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Dryers Service Manual

1. 45 48 Outlet Cover isnie ie iati a ER 45 49 Rear Bulkhead And Heater Box 46 50 Terminal Block Or Power 48 5T ue etes AR 50 52 tune uiuere t NAE 51 Section 6 Adjustments 53 53 Leveling Leg Seiren iet eee 53 54 Burner Flame Gas Models 54 Section 7 Test Procedures 55 55 te eoe 55 56 Burner System Operation Silicon Nitrate Ignition 58 57 Electrical Circuit To Ignition System Silicon Nitrate Ignition 58 58 Gas Valve Coils Check Silicon Nitrate Ignition 59 59 Flame Sensor Check Silicon Nitrate Ignition 60 60 Igniter Check Silicon Nitrate Ignition 60 61 Ignition Control Silicon Nitrate Ignition 60 62 Thermal Fuse Electric Models 61 63 Heater Assembly Electric Models 61 64 Cycling Or Limit Thermostat 61 65 Fabric Selector Switch 62 66 Signal wie use eR 62 67 Timer Advance And Timer Contact Points 62 68 Door Switch 63 Section 8 Internal Wiring Of Dryer Motor Switch 65 2
2. eee 10 6 Igniter Does Not Glow Gas Supply Sufficient Gas 5 ene 11 7 Burner Ignites And Goes Out Repeatedly Gas Models 11 8 Igniter Glows But Burner Does Not Ignite Gas n te ette 11 9 Heater Assembly Or Burner Shuts Off Prematurely sees 12 10 Heater Assembly Or Burner Repeatedly Cycles Off On Limit Thermostat 12 11 Heater Assembly Or Burner Does Not Shut Off sss 13 12 Clothes Do Not Dry 13 13 Timer Does Not Advance In Automatic Cycle14 14 Clothes Are Too Hot When Removed From Dryer 15 15 Ignition Control Flashes 16 Section 4 Grounding 19 16 Ground Wires From Terminal Block To Rear Bulkhead And From Rear Bulkhead To Cabinet Top And Control Panel 19 17 Ground Wires From Rear Bulkhead To Cabinet Top And Control Panel 19 18 Ground Wires From Dryer Base To Wire Harness And To Ignition Control 20 Copyright 1998 Alliance Laundry Systems LLC All rights reserved No part of the contents of this book may be reproduced or transmitted in any form or by any means without the expressed written consent of the publisher 505714 Section 5 Service Pro
3. REAR BULKHEAD ATTACHING SCREWS CYLINDER ROLLER EXHAUST DUCT SCREW D298SE3B 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 47 CYLINDER ROLLERS a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel c Remove two screws holding bottom tabs on front panel to dryer side panels See Figure 12 Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top d Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagram when rewiring switch e Disengage belt from motor and idler pulleys See Figure 20 f Remove four screws holding bulkhead to front flange of cabinet Then lift complete bulkhead assembly out of slots in cabinet See Figure 26 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 sectio
4. Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded IMPORTANT Use care while removing igniter to avoid damaging or breaking it The igniter is very fragile IMPORTANT Handle igniter by grasping the white ceramic portion of bracket only DO NOT handle silicon nitrate portion of igniter with hands or allow any oil grease or other foreign material to contaminate it Oil grease and other impurities or hairline cracks will cause the igniter to burn out b Ignition Control 1 While supporting the access panel remove two screws from bottom edge of acess panel See Figure 12 2 Gently lower the access panel to disengage locators from bottom edge of front panel 3 Remove wire harness from ignition control 4 Remove screws holding ignition control to bracket See Figure 15 5 Carefully remove ignition control See Figure 15 NOTE For information on ignition control flashes see Paragraph 15 c Igniter and Sensor Assembly 1 While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 2 Gently lower the access panel to disengage locators from bottom edge of front panel 3 Disconnect wire harne
5. Test thermostat and replace if inoperative Inoperative timer Test timer and replace if inoperative Broken loose or incorrect wiring Refer to wiring diagram 505714 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 6 IGNITER DOES NOT GLOW GAS SUPPLY SUFFICIENT GAS MODELS POSSIBLE CAUSE TO CORRECT No power to power leads on valve Check timer selector switch thermostats motor switch and wiring Flame sensor failed with contacts open Replace flame sensor Igniter broken or open Replace igniter 7 BURNER IGNITES AND GOES OUT REPEATEDLY GAS MODELS POSSIBLE CAUSE TO CORRECT Improper or inadequate exhaust system Weather hood flapper restricted See INSTALLATION INSTRUCTIONS supplied with dryer for exhaust requirements Insufficient gas supply Check gas supply and pressure Make sure gas shut off valve is turned on Cracked igniter Replace igniter and bracket Inoperative or intermittent gas valve coils
6. b Gently lower the access panel to disengage locators from bottom edge of front panel c Label and disconnect wires from thermal fuse SeeFigure 16 NOTE Refer to wiring diagram when rewiring thermal fuse d Set multimeter to read Ohms on the X1 scale Apply meter probes to the thermal fuse terminals Multimeter should read 0 Ohms If the meter does not show any reading infinite Ohms then the fuse is open If the fuse is open then replace BOTH the thermal fuse and the limit thermostat 63 HEATER ASSEMBLY ELECTRIC MODELS a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel c Disconnect wires from heater assembly See Figure 16 NOTE Refer to wiring diagram when rewiring heater assembly d Set meter to read Ohms Apply meter probes to the heater wire terminals Meter should read as follows Cold Ohms See Figure 16 505714 WO01R1 Element Color Voltage Hz Resistance Reading Code Yellow 240 V 50 Hz 13 03 39 Ohms Cold 64 CYCLING OR LIMIT THERMOSTAT a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel c Label and disconnect wires from thermostat See Figures 16 or 17 NOTE Refer to wiring diagram when rewiring thermostat Cycling
7. 505714 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 DANGER Danger indicates the presence of a hazard that will cause severe personal injury death or substantial property damage if the danger is ignored WARNING Warning indicates the presence of a hazard that can cause severe personal injury death or substantial property damage if the warning is ignored CAUTION Caution indicates the presence of a hazard that will or can cause minor personal injury or property damage if the caution is ignored Additional precautionary statements IMPORTANT and NOTE are followed by specific 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 communicate installation operation maintenance or servicing information that is important but not hazard related In the interest of safety some general precautions relating to the operation of this machine follow WARNING Failure to install maintain and or operate this product according to the manufacturer s instructions may result in conditions wh
8. Flashes control Loose or disconnected wiring Check all wiring leading to or coming from the control module for secure connections Open Igniter igniter sensing circuit voltage Check igniter and all circuits replace if necessary measurement circuit Five Loose or disconnected wiring Check all wiring leading to or coming from the Flashes control module for secure connections Inoperative gas valve Check gas valve and replace if necessary Inoperative flame sensor Replace flame sensor igniter Six Loose or disconnected wiring Check all wiring leading to or coming from the Flashes control module for secure connections Incorrect wiring Check wiring diagram and make sure dryer is wired correctly Incorrect polarity Contact a professional electrician to check the polarity and correct any problems Seven Loose or disconnected wiring Check all wiring leading to or coming from the Flashes control module for secure connections Flame sensor and or appliance not properly Check grounding from control to base and from grounded lead in cord to dryer continued 16 505714 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed d
9. explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO01R1 3 MOTOR RUNS BUT CYLINDER DOES NOT TURN POSSIBLE CAUSE TO CORRECT Motor drive pulley loose Tighten pulley Belt not installed on pulley Install belt Refer to Figure 20 Broken cylinder belt Replace belt Clothes cylinder is binding Check cylinder for binding and out of round condition 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 Belt routed on wrong side of idler lever Replace or reconnect spring Refer to Figure 21 Reroute belt Refer to Figure 20 Oil on cylinder Wipe oil from cylinder Belt is inside out Reinstall belt with ribbed surface against cylinder Idler arm is binding Add grease between idler arm and motor mount Replace idler arm and bolt if needed Dryer is overloaded Remove some laundry from dryer Wrong motor Refer to parts manual for correct motor part number Wrong belt used on dryer Check belt part number against
10. D256SE1A RIVETS CYLINDER GLIDE BRACKET Figure 27 40 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 LONG FLAP SEAL STITCHING x Must face towards center of dryer RN e IL SHORT FLAP BULKHEAD D257SE3A Must be glued to bulkhead Figure 28 i Front Cylinder Seal Figure 28 When installing the cylinder seal it is important to remember these two important steps 1 The stitching on the seal must face towards the dryer center 2 The short flap must be glued to the bulkhead and the long flap left loose 505714 IMPORTANT The replacement seal can be adhered to the bulkhead using No 22506P Sealant This is accomplished by applying a bead of sealant around the entire flanged area where the seal contacts the bulkhead 41 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never sta
11. Thermostat S P D T 3 Terminals 1 Set meter to read Ohms 2 Apply meter probes to terminals 1 and 3 Meter should read zero 3 Remove screws holding thermostat to exhaust fan cover 4 Heat thermostat with a small flame until a distinct click is heard then immediately apply meter probes to terminals 1 and 2 Meter should read zero 61 Section 7 Test Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 65 FABRIC SELECTOR SWITCH a Remove three screws holding the control assembly to the control hood rear panel and cabinet top See Figure 5 b Disconnect wires from fabric selector switch NOTE Refer to wiring diagram when reconnecting wires c Set the meter to read Ohms and apply the meter probes to the switch terminals FABRIC SELECTOR SWITCH 3 Position 11 1 11 2 11 3 Perm Press X Regular Delicate X X Fluff X X indicates closed 66 SIGNAL a Remove the three screws holding the control assembly to the control hood rear panel See Figure 5 b Disconnect wires fr
12. at the bottom of the door Make sure that each tab of the seal is fully engaged into the slot INNER DOOR PANEL SLOT BOTTOM OF DOOR STRIKE BRACKET D360PE3A Figure 10 28 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 31 FRONT PANEL AND PANEL SEAL Figure 12 a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel Remove two screws holding bottom tabs on front panel to dryer side panels Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top d Disconnect wires from door switch e NOTE Refer to wiring diagram when rewiring switch e Remove front panel seal from flange around inside of door opening NOTE Be sure seal is properly positioned when installing on front panel D240SE3A Figure 11 505714 WO001R1 32 DOOR SWITCH Figure 12 a While supporting the access panel remove two screws from bott
13. dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 34 DOOR HINGE Figure 13 Open loading door and while supporting door remove four screws holding door assembly to hinges b Remove four screws holding hinges to front panel 35 HOLD DOWN CLIPS AND LOCATORS Figure 12 a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel DOOR HINGES WO001R1 c Remove two screws holding bottom tabs on front panel to dryer side panels Swing bottom edge of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top d Disconnect wires from door switch NOTE Refer to wiring diagram when rewiring switch e Compress hold down clips and remove from top of access panel or front panel f Remove four screws holding four locators to access panel or front panel DOOR ATTACHING SCREWS LOADING DOOR D238SE3C Figure 13 505714 31 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before serv
14. following steps or when replacing inoperative motor switches W260 Unplug the motor wire harness from the motor connection block before starting this test Start Terminals ERE A Continuity exists between switch NO terminal 5 and black wire B Manually depress actuator Continuity a start vid broken between switch terminal 5 and SARE Sen black wire Note Disconnect yellow wire from motor switch before testing start terminals YES Run Terminals Note Reconnect yellow wire to motor switch before testing run terminals C Continuity broken between switch NO terminal 6 and yellow wire TEX Inoperative start switch D Manually depress actuator Continuity P A Replace switch exists between switch terminal 6 and yellow wire YES E Continuity broken between switch NO terminal 1 and switch terminal 2 Heater Circuit Terminals MES Inoperative start switch F Manually depress actuator Continuity E eplace switch exists between switch terminal 1 and switch terminal 2 YES Motor switch checks O K 56 505714 Section 7 Test Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servic
15. hinged damper or replace weather hood Limit thermostat cycling at too low a temperature Replace thermostat Refer to Paragraph 38 Air leak around loading door Door not sealing due to damaged seal or inoperative door catch Replace seal or catch Air leak at blower seal Check and replace seal if necessary Air leak at cylinder seal s Check and replace seal s if necessary 505714 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 11 HEATER ASSEMBLY OR BURNER DOES NOT SHUT OFF POSSIBLE CAUSE TO CORRECT Inoperative motor switch Timer must be in a heat setting Test switch and replace if inoperative Motor does not stop Refer to Paragraph 4 Incorrect wiring Refer to wiring diagram Heater assembly shorted Remove heater assembly and check for short 12 CLOTHES DO NOT DRY POSSIBLE CAUSE TO CORRECT Heater assembly does not heat or burner does not ignite Refer to Paragraph 5 Too much water in articles being drie
16. the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO01R1 2 UNIT STOPS IN CYCLE QUITS AFTER THE FIRST FEW LOADS HAS A BURNING SMELL CYCLES ON MOTOR THERMAL PROTECTOR POSSIBLE CAUSE TO CORRECT Incorrect voltage See nameplate in door well for correct voltage Refer to INSTALLATION INSTRUCTIONS supplied with dryer for electrical requirements Clothes load too large Remove part of load Maximum load dryer cylinder one half full of wet clothes Clothes cylinder is binding Check cylinder for binding and out of round condition Check front and rear bulkheads for warping Check support rollers for binding Check cylinder seals and glides for wear or damage Check for clothes lodged between cylinder baffle and bulkhead Broken loose or incorrect wiring Refer to wiring diagram Motor switch functions inoperative Short in motor Refer to Paragraph 55 to check switch and windings winding Clothes caught in fan Check fan for obstruction 8 505714 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire
17. the seal is installed improperly the airflow through the exhaust system 46 WO001R1 will be restricted which can adversely affect dryer performance g Remove two cabinet top hold down screws See Figure 25 h Carefully remove cylinder out through front of dryer i Gas Models 1 Disconnect wire harness from igniter and sensor assembly and from gas valve coils at the disconnect blocks See Figure 14 2 Remove burner tube attaching screw from right side of burner housing while holding burner tube in place See Figure 16 3 Gently move burner tube toward rear of dryer to disengage tab from slot on left side of burner housing See Figure 15 4 Carefully rotate burner tube and igniter counterclockwise so tab is at the 8 o clock position 5 Move air shutter end of burner tube slightly to right and CAREFULLY remove burner tube and igniter assembly out through front of dryer See Figure 15 IMPORTANT The igniter is very fragile Be careful not to damage it during removal 6 Remove screw holding burner housing to heat shroud See Figure 14 7 Remove screw holding front of burner housing to dryer base and remove housing out through front of dryer See Figure 16 8 Remove two screws holding shroud to heater box and remove shroud out through front of dryer See Figure 14 j Electric Models 1 Remove two screws holding element and plate to heater box then pull element down and away from heat
18. to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 14 CLOTHES ARE TOO HOT WHEN REMOVED FROM DRYER POSSIBLE CAUSE TO CORRECT Improper or inadequate exhaust system Refer to INSTALLATION INSTRUCTIONS supplied with dryer for exhaust requirements Clothes are removed from dryer before cycle has completed Inoperative cycling thermostat Inoperative thermostat heater on the DELICATE setting Allow the dryer to complete the cycle through the cool down to the OFF position Test cycling thermostat or thermostat heater and replace if inoperative Inoperative timer not allowing cool down Test timer and replace if inoperative Inoperative seals air leaks 505714 Check and replace any inoperative seals in the following areas 1 Seal between loading door and front panel 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 Seal between upper and lower air ducts 15 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servi
19. 14 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded p Electric Models 1 Remove two screws holding element and plate to heater box then pull element down and away from heater box See Figure 16 2 While supporting bulkhead remove screws holding bulkhead to rear of dryer cabinet and remove assembly out of dryer See Figure 31 3 Remove screw holding exhaust duct to dryer cabinet and pull duct out of cabinet See Figure 31 4 Remove two screws from each rear cabinet top hold down bracket See Figure 26 5 Remove screw holding access plate and remove plate 6 Remove wire harness clips 7 Remove locators and screws 8 Remove two screws from front edge at each side of cabinet Then remove remaining screws from around bottom of cabinet and lift cabinet off base See Figure 26 52 BASE a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel c Remove two screws holding bott
20. Check coils Paragraph 58 and replace appropriate coils 8 IGNITER GLOWS BUT BURNER DOES NOT IGNITE GAS MODELS POSSIBLE CAUSE TO CORRECT Open secondary coil or holding coil Replace gas valve in warranty or replace coils out of warranty Refer to Paragraph 58 Insufficient gas supply Check gas supply and pressure Make sure gas shut off valve is turned on Igniter and bracket installed improperly on burner tube assembly Loosen screw and properly position igniter and bracket on burner tube assembly 505714 11 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 9 HEATER ASSEMBLY OR BURNER SHUTS OFF PREMATURELY POSSIBLE CAUSE TO CORRECT Improper or inadequate exhaust system Weather hood flapper restricted See INSTALLATION INSTRUCTIONS supplied with dryer for exhaust requirements Gas Models Insufficient gas supply Check main gas line shut off valve Open partially closed gas shut off valve or correct low pressure Gas Models Dryer not properl
21. Dryers Home Laundry Models LEK33A 4350 and LGK33A 3058 AHLEENMAID RLD S BEST THE S JILA T Table of Contents Section 1 Safety Information 3 Section 2 Introduction 5 Parts Ordering Information 5 Nameplate Location 5 Model 5 How Your Dryer Works eene 6 Section 3 Troubleshooting 7 1 Motor Does Not Run 7 2 Unit Stops In Cycle Quits After The First Few Loads Has A Burning Smell Cycles On Motor Thermal Protector 8 3 Motor Runs But Cylinder Does Not Turn 9 4 Motor Does Not Stop 9 5 Heating Assembly Does Not Heat Or Burner Does Not Ignite
22. Figure 39 Meter should register line voltage in all Fabric settings except FLUFF which should read zero VAC g If meter does not read line voltage in step f check motor switch thermostats fabric switch or timer mh 505714 Section 7 Test Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 58 GAS VALVE COILS CHECK SILICON A WARNING NITRATE IGNITION a While supporting the access panel remove two To reduce the risk of serious injury or death screws from bottom edge of access panel by carbon monoxide and other gases in gas b Gently lower the access panel to disengage dryers carefully read and follow all locators from bottom edge of front panel instructions given in this section c Close main gas shut off valve d Remove disconnect blocks from gas valve coils e Set test meter to read Ohms f Both coils should read between 2400 and 2800 Ohms NOTE If meter registers any other readings than those listed the respective coil s should be replaced GAS VALVE D230PE2A Figure 40 505714 59 Section 7 Test Pr
23. Gas DX qp LEK33A 4350 nux Add Letter To Designate Color L Almond W White 505714 Section 2 Introduction How Your Dryer Works CYLINDER LINT FILTER HEATER DUCT m of 9 2 lt EXHAUST FAN GAS AIR DUCT VALVE D282SE3A The dryer uses heated air to dry loads of laundry When the motor is started the exhaust fan pulls room temperature air in through louvers at the rear of the dryer and over the heat source burner flame for gas and heating element for electric 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 6 505714 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 IMPORTANT Refer to appropriate Model Wiring Diagram for aid in testing dryer components 1 MOTOR DOES NOT RUN POSSIBLE CAUSE TO CO
24. ONNECTION BLOCK D251SE3B Figure 24 n Motor Connection Block Terminals Remove terminals from the motor wire harness connection block using No 283P4 Terminal Extractor Tool as follows 1 Insert the tool into the block on the back of the terminal being removed See Figure 24 2 Apply tool pressure to compress the terminal locking tab on terminal and force the terminal and wire out back side of connection block See Figure 24 To install terminal in connection block insert terminal 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 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 43 CABINET TOP a 505714 While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 Gently lower the access panel to disengage locators from bottom edge of front panel Remove two screws holding bottom tabs on front panel to dryer side panels See Figure 12 S
25. OR 00009 009000006 SKK LINT FILTER D238SE3A Figure 7 505714 25 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 28 INNER AND OUTER DOOR PANELS AND c Remove wedge located behind door pull by DOOR PULL carefully prying up on center of wedge See a Remove four screws holding door assembly to Figure 8 hinges See Figure 7 d Remove door pull See Figure 6 b Remove remaining screws around the door perimeter and separate panels See Figure 9 BRACKET DOOR SEAL OUTER DOOR PANEL INNER DOOR PANEL AND SEAL ASSEMBLY SCREWS D359PE3A Figure 8 26 505714 Section 5 Service Procedures Reversing Door Procedure The door on this dryer is completely reversible To reverse door proceed as follows D319S Remove four hinge attaching screws Pull bottom of door liner out then pull down removing door liner from door panel Rotate door panel 180 degrees as Remove door strike from door liner Insert liner under flange on bottom of shown and reinstall on opposite side door then push to
26. R1 13 TIMER DOES NOT ADVANCE IN AUTOMATIC CYCLE POSSIBLE CAUSE TO CORRECT Inoperative cycling thermostat Test thermostat and replace if inoperative Inoperative resistor Electric Models Test resistor Paragraph 67 step d and replace if inoperative Heater assembly does not heat or burner does Refer to Paragraph 5 ignite Heater assembly or burner cycles off prematurely Referto Paragraph 9 Improper or inadequate exhaust system Refer to INSTALLATION INSTRUCTIONS supplied with dryer for exhaust requirements Drying large load Timer will not advance until the load is almost dry Broken loose or incorrect wiring Refer to wiring diagram Timer motor is inoperative Select a drying cycle and activate start switch Rotate timer knob until signal sounds Release timer knob Signal should stop within ten minutes If not replace timer Refer to Paragraph 67 Inoperative seals air leaks Check and replace any inoperative seals in the following areas 1 Seal between loading door and front panel 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 Seal between upper and lower air ducts 505714 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power
27. RRECT Electrical power off fuse blown or power cord not Check laundry room for blown or loose fuse s or open plugged in circuit breaker s The dryer itself does not have an electrical 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 Inoperative timer Test timer and replace if inoperative Motor starting functions inoperative Refer to Paragraph 55 to check motor switch and motor Doesn t start or motor just hums windings Motor is dead won t run Refer to Paragraph 55 to check motor switch motor windings and main windings Motor overload protector has cycled e Wait two or three minutes for overload protector to reset If protector cycles repeatedly refer to Paragraph 2 Motor centrifugal switch sticky or plugged with e Remove dust or lint and spray with SLYDE No 131P4 lint to clean and lubricate Bind in motor bearing Remove belts and determine if motor shaft will spin Replace motor if shaft is locked up Loose motor wire harness connection block 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 505714 7 Section 3 Troubleshooting WARNING To reduce
28. access panel to disengage by carbon monoxide and other gases in gas locators from bottom edge of front panel dryers carefully read and follow all c Remove two screws holding bottom tabs on instructions given in this section front panel to dryer side panels See Figure 12 Swing bottom of front panel away from dryer far enough to disengage hold down clips and e Disengage belt from motor and idler pulley See locators from cabinet top Figure 21 d Disconnect wires from door switch See f Remove four screws holding bulkhead to front Figure 11 flange of cabinet and lift complete bulkhead NOTE Refer to wiring diagram when rewiring assembly out of slots in cabinet See Figure 26 switch IMPORTANT When reassembling be sure seal on exhaust fan cover makes airtight seal on flange of CABINET TOP FRONT CABINET TOP duct See Figure 17 If the seal is installed 8 BULKHEAD HOLD DOWN i ly the airflow through the exhaust syst HOLD DOWN improperly the airflow through the exhaust system will be restricted which can adversely affect dryer performance g Remove upper and lower air duct assembly h Cylinder Glides and Glide Bracket See Figure 27 1 Unsnap glide from each glide bracket 2 Drill out rivets holding glide bracket to front bulkhead BULKHEAD BULKHEAD ATTACHING ATTACHING CYLINDER CABINET CABINET AIR DUCT ATTACHING AIR SCREWS DUCT ATTACHING SCREW D297SE1A ATTACHING SCREW Figure 26
29. age arising from improper service and or service procedures W008 NOTE The WARNINGS and IMPORTANT INSTRUCTIONS appearing in this manual are not meant to cover all possible conditions and situations that may occur Common sense caution and care must be exercised when installing maintaining or operating the dryer Always contact your dealer distributor service agent or the manufacturer about any problems or conditions you do not understand Locating an Authorized Servicer Alliance Laundry Systems LLC 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 LLC also recommends contacting an authorized technician and using authorized factory parts 4 505714 Section 2 Introduction Customer Service If service is required contact Kleenmaid Customer Care Centre at Kleenmaid P O Box 5560 Maroochydore South QLD 4558 or Phone FREECALL 1 800 817 479 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 D294S Model Identification Information in this manual is applicable to these dryer models Electric
30. am when rewiring switch d Set meter to read Ohms and apply meter probes on switch terminals 1 and 3 with door closed You should get zero reading e Apply probes to terminals 1 and 2 with door closed The meter should read reading f Open door Meter should read zero 63 Section 8 Internal Wiring Of Dryer Motor Switch WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 ORANGE tc 26 2 9o ox 505714 65 Kleenmaid P O Box 5560 Maroochydore South QLD 4558 Customer Care Centre and Information Freecall 1 800 817 479
31. and put meter probes on terminals 1 and 3 of igniter disconnect block See Figure 41 e Silicon Nitrate Igniter meter should read between 49 88 Ohms If meter does not read appropriate Ohms replace igniter and sensor assembly IMPORTANT Always examine all wires terminals and connectors to be sure wiring is proper before replacing any components 60 WO001R1 FLAME SENSOR MOUNTING SILICON NITRATE IGNITER AND SENSOR ASSEMBLY D331SE3A Figure 41 61 IGNITION CONTROL SILICON NITRATE IGNITION Grounding Check 1 Set test meter to read Ohms and put meter probes on the ground wire connection in 12 pin block connected to module and on the green ground screw in base of dryer See Figure 4 2 Meter should read zero Ohms If meter registers an Ohm reading of any amount check ground wire connection and replace as necessary 505714 Section 7 Test Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 62 THERMAL FUSE ELECTRIC MODELS a While supporting the access panel remove two screws from bottom edge of access panel
32. cedures 21 19 Control Hood Assembly 21 20 Control Hood End 21 21 Graphic n pepe 21 22 TAME nose inis 21 23 Fabric Selector 5 22 24 Sign l een ets 22 25 A C6cess Panel 4 ead code 24 26 lant Filter icai nns 25 27 Loading Door And Door Hinge 25 28 Inner And Outer Door Panels And Door Pull 26 29 Door Strike inedia cete eee 28 30 Door Seal etit ente 28 31 Front Panel And Panel 5 1 29 32 Door Switch ue tote 29 337 Doot Catch erholt 29 34 Door Hinge enl 31 35 Hold down Clips And Locators 31 36 Burner System Components Gas Models 32 37 Burner Housing And Heat Shroud Gas Models 5 33 38 Limit Thermostat Gas Models 34 39 Heating Element Electric Models 34 40 Thermostat And 35 AT Aur Duct ecce et 35 42 Motor And Exhaust Assembly 36 43 Cabinet 39 44 Front Bulkhead Assembly 40 45 Cylinder see 42 46 Cylinder Assembly 43 47 Cylinder
33. cing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 15 IGNITION CONTROL FLASHES Figure 1 NOTE This control will lock out the igniter after four failed attempts at ignition The control can be reset by opening loading door waiting 1 minute then closing loading door If door is closed before waiting 1 minute the control will re enter lockout The red light will flash a Flash Code when the control is in the lock out mode The light will flash on for 1 4 second then off for 1 4 second for each number The pause between flash codes is 2 seconds These flashes are caused by the control s diagnostic test and can be interpreted by reading the following FLASH CODE POSSIBLE CAUSE TO CORRECT Constant Internal failure Reset dryer If condition persists then replace Light control One Air in gas line Purge air from gas line Flash Flame sensor coated with Aluminum Wipe sensor clean or replace sensor if necessary Oxide Incorrect gas pressure Check for correct gas pressure If gas pressure is incorrect then contact local gas company Gas shut off valve closed Open gas shut off valve Four Internal failure Reset dryer If condition persists then replace
34. correct part number in the Parts manual Replace belt if needed Bent idler arm Replace idler arm 4 MOTOR DOES NOT STOP POSSIBLE CAUSE Incorrect wiring to motor switch TO CORRECT Refer to wiring diagram Motor centrifugal switch sticky or plugged with lint Remove dust or lint and spray with SLYDE Part No 131P4 to clean and lubricate Inoperative door switch Test switch and replace if inoperative Inoperative timer nonmetered models Test timer and replace if inoperative 505714 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 5 HEATING ASSEMBLY DOES NOT HEAT OR BURNER DOES NOT IGNITE POSSIBLE CAUSE TO CORRECT Improper or inadequate exhaust system See INSTALLATION INSTRUCTIONS supplied with dryer for exhaust requirements Use of plastic or thin foil exhaust duct Replace with solid or rigid flexible metal exhaust duct Blown house fuse or tripped circuit breaker Check fuses or circuit breakers A 240 Volt dryer uses two fuses Ma
35. ctors are tight on element terminals thermal fuse and limit thermostat ELECTRIC MODELS GAS MODELS HEATER HEATER WIRE ASSEMBLY CONNECTIONS LIMIT THERMOSTAT Gall JH THERMAL FUSE D243SE1A yt T k BURNER TUBE LIMIT THERMOSTAT GAS VALVE HANDLE Shown in Open Position X BURNER HOUSING D363SE1A Figure 16 34 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 40 THERMOSTAT AND HEATER a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel c Disconnect wires and remove thermostat attaching screws thermostat and heater See Figure 17 ATTACHING SCREWS WIRE 2 HARNESS THERMISTOR OR THERMOSTAT D324SE1A MOTOR WIRE HARNESS AIR DUCT ATTACHING SCREWS D246SE3B AIR DUCT Figure 18 505714 WO001R1 41 AIR DUCT a Lower Air Duct 1 While s
36. d Remove excess water Laundry load too large Laundry load too small Remove part of load Maximum load Dryer cylinder one half full of wet clothes Add one or two bath towels to load Excessive lint on lint filter Clean lint filter Automatic cycle Adjust timer knob to More Dry setting Heat selector switch or timer set on FLUFF or inoperative Reset switch or timer or test and replace the switch or timer if inoperative Improper or inadequate exhaust system See INSTALLATION INSTRUCTIONS supplied with dryer for exhaust requirements Heater assembly or burner shuts off prematurely Referto Paragraph 9 Gas Models Gas line pressure too high or too low f Natural Gas line pressure to dryer exceeds 8 inch water column pressure or is lower than 4 inch water column ask Gas Company to correct Improper belt installation low RPM Check for proper installation Refer to Figure 20 505714 13 Section 3 Troubleshooting WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO01
37. e positioned around cylinder between center and rear baffle screws with the ribbed surface against the cylinder After installing belt manually rotate cylinder counterclockwise to check that belt is properly aligned m Remove four screws holding bulkhead to front flange of cabinet and lift complete bulkhead assembly out of slots in cabinet See Figure 26 n Carefully remove cylinder out through front of dryer o Gas Models 1 Remove wire harness from ignition control 2 Remove screws holding ignition control to bracket See Figure 15 3 Carefully remove ignition control IMPORTANT Use care while removing igniter to avoid damaging or breaking it The igniter is very fragile IMPORTANT Handle igniter by grasping the white ceramic portion of bracket only DO NOT handle silicon nitrate portion of igniter with hands or allow any oil grease or other foreign material to contaminate it Oil grease and other impurities or hairline cracks will cause the igniter to burn out 4 Remove wires from igniter and sensor assembly See Figure 14 5 Remove screw holding burner tube to burner housing See Figure 14 6 Remove screw holding burner housing to heat shroud See Figure 14 7 Remove screw holding front of burner housing to dryer base and remove housing out through front of dryer See Figure 14 8 Remove four screws holding shroud to heater box Remove shroud out through front of dryer See Figure 14 5057
38. ected to ensure that the dryer is properly grounded 49 REAR BULKHEAD AND HEATER BOX a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel c Remove two screws from bottom tabs on front panel See Figure 12 Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top d Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagram when rewiring switch e Disengage belt from motor and idler pulleys See Figure 20 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 See Figure 20 Belt must be positioned around cylinder between center and rear baffle screws with the ribbed surface against the cylinder After installing belt manually rotate cylinder counterclockwise to check 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 See Figure 26 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 IMPORTANT When reassembling be sure seal on exhaust fan cover makes airtight seal on flange of duct See Figure 17 If
39. efully remove components from control hood assembly NOTE Refer to wiring diagram when rewiring component parts d Rotate control hood assembly forward and lift to free assembly from hold down clips 20 CONTROL HOOD END CAPS Figure 5 a Remove three screws holding control hood assembly to control hood rear panel b Rotate assembly forward to access inner wiring c Disconnect wiring from inner components and carefully remove components from control hood assembly NOTE Refer to wiring diagram when rewiring component parts d Remove two screws holding end cap to end of support control panel e Carefully pry end cap from support control panel NOTE To re assemble reverse the steps 505714 WO001R1 21 GRAPHIC PANEL Figure 5 a Carefully pull switch knobs and timer knob off shafts b Remove three screws holding control hood assembly to control hood rear panel c Rotate assembly forward to access inner wiring d Disconnect wiring from inner components and carefully remove components from control hood assembly NOTE Refer to wiring diagram when rewiring component parts e Remove three screws holding top cover to support control panel Rotate top cover forward f Remove screws holding end caps to support control panel and pry off caps g With graphic panel facing forward rotate control hood assembly forward to access tabs holding graphic panel h Bend graphic panel tabs straight out
40. er box See Figure 16 2 Remove all wires from terminal block NOTE Refer to wiring diagram when rewiring terminal block 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 3 Remove screw holding terminal block to rear bulkhead See Figure 34 4 While supporting bulkhead remove the four screws holding rear bulkhead to dryer cabinet then lift complete assembly out of dryer See Figure 31 HEATER BOX ATTACHING SCREWS HEATER BOX Figure 33 505714 WO001R1 5 Remove heater box from rear bulkhead See Figure 33 k To remove heater box from rear bulkhead See Figure 33 REAR BULKHEAD HEATER BOX ATTACHING SCREWS D261SE3A 47 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground w
41. er is properly grounded g Move air shutter end of burner tube slightly to the right and CAREFULL Y remove burner tube and igniter assembly out through front of dryer IMPORTANT The igniter is very fragile Be careful not to damage it during removal h Remove screw holding burner housing to heat shroud See Figure 14 i Remove screw holding front of burner housing to dryer base and remove housing out through front of dryer See Figure 16 j Remove two screws holding heat shroud to heater box and take heat shroud out through front of dryer 38 LIMIT THERMOSTAT Gas Models a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel WO001R1 c Disconnect wires and remove screws attaching limit thermostat to burner housing or element plate See Figure 16 d Repeat procedure on models with more than one thermostat 39 HEATING ELEMENT Electric Models a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel c Disconnect wires from element and plate See Figure 16 d Remove two screws holding element and plate to heater box and remove element and plate out through front of dryer See Figure 16 NOTE When reassembling be sure all wire conne
42. ervicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 53 LEVELING LEGS Figure 36 NOTE Dryer should be installed on a solid and level floor a Place dryer in position adjusting the legs until dryer is level 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 NOTE Legs can be adjusted outside the dryer by using a 3 18 cm 1 1 4 inch size wrench or from inside the dryer with lower front access panel removed by using a 64 cm 1 4 inch drive ratchet with extension D299SE1A b Keep dryer as close to the floor as possible LEVELING four legs must rest firmly on the floor so weight LEG of the dryer is evenly distributed The dryer IMPORTANT DO NOT move the dryer at any time unless the dryer is completely assembled DO NOT slide the dryer across the floor once the leveling legs have been extended as the legs and base could become damaged 505714 53 Section 6 Adjustments WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wi
43. es in gas dryers carefully read and follow all instructions given in this section INCORRECT WAY IMPORTANT When reassembling be sure seal on EXHAUST P OF IDLER LEVER exhaust fan cover makes airtight seal on flange of DUCT D248SE1B duct See Figure 17 If the seal is installed improperly the airflow through the exhaust system will be restricted which can adversely affect dryer performance Figure 20 36 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 1 Pull assembly forward and disengage the middle exhaust duct j Rotate the assembly 90 counterclockwise and 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 IMPORTANT When reassembling be sure seal on exhaust fan cover makes airtight seal on flange of duct See Figure 17 If the seal is installed improperly the airflow through the exhaust system will be restricted which can adversely affect dryer performance IMPORTANT When reinstalling moto
44. g cylinder carefully remove belt from cylinder NOTE Be sure belt is properly installed on motor and idler pulleys and is on the correct side of the idler lever See Figure 20 Belt must be positioned around cylinder between center and rear baffle screws with the ribbed surface against the cylinder After installing belt manually rotate cylinder counterclockwise to check that belt is properly aligned 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 46 CYLINDER ASSEMBLY a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel c Remove two screws holding bottom tabs on front panel to dryer side panels See Figure 12 Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top d Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagram when rewiring switch e Disengage belt from motor and idler pulleys See Fig
45. hile supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel c Remove access panel ACCESS PANEL PANEL ATTACHING SCREWS D302SE3B Figure 6 24 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 26 LINT FILTER 27 LOADING DOOR AND DOOR HINGE Figure 7 a Open loading door a Open loading door b Remove screws holding loading door to hinges b Lift lint filter out of air duct paying close See Figure 7 attention to orientation IMPORTANT When installing lint filter be sure to install the filter with the words facing the front of the dryer If filter is installed backwards lint will accumulate in exhaust system which can adversely affect dryer performance HINGE SCREWS LEE EES 5090090000000 SORELLE OS OEE 200060060065 LY 2588 955494595 09 0060060600600 206 900 0 05 00 0 9 0 9 0 9 ener ener eee LBB ION ROK RL L
46. ich can produce serious injury death and or property damage Do not repair or replace any part of the product or attempt any servicing unless specifically recommended or published in this Service Manual and that you understand and have the skills to carry out Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the product is properly grounded and to reduce the risk of fire electric shock serious injury or death WO06R1 505714 3 Section 1 Safety Information WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 WARNING Repairs that are made to your products by unqualified persons can result in hazards due to improper assembly or adjustments subjecting you or the inexperienced person making such repairs to the risk of serious injury electrical shock or death W007 WARNING If you or an unqualified person perform service on your product you must assume the responsibility for any personal injury or property damage which may result The manufacturer will not be responsible for any injury or property dam
47. icing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 36 BURNER SYSTEM COMPONENTS GAS MODELS a Complete Gas Valve Assembly 1 While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 2 Gently lower the access panel to disengage locators from bottom edge of front panel 3 Close main gas shut off valve Disconnect wire harness from igniter and sensor assembly and from gas valve coils at the disconnect blocks See Figure 14 HEAT SHROUD NM HEATER BOX ATTACHING SCREWS LEAD IN PIPE IGNITION x dd CONTROL BRACKET p did 32 WO001R1 4 Disconnect gas shut off valve from gas valve at the union nut See Figure 14 5 Remove three screws holding valve and mounting bracket to base See Figure 14 6 Lift gas valve and mounting bracket from base See Figure 14 NOTE The main coil and redundant coil can be replaced individually BURNER HOUSING IGNITER AND SENSOR ASSEMBLY DISCONNECT T d BLOCK 2 REDUNDANT COIL UNION NUT D364SE3A SHUT OFF VALVE Shown in closed position Figure 14 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death
48. in pointing toward OFF position at top of timer Meter should register zero reading when circuit being tested is completed by timer Refer to Figure 42 for Timer Cycle Chart showing when circuit is made 505714 Section 7 Test Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded c Timer Motor Resistance Check 120V motor resistance should be 2 460 3 100 Ohms 240V motor resistance should be 10 900 13 000 Ohms d Timer Resistor Resistance Check Electric Models 4 7K 10W resistor resistance should be 4 465 4 935 Ohms CIRCUIT TO BE TESTED nu 4 Timer Motor L2 and T Signal Control Motor L1 and M Heat L2 and H Push to Start M and 5 505714 WO01R1 TIMER 502964 MODEL 275BEE amp 112 MOD 60 1 S eq o Figure 42 68 DOOR SWITCH a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel c Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagr
49. ing bracket to dryer base Then pull complete assembly forward to disengage middle exhaust duct Rotate the assembly counterclockwise 90 and slide out front of machine m Disconnect wires from motor switch and remove harness clip from motor bracket See Figure 21 Then set motor and exhaust assembly off to the side n Remove screw holding bracket on exhaust duct to rear of cabinet and pull duct out of cabinet See Figure 31 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 mounting bracket and right side of cabinet See Figure 17 Tab on rear of motor mounting bracket must be slid into slot in dryer base Be sure the belt has been installed on the correct side of the idler lever See Figure 20 52 WO001R1 o Remove two screws from front edge at each side of cabinet See Figure 26 Then remove remaining screws from around bottom of cabinet and lift cabinet off base p Remove leveling legs from base and reinstall on new base See Figure 36 505714 Section 6 Adjustments WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during s
50. ing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 d Motor Windings Refer to SECTION 8 Disconnect electric power to dryer before performing any of the following steps or when replacing inoperative motor switches W260 er Inoperative start winding Run Main Winding Inoperative run main winding Replace motor Protector 1 2 ohms between black wire and orange wire 1 2 ohms between yellow wire and orange wire YES I Continuity exists between orange wire and brown wire YES All motor windings check O K Inoperative run main winding Replace motor 505714 57 Section 7 Test Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded REDUNDANT D340SE3A GAS VALVE FOR SILICON NITRATE IGNITION WO01R1 FLAME SENSOR 220 240 m 50 HERTZ GROUND ELECTRICAL SUPPLY LINE Figure 39 56 BURNER SYSTEM OPERATION SILICON NITRATE IGNITION Figure 39 a Components The burner has four basic components a glow bar igniter b
51. ires must be reconnected to ensure that the dryer is properly grounded 50 TERMINAL BLOCK OR POWER CORD a Terminal Block 1 While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 2 Gently lower the access panel to disengage locators from bottom edge of front panel 3 Remove two screws holding bottom tabs on front panel to dryer side panels See Figure 12 Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top 4 Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagram when rewiring switch TERMINAL BLOCK WO001R1 5 Remove two cabinet hold down screws See Figure 25 6 Lift cabinet top to a vertical position by hinging it on the rear hold down brackets See Figure 25 NOTE When servicing cabinet top may be raised and hinged on the rear hold down brackets or supported against wall behind the dryer 7 Remove all wires from terminal block NOTE Refer to wiring diagram when rewiring terminal block 8 Remove screw holding terminal block to rear bulkhead See Figure 34 CABINET TERMINAL BLOCK ATTACHING SCREW D365SE3A Figure 34 48 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off
52. jury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 3 Remove three screws holding the exhaust housing to the motor mounting bracket TEEMINAL See Figure 22 EXTRACTOR m Motor 1 Disengage motor wire harness terminal block from the motor by pressing in on the movable locking tabs located on each side of the terminal block and pulling away from motor See Figures 23 and 24 IMPORTANT To avoid an open circuit DO NOT pull on the terminal block wires when removing blocks from motor as this could damage the wires or terminal crimping MOTOR WIRE HARNESS CONNECTION BLOCK LOCKING D250SE3A TABS Figure 23 Before attaching wire harness terminal block to motor be sure all the male terminals on motor are straight and are capable of accepting the terminals from the wire harness terminal block 2 Pry two motor clamps off motor mounting bracket with screwdriver See Figure 21 then lift motor out of mounting bracket NOTE When replacing motor motor switch should be at 10 o clock position The positioning tab on the motor should be engaged with the anti rotating notch in the motor bracket 38 TERMINAL LOCKING C
53. ke sure both fuses are good Temperature selector switch set at FLUFF or inoperative Reset or test switch and replace if inoperative Timer improperly set set in a cool down period or a no heat cycle Inoperative limit thermostat Reset timer Try another cycle Test thermostat and replace if inoperative Inoperative drive motor switch Test switch and replace if inoperative Electric Models Inoperative heater assembly Electric Models Inoperative thermal fuse Test heater assembly and replace if cold Ohms do not read between 9 and 10 5 Ohms Test thermal fuse and replace if inoperative Gas Models Insufficient gas supply Check gas shut off valve in dryer and main gas line valve Open partially closed gas shut off valve or correct low pressure Gas Models Inoperative gas valve coils Gas Models Inoperative flame sensor Test coils Paragraph 58 and replace if inoperative Test flame sensor Paragraph 59 and replace if inoperative Gas Models Inoperative igniter Test igniter Paragraph 60 and replace if inoperative Gas Models Harness not properly connected to gas controls Check harness connections to gas valve coils sensor and main harness Reconnect as required Gas Models Restricted gas flow in gas orifice Clean out gas orifice Gas Models Tripped high limit thermostat Reset thermostat Inoperative cycling thermostat
54. king tab lifted rotate fabric selector switch counterclockwise 1 4 turn and remove switch out rear of support control panel 22 WO001R1 24 SIGNAL Figure 5 a Carefully pull signal knob off shaft b Remove three screws holding control hood assembly to control hood rear panel c Rotate assembly forward to access inner wiring d Disconnect wires to the signal NOTE Refer to wiring diagram when rewiring component parts e With locking tab lifted rotate signal counterclockwise 1 4 turn and remove signal out rear of support control panel 505714 Section 5 Service Procedures SCREWS FABRIC SELECTOR SWITCH END CAP SIGNAL SCREW END CAP S RIGHT SWITCH KNOB ASSEMBLY SEMEL veni CONTROL HOOD as 99 REAR PANEL jet CABINET SUPPORT 2 TU CONTROL PANEL 7 D378PE3A Figure 5 GRAPHIC PANEL CONTROL HOOD AND CONTROLS 505714 23 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 25 ACCESS PANEL Figure 6 a W
55. n IMPORTANT When reassembling be sure seal on exhaust fan cover makes airtight seal on flange of duct See Figure 17 If the seal is installed improperly the airflow through the exhaust system will be restricted which can adversely affect dryer performance g Pull cylinder forward allowing rear of cylinder to drop down exposing rollers See Figure 32 h See Figure 32 for removal of roller from bulkhead 505714 WO001R1 NOTE When replacing the cylinder roller it is important that cylinder roller is installed with the flanged surface of the roller bearing facing towards the front of the dryer 48 OUTLET COVER NOTE Outlet cover is not removable from the heater box assembly that originally came with the dryer It is only removable from the replacement heater box assembly Part No 503607P Open door and remove two screws if present holding outlet cover to rear bulkhead See Figure 31 ULKHEAD FLANGED SURFACE OF ROLLER BEARING RING Must face towards front of dryer D260SE1B RETAINER Figure 32 45 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconn
56. n serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 IMPORTANT Electrical test procedures in this 55 DRIVE MOTOR service manual are performed by using a Volt Ohm Figure 38 meter Tests can also be performed using a multi a Remove motor and exhaust assembly Refer to meter or any other electrical testing equipment with Paragraph 38 which the service person is familiar b Disconnect motor wire harness at motor disconnect block NOTE Refer to wiring diagram when rewiring motor switch MOTOR MOTOR SWITCH MOTOR AND EXHAUST ASSEMBLY D326SE3A Figure 38 505714 55 Section 7 Test Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 c Motor Switch Refer to SECTION 8 Disconnect electric power to dryer before performing any of the
57. ner housing out through front of dryer See Figure 14 f Electric Models 1 Remove two screws holding element and plate to heater box then pull element down and away from heater box See Figure 16 51 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 2 Disconnect wire harness from limit thermostat thermal fuse and or heating element See Figure 16 g Open loading door and remove lint filter See Figure 6 h Remove screws holding air duct to front bulkhead and remove air duct See Figure 18 IMPORTANT When reassembling be sure seal on exhaust fan cover makes airtight seal on flange of duct See Figure 17 If the seal is installed improperly the airflow through the exhaust system will be restricted which can adversely affect dryer performance 1 Disconnect wires from thermostat and heater if present and remove ground screw See Figure 19 NOTE Refer to wiring diagram when rewiring thermostat and heater j Remove cylinder belt from idler and motor pulleys See Figure 20 k Remove two screws holding motor mount
58. nner wiring c Disconnect wiring from inner components and carefully remove components from control hood assembly NOTE Refer to wiring diagram when rewiring component parts d Rotate control hood assembly forward and lift to free assembly from hold down clips e Remove two screws from bottom edge of lower front access panel See Figure 12 Swing bottom of panel away from dryer to disengage hold down clips and locators from bottom edge of front panel g Remove two screws holding bottom tabs on front panel to dryer side panels See Figure 12 Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top h Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagram when rewiring switch i Remove two cabinet top hold down screws See Figure 25 j Lift cabinet top to a vertical position by hinging it on the rear hold down brackets See Figure 25 NOTE Cabinet top may be raised and hinged on the rear hold down hinges or supported against wall behind dryer while servicing k Carefully withdraw wire harness through hole in cabinet top and lift the top off the hold down brackets See Figure 25 1 Disengage belt from motor and idler pulleys See Figure 20 50 WO001R1 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 See Figure 20 Belt must b
59. ocedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 59 FLAME SENSOR CHECK SILICON NITRATE IGNITION a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel c Disconnect flame sensor wire at disconnect block d Set test meter to read Ohms e Put first meter probe on terminal of flame sensor wire and second meter probe on terminal 2 of disconnect block See Figure 41 f If the meter does not show any reading infinite Ohms there is no continuity If there is no continuity replace igniter and sensor assembly IMPORTANT Always examine all wires terminals and connectors to be sure wiring is proper before replacing any components 60 IGNITER CHECK SILICON NITRATE IGNITION a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel c Disconnect igniter wires at disconnect block d Set test meter to read Ohms
60. om edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel c Remove two screws holding tabs on front panel to dryer side panels Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top d Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagram when rewiring switch e Depress tabs on switch and push out of front panel See Figure 11 33 DOOR CATCH Figure 12 a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel Remove two screws holding bottom tabs on front panel to dryer side panels Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top d Disconnect wires from door switch e NOTE Refer to wiring diagram when rewiring switch e Depress tabs on top and bottom of catch and push out of front panel 29 Section 5 Service Procedures HOLD DOWN CLIP DOOR SWITCH LOCATOR 4 STICKER P E 2 a NAMEPLATE HOLE PLUGS FRONT PANEL LOCATOR STICKER ACCESS D288PE3B Figure 12 30 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the
61. om signal c Set meter to read Ohms and apply meter probes to terminals of signal Meter should read approximately 1 000 Ohms at all times 67 TIMER ADVANCE AND TIMER CONTACT POINTS Figure 42 This test will determine if the timer advances If the timer advances then it does not need to be replaced a Advance Test For models which produce an audible signal a buzzing sound 1 Select a cycle and activate dryer start switch 2 Rotate timer knob to a position where the signal will activate then release timer knob 62 WO001R1 3 If timer is advancing signal will end in less than 10 minutes 4 If signal continues to sound for more than 10 minutes replace timer For models which do not produce an audible signal 5 Rotate timer knob to the 10 minute mark 6 If timer is advancing dryer will cycle into the cool down period and then to OFF position NOTE If timer does not advance see Paragraph 22 for timer replacement b Timer Contact Points To check timer contact points proceed as follows 1 Remove the three screws holding the control assembly to the control hood rear panel See Figure 5 2 Disconnect wires from timer NOTE Refer to wiring diagram when rewiring timer 3 Set test meter to read Ohms and apply meter probes to terminals See Figure 42 4 Starting with timer knob indicator in OFF position at top of timer slowly turn timer knob clockwise until indicator is aga
62. om tabs on front panel to dryer side panels See Figure 12 Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top d Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagram when rewiring switch 505714 WO001R1 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 e Gas Models 1 Disconnect wire harness from igniter and sensor assembly and from gas valve coils at disconnect blocks See Figure 14 2 Close main gas shut off valve 3 Disconnect gas line to dryer 4 Remove three screws holding gas valve bracket to base and remove valve with attached lead in pipe See Figure 14 5 Remove screw holding burner tube in place from right side of burner housing See Figure 16 6 Gently move burner tube toward rear of dryer to disengage tab from slot on left side of burner housing See Figure 14 7 Carefully rotate burner tube and igniter counterclockwise so tab is at the 8 o clock position and CAREFULLY remove burner tube and igniter assembly out through front of dryer IMPORTANT The igniter is very fragile Be careful not to damage it during removal 8 Remove screw holding front of burner housing to dryer base See Figure 16 9 Remove four screws holding shroud to heater box and remove shroud and bur
63. p of door liner into place mi v 03225 Reinstall nine screws removed in Using a screwdriver remove two door Reinstall four hinge attaching screws Step 2 plugs and reinstall on opposite side of removed in Step 1 door opening Figure 9 505714 27 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 29 DOOR STRIKE Figure 10 a Open loading door b Remove screw holding door strike and bracket to loading door and remove strike and bracket NOTE You may have to loosen the two screws on end of door to allow for striker and bracket removal DOOR SEAL INNER DOOR PANEL WO001R1 30 DOOR SEAL Figure 10 a Remove inner door panel from outer door panel See Paragraph 28 b Grasp either end of door seal at bottom of door and remove seal from tabs on inner door panel by gently pulling on the seal See Figure 10 NOTE When replacing seal be sure seal is not stretched or distorted The tab in the seal should be installed in each slot of the inner door panel shown in Figure 10 The split in the seal must be
64. r and exhaust assembly be sure wire harness on right side is clipped to motor mounting bracket and is routed along dryer base between motor mounting bracket and right side of cabinet See Figure 17 Tab on rear of motor mounting bracket must be slid into slot in dryer base Be sure the belt has been installed on the correct side of the idler lever See Figure 20 MOTOR SWITCH PULLEY IDLER SPRING D296SE1A PULLEY Figure 21 505714 slide out through front of dryer k Motor pulley and idler pulley assemblies See Figure 21 for motor and idler pulley removal EXHAUST HOUSING ATTACHING SCREWS D249SE1A Figure 22 NOTE When repairing or replacing the idler arm it is important to make sure the idler arm moves freely To ensure that the idler arm can move freely proceed as follows 1 Unhook idler spring 2 Lift idler arm approximately 3 inches and release If idler arm does not fall back to the base of the motor mount then idler arm bolt is too tight 3 Loosen idler arm bolt 1 4 turn 4 Add grease between idler arm and motor mount 1 Impeller and housing 1 Remove screws holding cover to housing See Figure 19 2 Hold motor pulley securely and unthread impeller from motor shaft right hand thread Use a 7 8 inch 6 point socket to aid in the removal of the impeller 37 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious in
65. res must be reconnected to ensure that the dryer is properly grounded 54 BURNER FLAME Gas Models 54 a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 Gently lower the access panel to disengage locators from bottom edge of front panel Set timer at 60 minutes Close the loading door Start the dryer in a heat setting refer to Operating Instructions supplied with the dryer The dryer will start the igniter will glow red and the main burner will ignite Allow the dryer to operate for approximately five minutes then loosen the air shutter lockscrew See Figure 37 Turn the air shutter to the left to get a luminous yellow tipped flame then turn it back slowly to the right to obtain a steady blue flame SHUT OFF VALVE HANDLE Shown in Open Position WO001R1 g After proper flame is obtained tighten air shutter lockscrew firmly See Figure 37 h Reinstall lower front access panel and screws 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 After the dryer has operated for approximately three minutes exhaust air or exhaust pipe should be warm AIR SHUTTER LOCKSCREW AIR SHUTTER D363SE3A Figure 37 505714 Section 7 Test Procedures WARNING To reduce the risk of electric shock fire explosio
66. rt the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded FRONT BULKHEAD AIR DUCT D254SE1A Figure 29 45 CYLINDER BELT a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel c Remove two screws holding bottom tabs on front panel to dryer side panels See Figure 12 Swing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top 42 wo01R1 d Disconnect wires from door switch See Figure 11 NOTE Refer to wiring diagram when rewiring switch e Disengage belt from motor and idler pulleys See Figure 20 f Remove four screws holding bulkhead to front flange of cabinet Then lift complete bulkhead assembly out of slots in cabinet See Figure 26 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 IMPORTANT When reassembling be sure seal on exhaust fan cover makes airtight seal on flange of duct See Figure 17 If the seal is installed improperly the airflow through the exhaust system will be restricted which can adversely affect dryer performance g While supportin
67. serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 COVER e Disconnect wires from thermostat then ATTACHING disconnect ground wire screw SCREWS NOTE Refer to wiring diagram when rewiring thermostat and heater f Remove cylinder belt from idler and motor pulleys See Figure 20 g Disengage motor wire harness terminal block from motor switch by pressing in on the movable locking tabs located on each end of the terminal block and pulling away from ATTACHING motor See Figures 21 and 23 SCREWS h Remove two screws holding motor mounting THERMISTOR OR bracket to dryer base See Figure 19 THERMOSTAT D325SE1A Figure 19 42 MOTOR AND EXHAUST ASSEMBLY While supporting the access panel remove two screws from bottom edge of access panel See d Y Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel CORRECT c Open loading door and lift filter out See WAY Figure 7 d Remove screws holding lower air duct to upper EXHAUST air duct and remove lower air duct See Figure 18 To reduce the risk of serious injury or death by carbon monoxide and other gas
68. ss from igniter and sensor assembly See Figure 14 4 Remove screw holding igniter and sensor assembly to burner housing See Figure 14 505714 37 WO001R1 WIRE SCREW IGNITER AND HARNESS 5 i SENSOR ASSEMBLY COMBUSTION DUCT IGNITION CONTROL GAS VALVE ASSEMBLY BRACKET SCREWS D345PE1A Figure 15 BURNER HOUSING AND HEAT SHROUD Gas Models a While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 b Gently lower the access panel to disengage locators from bottom edge of front panel c Disconnect wire harness from igniter and sensor assembly and from gas valve coils at the disconnect blocks See Figure 14 d Remove screw from right side of burner housing while holding burner tube in place See Figure 16 e Gently move burner tube toward rear of dryer to disengage tab from slot on left side of burner housing See Figure 14 Carefully rotate burner tube and igniter counterclockwise so tab is at 8 o clock position 33 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dry
69. toward rear of hood and pull panel away from support control panel NOTE To re assemble reverse the steps 22 TIMER Figure 5 a Pull timer knob off timer shaft b Remove the three screws holding the control assembly to the control hood rear panel c Rotate assembly forward to access inner wiring d Disconnect wiring from timer and carefully remove timer from control hood assembly NOTE Refer to wiring diagram when rewiring component parts 21 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded e Remove two screws holding timer to support control panel 23 FABRIC SELECTOR SWITCH Figure 5 a Pull fabric selector switch knob off shaft b Remove three screws holding control hood assembly to control hood rear panel c Rotate assembly forward to access inner wiring d Disconnect wiring from switch and carefully remove switch from control hood assembly NOTE Refer to wiring diagram when rewiring component parts e Carefully lift locking tab holding fabric selector switch to support control panel f With loc
70. upporting the access panel remove two screws from bottom edge of access panel See Figure 12 2 Gently lower the access panel to disengage locators from bottom edge of front panel IMPORTANT When installing lint filter be sure to install the filter with the words facing the front of the dryer If filter is installed backwards lint will accumulate in exhaust system which can adversely affect dryer performance 3 Remove three screws holding lower duct to upper duct and remove lower air duct See Figure 18 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 IMPORTANT When reassembling be sure seal on exhaust fan cover makes airtight seal on flange of duct See Figure 17 If the seal is installed improperly the airflow through the exhaust system will be restricted which can adversely affect dryer performance b Upper Air Duct 1 While supporting the access panel remove two screws from bottom edge of access panel See Figure 12 2 Gently lower the access panel to disengage locators from bottom edge of front panel 3 Remove three screws holding upper air duct to lower air duct 4 Remove three screws holding upper air duct to front bulkhead 5 Carefully lift upper air duct out of dryer 35 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion
71. ure 20 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 See Figure 20 Belt must be positioned around cylinder between center and rear baffle screws with the ribbed surface against the cylinder After installing belt manually rotate cylinder counterclockwise to check 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 See Figure 26 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 505714 WO001R1 IMPORTANT When reassembling be sure seal on exhaust fan cover makes airtight seal on flange of duct See Figure 17 If the seal is installed improperly the airflow through the exhaust system will be restricted which can adversely affect dryer performance g Remove two cabinet top hold down screws See Figure 26 h Carefully remove cylinder out through front of dryer 1 Baffles Remove screws holding baffles to cylinder See Figure 30 BAFFLE CYLINDER ASSEMBLY Includes three baffles REAR RIB D258SE1A Figure 30 43 Section 5 Service Procedures OUTLET COVER REAR BULKHEAD ATTACHING SCREWS CYLINDER ROLLER HEATER BOX 44 Figure 31
72. uring servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO01R1 FLASH CODE POSSIBLE CAUSE TO CORRECT Rapid Incorrect frequency Contact a professional electrician to check the Flashing frequency and correct any problems Power supply must be 50 60 Hz 2 wire plus grounding earth wire 505714 M CONTROL D194SE3B Figure 1 17 Section 4 Grounding WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 16 GROUND WIRES FROM TERMINAL BLOCK TO REAR BULKHEAD AND FROM REAR BULKHEAD TO CABINET TOP AND CONTROL PANEL Figure 2 1 TO CABINET AND CONTROL PANEL GROUND WIRES REAR BULKHEAD D234SE3C Figure 2 17 GROUND WIRES FROM REAR BULKHEAD TO CABINET TOP AND CONTROL PANEL Figure 3 GROUND P i CABINET oN TOP CONTROL EAS PANEL REAR BULKHEAD 4 D237SE3A Figure 3 505714 19 Section 4 Grounding WARNING To reduce the risk of electric shock fire explosion serious inj
73. urner tube flame sensor and a two stage gas valve consisting of a main valve and a redundant coil valve b Pre ignition Circuits When the dryer thermostat calls for heat circuits are completed through the main and redundant coil flame sensor and igniter c Burner Circuit In approximately 30 seconds the igniter attains ignition temperature and ignition is made The flame sensor circuit is completed through the burner flame to the ignition control board d Ignition Failure If ignition failure occurs the ignition control will reset to its pre ignition state within approximately 45 seconds After four failed attempts at ignition the ignition control will lock out the igniter Refer to Paragraph 15 for ignition control flashes 58 57 IGNITER IGNITION CONTROL REDUNDANT WIRING SCHEMATIC D332SE3A ELECTRICAL CIRCUIT TO IGNITION SYSTEM SILICON NITRATE IGNITION a While supporting the access panel remove two screws from bottom edge of access panel b Gently lower the access panel to disengage locators from bottom edge of front panel c Close main gas shut off valve d Remove valve wire harness disconnect block from the gas valve See Figure 39 e Put dryer in a heat setting refer to the Operating Instructions supplied with dryer Set test meter to read AC voltage and apply meter probes into terminals on the dryer harness plug that would correspond to terminals 1 and 2 on the coil See
74. ury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 18 GROUND WIRES FROM DRYER BASE TO WIRE HARNESS AND TO IGNITION CONTROL Gas Models With Silicon Nitrate Ignition System Figure 4 IGNITION P CONTROL GROUND SCREW GROUND DRYER TERMINAL 2E P C E D346PE3C Figure 4 20 505714 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded IMPORTANT When reference to direction right or left is made in this manual it is from the operator s position facing the front of the dryer 19 CONTROL HOOD ASSEMBLY Figure 5 a Remove three screws holding control hood assembly to control hood rear panel b Rotate assembly forward to access inner wiring c Disconnect wiring from inner components and car
75. valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 b Power Cord 4 Remove power cord from rear of dryer 1 Remove access plate on rear of cabinet cabinet See Figure 35 See Figure 35 NOTE A qualified electrician should check the polarity of the wall receptacle If a voltage reading is measured other than that illustrated the qualified electrician should correct the problem 2 Remove strain relief 3 Remove 3 screws holding power cord to terminal block See Figure 2 NOTE Reinstall screw and ground wires into same hole in bulkhead when reinstalling power cord ACCESS PLATE D366SE3A Figure 35 505714 49 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded 51 CABINET a Remove the three screws holding the control assembly to the control hood rear panel See Figure 5 b Rotate the assembly forward to access i
76. wing bottom of front panel away from dryer far enough to disengage hold down clips and locators from cabinet top Disconnect wires from door switch See Figure 11 CABINET TOP HOLD DOWN SCREWS D252SE3A WO001R1 NOTE Refer to wiring diagram when rewiring switch e Remove two cabinet top hold down screws See Figure 25 f Lift cabinet top to a vertical position by hinging it on the rear hold down brackets See Figure 25 NOTE Cabinet top may be raised and hinged on the rear hold down brackets or supported against wall behind dryer while servicing g Carefully withdraw wire harness through hole in cabinet top and lift the top off the top brackets See Figure 25 REAR HOLD DOWN BRACKETS DOGS SEGA Figure 25 39 Section 5 Service Procedures WARNING To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the dryer s before servicing Close gas shut off valve to gas dryer s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 44 FRONT BULKHEAD ASSEMBLY a While supporting the access panel remove two A WARNING screws from bottom edge of access panel See Figure 12 To reduce the risk of serious injury or death b Gently lower the
77. y equipped for type of gas used Refer to Gas Burner Conversion Procedures supplied in gas burner conversion kit Gas Models Improperly adjusted burner flame Adjust flame Refer to Paragraph 54 Cycling off on limit thermostat Gas models Flame sensor contact closing Momentarily connect a jumper wire across thermostat terminals If heater element heats or burner ignites when jumper wire is connected refer to Paragraph 10 Replace flame sensor Paragraph 36 step or adjust burner flame Refer to Paragraph 54 Inoperative cycling thermostat Test thermostat and replace if inoperative Inoperative timer Test timer and replace if inoperative Broken loose or incorrect wiring Refer to wiring diagram 10 HEATER ASSEMBLY OR BURNER REPEATEDLY CYCLES OFF ON LIMIT THERMOSTAT POSSIBLE CAUSE TO CORRECT External exhaust system longer or providing greater restriction than recommended Refer to INSTALLATION INSTRUCTIONS supplied with dryer for exhaust system requirements Use of plastic or thin foil exhaust duct Replace with solid or rigid flexible metal exhaust duct Clogged lint filter Clean lint filter Lint in internal dryer ductwork Lint or other obstruction in external exhaust system Disassemble dryer ductwork and clean Disassemble and clean exhaust system Hinged damper on exhaust system weather hood not free to open Free

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