lek37awf4350 troubleshooting manual
Contents
1. replace if inoperative Test timer and Are seals inoperative air leaks Yes 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 Gap between air duct and filter mounting 26 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Section 3 Troubleshooting 16 EXCESSIVE CHATTERING OR VIBRATING NOISE IN DRYER Excessive chattering or vibrating noise in dryer 505894 Remove lower access panel Set dryer to normal cycle and allow it to heat to operating temperature If the belt vibrates as it rotates around the cylinder the idler arm is making the noise Replace the idler spring Is idler spring inoperative Check blower fan for missing or cracked fan blades Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT SWD1703S 27 Section 3 Troubleshooting 17 EXCESSIVE HUMMING OR WHISTLING NOISE IN DRYER Excessive humming or whistling noise in dryer Is blower Yes housing inoperative No Check blower fan for missing or cracked fan blades 28 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT If the abnormal operating noise is loudest2. Some Gas Models Is high limit thermostat tripped Is cycling thermostat inoperative Is timer inoperative Is wiring broken loose or incorrect Yes 16 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT thermostat Clean out gas orifice Reset Test thermostat and replace if inoperative Test timer and replace if inoperative Refer to wiring diagram DRY1866S b Section 3 Troubleshooting 7 IGNITER DOES NOT GLOW GAS SUPPLY SUFFICIENT GAS DRYER MODELS Gas dryer models Igniter does not glow gas supply sufficient Check timer thermostats motor switch and wiring Is there power to power leads on valve Has sensor failed with contacts open Replace sensor Is igniter broken or open Replace igniter DRY1867S 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 17 Section 3 Troubleshooting 8 BURNER IGNITES AND GOES OUT REPEATEDLY GAS DRYER MODELS Gas dryer models Burner ignites and goes out repeatedly requirements Are gas valve Refer to Installation ls exhaust Instructions A m l system supplied with Is igniter Replace igniter improper or unit for cracked and bracket inadequate exhaust Refer to Installation Check
3. 32 HEATER ASSEMBLY Electric Models a While supporting the access panel remove two screws from bottom edge of access panel Refer to Figure 8 b Gently lower the access panel to disengage panel locators from bottom edge of front panel Refer to Figure 17 c Disconnect wires from heater assembly Refer to Figure 22 NOTE Refer to wiring diagram when rewiring heater assembly d Set meter to read Ohms Apply meter probes to the heater assembly terminals Refer to Figure 22 Meter should read as follows Cold Ohms Heater Gane KW Voltage Hz Resistance Reading Code Red 5 240 V 60 Hz 10 39 31 Ohms Cold White 4 75 208 V 60 Hz 8 2 5 Ohms Cold Green 4 8 240 V 50 Hz 10 75 32 Ohms Cold Yellow 4 240 V 50 Hz 13 03 39 Ohms Cold Blue 3 1 240 V 50 Hz 16 7 5 Ohms Cold Orange 5 35 240 V 60 Hz 9 72 3 Ohms Cold Purple 4 25 208 V 60 Hz 9 27 3 Ohms Cold 33 CYCLING OR LIMIT THERMOSTAT a While supporting the access panel remove two screws from bottom edge of access panel Refer to Figure 8 b Gently lower the access panel to disengage panel locators from bottom edge of front panel Refer to Figure 17 c Label and disconnect wires from thermostat Refer to Figure 22 505894 WO001R1 NOTE Refer to wiring diagram when rewiring thermostat Cycling Thermostat S P S T 2 Terminals or Limit Thermostat d Set meter to read Oh
4. DO NOT COPY or TRANSMIT Loosen screw and properly position igniter and bracket on burner tube assembly Loosen screw and properly position the sensor on the burner housing Section 3 Troubleshooting DRY1869S 19 Section 3 Troubleshooting 10 DRYER HEATER ASSEMBLY OR BURNER SHUTS OFF PREMATURELY Dryer heater assembly or burner shuts off prematurely Is exhaust system improper or inadequate Is weather hood flapper restricted Gas Models Is gas supply insufficient Gas Models Is dryer properly equipped for type of gas used Gas Models Is burner flame improperly adjusted Yes Refer to Installation Instructions supplied with unit for exhaust requirements Refer to Installation Instructions supplied with unit for exhaust requirements Check main gas line shut off valve Open partially closed gas shut off valve or correct low pressure Refer to Gas Burner Conversion Procedures supplied in gas burner conversion kit Adjust flame Refer to Adjustments section 20 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Cycling off on limit thermostat Gas Models Is sensor contact closing Is cycling thermostat inoperative Is timer inoperative Is wiring broken loose or inco
5. Section 5 Test Procedures wANNS 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 SECONDARY HOLDING AND BOOSTER COIL Flame Sensor 220 240 Volt 50 Hertz Electrical Supply Line WO001R1 Redundant D270SE3A D340SE3A GAS VALVE FOR SILICON NITRATE IGNITION Igniter IGNITION CONTROL 3 Redundant WIRING SCHEMATIC D332SE3A Figure 9 42 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 Section 5 Test Procedures 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 ELECTRICAL CIRCUIT TO IGNITION SYSTEM Gas Models a While supporting the access panel remove two 27 GAS VALVE COI
6. Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Section 3 Troubleshooting SWD1707S 13 Section 3 Troubleshooting 5 DRYER RUNS ONLY WHEN DOOR IS OPEN Dryer runs only when door is open 14 Is door switch miswired Replace door switch Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Rewire door switch Refer to wiring diagram SWD1693S 505894 Section 3 Troubleshooting 6 DRYER HEATING ASSEMBLY DOES NOT HEAT OR BURNER DOES NOT IGNITE Dryer heating assembly does not heat or burner does not ignite Is timer Refer to improperly set Reset Installation set in a cool Yes timer Try system Instructions down period or another improper or supplied with a no heat cycle inadequate Bri tar cycle exhaust requirements Test Is limit Yes Is exhaust Replace with thermostat thermostat duct made of rigid or semi inoperative and replace T plastic or thin rigid metal inoperative foil exhaust duct Yes Test switch and replace if inoperative Is drive motor switch inoperative Is house fuse blown or Check fuses or circuit breaker circuit breakers tripped Test heater assembly and replace Electric Models if cold Is heater Ohms do assembly not read inoperative between 9
7. and 10 5 Ohms Is temperature selector switch Reset or test set at NO switch and HEAT AIR replace if FLUFF or inoperative Electric Test thermal inoperative Models Is thermal fuse inoperative fuse and replace if inoperative Continued on next page DRY1866S a 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 15 Section 3 Troubleshooting DRYER HEATING ASSEMBLY DOES NOT HEAT OR BURNER DOES NOT IGNITE Continued from previous page Gas Models Is gas supply insufficient Gas Models Are gas valve coils inoperative Gas Models Is sensor inoperative Gas Models Is igniter inoperative Gas Models Is harness properly connected to gas controls Yes Yes Check gas shut off valve in dryer and main gas line valve Open partially closed gas shut off valve or correct low gas pressure Test coils and replace if inoperative Refer to Test Procedures section Test sensor and replace if inoperative Refer to Test Procedures section Test igniter and replace if inoperative Refer to Test Procedures section Check harness connections to gas valve coils sensor and main harness Reconnect as required CONTINUED Gas Models Is gas flow in gas orifice restricted
8. DO NOT COPY or TRANSMIT 505894 Section 5 Test Procedures To reduce the risk 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 120 VOLT 60 HERTZ ELECTRICAL SECONDARY ca HOLDING COIL SUPPLY LINE COIL em AND E BOOSTER COIL SPLIT COIL VALVE D267SE3B Figure 8 25 BURNER SYSTEM OPERATION Gas Models Refer to Figure 8 a Components This burner has four basic components a silicon carbide glow bar igniter burner tube sensor and a two stage gas valve consisting of a split coil valve and a secondary coil valve The split coil valve is opened when the dryer thermostat calls for heat while the secondary valve does not open until the igniter has attained ignition temperature b Pre Ignition Circuits When the dryer thermostat calls for heat circuits are completed through the holding coil sensor booster coil and igniter Both coils must be energized to open the split coil valve Once opened the holding coil can hold the valve open without assistance from the booster coil The sensor triggers the curren
9. Sensor Check Gas Models 29 Igniter Check Gas Models 30 Ignition Control Grounding Check Silicon Nitride Ignition sse 31 Thermal Fuse Electric Models 32 Heater Assembly Electric Models 33 Cycling or Limit Thermostat ssssssseeee 34 OOK oen ert P Section 6 Internal Wiring of Dryer Motor Switch Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 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 AA DANGER Danger indicates an imminently hazardous situation that if not avoided will cause severe personal injury or death A WARNING Warning indicates a hazardous situation that if not avoided could cause severe personal injury or death A CAUTION Caution indicates a hazardous situation that if not avoided may cause minor or moderate personal injury or property damage Additional precautionary statements IMPORTANT and NOTE are followed by specific instructions IMPORTANT The word IMPORTANT is used to
10. at the vent exit the problem is originating from the blower housing Replace the current housing and cover SWD1704S 505894 Section 3 Troubleshooting To reduce the risk 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 18 IGNITION CONTROL FLASHES Refer to Figure 1 light will flash a Flash Code when the control 15 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 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 minute the control will re enter lockout The red FLASH CODE POSSIBLE CAUSE TO CORRECT Constant Light Internal failure Reset dryer Refer to NOTE above If condition persists then replace control One Flash Air in gas line Pur
11. heater assembly and check for short Has heater assembly shorted SWD1700S 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 23 Section 3 Troubleshooting 13 CLOTHES DO NOT DRY IN DRYER Yes Adjust timer knob to More Clothes do not dry in dryer Does heater being dried large Refer to Dryer Heating load Dryer cylinder one half 24 Automatic Cycle RPM Assembly D rici m Is fabric selector Testand burner not Burner Does switch or timer set on replace switch ignite Not Ignite NO HEAT FLUFF or or timer if l paragraph inoperative inoperative Refer to Is exhaust Installation system Instructions Is there too improper or supplied with much water Remove inadequate unit for exhaust in articles excess water requirements Refer to Dryer nomove parol Does heater Heater load A normal assembly or Assembly or weston ead ied burner shut off B Shut Is laundry normal dryer rematureiy PEE rai load too load Maximum S rematurely paragraph Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Dry setting full of wet clothes If Natural Gas line pressure to dryer exceeds
12. 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 Alan Failure to install maintain and or operate this machine according to the manufacturer s instructions may result in conditions which can produce serious injury death and or property damage Do not repair or replace any part of the machine 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 machine is properly grounded and to reduce the risk of fire electric shock serious injury or death W284 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 3 Section 1 Safety Information Alun 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 wir
13. the dryer by directions right or left in this manual it is from using a 1 1 4 inch size wrench or from inside the operator s position facing front of washer dryer with lower front access panel removed by using a 1 4 inch drive ratchet with extension DENEN EGS b Keep dryer as close to the floor as possible All four legs must rest firmly on the floor so weight NOTE Dryer should be installed on a solid and of the dryer is evenly distributed The dryer level floor MUST NOT rock a Place dryer in position adjusting the legs until IMPORTANT DO NOT move the dryer at any time dryer is level unless the dryer is completely assembled DO NOT slide the dryer across the floor once the leveling legs A WARNING have been extended as the legs and base could become damaged 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 A 7 Leveling Leg D351S Figure 2 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 31 Section 4 Adjustments Alans 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 thes
14. 13 FGN17A M3013 FGS17A F3060 FGZ17A F1102 Add Letter To Designate Color L Almond W White Q Bisque G Gray LDESTRWSS331TWO05 LDG3TRWS111TW05 LEBO7A F 1709 LED17A F 1700 LEG37A F4350 LEH37A F3300 LEK37A F4350 LEN27A G3008 LEN27A G3018 LEN27A G4008 LEN27A G4018 LEN27A G99M3 LEN37A G3018 LEN37A G4018 LES17A F3000 LES17A F3007 LES17A F3022 LES17A F4500 LES17A M4588 LES27A G3018 LES27A G4000 LES27A G4500 LES27A G4518 LES27A G4018 LES28A G4018 LES33A F4562 LES37A F3000 LES37A F3028 LES37A F3300 LES37A F3327 LES37A F4350 LES37A F5412 LES37A G3018 LES37A G4018 LET57A F 1700 LET67A F 1700 LET68A F 1700 LEY47A F 1709 LEZ27A F1702 LEZ27A G3018 LEZ27A G4018 LEZ37A F1702 LEZ37A F3000 LEZ37A G3018 LEZ37A G4018 LEZ37A G5618 LEZ57A F1702 LEZ67A F1702 LGG37A F3058 LGH37A F 1182 LGH37A F5423 LGK37A F3058 LGK37A F3060 LGN27A M3008 LGN27A M3013 LGN37A M3013 LGS17A F3020 LGS17A F3081 LGS17A K1180 LGS17A M3020 LGS17A M3082 LGS27A M3013 LGS27A M3080 LGS37A F3000 LGS37A F3022 LGS37A F3028 LGS37A F3058 LGS37A F3060 LGS37A F3080 LGS37A F5412 LGS37A F5423 LGS37A G3013 LGS37A G3080 LGS37A M3013 LGS37A M3080 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT LGS38A M3013 LGS38A M3020 LGS40A M3020 LGT57A F 1100 LGT68A F 1100 LGY47A F 1109 LGZ27A F 1102 LGZ27A M3013 LGZ37A F 1102 LGZ37A F3000 LGZ37A G3013 LGZ37A M3013 LGZ57A F 1102 LGZ67A F 1102 MDESTRWS331TWO06 MDGSTRWS111T
15. 8 laundry Add one or two Gas Models Is inch water oad too bath towels to gas line column small load pressure too pressure or is high or too low lower than 5 inch water column ask Gas Company to correct Is there excessive Clean lint lint on lint filter filter Is belt installed Yes Check for improperly low proper installation DRY1870S 505894 14 TIMER DOES NOT ADVANCE IN AUTOMATIC CYCLE Timer does not advance in automatic cycle Is cycling thermostat inoperative Electric Models Is resistor inoperative Heater assembly does not heat or burner does not ignite Heater assembly or burner cycles off prematurely Is exhaust system improper or inadequate Test thermostat and replace if inoperative Test resistor and replace if inoperative Refer to Dryer Heating Assembly Does Not Heat or Burner Does Not Ignite paragraph Refer to Dryer Heater Assembly or Burner Shuts Off Prematurely paragraph Refer to Installation Instructions supplied with unit for exhaust requirements 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Is large load drying Is wiring broken loose or incorrect Is timer motor Are seals inoperative air leaks inoperative Section 3 Troubles
16. Homestyle Dryers Refer to Page 6 for Model Numbers KA Laundry Systems www comlaundry com Part No 505894R2 March 2 Suroouso qno Section 1 Safety Informati Table of puede an 4 Contents Section 2 Introduction Customer Service EET US 5 Nameplate location iet mede Oe eee es 5 ModelIdentification P v ce ees 6 How Your Dryer Works sese 7 Section 3 Troubleshooting 1 Dryer Motor Does Not Run eee 9 2 Dryer Stops in Cycle Quits After the First Few Loads Has a Burning Smell Cycles On Motor Thermal Protector 11 3 Dryer Motor Runs But Cylinder Does Not Turn 12 4 Dryer Motor Does Not Stop 13 5 Dryer Runs Only When Door is Open eese 14 6 Dryer Heating Assembly Does Not Heat or Burner Does Notgnite Pati SENT 15 7 Igniter Does Not Glow Gas Supply Sufficient Gas Dryer Models sssssssseeseeeee ener 17 8 Burner Ignites and Goes Out Repeatedly Gas Dryer Models ie 18 9 Igniter Glows But Burner Does Not Ignite Gas Dryer Models ete oe ote tede ar 19 10 Dryer Heater Assembly or Burner Shuts Off Prematurely 20 11 Dryer Heater Assembly or Burner Repeatedly Cycles Off On Lim
17. IDE IGNITION SYSTEM Air Shutter Shut Off Valve Lockscrew Handle Shown in Open Position Air Shutter 1 8 Pipe Plug For checking manifold pressure D363SE3A SILICON NITRIDE IGNITION SYSTEM Figure 3 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 33 Section 5 Test Procedures 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 Electrical test procedures in this b Manually rotate timer out of OFF position service manual are performed by using a Volt Ohm and into cycle meter Tests can also be performed using a multi c Set test meter to read Ohms The following meter or any other electrical testing equipment with readings should be found which the service person is familiar 1 Motor circuit test L1 and M zero Ohms closed 21 TIMER CONTACTS 2 Heat circuit test L2 and H zero Ohms Refer to Figure 4 closed a Disconnect wires from timer except timer 3 Timer motor test T and M 1702 and1709 motor wires suffix models or T and N all other models approximately 2462 2714 Ohms or apply live
18. LS CHECK Gas Models screws from bottom edge of access panel Refer a While supporting the access panel remove two to Figure 8 screws from bottom edge of access panel Refer b Gently lower the access panel to disengage to Figure locators from bottom edge of front panel Refer b Gently lower the access panel to disengage to Figure 17 locators from bottom edge of front panel Refer c Close main gas shut off valve Refer to to Figure 17 Figure 3 c Close main gas shut off valve Refer to d Remove valve wire harness disconnect block Figure 3 from the holding and booster coil Refer to d Remove disconnect blocks from gas valve Figure 9 e Plug dryer power cord into wall receptacle and start the dryer in a heat setting refer to the Operating Instructions supplied with dryer f Set test meter to read AC voltage and apply meter probes into terminals on the dryer harness plug that would correspond to coils e Set test meter to read Ohms and put meter probes to terminals shown in Figure 9 and in the following chart Silicon Carbide Ignition terminals 1 and 2 on the coil Figure 8 COIL TOLERANCE READINGS Meter should register line voltage in all Fabric settings except NO HEAT AIR FLUFF which Meter probes to terminals Meter should read should read zero VAC Holding Coil Terminals 1 amp 2 1700 285 Ohms g If meter does not read line voltage in step check motor switch the
19. NNS 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 2 Motor with switch on pulley end f Test motor switch by following the step by Press the tip of a small bladed screwdriver step procedures included in Paragraph 23 into the slot located between top of motor g Before reinstalling the motor assembly apply switch and plastic clip Lift up on handle of power 120 VAC directly to motor terminals 4 screwdriver until both clip and thermal and 5 Then start and run the motor at least 6 overload protector detach from motor times making sure the motor and switch are switch Refer to Figure 7 operating properly d Attach the thermal overload protector removed in Step c to the new motor switch NOTE The dryer manufacturer and parts e Install new motor switch onto motor and suppliers are not liable for improper switch reconnect motor switch leads removed in Step installation b Refer to Figure 10 Thermal Overload Protector Plastic Clip Top Of Motor 2 Switch IN me Switch D359SE3A Figure 7 40 Copyright Alliance Laundry Systems LLC
20. NOT COPY or TRANSMIT 505894 1 DRYER MOTOR DOES NOT RUN Dryer motor does not run Is power cord plugged in Plug in cord Is electrical power off or fuse blown Check Section 3 Troubleshooting laundry room for blown or loose fuse s or open circuit breaker s The Turn power on or replace fuse Check both fuses for electric models dryer itself doesn t have an electrical fuse Is loading door closed Close door Test switch and replace if inoperative Is door switch inoperative Is timer improperly set Is timer inoperative Are motor starting functions inoperative does not start or motor just hum Is motor dead won t run Continued on next page 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Reset timer Yes ior try another cycle Test timer and replace if inoperative Refer to Adjustments section to check motor switch and motor windings Refer to Adjustments section to check motor switch motor windings and main windings SWD1706S a Section 3 Troubleshooting Continued from previous page Has motor overload protector cycled Is motor centrifugal switch sticky or plugged with lint
21. WO06 ZDE30RGS171CW01 ZDE3LRGS171CW01 ZDE41FSS171CN01 ZDE4BFGS171CW01 ZDE4BRGS171CW01 ZDG30RGS111CW01 ZDG3LRGS111CW01 ZDGA1FSS111CN01 ZDG4BFGS111CW01 ZDG4BRGS111CW01 505894 Section 2 Introduction How Your Dryer Works Cylinder Lint Filter N LA S Heater Duct Blower Fan DRY1819S The dryer uses heated air to dry loads of laundry When the motor 15 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 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 7 Section 3 Troubleshooting Alar 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 wiring diagram for aid in testing dryer components 8 Copyright Alliance Laundry Systems LLC DO
22. X X indicates closed 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 35 Section 5 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 23 DRIVE MOTOR WO001R1 Refer to Figure 5 NOTE Refer to wiring schematic Section 8 for a Remove motor and exhaust assembly Refer to internal motor switch wires Paragraph 51 OTEREN as b Disconnect motor wire harness at motor N Drive Motor Resistance 120 Volt disconnect block 2 460 3 100 Ohms 240 Volt 10 000 13 000 Ohms MOTOR MOTOR SWITCH DISCONNECT SE Saga MOTOR AND ZR A AAW EXHAUST ak Ag D326SE3A Figure 5 36 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 Section 5 Test Procedures Alans 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 remov
23. 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 Is clothes cylinder binding Yes Refer to parts manual for correct motor part number Is the wrong motor installed damage Is idler lever Yes Replace or spring broken raconnaet Check belt weak or pri part number pring disconnected against correct Is the wrong belt installed part number in parts manual and replace belt if needed Is belt routed on wrong side of idler lever Yes Reroute belt Replace idler arm Is idler arm bent Wipe oil from cylinder Is there oil on cylinder SWD1691S 12 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 4 DRYER MOTOR DOES NOT STOP Dryer motor does not stop Is wiring to motor switch incorrect Refer to wiring diagram Is motor centrifugal switch sticky or plugged with lint Remove dust or lint and spray with a cleaner and lubricant Is door switch inoperative Test switch and replace if inoperative Is timer inoperative Test timer and replace if inoperative 505894 Copyright
24. and switch terminal 2 Refer to Section 5 YES Motor switch checks O K 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 37 Section 5 Test Procedures wmn To reduce the risk 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 d Motor Windings Refer to SECTION 8 for Internal Wiring of the Dryer Motor Switch A ne Disconnect electric power to dryer before performing any of the following steps or when replacing inoperative motor switch Start Winding Run Main Winding Protector 38 G 1 2 Ohms between terminal 3 wire and orange or copper wire on the back of switch 1 2 Ohms between terminal 5 wire and orange or copper wire on the back of switch wire Continuity exists between orange or copper wire on back of switch and brown or blue wire in terminal 4 All motor windings check O K W290 Inoperative start winding Replace motor Refer to Paragraph 51 Inoperative run main winding Replace motor Refer to Paragraph 51 Inoperative protector Replace motor Refer to Paragraph 51 Copyright All
25. coils and Is weather Yes Instructions replace hood flapper supplied with coils Yes appropriate coils restricted Silicon Carbide Ignition Is burner Is gas supply insufficient unit for exhaust requirements Replace sensor heat holding or correct gas sensor contacts supply problem open Check gas supply and pressure Make sure gas shut off valve is turned on inoperative or intermittent Refer to Dryer Test Procedures section 18 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT DRY1868S 505894 505894 9 IGNITER GLOWS BUT BURNER DOES NOT IGNITE GAS DRYER MODELS Gas dryer models Igniter glows but burner does not ignite Silicon Carbide Ignition Did sensor fail in Replace sensor closed position Replace gas valve in warranty or Yes replace coils out of warranty Refer to Test Procedures section Is secondary coil or holding coil open Check gas supply and pressure Make sure gas shut off valve is turned on Is gas supply insufficient Are igniter and bracket improperly installed on burner tube assembly Silicon Carbide Ignition Is sensor improperly installed on burner housing Yes Copyright Alliance Laundry Systems LLC
26. connected to ensure that the dryer is properly grounded W001R1 ORANGE COPPER CUSTOMER CIRCUIT PUSH TO START wee 9e eu BLACK COPPER YELLOW COPPER at lt P 9o zu ce uo atc On Motor Switch Attaching Screws D329SE3D Figure 10 46 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894
27. e ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 20 BURNER FLAME Gas Models a While supporting the access panel remove two f Turn the air shutter to the left to get a luminous screws from bottom edge of access panel Refer yellow tipped flame then turn it back slowly to to Figure 8 the right to obtain a steady blue flame b Gently lower the access panel to disengage g After proper flame is obtained tighten air locators from bottom edge of front panel Refer shutter lockscrew firmly Refer to Figure 3 to Figure 17 h Reinstall access panel and screws c Set timer to 60 minutes d Close the loading door Start the dryer in a heat A WARNING setting refer to Operating Instructions supplied with the dryer The dryer will start the igniter To reduce the risk of fire or serious injury will glow red and the main burner will ignite the access panel must be in place during e Allow the dryer to operate for approximately normal operation five minutes then loosen the air shutter w262 lockscrew Refer to Figure 3 NOTE After the dryer has operated for approximately three minutes exhaust air or exhaust pipe should be warm 32 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 505894 Section 4 Adjustments SHUT OFF VALVE AIR SHUTTER HANDLE LOCKSCREW AIR SHUTTER 1 8 PIPE PLUG D265SE3A For checking manifold pressure SILICON CARB
28. ed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded WO001R1 c Motor Switch Refer to SECTION 8 for Internal Wiring of the Dryer Motor Switch A ne Disconnect electric power to dryer before performing any of the following steps or when replacing inoperative motor switch Unplug the motor wire harness from the motor connection block before starting this test A Continuity exists between switch terminal 5 and terminal 3 black or copper wire W290 Start Terminals Note Disconnect terminal 5 wire yellow or copper from motor switch before testing start terminals Inoperative start switch Replace switch Refer to Section 5 B Manually depress actuator Continuity broken between switch terminal 5 and terminal 3 black or copper wire YES Run Terminals Note Reconnect terminal 5 wire yellow or copper to motor switch before testing run terminals C Continuity broken between switch terminal 6 and terminal 5 yellow or copper wire Inoperative start D Manually depress actuator switch Replace switch Continuity exists between switch Refer to Section 5 terminal 6 and terminal 5 yellow or copper wire YES E Continuity broken between switch NO terminal 1 and switch terminal 2 F Manually depress actuator Inoperative start Heater Circuit Terminals Continuity exists between switch switch Replace switch terminal 1
29. ee to weather hood open Is limit thermostat cycling at too low a temperature YeS Replace thermostat Continued on next page SWD1710S a Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 21 Section 3 Troubleshooting DRYER HEATER ASSEMBLY OR BURNER REPEATEDLY CYCLES OFF ON LIMIT THERMOSTAT CONTINUED Continued from previous page Is there an air leak around loading door Door not sealing due to damaged seal or inoperative door catch Check and replace seal if necessary Is there an air leak at front panel seal Yes Replace seal or catch Yes Check and replace seal if necessary Is there an air leak at blower seal Check and replace seal s if necessary Is there an air leak at cylinder seal s SWD1710S b 22 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 Section 3 Troubleshooting 12 DRYER HEATER ASSEMBLY OR BURNER DOES NOT SHUT OFF Dryer heater assembly or burner does not shut off 7 kok ud Test switch and inoperative CST io erative heat setting P Motor does Refer to Dryer not stop Motor Does Not Stop paragraph Is wiring incorrect Refer to wiring diagram Remove
30. es must be reconnected to ensure that the dryer is properly grounded WO001R1 Alar 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 Aang If you or an unqualified person perform service on your machine 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 damage arising from improper service and or service procedures W286 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 machine 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 is not responsible for personal injury or property damage resulting from improper service Review all service information before beginning repairs Warranty service must be performed by an authorized technician using authorized factory parts If service is required after the warranty expires Alliance Laundry Systems also recommends contacting an authori
31. ge air from gas line Sensor coated with Aluminum Oxide Wipe sensor clean or replace sensor if necessary 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 Flashes Internal failure Reset dryer If condition persists then replace control Loose or disconnected wiring Check all wiring leading to or coming from the control module for secure connections Open Igniter igniter sensing circuit Check igniter and all circuits replace if voltage measurement circuit necessary Five Flashes Loose or disconnected wiring Check all wiring leading to or coming from the control module for secure connections Inoperative gas valve Check gas valve and replace if necessary Inoperative sensor Replace sensor igniter Six Flashes Loose or disconnected wiring Check all wiring leading to or coming from the 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 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 29 Section 3 Troubleshooting Alans 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 va
32. hooting Timer will not advance until the load is almost dry Yes Refer to wiring diagram 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 Yes 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 Gap between air duct and filter mounting SWD1712S 25 Section 3 Troubleshooting 15 CLOTHES ARE TOO HOT WHEN REMOVED FROM DRYER Clothes are too hot when removed from dryer Is exhaust system improper or inadequate Refer to Installation Instructions supplied with unit for exhaust requirements Were clothes removed from dryer before cycle has completed Allow the dryer to complete the cycle through the cool down to the OFF position Is cycling thermostat inoperative Yes Test cycling thermostat and replace if inoperative Is thermostat heater inoperative on DELICATE KNITS setting Test thermostat heater and replace if inoperative Is timer inoperative not allowing cool down
33. iance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 Section 5 Test Procedures To reduce the risk 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 W001R1 24 MOTOR SWITCH a Remove motor and exhaust fan assembly Refer NOTE The thermal overload protector is unique to to Paragraph 51 the motor from which it was removed and should b Remove the two motor switch attaching screws only be used on that motor To reduce the risk of Refer to Figure 10 Disconnect switch leads overheating the motor do not use any thermal Remove motor switch overload protector other than the one taken from c Remove thermal overload protector the inoperative motor switch in step 3 1 Motor with Switch on Blower End Using a small bladed screwdriver press the thermal overload protector mounting tab downward and remove the thermal overload protector from the inoperative motor switch Refer to Figure 6 Thermal Mounting Overload Protector Switch D029KE3A Figure 6 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 39 Section 5 Test Procedures wA
34. it Thermostat 200 0 ccececeeseeseeeeceeceeeeeeeeeeeceaeeaeeaeeas 21 12 Dryer Heater Assembly or Burner Does Not Shut Off 23 13 Clothes Do Not Dry in Dryer esee 24 14 Timer Does Not Advance in Automatic Cycle 25 15 Clothes Are Too Hot When Removed From Dryer 26 16 Excessive Chattering or Vibrating Noise in Dryer 27 17 Excessive Humming or Whistling Noise in Dryer 28 18 Ignition Control Flashes sse 29 Section 4 Adjustments 19 Leveling Eegs oto ett t ted iet tes 31 20 Burner Flame Gas Models 32 Section 5 Test Procedures 21 Timer Contacts iie epe 34 22 Fabric Selector Switch ccceccecccesseeseeseeseceseceseeeseenseeeteeneeenes 35 23 Drive Motor niei ERE REEL aR Sai 36 24 Motor Switch s dert aot east sta 39 25 Burner System Operation sess 41 26 Electrical Circuit To Ignition System Gas Models 43 O Copyright 2012 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 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 1 27 Gas Valve Coils Check Gas Models 28
35. lve 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 W001R1 IGNITION CONTROL FLASHES continued FLASH CODE POSSIBLE CAUSE TO CORRECT Seven Flashes Loose or disconnected wiring Check all wiring leading to or coming from the control module for secure connections Sensor and or appliance not properly Check grounding from control to base and grounded from lead in cord to dryer Rapid Flashing Incorrect frequency Contacta professional electrician to check the frequency and correct any problems Power supply must be 50 60 Hz 2 wire plus grounding earth wire Control D194SE3D Figure 1 30 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 Section 4 Adjustments Alar 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 When reference is made to NOTE Legs can be adjusted outside
36. minals Refer to Figure 20 e Set test meter to read Ohms and put meter probes on sensor terminals Meter should read zero Ohms If meter registers an Ohm reading of any amount replace sensor 29 IGNITER CHECK Gas Models a While supporting the access panel remove two screws from bottom edge of access panel Refer to Figure 8 b Gently lower the access panel to disengage locators from bottom edge of front panel Refer to Figure 17 c Close main gas shut off valve Refer to Figure 3 d Disconnect igniter wires at disconnect block e Set test meter to read Ohms and put meter probes on terminals of igniter wires f Silicon Carbide Igniter Meter should read between 45 200 Ohms Silicon Nitride Igniter Meter should read between 49 88 Ohms NOTE If meter does not read appropriate Ohms then replace the igniter IMPORTANT Always examine all wires terminals and connectors to be sure wiring is correct before replacing any components WO001R1 30 IGNITION CONTROL GROUNDING CHECK Silicon Nitride Ignition 31 a While supporting the access panel remove two screws from bottom edge of access panel Refer to Figure 8 Gently lower the access panel to disengage locators from bottom edge of front panel Refer to Figure 17 Close main gas shut off valve Refer to Figure 3 Remove wires from sensor terminals Refer to Figure 20 Set test meter to read Ohms and put meter probes
37. ms 1 Apply meter probes to the thermostat terminals 2 Meter should read zero 34 DOOR SWITCH a While supporting the access panel remove two screws from bottom edge of access panel Refer to Figure 8 b Gently lower the access panel to disengage locators from bottom edge of front panel Refer to Figure 17 c Remove two screws holding bottom tabs on front panel to dryer side panels Refer to Figure 9 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 Refer to Figure 16 NOTE Refer to model wiring diagram when rewiring door switch e Set meter to read Ohms and apply meter probes on switch terminals 1 and 3 with door closed You should get zero reading f Apply probes to terminals 1 and 2 with door closed The meter should read infinite g Open door Meter should read infinite between and 3 and zero between 1 and 2 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 45 Section 6 Internal Wiring of Dryer Motor Switch 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 re
38. on the ground wire connection in 12 pin block connected to module and on the green ground screw in base of dryer Meter should read zero Ohms If meter registers an Ohm reading of any amount check ground wire connection and replace as necessary THERMAL FUSE Electric Models a While supporting the access panel remove two screws from bottom edge of front access panel Refer to Figure 8 Gently lower the access panel to disengage panel locators from bottom edge of front panel Refer to Figure 17 Label and disconnect wires from thermal fuse Refer to Figure 22 NOTE Refer to wiring diagram when rewiring thermal fuse d Set multimeter to read Ohms Apply meter probes to 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 44 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 Section 5 Test Procedures 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
39. power to timer motor terminals and motor should run NOTE Refer to appropriate wiring diagram when rewiring timer m b L1 o 27 o 27 14 RSPC MODEL 275BE b MOD 8 J OD RSPC MODEL 275BEE M 60 1 SRGSTO 73 gt S97 Or c VAC 3 WATT VAC 3 WATT o 3 E L ca i 0 A 218 Timer Motor Timer Motor O Timer Motor Wires Wires Wires DRY1825S DRY1827S DRY1826S MODELS WITH 80 MINUTES 1702 AND 1709 SUFFIX MODELS ALL OTHER MODELS IN TIME DRY CYCLE WITH 70 MINUTES IN WITH 70 MINUTES IN TIME DRY CYCLE TIME DRY CYCLE Figure 4 34 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 Section 5 Test Proced
40. rmostats fabric switch Booster Coil Terminals 1 amp 3 685 115 Ohms accumulator or timer Secondary Coil Terminals 4 amp 5 1680 285 Ohms A WARNING Silicon Nitride Ignition Both coils should read between 2400 2800 To reduce the risk of fire explosion and Ohms electric shock close the valve in the gas supply line to the gas dryer and disconnect NOTE If meter registers any other readings than the electrical power unless gas or power those listed above the respective coil s should be supplies are required to perform test replaced procedure 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 43 Section 5 Test Procedures To reduce the risk 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 28 SENSOR CHECK Gas Models a While supporting the access panel remove two screws from bottom edge of access panel Refer to Figure 8 b Gently lower the access panel to disengage locators from bottom edge of front panel Refer to Figure 17 c Close main gas shut off valve Refer to Figure 3 d Remove wires from sensor ter
41. rrect Momentarily connect a jumper wire across thermostat terminals If heater element heats or burner ignites when jumper wire is connected refer to next flowchart Replace sensor or adjust burner flame refer to Adjustments section Test thermostat and replace if inoperative Test timer and replace if inoperative Yes Refer to wiring diagram SWD1709S 505894 Section 3 Troubleshooting 11 DRYER HEATER ASSEMBLY OR BURNER REPEATEDLY CYCLES OFF ON LIMIT THERMOSTAT Is external exhaust System longer or providing greater restriction than recommended Is exhaust duct made of plastic or thin foil Is lint filter clogged Is there lint in internal dryer ductwork Dryer heater assembly or burner repeatedly cycles off on limit thermostat Yes Yes Refer to Installation Instructions supplied with unit for exhaust system requirements Replace with rigid or semi rigid metal exhaust duct Clean lint filter Disassemble dryer ductwork and clean 505894 Is there lint or other Disassemble obstruction in and clean external exhaust exhaust System System Is hinged damper on exhaust system Free hinged Yes damper or weather hood replace not fr
42. s there a bind in motor bearing Is motor wire harness connection block loose Wait two or three minutes for overload protector to reset If protector cycles repeatedly refer to next flowchart Remove dust or lint and spray with a cleaner and lubricant Remove belt and determine if motor shaft will spin Replace motor if shaft is locked up Firmly press connection block onto motor switch DRYER MOTOR DOES NOT RUN CONTINUED Is wiring broken loose or incorrect Yes Refer to wiring diagram Is power cord miswired Refer to wiring diagram for correct wiring 10 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT SWD1706S b 505894 Section 3 Troubleshooting 2 DRYER STOPS IN CYCLE QUITS AFTER THE FIRST FEW LOADS HAS A BURNING SMELL CYCLES ON MOTOR THERMAL PROTECTOR Dryer stops in cycle quits after first few loads has burning smell or cycles on motor thermal protector Refer to nameplate in door well for correct voltage Refer to Is there broken loose Refer to wiring Y i diagram Is voltage SS Installation g i wiring Incorrect Instructions supplied with unit for electrical No requirements Are motor neler te Remove par
43. t of switch m load A normal functions check switch washer load is a inoperative indi Is clothes normal dryer load ana miwangs load too Maximum load large dryer cylinder one half full of wet No clothes Is there a iud t short in justments section to check switch Check cylinder for Ten binding and out of round condition Y Check front and rear bulkheads for Is clothes Yes warping Check cylinder gt support rollers for binding binding Check Is a clothes Check fan for cylinder seals and item caught in obstruction glides for wear or fan No damage Check for clothes lodged between cylinder baffle and bulkhead SWD1690S 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 11 Section 3 Troubleshooting 3 DRYER MOTOR RUNS BUT CYLINDER DOES NOT TURN Dryer motor runs but cylinder does not turn Reinstall belt is motor dri Is belt inside s motor drive Tighten pulley 2 surface pulley loose out against cylinder Add grease between idler arm and motor mount Replace idler arm and bolt if needed Is belt installed on pulley No Install belt Is idler arm binding Is cylinder belt broken Replace belt Remove some laundry from dryer Is dryer overloaded Check cylinder for binding
44. t to travel around the secondary coil and through the igniter causing the igniter to get hot c Burner Circuit In approximately 30 seconds the igniter attains ignition temperature and ignition is made The heat from the burner flame causes the sensor contacts located on burner housing beside the igniter to open A circuit is then completed m SECONDARY SENSOR HOLDING k COIL BOOSTER IGNITOR coL e D268SE3A through the secondary valve coil opening the valve and allowing gas to flow Momentary Power Interruption Upon resumption of power sensor contacts will still be open permitting secondary valve to open However with the secondary coil in the circuit the booster coil cannot draw enough current to open the split coil valve When sensor contacts do reclose the secondary valve will close and the burner system will be in the normal pre ignition circuit Flame Failure In case of flame failure the sensor contacts will re close in about 45 seconds This will close the secondary valve and the burner system will be in the normal pre ignition circuit Ignition Failure If flame is not established as sensor contacts open secondary valve will remain open until sensor contacts re close Sensor will continue to recycle the igniter and secondary valve about once per minute until ignition is made or dryer is turned off 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 41
45. ures Alans 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 NOTE Timer Motor Resistance 120 Volt 60 Hz 2 462 2 714 Ohms 240 Volt 10 900 13 300 Ohms 24 Volt 108 132 Ohms 4 Rotate timer to cooldown 5 minutes before OFF Infinite open reading should be found between L2 and H 5 Rotate timer to OFF position Infinite open reading should be found between L1 and M and between L2 and H NOTE Timer motor power is supplied through M 1702 and1709 models or N all other models terminal WO001R1 22 FABRIC SELECTOR SWITCH NOTE Refer to proper model wiring diagram when rewiring switch a Set test meter to read Ohms and apply meter probes to switch terminals NOTE Refer to proper model wiring diagram when reconnecting wires FABRIC SELECTOR SWITCH 4 Position L1 1 L1 2 No Heat Air Fluff Delicate X X Perm Press Regular X X indicates closed FABRIC SELECTOR SWITCH 3 Position L1 2 L1 3 L1 1 No Heat Air Fluff X Delicate Knits X X Regular Perm Press
46. zed technician and using authorized factory parts 4 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 505894 Section 2 Introduction Customer Service If literature or replacement parts are required contact the source from whom the machine was purchased or contact Alliance Laundry Systems at 1 920 748 3950 for the name and address of the nearest authorized parts distributor For technical assistance call 1 920 748 3121 Nameplate Location When calling or writing about your product be sure to Nameplate mention model and serial numbers Model and serial numbers are located on nameplate s as shown D412PE1A 505894 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Section 2 Introduction Model Identification Information in this manual is applicable to these dryers ADE3TFWS431AW01 ADE3TRWS431AW01 ADE3TRWS431NW22 ADE32FSS431AN01 ADE32FSS431NN22 ADE32FSS541RNO1 ADEA1FSS171TNO3 ADG3TFWS301AW01 ADG3TRWS301AW01 ADG32FSS301AN01 ADGA1FSS111TN03 AEZ17A F1702 AEZ28A F 1702 AEZ68A F 1702 AGZ17A F 1102 AGZ28A F 1102 AGZ68A F 1102 BDE30FGS171CW01 BDG30FGS111CW01 CDE3LRGS171CW01 CDE4BFGS171CW01 CDG3LRGS111CW01 CDG4BFGS111CW01 CEZ68A F 1702 CGZ68A F 1102 FDE3TRGS401NW22 FEN16A G4018 FEN17A G3018 FEN17A G4018 FES16A G4018 FES17A F3300 FES17A F4350 FEU17A F1702 FEZ17A F1702 FGN16A M30
Download Pdf Manuals
Related Search