Service Commercial Front Control Washers Refer to Page 6 for Model Numbers FLW1510C www.comlaundry.com Part No.
Table of Contents Section 1 –Safety Information Locating an Authorized Servicer .............................4 Section 2 –Introduction Customer Service .....................................................5 Nameplate Location .................................................5 Model Identification.................................................6 How Your Washer Works........................................7 Section 3 –Troubleshooting 1. Troubleshooting Coin Drop ...............................9 2.
62. Bearing Housing ............................................116 Section 6 –Adjustments 63. 64. 65. 66. 67. 68. 2 Cabinet Leveling Legs ...................................119 Loading Door.................................................120 Motor Belt Tension........................................121 Door Catch.....................................................122 Cleaning Non-Electronic Coin Drop .............123 Cleaning Electronic Coin Drop .....................
Section 1 Safety Information Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION,” “WARNING,” and “DANGER”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer and those maintaining the machine. a DANGER Danger indicates the presence of a hazard that will cause severe personal injury, death or substantial property damage if the danger is ignored.
Section 1 Safety Information WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 2 Introduction Customer Service If literature or replacement parts are required, contact the source 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. For technical assistance, call (920) 748-3121. Nameplate Location When calling or writing about your product, be sure to mention model and serial numbers. Model and serial numbers are located on nameplate(s) as shown.
Section 2 Introduction Model Identification Information in this manual is applicable to these washers.
Section 2 Introduction How Your Washer Works MOTOR CONTROL BOARD (Located inside control cabinet) PRESSURE SWITCH (Located inside control cabinet) COIN DROP 3 2 1 ELECTRONIC CONTROL (Mounted to backside of control panel) MIXING VALVE INNER BASKET FLW1651S ELECTRIC DRAIN PUMP 800168 OUTER TUB MOTOR © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 7
Section 2 Introduction General This frontload washer provides some of the same principles of operation as the typical topload washer. It senses water level, dispenses the desired laundry detergent, agitates the clothes for good cleaning action, pumps the water out of the washer and spins the clothing in preparation for the dryer. The difference in operation is primarily the rotational washing agitation created for the horizontal basket and drum.
Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 1. TROUBLESHOOTING COIN DROP a.
Section 3 Troubleshooting 1. TROUBLESHOOTING COIN DROP (continued) Is proper electrical power supplied to coin drop? (Incorrect electrical connection may prevent coins from registering in coin drop.) No Refer to wiring diagram for proper connections. Yes Is machine level? (Machines that aren't level may prevent coins from following through required check stages of drop.) No Refer to Installation Instructions for instructions on leveling machine.
Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 b. Electronic Coin Drops: If coin drop is not accepting coins, perform the following: (1) Clean coin drop. Refer to Paragraph 68.
Section 3 Troubleshooting (5) Lift spring over left tab. Refer to Figure 5. (6) Rotate spring clockwise, 40 to 60 degrees, until it is free from right tabs. Refer to Figure 6. (12) Use a small flathead screwdriver to push spring under center tab. Refer to Figure 9. Tabs Center Tab Small Flat Screwdriver MIX3B Center Tab Left Tab Figure 6 MIX5B (7) Use screwdriver to remove spring from center tab. Refer to Figure 6. (8) Lift spring, with attached clip, off drop. (9) Remove clip from spring.
Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 2. NO SPIN CONDITION – MODELS THROUGH SERIAL NO.
Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 4. NO MOTOR ROTATION, OR DRIVE FAILURE CODE “E:DF” ON ELECTRONIC DISPLAY UNITS NOTE: Verify that motor is receiving proper voltage.
Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 SERVICE PROCEDURE: WORN BRUSHES a. Remove motor from washer. Refer to Paragraph 58. b.
Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 WORN BRUSH Brush Holder – Has no visible brush material remaining. Brush spring resting against brush holder.
EDC Models WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 5. EDC ERROR CODE LISTING E:df Drive failure. This error code is generated by the motor control and transmitted to the master control.
Section 3 Troubleshooting (EDC Models) 6. CANNOT PERFORM INFRARED COMMUNICATION Attempt to communicate with electronic control from Micro-wand. Is there any acknowledgement of any kind from electronic control? No Aim Micro-wand closer and try again. Is there any control response? No Yes Yes "-C-" Does electronic control display "E:OF" or "-C-"? "E:OF" Check the following: Communication sequence checks out. - Low battery on Micro-wand.
Section 3 Troubleshooting (EDC Models) 7. COINS IGNORED WHEN ENTERED Start Coin drop Diagnostic test. Enter several coins Yes Does the display coin counter increment properly? Make sure control is reset properly and prompting for a vend.
Section 3 Troubleshooting (EDC Models) 8. ELECTRONIC CONTROL HAS NO VISIBLE DISPLAY – WASHER Electronic control has no LED or VFD functioning on control board. Is power cord plugged in? No Plug electronic control washer into electrical outlet. Yes (1) "AC" Is there voltage at terminal "FS-1" to "FS-2" on EDC Control? No Disconnect power and check for a broken, loose or incorrect wiring from electrical outlet to electronic control. Yes Replace EDC control.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz BLK FS1 K2 H5-1 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-2 PNK/BLK WHT/RED H5-4 DOOR LOCK ACTUATOR K1 BLU/BLK RED DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK DOOR LOCK SWITCH EDC ELECTRONIC CONTROL GRY/BLK (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 9. WASHER WILL NOT START (DOOR AND DOOR LOCK SWITCH) – NO DOOR LOCK ONLY Note: Washer will not start (coin inserted) Assume proper start key has been pressed and check to see whether door lock light is energized. Replace Door Lock Assembly.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz 2 FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-4 DOOR LOCK ACTUATOR K1 H5-2 BLU/BLK RED DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK H6-1 H6-2 H2-6 H2-5 H2-4 H2-3 H2-2 H2-1 AUDIT CONTROL CIRCUIT 3 DOOR LOCK SWITCH 1 EDC ELECTRONIC CONTROL GRY/BLK (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 10. WASHER WILL NOT START (EDC CONTROL ANALYSIS) Washer will not start Door is locked (1) "AC" Is there voltage at "H3-5" to "FS-2" on EDC control board? Yes Refer to "Washer will not fill". No Change EDC control board.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-2 BLU/BLK H5-4 DOOR LOCK ACTUATOR K1 RED DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK DOOR LOCK SWITCH AUDIT CONTROL CIRCUIT EDC ELECTRONIC CONTROL TO COIN DROP OR OTHER VENDING DEVICE GRY/BLK (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 11. WASHER WILL NOT FILL Washer will not fill (1) "AC" Is there voltage at input side of pressure switch to "FS-2" on motor control? No Correct wiring between EDC control and pressure switch. Yes (2) "AC" Still no voltage. Is there voltage at input wires on mixing valve to "FS-2" on motor control? No Change inoperative pressure switch. Correct wiring at pressure switch.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-2 H5-4 DOOR LOCK ACTUATOR K1 BLU/BLK RED DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK DOOR LOCK SWITCH AUDIT CONTROL CIRCUIT EDC ELECTRONIC CONTROL TO COIN DROP OR OTHER VENDING DEVICE GRY/BLK (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 12. WASHER OVERFLOWS Note: Washer overflows Go through the following tests if water is at least half way up the door glass. (1) "AC" No Is Pressure Bulb Hose properly attached and free of cuts? Properly attach pressure hose or replace hose if cut. Yes Is there voltage on terminal 24 on pressure switch to "FS-2" on motor control? No Change inoperative pressure switch.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-2 BLU/BLK H5-4 DOOR LOCK ACTUATOR K1 RED DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK DOOR LOCK SWITCH AUDIT CONTROL CIRCUIT EDC ELECTRONIC CONTROL TO COIN DROP OR OTHER VENDING DEVICE GRY/BLK (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 13. WASHER WILL NOT PUMP Washer will not pump Note: (1) "AC" Is there voltage at "H5-3" to "FS-2" on EDC control board? Make sure washer cycle is in drain/spin. No Change inoperative EDC control board. Yes (2) "AC" No Is there voltage across wires going to pump? Correct wiring between pump and EDC control board. Yes 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.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-2 BLU/BLK H5-4 DOOR LOCK ACTUATOR K1 RED DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK DOOR LOCK SWITCH AUDIT CONTROL CIRCUIT EDC ELECTRONIC CONTROL TO COIN DROP OR OTHER VENDING DEVICE GRY/BLK (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 14. “E:SP” ERROR ANALYSIS "E:SP" is displayed on EDC control. No Are all the control wiring harnesses connected between the two controls? Connect loose harness(s) and retry washer cycle. Yes (1) "AC" What is the measured voltage at "H1-7" to "FS-2" on the motor control board? Lower than 20 volts "DC" Change control transformer. 20 volts "DC" Change wire harness(s) between EDC and motor control boards.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-2 BLU/BLK H5-4 DOOR LOCK ACTUATOR K1 RED DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK DOOR LOCK SWITCH H6-1 H6-2 H2-6 H2-5 H2-4 H2-3 H2-2 H2-1 AUDIT CONTROL CIRCUIT EDC ELECTRONIC CONTROL TO COIN DROP OR OTHER VENDING DEVICE GRY/BLK (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 15. DOOR LOCKED, MOTOR DOES NOT RUN (E:DF ON DISPLAY) TRANSFORMER (1) Is 120 Volt AC present at terminals 1-3 on transformer? (2) NO Is 120 Volt AC present at terminals H3-5 to FS2 on the electronic display? NO Replace electronic control. YES Using an Ohmmeter, check white wire and brown/ yellow wire coming into transformer for broken/poor connection.
Section 3 Troubleshooting (EDC Models) DOOR LOCKED, MOTOR DOES NOT RUN (E:DF ON DISPLAY) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 16. START UP SEQUENCE a. Insert money and/or card and push the button next to the flashing light. b. Both door closed switches need to be in the closed position, after vend price has been satisfied. c. The door lock actuator is energized from “H5-1” terminal on EDC control board. d. The door lock switch is closed. e. The “K4” relay is closed on EDC control board. f. The control transformer is energized. g.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz c FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-2 H5-4 BLU/BLK DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK RED b DOOR LOCK SWITCH AUDIT CONTROL CIRCUIT GRY/BLK (MECHANICAL THERMAL DELAY TO UNLOCK WHEN DE-ENERGIZED) H6-1 H6-2 H2-6 H2-5 H2-4 H2-3 H2-2 H2-1 EDC ELECTRONIC CONTROL (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 17. SHUT DOWN SEQUENCE a. Towards end of cycle, “:01” is on display. The door lock actuator is powered down and “K2” relay on EDC control is opened. b. 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.
Section 3 Troubleshooting (EDC Models) EDC FRONT LOAD WASHER MODEL L1 N 120 VAC 60 Hz a FS1 BLK K2 H5-1 PNK/BLK WHT/RED WHT K2 SECONDARY DOOR SWITCH DOOR SWITCH (ON LOCK ASSY.) YEL H5-2 H5-4 BLU/BLK DOOR CLOSED SENSING CIRCUIT ALLOWS CONTROL TO TURN ON DOOR LOCK RED c DOOR LOCK ACTUATOR K1 DOOR LOCK SWITCH AUDIT CONTROL CIRCUIT EDC ELECTRONIC CONTROL TO COIN DROP OR OTHER VENDING DEVICE GRY/BLK (ON LOCK ASSY.
Section 3 Troubleshooting (EDC Models) 42 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800168
MDC Models WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 18. MDC ERROR CODE LISTING E:df Drive failure. This error code is generated by the motor control and transmitted to the master control.
Section 3 Troubleshooting (MDC Models) 19. COINS IGNORED WHEN ENTERED Coins Ignored When Entered. Start Coin Drop Diagnostic Test. Refer to programming manual. Start Production Test Cycle. Does the count on the display increment properly after entering coins? Yes Reset control to ready mode. No Is "H7" connector properly seated on the control board? No Properly reseat connection and conduct diagnostic test again.
Section 3 Troubleshooting (MDC Models) 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 45
Section 3 Troubleshooting (MDC Models) 20. NO VISIBLE DISPLAY ON CONTROL Control Has No Visible Display The electronic control has no LED or VFD functioning on the control board. Is the power cord plugged in? No Plug unit into an outlet and check for proper supply voltage. Yes (1) Is there 24 Volt AC across terminals "H1-1" and "H1-3" control board? Yes Make sure "H1" connector is seated properly. Replace control.
Section 3 Troubleshooting (MDC Models) NO VISIBLE DISPLAY ON CONTROL 3 1 2 801182 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 47
Section 3 Troubleshooting (MDC Models) 21. WASHER WILL NOT START – NO DOOR LOCK Washer Will Not Start. No Door Lock. Washer will not start. Vend satisfied. Replace the Door Lock Assembly. Yes (4) (1) Is there 120 Volt AC across "H4-5" and "H6-5" on the control board? No Yes Is there 120 Volt AC across "H4-4" to "H6-5" on the control board? (5) No Is there 120 Volt AC across "H6-1" and "H6-5" on the control board? Yes Replace the Control Board.
Section 3 Troubleshooting (MDC Models) WASHER WILL NOT START – NO DOOR LOCK 3 2 4 1 5 801182 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 49
Section 3 Troubleshooting (MDC Models) 22. WASHER WILL NOT START – CONTROL ANALYSIS Washer Will Not Start. Control Analysis. (1) Is there 120 Volt AC across "H6-6" to "H6-5" on the control board? Yes Refer to the Washer Will Not Fill section. No Replace the control board.
Section 3 Troubleshooting (MDC Models) WASHER WILL NOT START – CONTROL ANALYSIS 1 801182 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 51
Section 3 Troubleshooting (MDC Models) 23. WASHER WILL NOT FILL Washer Will Not Fill. (1) Is there 120 Volt AC across the input side of the pressure switch to "FS2" on the motor control board? No Correct wiring between pressure switch and control board. Yes (2) Is there 120 Volt AC from the input side of the mixing valves to "FS2" on the motor control board? No Check for cracked or broken wiring at the pressure switch. Change inoperative pressure switch.
Section 3 Troubleshooting (MDC Models) WASHER WILL NOT FILL 1 3 2 801182 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 53
Section 3 Troubleshooting (MDC Models) 24. WASHER OVERFLOWS Washer Overflows (1) Is there voltage to the over level terminal on pressure switch to "FS2"? No Replace inoperative pressure switch. Yes (2) Is there voltage across the coil of either the hot or cold water solenoid? Yes Check for improper wiring and replace inoperative pressure switch if necessary. No Replace inoperative water valve.
Section 3 Troubleshooting (MDC Models) WASHER OVERFLOWS 1 2 801182 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 55
Section 3 Troubleshooting (MDC Models) 25. PUMP DOES NOT OPERATE Pump Does Not Operate (1) Is there voltage across the wht/blk and the white wire going to the motor? NOTE: Check at beginning of spin/drain portion of cycle. Yes If the pump does not operate check for blockage. Replace if necessary. No (2) Is there voltage across terminals "H6-2" and "H6-5?" Yes Correct wiring between control and pump. No Replace control assembly.
Section 3 Troubleshooting (MDC Models) PUMP DOES NOT OPERATE 2 1 801182 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 57
Section 3 Troubleshooting (MDC Models) 26. DOOR LOCKED, MOTOR DOES NOT RUN (E:DF ON DISPLAY) TRANSFORMER TRANSFORMER (1) Is 120 Volt AC present at terminals 1-3 on transformer? (2) NO Is 120 Volt AC present at terminals H6-6 to H6-5 on the electronic display? NO Replace electronic control. YES Using an Ohmmeter, check white wire and brown/ yellow wire coming into transformer for broken/poor connection.
Section 3 Troubleshooting (MDC Models) DOOR LOCKED, MOTOR DOES NOT RUN (E:DF ON DISPLAY) 2 1 4 3 801182 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 59
Section 3 Troubleshooting (MDC Models) 60 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800168
NetMaster Models WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 3 Troubleshooting (NetMaster Models) 27. MICROWAND DOES NOT COMMUNICATE WITH CONTROL Attempt to communicate with the electronic control from the Microwand. Is there acknowledgement of any kind from the control? No Aim the Microwand closer and try again. Yes Does the Microwand prompt: Control Mismatch error ? Is there any control response? No Yes Yes Make sure Microwand selection was for the proper machine type and control generation type.
Section 3 Troubleshooting (NetMaster Models) 28. COINS IGNORED WHEN ENTERED Coins Ignored When Entered. Start Coin Drop Diagnostic Test. Refer to programming manual. Start Production Test Cycle. Does the count on the display increment properly after entering coins? Yes Reset control to ready mode. No Is "H7" connector properly seated on the control board? No Properly reseat connection and conduct diagnostic test again.
Section 3 Troubleshooting (NetMaster Models) 29. NO VISIBLE DISPLAY ON CONTROL Control Has No Visible Display The electronic control has no LED or VFD functioning on the control board. Is the power cord plugged in? No Plug unit into an outlet and check for proper supply voltage. Yes (1) Is there 24 Volt AC across terminals "H1-1" and "H1-3" control board? Yes Make sure "H1" connector is seated properly. Replace control.
Section 3 Troubleshooting (NetMaster Models) NO VISIBLE DISPLAY ON CONTROL 3 BLK WHT DOOR SWITCH (ON LOCK ASSY.) SECONDARY DOOR SWITCH L1 N BLU/BLK CONTROL TRANSFORMER (SEE CONNECTION DIAGRAM DETAIL FOR OPTIONAL CARD READY AND COIN READY TRANSFORMER WIRING.) 24 VAC 4N25 H5 3 4 100 OHM 1/4 WATT 2 1 4N25 100 OHM 1/4 WATT AVAILABLE OUTPUT OPTO OFF WHEN MACHINE RUNNING Vmax = 28VDC Imax = 5ma 4 H1 2 3 START PULSE INPUT INPUT LED ENERGIZED = START PULSE ACTIVE I in = 9-30 ma TIME = 45 msec min.
Section 3 Troubleshooting (NetMaster Models) 30. WASHER WILL NOT START – NO DOOR LOCK Washer Will Not Start. No Door Lock. Washer will not start. Vend satisfied. Replace the Door Lock Assembly. Yes (4) (1) Is there 120 Volt AC across "H4-5" and "H6-5" on the control board? No Yes Is there 120 Volt AC across "H4-4" to "H6-5" on the control board? (5) No Is there 120 Volt AC across "H6-1" and "H6-5" on the control board? Yes Replace the Control Board.
Section 3 Troubleshooting (NetMaster Models) WASHER WILL NOT START – NO DOOR LOCK 3 BLK WHT DOOR SWITCH (ON LOCK ASSY.) SECONDARY DOOR SWITCH L1 N BLU/BLK CONTROL TRANSFORMER (SEE CONNECTION DIAGRAM DETAIL FOR OPTIONAL CARD READY AND COIN READY TRANSFORMER WIRING.
Section 3 Troubleshooting (NetMaster Models) 31. WASHER WILL NOT START – CONTROL ANALYSIS Washer Will Not Start. Control Analysis. (1) Is there 120 Volt AC across "H6-6" to "H6-5" on the control board? Yes Refer to the Washer Will Not Fill section. No Replace the control board.
Section 3 Troubleshooting (NetMaster Models) WASHER WILL NOT START – CONTROL ANALYSIS 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 69
Section 3 Troubleshooting (NetMaster Models) 32. WASHER WILL NOT FILL Washer Will Not Fill. (1) Is there 120 Volt AC across the input side of the pressure switch to "FS2" on the motor control board? No Correct wiring between pressure switch and control board. Yes (2) Is there 120 Volt AC from the input side of the mixing valves to "FS2" on the motor control board? No Check for cracked or broken wiring at the pressure switch. Change inoperative pressure switch.
Section 3 Troubleshooting (NetMaster Models) WASHER WILL NOT FILL BLK WHT DOOR SWITCH (ON LOCK ASSY.) SECONDARY DOOR SWITCH L1 N BLU/BLK CONTROL TRANSFORMER (SEE CONNECTION DIAGRAM DETAIL FOR OPTIONAL CARD READY AND COIN READY TRANSFORMER WIRING.) 24 VAC 4N25 H5 3 4 100 OHM 1/4 WATT 2 1 4N25 100 OHM 1/4 WATT AVAILABLE OUTPUT OPTO OFF WHEN MACHINE RUNNING Vmax = 28VDC Imax = 5ma 4 H1 2 3 START PULSE INPUT INPUT LED ENERGIZED = START PULSE ACTIVE I in = 9-30 ma TIME = 45 msec min.
Section 3 Troubleshooting (NetMaster Models) 33. WASHER OVERFLOWS Washer Overflows (1) Is there voltage to the over level terminal on pressure switch to "FS2"? No Replace inoperative pressure switch. Yes (2) Is there voltage across the coil of either the hot or cold water solenoid? Yes Check for improper wiring and replace inoperative pressure switch if necessary. No Replace inoperative water valve.
Section 3 Troubleshooting (NetMaster Models) WASHER OVERFLOWS BLK WHT DOOR SWITCH (ON LOCK ASSY.) SECONDARY DOOR SWITCH L1 N BLU/BLK CONTROL TRANSFORMER (SEE CONNECTION DIAGRAM DETAIL FOR OPTIONAL CARD READY AND COIN READY TRANSFORMER WIRING.) 24 VAC 4N25 H5 3 4 100 OHM 1/4 WATT 2 1 4N25 100 OHM 1/4 WATT AVAILABLE OUTPUT OPTO OFF WHEN MACHINE RUNNING Vmax = 28VDC Imax = 5ma 4 H1 2 3 START PULSE INPUT INPUT LED ENERGIZED = START PULSE ACTIVE I in = 9-30 ma TIME = 45 msec min.
Section 3 Troubleshooting (NetMaster Models) 34. PUMP DOES NOT OPERATE Pump Does Not Operate (1) Is there voltage across the wht/blk and the white wire going to the motor? NOTE: Check at beginning of spin/drain portion of cycle. Yes If the pump does not operate check for blockage. Replace if necessary. No (2) Is there voltage across terminals "H6-2" and "H6-5?" Yes Correct wiring between control and pump. No Replace control assembly.
Section 3 Troubleshooting (NetMaster Models) PUMP DOES NOT OPERATE BLK WHT DOOR SWITCH (ON LOCK ASSY.) SECONDARY DOOR SWITCH L1 N BLU/BLK CONTROL TRANSFORMER (SEE CONNECTION DIAGRAM DETAIL FOR OPTIONAL CARD READY AND COIN READY TRANSFORMER WIRING.) 24 VAC 4N25 H5 3 4 100 OHM 1/4 WATT 2 1 4N25 100 OHM 1/4 WATT AVAILABLE OUTPUT OPTO OFF WHEN MACHINE RUNNING Vmax = 28VDC Imax = 5ma 4 H1 2 3 START PULSE INPUT INPUT LED ENERGIZED = START PULSE ACTIVE I in = 9-30 ma TIME = 45 msec min.
Section 3 Troubleshooting (NetMaster Models) 35. DOOR LOCKED, MOTOR DOES NOT RUN (E:DF ON DISPLAY) TRANSFORMER (1) Is 120 Volt AC present at terminals 1-3 on transformer? (2) NO Is 120 Volt AC present at terminals H6-6 to H6-5 on the electronic display? NO Replace electronic control. YES Using an Ohmmeter, check white wire and brown/ yellow wire coming into transformer for broken/poor connection.
Section 3 Troubleshooting (NetMaster Models) DOOR LOCKED, MOTOR DOES NOT RUN (E:DF ON DISPLAY) BLK WHT DOOR SWITCH (ON LOCK ASSY.) SECONDARY DOOR SWITCH L1 N BLU/BLK CONTROL TRANSFORMER (SEE CONNECTION DIAGRAM DETAIL FOR OPTIONAL CARD READY AND COIN READY TRANSFORMER WIRING.
Section 3 Troubleshooting (NetMaster Models) 78 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800168
Section 4 Grounding WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 36. WALL RECEPTACLE POLARITY CHECK. (Figure 15). Ground Neutral L1 Neutral Side 115±12 V.A.C. Round Grounding Prong 0 V.A.C.
Section 4 Grounding WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 37.
Section 4 Grounding 5 6 4 3 2 1 7 8 12 11 9 10 FLW1162G Figure 16 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 81
Section 4 Grounding 82 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800168
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 39. INDICATOR LIGHT (Door Locked) a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 40. ELECTRONIC CONTROL IMPORTANT: Due to the sensitivity of the electronic control, careful handling is required.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 (4) Support control panel, press in on locking tabs and unplug harness disconnect blocks from backside of electronic control.
Section 5 Service Procedures CABINET TOP CARRIAGE BOLT SCREW CARRIAGE BOLT SPEED NUT SECURITY TOP PANEL NUT CONTROL CABINET NUT H044PE3A SCREW Figure 20 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 87
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 43. COIN DROP a. Removal: (1) Unlock control panel. Refer to Figure 17, Step 1.
Section 5 Service Procedures 1/4 Inch Ratchet 3/8 Inch Square Drive 7/16 Inch Socket No.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 b. Installation: (1) Lift coin drop up on coin drawer housing.
Section 5 Service Procedures CARD READER ATTACHING SCREW CARD READER CardMa IN SE RT Systetem CA RD CONTROL CABINET WRAPPER HE RE CONTROL CABINET FRONT MODELS EQUIPPED WITH 39685 CARD READER H048P H048P CARD READER ATTACHING NUT CARD READER CONTROL CABINET FRONT CONTROL CABINET WRAPPER MODELS EQUIPPED WITH 510068 CARD READER FLW1025S FLW1025S Figure 23 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 91
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 45. MOTOR CONTROL BOARD a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 46. PRESSURE SWITCH a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures SECURITY TOP PANEL SCREW SCREW CONTROL SHIELD CARRIAGE BOLT COIN DROP NUT CONTROL CABINET FRONT CONTROL CABINET WRAPPER OVERLAY NUT SCREW SCREW SCREW INSTRUCTION LABEL SCREW PANEL LOCATOR FLW1655S Figure 25 94 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800168
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 48. CONTROL CABINET WRAPPER a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 50. ELECTRIC DRAIN PUMP a. While supporting the lower access panel, remove two screws from bottom edge of lower access panel.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 51. BELT a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 52. MIXING VALVE a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures MIXING VALVE-TODISPENSER HOSE HOSE CLAMP HOSE CLAMP INLET HOSE BACKFLOW PREVENTER CONTROL CABINET WRAPPER SCREWS CONTROL SHIELD MIXING VALVE MIXING VALVE PLATE REAR PANEL MOUNTING CLIP H042PE3A WIRE HARNESS DISCONNECT BLOCKS Figure 29 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 99
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 k. Using a circular motion, pull seal up (Figure 33, Step 1), out (Figure 33, Step 2) and down (Figure 33, Step 3). l.
Section 5 Service Procedures STEP 1: Pull seal up. STEP 2: Pull seal out. STEP 3: Pull seal down. STEP 4: Pull seal out and remove.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 54. LOADING DOOR a. Open loading door. b. Remove door bezel to gain access to nuts. Refer to Figure 34. c.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 55. DOOR SEAL AND HOSE ASSEMBLY a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 d. Using a circular motion, pull seal up (Figure 33, Step 1), out (Figure 33, Step 2) and down (Figure 33, Step 3). e.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 58.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 g. While supporting lower front access panel, remove 2 screws from bottom edge of panel. Refer to Figure 26. h.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 OUTER TUB FRONT PANEL WASHERS SCREW NUT 60. INNER BASKET PULLEY a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures CONTROL SHIELD PRESSURE SWITCH MOUNTING PLATE AND PRESSURE HOSE CLIP TO REMOVE CAP SCREW (Left Hand Thread) NUTS WASHER LOCKWASHER ARM BOLTS OUTER TUB FLAT WASHER INNER BASKET PULLEY INNER BOLTS MOUNTING PLATE AND PRESSURE HOSE CLIP BEARING HOUSING ASSEMBLY PRESSURE HOSE FRONT CONTROL WASHER ILLUSTRATED H240SE3A Figure 39 800168 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 111
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 61. INNER BASKET ASSEMBLY Inner Basket Removal a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 x. Remove nut, washers and screw holding clamp ring to outer tub front panel. Refer to Figure 38. y.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 j. Remove inner basket/trunnion assembly from washer and evenly torque three nuts to 200 ± 10 inch-pounds. k.
Section 5 Service Procedures Apply new grease in lips of bearing housing seal Apply grease to this area Trunnion Shaft Bearing Housing Assembly Apply Anti-Seize Compound to These areas Outer Tub FLW1707S Inner Basket Figure 43 Left Hand Thread Screw Pulley Bolt Tightening Fixture Pulley Flat Washer FLW25K Figure 44 115 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 800168
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 62. BEARING HOUSING Bearing Housing Removal a. Unlock control panel. Refer to Figure 17, Step 1. b.
Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.
Section 5 Service Procedures f. Install pulley bolt tightening fixture between the flat washer and the pulley. Refer to Figure 44. g. Tighten left hand thread screw until washer is against pulley bolt tightening fixture. h. Loosen screw about one half turn to free fixture. i. Remove pulley bolt tightening fixture. j. From front of washer, pull inner basket forward as far as possible. Flat washer should be against pulley. k. Push inner basket back into outer tub as far as possible. l.
Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 IMPORTANT: When reference is made to directions (right or left) in this manual, it is from operator’s position facing front of washer. 63.
Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 64. LOADING DOOR a. Open loading door. b. Remove door bezel to gain access to nuts. Refer to Figure 46. c.
Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 65. MOTOR BELT TENSION c. Pull down on motor to increase belt tension. Use a Burroughs belt gauge to obtain proper tension.
Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 66. DOOR CATCH NOTE: When repairing a broken or inoperative No. 685430 Door Catch, proceed as follows: a. Remove door bezel. b.
Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 67. CLEANING NON-ELECTRONIC COIN DROP a. Disconnect electrical power to machine and drop. b. Remove coin drop from machine. c.
Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 i. Check coin return pendulum to verify it swings freely.
Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 68. CLEANING ELECTRONIC COIN DROP d. Open cover for coin drop. Refer to Figure 55.
Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the washer before servicing. • Never start the washer with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded. W003 k. Reconnect electrical power to machine and drop. l.
