*H Electric LTZ87A*H2802 Electric LTZ89A*H LTZ89A*H0902 STE717*E Electric STEA17*H Electric STEA17*J Electric STEB17*H Electric STEB17*J Electric STEC17*J Electric STED17*H Electric STEF17*J Electric © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 11 Electric STG519*E STGA19*H STGA19*J STGB19*H STGB19*J STGC19*J STGD19*H STGF19*J STGT19*H STGY19*H STGZ19*H * Add Letter To Designate Color. L – Almond W – White Q – Bisque © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 12: How Your Washer Works
Coin Drop Pressure Switch (Located inside control cabinet) Electronic Control (Mounted on backside of control panel) Mixing Valve Inner Basket Outer Electric Drain Pump Motor H159SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 13 (see table). If this switch opens during a spin step the motor control immediately stops the spin step and restarts the spin step. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 14: How Your Dryer Works
The heated air moves through the heater duct and into the cylinder, where it circulates through the wet load. 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 – DO NOT COPY or TRANSMIT 800170...
Page 15: Section 3 - Troubleshooting
Figure 1 for path that coin follows when working properly. Additional coins following path to sensor Coin in Coin Slot Coin Drop Sensor DRY2B Figure 1 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 16 Do coins Replace fall freely coin drop. through drop? Replace coin drop sensor. SWD1714S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 17 4. Use screwdriver to move spring approximately 3 Coin Drop mm to left. Cover 5. Lift spring over left tab. Refer to Figure 5. MIX6B Figure 3 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 18 13. Lift spring gently to place in position under left tab. 14. Push spring to right until it snaps into position. Refer to Figure 5. 15. Close coin drop cover. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 19 2. Reconnect electrical power to machine and drop. 3. Add a coin to drop to verify that coin drop is operating properly and that electrical connection is working properly. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 21: Troubleshooting - Washer
The knocking sound is made when the flat spot hits the pulley. The knocking may occur during a pulse spin and fade after reaching a higher RPM. To correct this condition, replace the washer belt. Refer to Paragraph 94. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 22 Section 3 Troubleshooting (Washer) Out-Of-Balance Switch Ballast Weight Plastic Wire Retainer Wire Harness (8 inch slack) 1-1/2 Inches Left Front Shock Washer Base Tape H006BE3A Figure 10 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 23: No Motor Rotation, Or Drive Failure Code "E:df" On Electronic Display Units
Recheck resistance between motor terminals 4 and 5 to verify the brush position has been corrected. f. Reinstall motor in washer. g. Run washer through cycle to verify proper operation. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 24 Figure 12 Refer to FLW971S Figure 11 Brush Holder BRAIDED WIRE – Should “loop” up and away from Brush bottom of brush holder. Spring FLW970S Figure 12 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 25 – Has visible amount of Holder brush material remaining. Brush Spring Brush FLW1648S FLW1648S Figure 13 d. Replace worn brushes with 738P3 Motor Brush Kit. Follow instructions provided in kit. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 26 If there is a visible amount of brush left, use a screwdriver or similar device to push brush back and forth to loosen and remove dust. Refer to Figure 13. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 27: Control
Damaged terminals in the harness connector will appear burnt or show signs of heat discoloration on the connector block. Replace the control wire harness with the control to avoid repeated damage. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 28: Cannot Perform Infrared Communication
"E:OF" Check the following: - (IR) disabled by manual program. - Is (IR) on control covered or blocked? - If needed, change electronic control board. H130S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 29: Coins Ignored When Entered
Retest again, if not successful the following is the problem: - Replace coin drop. If problem still exists: - Replace electronic control. H131SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 30: Electronic Control Has No Visible Display - Washer
Is there voltage at check for a broken, loose or terminal "FS-1" to "FS-2" incorrect wiring from on Electronic electrical outlet to Control? electronic control. Replace Electronic control. H132SE3B © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 31 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V Low Voltage DETERGENT\BLEACH Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H186SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 32: Washer Will Not Start (Door And Door Lock Switch) - No Door Lock Only
Is there voltage at Replace input blk wire Secondary Door coming into Switch Assembly. secondary door switch? Replace electronic control board. Correct wiring between L1 and secondary door switch. H134SE3B © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 33 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V DETERGENT\BLEACH Low Voltage Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H187SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 34: Washer Will Not Start (Electronic Control Analysis)
Door is locked (1) "AC" Is there voltage at Refer to "Washer will "H3-5" to "FS-2" on not fill". electronic control board? Change electronic control board. H136SE3B © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 35 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V Low Voltage DETERGENT\BLEACH Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H188SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 36: Washer Will Not Fill
"FS-2" on motor control? (3) "AC" Is there voltage at input side of Change mixing pressure switch to valve. "H1-3" and/or "H1-9" on motor control? Change motor control. H138SE3B © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 37 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V Low Voltage DETERGENT\BLEACH Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H189SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 38: Washer Overflows
Correct wiring between mixing valve to pressure switch and "FS-2" on motor mixing valve. control? Disconnect power to washer. Washer still fills. Change inoperative mixing valve. H140SE3B © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 39 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V DETERGENT\BLEACH Low Voltage Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H190SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 40: Washer Will Not Pump
Check for a kink or blockage in drain hose. Still will not pump. Check for blockage in pump's button trap. Still will not pump. Change inoperative pump. H142SE3C © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 41 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V Low Voltage DETERGENT\BLEACH Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H191SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 42: E:sp" Error Analysis
20 volts "AC" Change wire harness(s) between electronic and motor control boards. "E:SP" still continues Change either motor or electronic control. H144SE3B © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 43 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V DETERGENT\BLEACH Low Voltage Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H192SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 44: Door Locked, Motor Does Not Run (E:df On Display)
Does Replace motor the machine control board. run now? Is there Replace continuity? motor. Replace motor control board. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 45 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V DETERGENT\BLEACH Low Voltage Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H192SE3B © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 46: Start Up Sequence
The mixing valve is energized and washer begins to fill. i. The main drive motor is powered to start inner basket rotating. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 47 TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V Low Voltage DETERGENT\BLEACH Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H193SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 48: Shut Down Sequence
The door lock switch is opened after a one-minute delay. The display will show “:00”. c. The door switches will open when loading door opens. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 49: Control
TAN/WHT FUS1 SOFTENER 7 AMP YEL/BLK 250 V Low Voltage DETERGENT\BLEACH Control Logic Circuit MOTOR CONTROL ASSEMBLY 230 VDC MOTOR FIELD ROTOR TACH EDCSERV.SCH DVN 6/24/98 H194SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 50 Section 3 Troubleshooting (EDC Models – Washer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 51: Error Code Listing
If the door locks or unlocks while E:dL is displayed it will clear the error condition. Also, if the door is opened after failing to lock it will clear the display. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 52: Coins Ignored When Entered
Replace the Properly reseat Properly reseat coin drop. connection and connection and Replace electronic conduct diagnostic conduct diagnostic control. test again. test again. FLW297S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 53 Section 3 Troubleshooting (MDC Models – Washer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 54: No Visible Display On Control
"H1-3" control the transformer? transformer. transformer? board? Make sure "H1" Correct wiring connector is between Replace seated properly. transformer and transformer. Replace control. control board. FLW298S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 55 Section 3 Troubleshooting (MDC Models – Washer Control) NO VISIBLE DISPLAY ON CONTROL 801182 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 56: Washer Will Not Start. No Door Lock
Is there voltage Replace the at the input blk wire coming secondary door into the secondary switch assembly. door switch? Correct wiring to the secondary door switch. FLW300S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 57 Section 3 Troubleshooting (MDC Models – Washer Control) WASHER WILL NOT START – NO DOOR LOCK 801182 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 58: Washer Will Not Start. Control Analysis
Washer Will Not Start. Control Analysis. Is there 120 Volt Refer to the AC across "H6-6" to "H6-5" on Washer Will Not Fill the control board? section. Replace the control board. FLW302S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 59 Section 3 Troubleshooting (MDC Models – Washer Control) WASHER WILL NOT START – CONTROL ANALYSIS 801182 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 60: Washer Will Not Fill
AC from the input side of Change the motor the mixing valve to "H1-9" or "H1-3" control board. of the motor control board? Change the mixing valve. FLW304S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 61 Section 3 Troubleshooting (MDC Models – Washer Control) WASHER WILL NOT FILL 801182 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 62: Washer Overflows
Is there voltage improper wiring across the coil of and replace either the hot or cold inoperative water solenoid? pressure switch if necessary. Replace inoperative water valve. FLW306S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 63 Section 3 Troubleshooting (MDC Models – Washer Control) WASHER OVERFLOWS 801182 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 64: Pump Does Not Operate
Replace if the motor? necessary. Is there voltage Correct wiring across terminals between control "H6-2" and "H6-5?" and pump. Replace control assembly. FLW308S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 65 Section 3 Troubleshooting (MDC Models – Washer Control) PUMP DOES NOT OPERATE 801182 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 66: Door Locked, Motor Does Not Run (E:df On Display)
Does Replace motor the machine control board. run now? Is there Replace continuity? motor. Replace motor control board. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 67 Section 3 Troubleshooting (MDC Models – Washer Control) DOOR LOCKED, MOTOR DOES NOT RUN (E:df on display) 801182 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 68 Section 3 Troubleshooting (MDC Models – Washer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 69: Washer Control
Incorrect machine type. Before downloading, ensure data is for current machine type. EC:05 Invalid or Out-of-Range Data Incorrect machine type. Before downloading, ensure data is for current machine type. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 70 If error persists, replace control or network board. Alrm Break-in Alarm Error Service the door or coin vault switches. Break-in Alarm Shutdown Error Service the door or coin vault switches. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 71 Coin Error Invalid coin pulse or inoperative coin sensor. Check coin drop area and remove obstructions. If error persists, tampering may have occured. Evaluate security procedures. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 72: Microwand Does Not Communicate With Control
"E:OF" out properly. or "-C-"? E:OF Turn IR communication on Has IR communication (refer to been turned off? programming manual). Change electronic control and repeat procedure. FLW296S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 73: Coins Ignored When Entered
Replace the Properly reseat Properly reseat coin drop. connection and connection and Replace electronic conduct diagnostic conduct diagnostic control. test again. test again. FLW297S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 74: No Visible Display On Control
"H1-3" control the transformer? transformer. transformer? board? Make sure "H1" Correct wiring connector is between Replace seated properly. transformer and transformer. Replace control. control board. FLW298S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 75 COLD OPTOISOLATORS POWER SUPPLY FUS1 TAN/WHT 7 AMP SOFTENER 250 VOLT YEL/BLK LOW VOLTAGE DETERGENT/BLEACH CONTROL LOGIC CIRCUIT MOTOR CONTROL ASSEMBLY FIELD ROTOR TACH MOTOR ASSY FLW299S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 76: Washer Will Not Start. No Door Lock
Is there voltage Replace the at the input blk wire coming secondary door into the secondary switch assembly. door switch? Correct wiring to the secondary door switch. FLW300S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 77 MOTOR DC OPTOISOLATORS POWER SUPPLY FUS1 TAN/WHT 7 AMP SOFTENER 250 VOLT YEL/BLK LOW VOLTAGE DETERGENT/BLEACH CONTROL LOGIC CIRCUIT MOTOR CONTROL ASSEMBLY FIELD ROTOR TACH MOTOR ASSY FLW301S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 78: Washer Will Not Start. Control Analysis
Washer Will Not Start. Control Analysis. Is there 120 Volt Refer to the AC across "H6-6" to "H6-5" on Washer Will Not Fill the control board? section. Replace the control board. FLW302S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 79 Section 3 Troubleshooting (NetMaster Models – Washer Control) WASHER WILL NOT START – CONTROL ANALYSIS © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 80: Washer Will Not Fill
AC from the input side of Change the motor the mixing valve to "H1-9" or "H1-3" control board. of the motor control board? Change the mixing valve. FLW304S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 81 MOTOR DC OPTOISOLATORS POWER SUPPLY FUS1 TAN/WHT 7 AMP SOFTENER 250 VOLT YEL/BLK LOW VOLTAGE DETERGENT/BLEACH CONTROL LOGIC CIRCUIT MOTOR CONTROL ASSEMBLY FIELD TACH ROTOR MOTOR ASSY FLW305S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 82: Washer Overflows
Is there voltage improper wiring across the coil of and replace either the hot or cold inoperative water solenoid? pressure switch if necessary. Replace inoperative water valve. FLW306S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 83 COLD OPTOISOLATORS POWER SUPPLY FUS1 TAN/WHT 7 AMP SOFTENER 250 VOLT YEL/BLK LOW VOLTAGE DETERGENT/BLEACH CONTROL LOGIC CIRCUIT MOTOR CONTROL ASSEMBLY FIELD TACH ROTOR MOTOR ASSY FLW307S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 84: Pump Does Not Operate
Replace if the motor? necessary. Is there voltage Correct wiring across terminals between control "H6-2" and "H6-5?" and pump. Replace control assembly. FLW308S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 85 MOTOR DC OPTOISOLATORS POWER SUPPLY FUS1 TAN/WHT 7 AMP SOFTENER 250 VOLT YEL/BLK LOW VOLTAGE DETERGENT/BLEACH CONTROL LOGIC CIRCUIT MOTOR CONTROL ASSEMBLY FIELD TACH ROTOR MOTOR ASSY FLW309S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 86 Section 3 Troubleshooting (NetMaster Models – Washer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 87: Troubleshooting - Dryer
• Firmly press connection block onto motor switch. Broken, loose, or incorrect wiring. • Refer to wiring diagram. Power cord is miswired. • Refer to wiring diagram for the correct wiring. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 88: Unit Stops In Cycle; Quits After The First Few Loads; Has A Burning Smell; Cycles On Motor Thermal Protector
Motor switch functions inoperative. • Refer to Paragraph 139 to check switch and windings. Short in motor winding. Clothes item caught in fan. • Check fan for obstruction. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 89: Motor Runs But Cylinder Does Not Turn
• Remove dust or lint and spray with “SLYDE,” Part No. lint. 131P4, to clean and lubricate. Inoperative door switch. • Test switch and replace if inoperative. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 90: Heating Assembly Does Not Heat Or Burner Does Not Ignite
No power to power leads on valve. • Check timer, selector switch, thermostats, motor switch, and wiring. Sensor failed with contacts open. • Replace sensor. Igniter broken or open. • Replace igniter. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 91: Burner Ignites And Goes Out Repeatedly - Gas Models
• Loosen screw and properly position igniter and bracket on tube assembly. burner tube assembly. Sensor installed improperly on burner housing. • Loosen screw and properly position the sensor on the burner housing. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 92: Heater Assembly Or Burner Shuts Off Prematurely
• Test thermistor and replace if inoperative. Air leak at blower seal. • Check and replace seal if necessary. Air leak at cylinder seal(s). • Check and replace seal(s) if necessary. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 93: Heater Assembly Or Burner Does Not Shut Off
4 inch water column, ask Gas Company to correct. Improper belt installation (Low RPM). • Check for proper installation. Refer to Figure 64. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 94: Dryer
2. Seal between front panel and front bulkhead. 3. Seal between blower cover and air duct. 4. Seal between cylinder and front or rear bulkhead. 5. Gap between air duct and filter mounting. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 95: Error Code Listing
Damaged terminals in the harness connector will appear burnt or show signs of heat discoloration on the connector block. Replace the main wire harness with the control to avoid repeated damage. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 96: Cannot Perform Infrared Communication
"E:OF" Check the following: - (IR) disabled by manual program. - Is (IR) on control covered or blocked? - If needed, change electronic control board. H130S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 97: Control
Retest again, if not successful the following is the problem: - Replace coin drop. If problem still exists: - Replace electronic control. H131SE3A © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 98: Electronic Control Has No Visible Display - Dryer
"H4-3" White? electronic control. NOTE: This voltage check confirms that main power is present to the control. Replace electronic control. D203S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 99 HEAT RELAY "K2" H3-1 H3-3 AVAILABLE OUTPUT TRANSISTOR IS "OFF" WHEN MACHINE IS RUNNING THERMISTOR START SERVICE DOOR MAIN MOTOR COIN DROP SENSOR SCHEMATIC COIN VAULT D215S_ © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 100: Audit Switch Function Analysis
– Machine/cycle var reports. Check for proper wiring and connections. After wiring has been confirmed correct, replace EC control board. D217S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 101 Section 3 Troubleshooting (EDC Models – Dryer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 102: Electronic Control Electric Dryer - No Heat Analysis
Check voltage at element Replace heating orange to neutral, element. Is there voltage? Replace limit thermostat and thermal fuse. D214S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 103 HEAT RELAY "K2" H3-1 H3-3 AVAILABLE OUTPUT TRANSISTOR IS "OFF" WHEN MACHINE IS RUNNING THERMISTOR START SERVICE DOOR MAIN MOTOR COIN DROP SENSOR SCHEMATIC COIN VAULT D215S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 104: Electronic Control Electric Dryer - No Motor Run - "Push Start" Analysis
"H4-3", motor. Is there Is there Is there voltage? voltage? voltage? Relay "K1" is not Replace inoperative motor Replace door switch. closing. Replace wiring. electronic control. D212S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 105 HEAT RELAY "K2" H3-1 H3-3 AVAILABLE OUTPUT TRANSISTOR IS "OFF" WHEN MACHINE IS RUNNING THERMISTOR START SERVICE DOOR MAIN MOTOR COIN DROP SENSOR SCHEMATIC COIN VAULT D213S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 106: Electronic Control Electric Dryer - No Motor Run - "Door Open" Analysis
"START" button has been pressed. Replace electronic control board. D210S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 107 HEAT RELAY "K2" H3-1 H3-3 AVAILABLE OUTPUT TRANSISTOR IS "OFF" WHEN MACHINE IS RUNNING THERMISTOR START SERVICE DOOR MAIN MOTOR COIN DROP SENSOR SCHEMATIC COIN VAULT D211S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 108: Electronic Control Gas Dryer - No Heat Analysis
Check voltage at gas valve Replace inoperative PINK "2" to NEUTRAL, glow bar. Is there voltage? Replace inoperative limit thermostat. D208S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 109 HEAT RELAY "K2" H3-1 H3-3 AVAILABLE OUTPUT TRANSISTOR IS "OFF" WHEN MACHINE IS RUNNING THERMISTOR START SERVICE DOOR MAIN MOTOR COIN DROP SENSOR SCHEMATIC COIN VAULT D209S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 110: Electronic Control Gas Dryer - No Motor Run - "Push Start" Analysis
"H4-3", motor. Is there Is there Is there voltage? voltage? voltage? Replace Relay "K1" is Replace inoperative wiring. not closing. door switch. Replace electronic control. D206S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 111 HEAT RELAY "K2" H3-1 H3-3 AVAILABLE OUTPUT TRANSISTOR IS "OFF" WHEN MACHINE IS RUNNING THERMISTOR START SERVICE DOOR MAIN MOTOR COIN DROP SENSOR SCHEMATIC COIN VAULT D207S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 112: Electronic Control Gas Dryer - No Motor Run - "Door Open" Analysis
"START" button has been pressed. Replace electronic control board. D204S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 113 HEAT RELAY "K2" H3-1 H3-3 AVAILABLE OUTPUT TRANSISTOR IS "OFF" WHEN MACHINE IS RUNNING THERMISTOR START SERVICE DOOR MAIN MOTOR COIN DROP SENSOR SCHEMATIC COIN VAULT D205S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 114 Section 3 Troubleshooting (EDC Models – Dryer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 115: Control
(Card Reader Communication control and the reader cannot communicate. Check reader, control Machines) and harness. NOTE: For all other Card Reader errors, consult the Card Reader manufacturer. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 116: Coins Ignored When Entered
Replace coin drop optical electronic sensor cracked control. or broken? Replace coin drop. If problem still exists replace the control. DRY353_S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 117 Section 3 Troubleshooting (MDC Models – Dryer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 118: No Visible Display On Control - Dryer
120 volts AC transformer. Make to the primary of sure the machine is the transformer? plugged in and power is on. Replace the transformer. SWD1685S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 119 Section 3 Troubleshooting (MDC Models – Dryer Control) NO VISIBLE DISPLAY ON CONTROL – DRYER © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 120: Door Open
COM teminal of switch. the door switch to a Replace if neutral wire? necessary. Correct wiring to door switch. DRY355S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 121 Section 3 Troubleshooting (MDC Models – Dryer Control) DOOR OPEN © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 122: Motor Will Not Start
H2-4 and H2-6 on the the motor. control? Replace the Is there voltage across electronic H2-1 and H2-6 on the control. control? Refer to door open troubleshooting. DRY357S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 123 Section 3 Troubleshooting (MDC Models – Dryer Control) MOTOR WILL NOT START © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 124: No Heat (Electric)
Correct wiring between control Is there voltage on and thermo fuse FS-1 on the control to on the element. DRY359S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 125 Section 3 Troubleshooting (MDC Models – Dryer Control) NO HEAT (ELECTRIC) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 126: No Heat (Gas)
Is there voltage across centrifugal on the terminal 1 of the motor motor. Replace and L1? motor if necessary. Correct wiring to the motor. DRY361_S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 127 Section 3 Troubleshooting (MDC Models – Dryer Control) NO HEAT (GAS) © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 128 Section 3 Troubleshooting (MDC Models – Dryer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 129: Troubleshooting - Netmaster Models - Dryer Control
EC:06 Invalid Data Code Incorrect machine type. Before downloading, ensure data is for current machine type. EC:09 Corrupted Data Error Communication error. Try card again. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 130 If error persists, replace control or network board. Alrm Break-in Alarm Error Service the door or coin vault switches. Break-in Alarm Shutdown Error Service the door or coin vault switches. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 131 Evaluate security procedures. Open Thermistor Check sensor for proper ohms reading. If open, replace thermistor. Shorted Thermistor Check sensor for proper ohms reading. If shorted, replace thermistor. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 132: Coins Ignored When Entered
Replace Are wires exiting coin electronic drop optical sensor control. cracked or broken? Replace coin drop. If problem still exists replace the control. DRY353S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 133: No Ir Communication
Communication Does the electronic “-C-” sequence checks control display “E:OF” out. or “-C-”? “E:OF” Check the following: -Was IR communication disabled by manual programming. DRY354S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 134: No Display
120 volts AC transformer. Make to the primary of sure the machine is the transformer? plugged in and power is on. Replace the transformer. SWD1685S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 135 Section 3 Troubleshooting (NetMaster Models – Dryer Control) NO DISPLAY DRY352S_ © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 136: Door Open
Check operation of COM terminal of the the door switch. door switch to a Replace if necessary. neutral wire? Correct wiring to door switch. DRY1815S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 137 Section 3 Troubleshooting (NetMaster Models – Dryer Control) DOOR OPEN DRY1816S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 138: Motor Will Not Start
H2-4 and H2-6 on the the motor. control? Replace the Is there voltage across electronic H2-1 and H2-6 on the control. control? Refer to door open troubleshooting. DRY357S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 139 Section 3 Troubleshooting (NetMaster Models – Dryer Control) MOTOR WILL NOT START DRY358S_ © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 140: No Heat (Electric)
Correct wiring between control Is there voltage on and thermo fuse FS-1 on the control to on the element. DRY359S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 141 Section 3 Troubleshooting (NetMaster Models – Dryer Control) NO HEAT (ELECTRIC) DRY360S_ © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 142: No Heat (Gas)
Is there voltage across centrifugal on the terminal 1 of the motor motor. Replace and L1? motor if necessary. Correct wiring to the motor. DRY361S © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 143 Section 3 Troubleshooting (NetMaster Models – Dryer Control) NO HEAT (GAS) DRY362S_ © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT\ 800170...
Page 144 Section 3 Troubleshooting (NetMaster Models – Dryer Control) Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 145: Section 4 - Grounding
Neutral reading is measured other Side than that illustrated, the 115±12 V.A.C. V.A.C. qualified electrician should correct the problem. 115±12 Round V.A.C. Grounding Prong W011GE3A Figure 15 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 146: Ground Wires From Power Cord To Rear
TO CONTROL CABINET – Check Wall Receptacle Polarity (Gas Dryer Models Only) Refer to Figure 16. Ground Ground Wires 115±12 V.A.C. V.A.C. 115±12 V.A.C. Neutral Side Dryer Power Cord D354SE3A Figure 16 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 147: Ground Wire From Terminal Block To Rear Bulkhead And From Rear Bulkhead To Control Cabinet - (Electric Dryer Models Only)
77. GROUND WIRE FROM TERMINAL BLOCK TO REAR BULKHEAD AND FROM REAR BULKHEAD TO CONTROL CABINET – (Electric Dryer Models Only) Refer to Figure 17. Ground Wires H006GE3A Figure 17 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 148: Washer Ground Connections
Grounding Hardware to Control Cabinet Wrapper Ground to Motor Ground to Electric Drain Pump Ground to Motor Bracket Ground to Outer Tub Ground to Outer Tub Front © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 149 Section 4 Grounding Ground Wire From Dryer H004GE3A Figure 18 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 150: Ground Wires From Dryer To Control Cabinet To Control Panel
Base to Control Panel Control Cabinet Terminal Block and Rear Bulkhead to Control Cabinet To Electronic to Control Panel Controls Ground Ground Wires Wire DRY976S Figure 19 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 151: Section 5 - Service Procedures
Open control panel service door and disconnect molex plug. e. Slide dryer forward, until leveling legs slide into notch on security cabinet. f. Lift dryer and place on level surface. SWD1515S Figure 20 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 152: Control Panel (Metered Models)
STEP 3. Move top of control panel Unlock control panel. Remove control panel away from control cabinet out of control cabinet. and lift up. H160SE3A Figure 21 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 153: Control Panel (Non-Metered Models)
Remove control panel overlay from control d. Disconnect wire harness from washer timer. panel. Remove timer from control panel. Refer to i. Remove control panel from unit. Figure 22. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 154 Dryer Temperature Switch Dryer Timer Timer Knob Skirt Control Cabinet Bottom Washer Timer Knob Control Panel Control Knob Panel Dryer Assembly SWD556P Overlay Timer Knob Figure 22 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 155: Indicator Light
Squeeze locking tabs together and pull light out rear of control panel. Refer to Figure 23. Lock Assembly Electronic Control Screw Indicator Light Control Panel Control Panel Overlay Assembly H161SE3A Figure 23 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 156: Electronic Control (Metered Models)
NOTE: DO NOT pull on wires, instead, hold board near appropriate disconnect block and unplug by pulling on disconnect block and individual wire terminals. NOTE: Refer to wiring diagram when reconnecting wires. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 157: Control Panel Overlay (Metered Models)
NOTE: Refer to wiring diagram when reconnecting wires. (6) Squeeze locking tabs on indicator light, then pull light out through back of panel. Refer to Figure 23. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 158: Coin Drop
2 guide wires. (8) Carefully slide drop straight back until drop clears inside wall of control cabinet. Carefully remove drop out through control panel opening. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 159 Drawer Housing Locknut 1/4 Inch Ratchet No. 310P4 1/4 Inch Ratchet Extension 3/8 Inch Tool Square Drive 7/16 Inch Disconnect Socket Block Coin H162SE3A Drop Figure 24 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 160: Card Reader
Reader Card Reader for Dryer C a r d M a t e Control Cabinet Models Equipped With Front H163SE3B 39685 Card Reader Figure 25 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 162 WITH 39685 CARD READER SWD1652S Card Reader 310P4 Attaching Tool Card Reader Control Cabinet Front Control Cabinet Wrapper MODELS EQUIPPED WITH 510068 CARD READER SWD1653S Figure 27 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 163: Washer Front Panel
Remove bottom two front corner screws. Refer required, refer to Paragraph 135. to Figure 35. Pull Drawer out Slightly Remove Drawer from Housing 318P4 Insert Dispenser Drawer Tool Tool SWD1654S Figure 28 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 164 Section 5 Service Procedures STEP 2: Pull seal out. STEP 1: Pull seal up. STEP 2: Pull seal out and remove. STEP 3: Pull seal down. FLW1190B Figure 29 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 165: Washer Motor Control Board
While holding control by its metal edges, remove motor control board. If motor control board is not control from foam and wrapping. wrapped properly, warranty credit will not be issued. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 166 Section 5 Service Procedures Service Door Pressure Switch Control Shield Motor Control Board Screw Screw Rear Access Panel Control Cabinet Wrapper H062PE3A Figure 30 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 167: Pressure Switch
Squeeze locking tabs in on pressure switch and push switch out toward rear of control shield. Refer to Figure 30. Screws Lower Access Panel H176SE1A Figure 31 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 168: Electric Drain Pump
Pump drain pump. e. Remove three mounting screws holding pump to base and remove pump out through front of washer. Refer to Figure 32. H112SE1A Figure 32 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 169: Washer Belt
Refer to Figure 30. Belt Access From Above Cylinder Pulley Rear Access Panel Belt Access From Below Motor H164SE3A Figure 33 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 170: Mixing Valve
Loosen hose clamp and remove mixing valve- to-dispenser hose at the mixing valve. e. Remove wire harness disconnect blocks from mixing valve solenoid terminals. NOTE: Refer to wiring diagram when rewiring solenoids. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 171 Section 5 Service Procedures Wire Harness Mixing Valve-To- Disconnect Hose Dispenser Hose Blocks Clamp Mixing Valve Mixing Valve Plate Screws Inlet Hose H165SE3A Figure 34 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 172 Switch Door Latch Switch Dispenser Attaching Drawer Screws Screws Wire H166SE3A Harness and Wires Figure 35 Screw Wire Clamp Ring Spring Screw Door Seal H118SE3A Figure 36 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 173: Washer Loading Door
MODELS WITH THE LETTER “E” IN THE MODELS WITH THE LETTER “H” OR “J” IN THE EIGHTH CHARACTER OF THE MODEL NUMBER EIGHTH CHARACTER OF THE MODEL NUMBER Figure 37 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 174: Washer Door Seal And Hose Assembly
Be sure to orientate seal with tab in the 12 o’clock position when installing wire clamp ring to the front panel. Be careful not to overstretch tension spring. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 175 Door Latch Switch Wire Harness Hose Clamp Hose When installing door seal, align Large Large connecting hose in Clamp Clamp Door vertical position Seal H169SE3A Figure 38 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 176: Washer Door Switch
Spring is Door Switch Door Switch Wires Door Latch Door Latch Switch Switch Attaching Screws Wire Harness H170SE3A Figure 39 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 177: Washer Motor
Refer to Figure 40. Then install the rear pivot bolt and washer. Leave bolt snug, do not tighten. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 178 Section 5 Service Procedures Pivot Bolt Adjusting Bolt Rear Access To Motor Pivot Bolt Metal Adjusting Bolt Wire Harness Ground Wire H171SE3A Figure 40 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 179: Outer Tub Front Panel
NOTE: The large wire clip holds both the wire harnesses and the door seal hose. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 180 Section 5 Service Procedures Outer Tub Front Panel Screw Washers Clamp Ring Seal Ground Wire H172SE3A Figure 41 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 181: Washer Inner Basket Pulley
240 minimum to 260 maximum inch pounds (27.5 to 29.7 Nm). f. After installing belt, adjust belt tension per Paragraph 134. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 182 (Left Hand Thread) Nuts Washer Lockwasher Outer Bolts Flat Washer Inner Basket Pulley Inner Bolts Mounting Plate Pressure Hose Clip Bearing Housing Assembly Pressure Hose H240SE3B Figure 42 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 183: Washer Inner Basket Assembly
When seal releases from lip of front panel, pull out and remove the seal. n. Remove front panel (with loading door attached) away from washer as far as wires permit. Refer to Figure 38. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 184 Leave the nuts loose. Figure 44 IMPORTANT: Always use new nylon locknuts. g. Carefully center trunnion on basket and torque nuts to about 50 inch-pounds. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 185 NOTE: When installing new cap screw, apply a thread locking compound to screw threads and torque new cap screw to 240 minimum to 260 maximum inch pounds (27.5 to 29.7 Nm). © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 186 STEP 2: Pull out about 1/4 inch STEP 3: Push into bearings STEP 1: Push shaft into bearings Seal lip rolled 1/4 inch over FLW1733S Trunnion shaft Figure 47 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 187: Bearing Housing
Carefully remove inner basket out through loading door attached. front of washer. NOTE: Refer to wiring diagram when rewiring door switch. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 188 No. 685619 Lubricant. a. Apply No. 27604P Anti-Seize Compound to the area of the trunnion shaft that will be contacting the front and rear bearings. Refer to Figure 46. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 189: Dryer Access Panel
Gently lower access panel to disengage panel locators from bottom edge of front panel. c. Remove access panel. Access Panel Panel Attaching Screws D302SE3B Figure 48 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 190: Cabinet Top
Front Panel Attaching Screws Rear 505617 Hold-Down Brackets D352SE1A DRY977S Figure 51 Figure 49 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 191: Lint Filter
Hinge Loading Door Attaching Attaching Screws Screws Lint Filter Attaching Screw Lint Filter Front Bulkhead D181SE3A Figure 52 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 192: Dryer Inner And Outer Door Panels And Door Pull
Door Door Strike Strike Bracket Outer Door Panel Screw Wedge Door Pull Inner Door Panel and Seal Assembly Screw Door Hinge Front Panel D387PE3A Screws Figure 53 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 193: Dryer Door Seal
Refer to seal is fully engaged into the slot. Figure 54. Door Seal Door Seal Inner Door Panel Slot Bottom Of Door Inner Door Panel H182SE3A Figure 54 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 194: Dryer Front Panel And Panel Seal
Figure 55 e. Remove front panel seal from flange around inside of door opening. NOTE: Be sure seal is properly positioned when installing on front panel. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 195: Dryer Door Switch
Depress tabs on switch and push out of front e. Depress tabs on top and bottom of catch and panel. Refer to Figure 55. push out of front panel. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 196 Front Switch Panel Seal Locator Sticker Door Catch Nameplate Hinge Hole Plugs Door Front Panel Catch Screw Screw Locator Sticker Lower Access Panel Screw D288PE3A Figure 56 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 197: Dryer Door Hinge
Refer to Figure 56. Door Door Attaching Hinges Screws Lint Filter Attaching Screw Lint Filter D184SE3A Figure 57 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 198: Burner System Components (Gas Models)
Screw Igniter Wires Disconnect Block Secondary Coil Lead-In Holding Pipe Booster Coil Sensor Valve Sensor Nipple Shut-Off Terminals Union Valve (Shown in closed position) D241SE3G Figure 58 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 199 Refer to Figure 58. bracket. Refer to Figure 59. Attaching Screw Igniter and Bracket White Ceramic Portion Burner Tube Burner Tube Shutter D242SE3A Figure 59 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 200: Burner Housing And Heat Shroud (Gas Models)
Gas Valve Handle Burner Tube Limit (Shown in Closed Limit Thermostat Position) Thermostat Burner Tube Screw Base Burner Screw Thermal Housing D244SE3B Fuse Screw D243SE3A Figure 60 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 201: Heater Assembly (Electric Models)
Refer to Figure 48. b. Gently lower the access panel to disengage Thermistor locators from bottom edge of front panel. Refer to Figure 56. D324SE3C Figure 61 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 202: Dryer Motor And Exhaust Assembly
Screws motor. Refer to Figures 67 and 68. Thermistor D325SE3C i. Remove two screws holding motor mounting bracket to dryer base. Refer to Figure 63. Figure 63 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 203 Refer to l. Motor pulley and idler pulley assemblies. Figure 64. Refer to Figure 65 for motor and idler pulley removal. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 204 (2) Pry two motor clamps off motor mounting bracket with screwdriver, then lift motor out of mounting bracket. Refer to Figure 65. Exhaust Housing D249SE3A Attaching Screws Figure 66 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 205 (with wire securely crimped in place) into back side of connection block. Push terminal into connection block until locking tab on terminal spreads and holds terminal in place. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 206: Dryer Front Bulkhead Assembly
Attaching Attaching Screws Screws Cylinder Seal Cylinder Glide Slot Slot D394S Cabinet Attaching Cabinet Screw Attaching Duct Rivets Cylinder Screw Glide Bracket D256SE3B Figure 69 Figure 70 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 207 No. 22506P Sealant. This is accomplished by applying a bead of sealant around the entire flanged area where the felt seal contacts the bulkhead. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 208: Cylinder Belt
Figure 56. ahead of rear rib on cylinder. Refer to Figure 73. After installing belt, manually rotate cylinder counterclockwise to check that belt is properly aligned. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 209: Dryer Cylinder Assembly
To reduce the risk of serious injury or death by carbon monoxide and other gases in gas dryers, carefully read and follow all instructions given in this section. W005 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 210: Dryer Rear Seal
Remove four screws holding bulkhead to front flange of cabinet. Then, lift complete bulkhead assembly out of slots in cabinet. Refer to Figure 69. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 211 Section 5 Service Procedures Rear Outlet Seal Cover Rear Bulkhead Attaching Screws Rear Bulkhead Attaching Screws Cylinder Roller Cylinder Roller Heater Exhaust Duct Screw D405S Figure 74 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 212: Cylinder Rollers
Pull cylinder forward allowing rear of cylinder Figure 75 to drop down exposing rollers. Refer to Figure 75. h. Refer to Figure 75 for removal of roller from bulkhead. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 213: Rear Bulkhead And Heater Box
Refer to Figure 58. instructions given in this section. W005 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 214 (Refer to appropriate wiring diagram when l. Remove heater box from rear bulkhead. Refer rewiring terminal block.) to Figure 76. Rear Bulkhead Heater Attaching Screws Heater Attaching Screws Heater D261SE3A Figure 76 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 215: Terminal Block Or Power Cord
NOTE: Do not let terminal block insulation drop switch. when removing the block. Insulation must be in place when reinstalling block. Cabinet Terminal Block Terminal Block Attaching Screw D353SE3A Figure 77 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 216 Ground Ground Wires 115±12 V.A.C. V.A.C. 115±12 V.A.C. Neutral Side Dryer Power Cord D354SE3A Figure 78 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 217: Section 6 - Adjustments
Remove rubber feet from accessories bag and “H” OR “J” IN THE EIGHTH place on all four leveling legs. Refer to Leveling CHARACTER OF THE Figure 79. MODEL NUMBER (1/2 inch) Figure 79 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 218: Washer Loading Door
MODELS WITH THE LETTER “E” IN THE MODELS WITH THE LETTER “H” OR “J” IN THE EIGHTH CHARACTER OF THE MODEL NUMBER EIGHTH CHARACTER OF THE MODEL NUMBER Figure 80 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 219: Washer Motor Belt Tension
Inner Basket Pulley Pivot Bolt Adjusting Bolt Belt 1/4 inch Motor Mounting Bracket Motor Pulley Pivot Metal Bolt Adjusting Bolt Wire Ground Harness H175SE3A Wire Figure 81 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 220: Washer Door Catch
Reinstall door bezel. Funnel Door Catch 685429 Door Lock Alignment of These Two Edges 685430 Catch H250SE3A SHOWN CLOSED Figure 82 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 221: Burner Flame (Gas Models)
Air Shutter Lockscrew Shut-Off Valve Handle Shutter 1/8 Inch Pipe Plug (For checking manifold pressure) D265SE3A Figure 83 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 222: Cleaning Non-Electronic Coin Drop
Figure 84. Save pin for reinstallation when cleaning is complete. f. Move metal clip closer to sensor so that it comes off frame. Refer to Figure 84. DRY5B Figure 86 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 223 NOTE: If coin drop does not operate properly after above steps have been completed, corrosion of metal or vandalized components within coin drop may be preventing the coin drop from functioning correctly. Replace coin drop. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 224: Cleaning Electronic Coin Drop
Refer to Figure 90. DRY2090N DRY2090N Figure 91 f. Clean residue from coin rail with an alcohol moistened cloth. Refer to Figure 92. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 225 Close cover for coin drop. i. Move spring back over cover catch. j. Reinstall coin drop into machine. k. Reconnect electrical power to machine and drop. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 227: Section 7 - Dryer Test Procedures
NOTE: Drive Motor Resistance 120 Volt 2,460 – 3,100 Ohms 240 Volt 10,000 - 13,000 Ohms Motor Motor Switch Disconnect Block Motor and Exhaust Assembly Drive Motor D326SE3A Figure 94 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 228 Inoperative start F. Manually depress actuator. switch. Replace switch. Continuity exists between switch Refer to Section 5. terminal 1 and switch terminal 2. Motor switch checks O.K. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 229 Replace motor. Refer to orange or copper wire on back Section 5. of switch and brown or blue wire in terminal 4. All motor windings check O.K. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 230: Motor Switch
Refer to Figure 95. Mounting Thermal Overload Protector Motor Switch D029KE3A Figure 95 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 231 Step “b”. Refer to Figure 100. Thermal Overload Protector Plastic Clip Top Of Motor Switch Motor Switch D359SE Figure 96 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 232: Burner System Operation (Gas Models)
The heat from the burner flame causes the sensor contacts (located on burner housing beside the igniter) to open. A circuit is then completed © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 233: Electrical Circuit To Ignition System (Gas Models)
NOTE: If meter registers any other readings than those listed above, the respective coil(s) should be replaced. Holding D270SE3A And Booster Coil GAS VALVE FOR SILICON CARBIDE IGNITION Figure 98 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 234: Sensor Check (Gas Models)
NOTE: If meter does not read appropriate Ohms, then replace the igniter. IMPORTANT: Always examine all wires, terminals and connectors to be sure wiring is correct before replacing any components. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 235: Thermal Fuse (Electric Models)
(2) Meter should read “zero.” d. Set meter to read Ohms. Apply meter probes to the heater assembly terminals. Meter should read as follows: (Cold Ohms). Refer to Figure 60. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 236: Door Switch
Apply probes to terminals 1 and 2 with door closed. The meter should read “infinite”. g. Open door. Meter should read “infinite” between 1 and 3 and “zero” between 1 and 2. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 237: Section 8 - Internal Wiring Of Dryer Motor Switch
W014R1 MAIN START ORANGE/COPPER CUSTOMER CIRCUIT PUSH TO START LINE Motor Switch Attaching Screws SWITCH SHOWN IN START POSITION R.S.P.C. D329SE3D Figure 100 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...
Page 238 Section 8 Internal Wiring of Dryer Motor Switch Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800170...

Alliance Laundry Systems HTE517xE2802 Service Manual

Section 1 - Safety Information

Section 2 - Introduction

Section 3 - Troubleshooting

Troubleshooting - Washer

Troubleshooting - EDC Models - Washer

Control

Troubleshooting - MDC Models - Washer

Control

Troubleshooting - Netmaster Models

Washer Control

Troubleshooting - Dryer

Troubleshooting - EDC Models - Dryer

Control

Troubleshooting - MDC Models - Dryer

Control

Troubleshooting - Netmaster Models - Dryer Control

Section 4 - Grounding

Section 5 - Service Procedures

Section 6 - Adjustments

Section 7 - Dryer Test Procedures

Section 8 - Internal Wiring of Dryer Motor Switch

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Troubleshooting

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Summary of Contents for Alliance Laundry Systems HTE517xE2802