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Alliance Laundry Systems LTS97A*N, Service Manual

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Alliance Laundry Systems LTS97A*N Service Manual Download Page 43

801803

41

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

To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect all electric power to the machine and accessories before servicing.
• Close gas shut-off valve to gas dryer before servicing.
• Never start machine with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be 

reconnected to ensure that the machine is properly grounded.

• Washer motor not grounded! Disconnect electric power before servicing motor.

W502

WARNING

Section 4

Grounding

28. WALL RECEPTACLE POLARITY CHECK (Washer Power Cord)

Refer to Figure 1.

Figure 1

H008GE3A

115 ± 12

V.A.C.

0

V.A.C.

115 ± 12

V.A.C.

Neutral

Side

Round

Grounding

Prong

Washer

Power Cord

L1

Ground

Neutral

NOTE:  Have a 
qualified electrician 
check polarity of wall 
receptacle. If a voltage 
reading is measured 
other than that 
illustrated, the 
qualified electrician 
should correct the 
problem.

Summary of Contents for LTS97A*N

Page 1: ...www comlaundry com SWD441C Part No 801803 August 2004 Service Homestyle Stacked Washer Dryers Refer to Page 3 for Model Numbers...

Page 2: ......

Page 3: ...ot Dry in Dryer 19 15 Timer Does Not Advance In Automatic Cycle 20 16 Clothes Are Too Hot When Removed From Dryer 21 17 Excessive Chattering Or Vibrating Noise in Dryer 21 18 Excessive Humming Or Whis...

Page 4: ...y Electric Models 88 69 ThermoStat 88 70 Air Duct 88 71 Dryer Motor and Exhaust Assembly 89 72 Dryer Front Bulkhead Assembly 93 73 Cylinder Belt 95 74 Dryer Cylinder Assembly 96 75 Dryer Rear Seal 97...

Page 5: ...dry Systems LLC DO NOT COPY or TRANSMIT Model Identification Information in this manual is applicable to these washers LTS97A N LTU97A N LTZ97A N LTS99A N LTU99A N LTZ99A N LTS99A N1180 Add Letter To...

Page 6: ...4 801803 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes...

Page 7: ...instructions IMPORTANT The word IMPORTANT is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed NOTE The word NOTE is used to commu...

Page 8: ...technician and using authorized factory parts To reduce the risk of electric shock fire explosion serious injury or death Disconnect all electric power to the machine and accessories before servicing...

Page 9: ...m 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 Nam...

Page 10: ...tacked Washer Dryer Works SWD666N Pressure Switch Located inside control cabinet Control Located inside control cabinet Electric Drain Pump Motor Outer Tub Inner Basket Mixing Valve Exhaust Fan Invert...

Page 11: ...s This agitation continues until the wash soak cycle The machine stops agitating and turns on the pump which removes the wash water Upon completion of the wash cycle the machine goes into two rinse cy...

Page 12: ...10 801803 Section 2 Introduction Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes...

Page 13: ...res are removed during servicing these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Disconnect electric power before servicing motor W502...

Page 14: ...12 801803 Section 3 Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes...

Page 15: ...ical fuse Check both fuses for electric models Loading door not closed Close door Inoperative door switch Test switch and replace if inoperative Timer improperly set Reset timer or try another cycle I...

Page 16: ...NG SMELL CYCLES ON MOTOR THERMAL PROTECTOR POSSIBLE CAUSE TO CORRECT Incorrect Voltage Refer to nameplate in door well for correct voltage Refer to Installation Instructions supplied with dryer for el...

Page 17: ...ondition Check front and rear bulkheads for warping Check cylinder rollers for binding Check cylinder seals and glides for wear or damage Broken weak or disconnected idler lever spring Replace or reco...

Page 18: ...tive Reset or test switch and replace if inoperative Timer improperly set set in a cool down period or a no heat cycle Reset timer Try another cycle Inoperative limit thermostat Test thermostat and re...

Page 19: ...ce sensor Igniter broken or open Replace igniter POSSIBLE CAUSE TO CORRECT Improper or inadequate exhaust system Weather hood flapper restricted Refer to Installation Instructions supplied with dryer...

Page 20: ...Refer to Paragraph 85 Cycling off on limit thermostat Momentarily connect a jumper wire across thermostat terminals If heater element heats or burner ignites when jumper wire is connected refer to Pa...

Page 21: ...Refer to wiring diagram Heater assembly shorted Remove heater assembly and check for short POSSIBLE CAUSE TO CORRECT Heater assembly does not heat or burner does not ignite Refer to Paragraph 7 Too m...

Page 22: ...Electric Models Test resistor and replace if inoperative Heater assembly does not heat or burner does not ignite Refer to Paragraph 4 Heater assembly or burner cycles off prematurely Refer to Paragra...

Page 23: ...ed from dryer before cycle has completed Allow the dryer to complete the cycle through the cool down to the OFF position Inoperative cycling thermostat Test cycling thermostat and replace if inoperati...

Page 24: ...22 801803 Section 3 Troubleshooting Dryer Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes...

Page 25: ...he control senses the door open during Run Mode the control will enter Error Mode The control will turn off all outputs and flash the WASH and RINSE LEDs one second on one second off to indicate a doo...

Page 26: ...START SWITCH Is there 120 VAC to control transformer 2 3 No Yes Yes Is there continuity across terminals H9 3 to H9 7 on the machine control when the start switch is depressed Replace machine control...

Page 27: ...801803 25 Section 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT WASHER WILL NOT START NO LEDS LIGHTS LIT NO RESPONSE TO START SWITCH 3 2 1...

Page 28: ...ED AND ATTEMPTING TO LOCK Is there 120 VAC across H4 5 to H6 5 on the machine control 1 2 Yes No Is there 120 VAC from the BLU BLK wire on door lock assembly to neutral Replace the secondary door swit...

Page 29: ...tion 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT WASHER WILL NOT START DOOR OPEN ERROR WASH RINSE LEDS FLASHING DOOR MUST BE CLOSED AND ATTEMPTING T...

Page 30: ...ry door switch door strike adjustment and or wiring Replace door lock if necessary Yes Is there 120 Volts at machine control terminals H4 4 to H6 5 Replace machine control No Yes Is there 120 Volts at...

Page 31: ...801803 29 Section 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT WASHER WILL NOT START NO DOOR LOCK DOOR LED FLASHING 2 1 3 4...

Page 32: ...TRANSMIT 23 WASHER MOTOR WILL NOT RUN DOOR FINAL SPIN LEDS FLASHING 1 No Is there continuity between motor terminals Refer to values at right Yes Replace motor control Replace motor FLW1712S Motor Res...

Page 33: ...801803 31 Section 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT WASHER MOTOR WILL NOT RUN DOOR FINAL SPIN LEDS FLASHING 1...

Page 34: ...oard Replace pressure switch No No Is there 120 Volts at terminals H9 1 to H1 1 on the motor control board Yes 1 2 3 Yes Replace pressure switch Correct wiring between machine control and pressure swi...

Page 35: ...801803 33 Section 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT WASHER WILL NOT FILL NO COMMUNICATION ERROR WASH DOOR LEDS FLASHING 2 1 3 4 4...

Page 36: ...ows Is there 120 Volts at the over level terminal on pressure switch to H6 5 on machine control Yes No Replace inoperative pressure switch Is there 120 Volts across the coil of either the hot or cold...

Page 37: ...801803 35 Section 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT WASHER OVERFLOWS 1 2 2...

Page 38: ...ross the WHT BLK and the WHT wire going to the pump Is there 120 Volts from H6 2 to H6 5 on the machine control NOTE Check at beginning of spin drain portion of cycle If the pump does not operate chec...

Page 39: ...801803 37 Section 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT PUMP DOES NOT OPERATE 2 1...

Page 40: ...or replace fuse Correct wiring between machine control and motor control Is there continuity through each wire of the harness from H2 on the machine control to H7 on the motor control Yes Replace the...

Page 41: ...801803 39 Section 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT SERIAL COMMUNICATION ERROR FINAL SPIN RINSE LEDS FLASHING 1 2 3 4...

Page 42: ...40 801803 Section 3 Troubleshooting Washer Control Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes...

Page 43: ...vicing these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Disconnect electric power before servicing motor W502 WARNING Section 4 Groundin...

Page 44: ...ith any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Discon...

Page 45: ...gas dryer before servicing Never start machine with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the machine is p...

Page 46: ...er ground wires are removed during servicing these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Disconnect electric power before servicing...

Page 47: ...801803 45 Section 4 Grounding Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Figure 4 SWD3G Ground Wire from Dryer 3 1 2 4 5 6 7 8 9...

Page 48: ...chine with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded...

Page 49: ...801803 47 Section 4 Grounding Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Figure 5 SWD4G 3 1 2 4 5...

Page 50: ...48 801803 Section 4 Grounding Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes...

Page 51: ...isconnect electric power before servicing motor W502 WARNING Section 5 Service Procedures IMPORTANT When reference is made to directions right or left in this manual it is from operator s position fac...

Page 52: ...res from push to start switch Remove switch through front of control panel e Disconnect two wires from each indicator light NOTE Refer to wiring diagram when rewiring light f Squeeze indicator light l...

Page 53: ...rol Screw Right Control Cabinet Panel Rear Control Cabinet Panel Dryer Timer Control Cabinet Bottom Clip Expansion Clip Left Control Cabinet Panel Retainer Nut Control Panel Indicator Lights Washer Cy...

Page 54: ...ailable touch machine while it is plugged in before handling control to dissipate any charge NOTE New control is supplied in a special anti static wrapping and protected by anti static foam While hold...

Page 55: ...ng hose to switch to remove any moisture that may have accumulated in hose d Squeeze locking tabs in on pressure switch and push switch out toward rear of control shield Refer to Figure 7 37 CONTROL C...

Page 56: ...atic foam While holding control by its metal edges remove control from foam and wrapping a While supporting the lower access panel remove two screws from bottom edge of lower access panel Refer to Fig...

Page 57: ...WARNING 40 ELECTRIC DRAIN PUMP a While supporting the lower access panel remove two screws from bottom edge of panel and remove panel Refer to Figure 8 IMPORTANT There will always be some water that w...

Page 58: ...tor not grounded Disconnect electric power before servicing motor W502 WARNING 41 WASHER BELT a Go to rear of machine and remove two screws holding rear panel to side panels of control cabinet Refer t...

Page 59: ...VALVE NOTE Mixing valve is located on upper back right corner of rear panel Refer to Figure 12 a Shut off external hot and cold water supply and remove two inlet hoses b Go to rear of washer and remo...

Page 60: ...door seal can be improved using water or soapy solution to work seal around circumference of loading door Be sure to orientate seal with the tab in the 12 o clock position when installing the wire cl...

Page 61: ...Figure 14 B L E A C H S O F T E N E R M A X M A X SWD1654S B L E A C H S O F T E N E R M A X M A X Pull Drawer out Slightly Remove Drawer from Housing 318P4 Dispenser Drawer Tool Insert Tool FLW1190B...

Page 62: ...C DO NOT COPY or TRANSMIT Figure 15 SWD1671S B L E A C H S O F T E N E R M AX M AX Door Latch Switch Attaching Screws Door Latch Switch Door Switch Wires Door Switch Wire Harness and Wires Screws Disp...

Page 63: ...ng servicing these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Disconnect electric power before servicing motor W502 WARNING 44 WASHER LO...

Page 64: ...screws holding control panel to control cabinet g Remove control panel away from control cabinet as far as wires permit Refer to Figure 7 h Reach in through control panel opening and remove two screw...

Page 65: ...y Systems LLC DO NOT COPY or TRANSMIT Figure 18 SWD1672S Notch Wire Harness Clip Door Switch Door Switch Wires Door Latch Switch Wire Harness Large Clamp When Installing Door Seal Align Connecting Hos...

Page 66: ...around door opening Refer to Figure 14 Step 4 f Reach up between door seal and front panel Refer to Figure 15 Press in on switch locking tabs and push switch out through front panel only far enough to...

Page 67: ...the belt can be tightened to the same location Refer to Figure 19 g While supporting the motor grasp the metal rod with a locking pliers and remove four bolts and washers holding motor to motor bracke...

Page 68: ...3 Section 5 Service Procedures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Figure 19 SWD1673S Pivot Bolt Adjusting Bolt Wire Harness Metal Rod Rear Access To Motor Adjusting Bolt Pi...

Page 69: ...r seal DO NOT use pliers or sharp objects to grasp the door seal lip If lip is damaged seal will leak i Using a circular motion pull seal up Figure 14 Step 1 out Figure 14 Step 2 and down Figure 14 St...

Page 70: ...ect electric power before servicing motor W502 WARNING IMPORTANT Always replace seal with a new seal Spray or apply a mixture of diluted laundry detergent to assist in installation of new seal The puf...

Page 71: ...and remove access panel Refer to Figure 11 i Run belt off pulley while slowly turning pulley Refer to Figure 11 j Remove belt from motor shaft k Remove hole plug from rear panel to access pulley cap s...

Page 72: ...8 NOTE Door seal installation can be improved using water or soap solution to work seal around circumference of loading door opening Be sure to install seal with the tab in the 12 o clock position n D...

Page 73: ...s holding trunnion to inner basket Refer to Figure 21 b If using existing trunnion clean out old Loctite from pulley bolt threads using a 3 8 24 UNF Left Hand Tap c Dip threads of three new tension ro...

Page 74: ...runnion shaft that will be contacting the front and rear bearings Refer to Figure 25 b Apply a film of grease to area of shaft that will be contacting the bearing housing seal Refer to Figure 25 Make...

Page 75: ...se Clip Pressure Switch Put All Excess Pressure Hose Slack Here Rear Panel Remove Hole Plug from Rear of machine to Access Cap Screw Nut Outer Tub Inner Basket Pressure Hose Bearing Housing Assembly M...

Page 76: ...g Housing Assembly Apply New grease in Lips of Bearing Housing Seal Outer Tub Apply grease to This Area Apply Anti Seize Compound to These areas Figure 26 FLW1733S CROSS SECTION OF BEARING HOUSING SEA...

Page 77: ...und door opening Refer to Figure 14 Step 4 j Working through the control panel opening remove two screws holding bottom flange of control cabinet sides to top flange of front panel Refer to Figure 15...

Page 78: ...properly seat 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 v After installing...

Page 79: ...sure that the bearing housing seal lips are not rolled over Refer to Figure 26 Step 2 NOTE If inner basket is pulled out more than 3 8 inch past step on trunnion shaft repeat Steps c and d e Fully res...

Page 80: ...er to Figure 27 b Gently lower access panel to disengage panel locators from bottom edge of access panel Refer to Figure 27 c Remove two screws holding bottom tabs on front panel to dryer cabinet Refe...

Page 81: ...or not grounded Disconnect electric power before servicing motor W502 WARNING 55 LINT FILTER a Open loading door and remove screw from end of lint filter Refer to Figure 31 b Lift lint filter out of a...

Page 82: ...ARNING 57 DRYER INNER AND OUTER DOOR PANELS AND DOOR PULL a Remove four screws holding door assembly to hinges Refer to Figure 31 b Remove remaining screws around the door assembly and separate panels...

Page 83: ...her motor not grounded Disconnect electric power before servicing motor W502 WARNING 59 DRYER DOOR SEAL a Remove inner door panel from outer door panel Refer to Paragraph 57 b Grasp either end of door...

Page 84: ...e around inside of door opening Refer to Figure 35 NOTE Be sure seal is properly positioned when installing on front panel 61 DRYER DOOR SWITCH a While supporting the access panel remove two screws fr...

Page 85: ...opyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Figure 35 SWD648P Front Panel Seal Door Switch Hold Down Clip Screw Locator Sticker Door Catch Hinge Hole Plugs Nameplate Front Panel Scre...

Page 86: ...r to Figure 36 b Remove four screws holding hinges to front panel Refer to Figure 36 64 DRYER HOLD DOWN CLIPS AND LOCATORS a While supporting the access panel remove two screws from bottom edge of acc...

Page 87: ...ly lower the access panel to disengage locators from bottom edge of front panel Refer to Figure 35 c Complete Gas Valve Assembly 1 Close main gas shut off valve disconnect igniter wires at disconnect...

Page 88: ...dryer to disengage tab from slot on left side of burner housing Refer to Figure 37 3 Carefully rotate burner tube and igniter counterclockwise so tab is at 8 o clock position 4 Move air shutter end of...

Page 89: ...ward rear of dryer to disengage tab from slot on left side of burner housing Refer to Figure 37 f Carefully rotate burner tube and igniter counterclockwise so tab is at 8 o clock position g Move air s...

Page 90: ...and remove heater assembly out through front of dryer Refer to Figure 39 d Disconnect wires from heater assembly Refer to Figure 39 NOTE When reassembling be sure all wire connectors are tight on ele...

Page 91: ...tom edge of access panel Refer to Figure 27 b Gently lower the access panel to disengage locators from bottom edge of front panel Refer to Figure 35 c Open loading door remove screw and lift filter ou...

Page 92: ...ect dryer performance IMPORTANT When reinstalling motor and exhaust assembly be sure wire harness on right side is clipped to motor mounting bracket and is routed along dryer base between motor mounti...

Page 93: ...tight 3 Loosen idler arm bolt 1 4 turn 4 Add grease between idler arm and motor mount m Impeller and housing 1 Remove screws holding cover to housing Refer to Figure 42 2 Hold motor pulley securely an...

Page 94: ...at 10 o clock position The positioning tab on the motor should be engaged with the anti rotating notch in the motor bracket o Motor Connection Block Terminals Remove terminals from the motor wire harn...

Page 95: ...from cabinet top d Disconnect wires from door switch Refer to Figure 34 NOTE Refer to wiring diagram when rewiring switch e Disengage belt from motor and idler pulley Refer to Figure 43 f Remove four...

Page 96: ...y grounded Washer motor not grounded Disconnect electric power before servicing motor W502 WARNING i Front Cylinder Seal Refer to Figure 50 When installing the cylinder seal it is important to remembe...

Page 97: ...t wires from door switch Refer to Figure 34 NOTE Refer to wiring diagram when rewiring switch e Disengage belt from motor and idler pulleys Refer to Figure 43 f Remove four screws holding bulkhead to...

Page 98: ...age belt from motor and idler pulleys Refer to Figure 43 NOTE When reinstalling belt be sure belt is properly installed on motor and idler pulleys and is on the correct side of the idler lever Refer t...

Page 99: ...be sure belt is properly installed on motor and idler pulleys and is on the correct side of the idler pulleys Refer to Figure 43 Belt must be positioned around center section of cylinder approximatel...

Page 100: ...edures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Figure 53 D405S Rear Bulkhead Attaching Screws Outlet Cover Rear Seal Exhaust Duct Screw Cylinder Roller Rear Bulkhead Attaching S...

Page 101: ...4 NOTE Refer to wiring diagram when rewiring switch e Disengage belt from motor and idler pulleys Refer to Figure 43 f Remove four screws holding bulkhead to front flange of cabinet Then lift complete...

Page 102: ...ck that belt is properly aligned f Remove four screws holding bulkhead to front flange of cabinet Then lift complete bulkhead assembly out of slots in cabinet Refer to Figure 48 IMPORTANT When reassem...

Page 103: ...r not grounded Disconnect electric power before servicing motor W502 WARNING j Electric Models 1 Remove two screws holding element and plate to heater box then pull element down and away from heater b...

Page 104: ...f front panel Refer to Figure 35 3 Remove two screws holding bottom tabs on front panel to dryer side panels Refer to Figure 28 Swing bottom of front panel away from dryer far enough to disengage hold...

Page 105: ...r motor not grounded Disconnect electric power before servicing motor W502 WARNING b Power Cord 1 Remove access plate on rear of cabinet 2 Remove strain relief 3 Remove screw holding power cord ground...

Page 106: ...104 801803 Section 5 Service Procedures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes...

Page 107: ...al it is from operator s position facing front of washer 80 CABINET LEVELING LEGS a Place washer in position on a clean firm and reasonably level floor Installing the washer on any type of carpeting i...

Page 108: ...these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Disconnect electric power before servicing motor W502 WARNING 81 WASHER LOADING DOOR a...

Page 109: ...ess panel opening on rear panel a While supporting lower front access panel remove two screws from bottom edge of access panel and remove panel Refer to Figure 8 b Working through the access door open...

Page 110: ...motor W502 WARNING 83 WASHER DOOR CATCH NOTE When repairing a broken or inoperative No 685430 Door Catch proceed as follows a Remove door bezel b Remove two screws and nuts holding door catch to door...

Page 111: ...ot grounded Disconnect electric power before servicing motor W502 WARNING 84 SHIPPING BRACES All stacked washer dryers when shipped from the factory are equipped with two factory installed shipping su...

Page 112: ...of front panel Refer to Figure 35 c Set timer to 60 minutes d Close the loading door Start the dryer in a heat setting refer to Operating Instructions supplied with the dryer The dryer will start the...

Page 113: ...equipment with which the service person is familiar 86 TIMER CONTACTS Refer to Figure 64 a Disconnect wires from timer except timer motor wires NOTE Refer to appropriate wiring diagram when rewiring t...

Page 114: ...ound wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Disconnect electric power before servicing motor W502 WARNING 87 FABRIC SELECTOR SWITCH NOTE Re...

Page 115: ...ervicing these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Disconnect electric power before servicing motor W502 WARNING 88 DRIVE MOTOR R...

Page 116: ...minal 3 black or copper wire Inoperative start switch Replace switch Refer to Section 5 Unplug the motor wire harness from the motor connection block before starting this test B Manually depress actua...

Page 117: ...SECTION 8 for Internal Wiring of the Dryer Motor Switch Disconnect electric power to dryer before performing any of the following steps or when replacing inoperative motor switch W290 WARNING G 1 2 Oh...

Page 118: ...NG 89 MOTOR SWITCH a Remove motor and exhaust fan assembly Refer to Paragraph 71 b Remove the two motor switch attaching screws Refer to Figure 71 Disconnect switch leads Remove motor switch c Remove...

Page 119: ...wdriver into the slot located between top of motor switch and plastic clip Lift up on handle of screwdriver until both clip and thermal overload protector detach from motor switch Refer to Figure 67 d...

Page 120: ...oster coil The sensor triggers the current to travel around the secondary coil and through the igniter causing the igniter to get hot c Burner Circuit In approximately 30 seconds the igniter attains i...

Page 121: ...rminals on the dryer harness plug that would correspond to terminals 1 and 2 on the coil Figure 68 Meter should register line voltage in all Fabric settings except FLUFF which should read zero VAC g I...

Page 122: ...r to Figure 63 d Remove wires from sensor terminals Refer to Figure 37 e Set test meter to read Ohms and put meter probes on sensor terminals Meter should read zero Ohms If meter registers an Ohm read...

Page 123: ...ermal fuse and the limit thermostat 96 HEATER ASSEMBLY Electric Models a While supporting the access panel remove two screws from bottom edge of access panel Refer to Figure 27 b Gently lower the acce...

Page 124: ...supporting the access panel remove two screws from bottom edge of access panel Refer to Figure 27 b Gently lower the access panel to disengage locators from bottom edge of front panel Refer to Figure...

Page 125: ...s removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the machine is properly grounded Washer motor not grounded Disconnect electric power...

Page 126: ...124 801803 Section 8 Internal Wiring of Dryer Motor Switch Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes...

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