Dexter Laundry DN0120 Parts & Service Manual Download Page 58

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Burner Tube Removal

Remove gas valve assembly, (See Gas Valve And Manifold Removal).

Remove the six 5/16 screws, lift up tube and slide out rear of burner housing.

Re-assemble in reverse order, (Note: when reinstalling burner tubes make sure gas holes are on

top).

High Limit Thermostat Locations & Functions Burner Housing

This hi-limit is located on the rear of the burner housing.

1: The thermostat opens the circuit to the main burners in the event of malfunction in the gas

control area or temperature control. This thermostat will open quickly if there is a significant loss

of air flow over the burner area.

2: It is held in place by two screws. There are spacers between the thermostat and bracket which

must be used to give proper operation.

Removal :

To remove the hi-limit thermostat on the side of the burner housing, remove

the terminal of each wires attached to the thermostat. Lastly, remove the mounting screws

holding the thermostat to the burner housing.

5/16” Gas Valve Bracket Screws

High Limit Thermostat

Part # 8533-125-001 7/21

Summary of Contents for DN0120

Page 1: ...Part 8533 125 001 7 21 Dexter O Series DN0120 Reversing XL Door On Premise Dryer Parts Service Manual ...

Page 2: ...HE RISK OF DAMAGE OR INJURY refer to accompanying documents follow all steps or procedures as instructed This is the electrical hazard symbol It indicates that there are DANGEROUS HIGH VOLTAGES PRESENT inside the enclosure of this product TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK do not attempt to open the enclosure or gain access to areas where you are not instructed to do so REFER SERVICING T...

Page 3: ...this equipment Prohibited Do not operate without all guards and covers in place Prohibited Do not operate without all guards and covers in place Prohibited Do not wash or Dry clothing impregnated with flammable liquids petrochemical Prohibited Do not allow children to play in or around equipment Equipment Safety Warnings Symbols and Terminology Used in this Equipment Part 8533 125 001 7 21 ...

Page 4: ...erty This is the user caution symbol It indicates a condition where damage to the equipment re sulting in injury to the operator could occur if operational procedures are not followed TO REDUCE THE RISK OF DAMAGE OR INJURY refer to accompanying documents follow all steps or procedures as instructed This is the electrical hazard symbol It indicates that there are DANGEROUS HIGH VOLTAGES PRESENT ins...

Page 5: ...d in the installation and op eration instructions unless qualified Do not install washers or Dryers in an explosive at mosphere Care must be stressed with all foundation work to ensure a stable unit installation eliminating pos sibilities of excessive vibration Foundation must be level within 13 mm to ensure proper washer operation Do not operate Dryer if door glass is damaged in any way Do not wa...

Page 6: ...ensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety A washer should not be allowed to operate if any of the following occur Excessive high water level Machine is not connected to a properly earthed circuit Door does not remain securely locked during the enti...

Page 7: ... Prohibited Do not step or stand on this equip ment Prohibited Do not operate without all guards and covers in place Prohibited Do not operate without all guards and covers in place Prohibited Do not wash or Dry clothing impreg nated with flammable liquids petrochemical Prohibited Do not allow children to play in or around equipment Part 8533 125 001 7 21 ...

Page 8: ... Mandatory Read all supporting documentation be fore operating or maintaining equipment Mandatory Disconnect power before servicing equipment Mandatory Lock out and tag out before servicing this equipment Mandatory Children should be supervised to ensure they do not operate equipment Part 8533 125 001 7 21 ...

Page 9: ...features relating to their safe operation To avoid injury or electrical shock do not perform and service unless qualified to do so WARNING For your safety the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage personal injury or loss of life IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not ...

Page 10: ...10 Part 8533 125 001 7 21 Notes ...

Page 11: ...11 Part 8533 125 001 7 21 Section 1 Dryer Specifications and Mounting ...

Page 12: ...ions Shipping Weight 1122 lbs 508 9 kg Height in cm 88 375 224 5 cm Width in cm 48 25 112 6 cm Depth in cm 68 5 174 cm BTU s Circuit Breaker Running Amps Wire Size Gas Models 60Hz 320 000 BTU hr 93 8 kW 50Hz 300 000 BTU hr 87 9 kW Gas Supply Connection 0 75 19 1 mm Natural Gas Supply water column 5 8 12 7 20 3 cm Manifold 3 5 Max 8 9 cm LP Gas Supply water column 11 5 13 5 29 2 34 3 cm Manifold 11...

Page 13: ...13 Machine Dimensions Front View Part 8533 125 001 7 21 ...

Page 14: ...14 Machine Dimensions 120Lb Part 8533 125 001 7 21 ...

Page 15: ...15 Machine Dimensions 120Lb Part 8533 125 001 7 21 ...

Page 16: ...16 Part 8533 125 001 7 21 Notes ...

Page 17: ...17 Part 8533 125 001 7 21 Section 2 Dryer Installation ...

Page 18: ...Appliances ANSI Z21 24 CSA 6 10 Installation Clearances This unit may be installed at the following alcove clearances millimeters 1 Left side 0 2 Right side 0 3 Back 18 457 Certified for 1 25 clearance however 18 457 clearance is neces sary behind the belt guard to allow servicing and maintenance 4 Front 48 1220 to allow use of dryer 5 Top Refer to figure labelled Vertical Clearance Dimensions Cer...

Page 19: ...vidual circuit breakers for each unit are recommended Do not use ground fault circuit breakers or ground fault circuit interrupter outlets The wiring diagram is located on the belt guard on the back of the machine TRANSIENT VOLTAGE SURGE SUPPRESSORS Like most electrical equipment your new machine can be damaged or have its life shortened by voltage surges due to lightning strikes which are not cov...

Page 20: ...ons occur Any re striction due to pipe size or type of installation can cause slow drying time excessive heat and lint in the room From an operational standpoint incorrect or inadequate exhausting can cause a cycling of the high limit thermostat which shuts off the main burners and results in inefficient drying Individual exhausting of the dryers is recommended All heat moisture and lint should be...

Page 21: ...e dryers are connected to the common duct ensure the back draft damper is installed properly DRYER IGNITION SOLID STATE IGNITION The solid state ignition system lights the main burner gas by spark The gas is ignited and burns only when the gas valve relay in the electronic controller calls for heat The procedure for first time starting of a dryer is as follows A First review and comply with the WA...

Page 22: ...8 2 bar The system will spray at a rate of 6 gallons of water per minute while spraying A flex ible supply line to the dryer is required to prevent damage to the water valve It is critical to ensure that the room temperature is kept above freezing in the area of the water pipes DRYER SHUTDOWN To render the dryer inoperative turn off the main gas shut off valve and disconnect electrical power to th...

Page 23: ...23 Part 8533 125 001 7 21 Notes ...

Page 24: ...24 Part 8533 125 001 7 21 Notes ...

Page 25: ...25 Part 8533 125 001 7 21 Section 3 Dryer Operating Programing Instructions ...

Page 26: ... dry cycle Press the red pause button to pause the cycle Select Start to restart the cycle or select Cancel Cycle to end the dry cycle END OF CYCLE A tone will sound if programmed and the display will indicate that the cycle has ended Immediately remove contents of dryer Leave the door open when the machine is not in use PROGRAMMING MANAGEMENT VIEW ENTER PROGRAMMING MODE 1 In the cycle selection s...

Page 27: ...uipped with an Overheat Sensing System that will detect ab normally rising temperatures If rising temperatures are detected the control screen will display OVERHEAT TEMPERATURE DETECTED and an alarm will sound If the loading door is closed dryer models with reversing tumblers will begin tumbling after 5 seconds A 24 VAC output signal will also be sent to the auxiliary terminal block in the control...

Page 28: ...nput the serial number and add the DexterLive ID if you choose However this information is not required Tip To create a generic program to be used in many locations leave the serial number and DexterLive ID blank Set Up an Account and Location If you don t already have a DexterLive account it is easy to register at DexterLive com Once you have an account you can create a new location and customize...

Page 29: ...d when cycle is complete Button Sound On Off Audible feedback when buttons are pressed Display Temperature O F O C Choose between Fahrenheit or Celsius Passcode 0000 9999 Select a code for management screen access View Non Critical Errors On Off Will display errors such as Slow Fill Slow Drain during cycle If OFF these errors will still register in the cycle log but will not be shown on the displa...

Page 30: ...eorder Cycle Select and hold to move a cycle up or down in the listing This will change the order it is displayed on the control Copy Cycle This will duplicate the cycle Tip It is easiest to edit an existing cycle instead of creating a new cycle Copy the cycle that is closest to the cycle you want to create and edit that cycle If a default cycle doesn t meet your needs select Add Cycle and choose ...

Page 31: ...le will automatically tumble a load every 5 minutes from when a cycle is complete to when the door is open or for 12 hours after cycle completion It is important to keep anti wrinkle ON since it reduces instances of spontaneous combustion Cycle Type Auto Dry Time Auto Dry cycles will utilize the moisture detection system to determine the moisture level in a load reducing the risk of overdrying Aut...

Page 32: ...30 seconds Tip If a location has multi lingual employees the same cycle can be duplicated and programmed for different languages For example in a location with English and Spanish speaking employees program White Sheets to the desired settings Copy that cycle set that cycle language to Spanish and note the name change to Sabanas Blancas This will allow all employees to read the necessary prompts a...

Page 33: ...t include a minimum two minute cooldown to reduce the risk of spontaneous combustion Stages Time Dry Time Dry cycles are typically encompassed of two stages a heating stage and a cooldown stage However time dry cycles also allow you to have multiple heating stages with different temperatures You can program up to 19 heating stages and 1 cooldown stage Stage Parameters Options Notes Heating Tempera...

Page 34: ... user Turning Add Time off would restrict users from adding time once a cycle is complete or during a cycle Programming Once all cycles are set the programming file called userconfig xml can be downloaded following the instructions on the programming tab DexterLive com At the machine you can enter management view by pressing up on the idle screen Simply insert the USB scroll to Import User Data an...

Page 35: ...creen Management view is currently only available in English Passcode Enter the passcode The default passcode is 0000 It can be updated in DexterLive or in the management screens Once changed the passcode cannot be recovered without performing a factory reset Programming Mode This section controls machine settings and programming and allows you to upload firmware or download cycle logs O SERIES DR...

Page 36: ...d Software The version of firmware controller is using Tip Check on DexterLive com or Go Dexter for the latest firmware versions Drive ID Variable frequency drive identification Only on reversing models Programming Mode Selections O SERIES DRYER MANAGEMENT VIEW Programming Mode Selections Selection Description General Settings Provides basic machine information time and date settings and global ma...

Page 37: ...this is determined by the model jumper on the control board Software The version of firmware controller is using Tip Check on DexterLive com or Go Dexter for the latest firmware versions Drive ID Variable frequency drive identification Only on reversing models DexterLive ID Unique DexterLive identification for the control Language Sets the global language for the machine Passcode Passcode for entr...

Page 38: ...e Cycles or stages cannot be renamed on the control Definitions and parameters O SERIES DRYER MANAGEMENT VIEW Edit Cycle Auto Dry Note You cannot change between auto and time dry on the control That can only be done using DexterLive com To edit a cycle on the control simply select the cycle you want to edit See the reference below for definitions and parameters Note Cycles or stages cannot be rena...

Page 39: ...O F 60 O C Ultra Delicate No heat Parameters Options Description Temperature None Displays the set temperature for the cycle Note This is controlled by the material type selected Moisture 0 1 3 5 7 10 15 20 25 Sets the target moisture remaining level for the cycle Cooldown Drying Time 2 120 minutes Sets the cooldown time Every cycle must have a 2 minute cooldown Parameters Options Notes Language V...

Page 40: ... Delay Off 30 secs 60 secs 90 secs 120 secs For reversing dryers this sets the time for which the tumbler will change directions For instance if set to 30 seconds the tumbler will rotate clockwise for 30 seconds then reverse and rotate counterclockwise for 30 seconds Edit Stage Time Dry You can edit copy or reorder time dry stages Definition and Parameters Parameters Options Notes Drying Time 1 12...

Page 41: ... Log will display detailed information of the last 300 cycles This includes Information Description O SERIES DRYER MANAGEMENT VIEW Delete Cycle To delete a cycle select the cycle you wish to delete and confirm your selection Cycle Log The Cycle Log will display detailed information of the last 300 cycles This includes Information Description Information Description Date Time Displays the day and t...

Page 42: ...ta To copy cycles directly from one machine to another insert a USB select Download User Data and the user file will be copied This file will only be applicable to similar model types Sync Auto Dry If a moisture detection board is replaced or becomes unpaired with the control board a sync is required Simply align both the stationary and rotating boards on the back of the machine and select Sync Au...

Page 43: ...43 Part 8533 125 001 7 21 Notes ...

Page 44: ...44 Part 8533 125 001 7 21 Notes ...

Page 45: ...45 Part 8533 125 001 7 21 Section 4 Service Procedures Trouble Shooting and Schematics ...

Page 46: ...x holding the cover to the burner housing 3 Top side removal remove the two 5 16 screws holding each side 4 Remove Burner Assembly A Disconnect wires from gas valve brown and yellow wires and remove yellow ground wire bolted to the burner housing Remove brown and orange wires from high limit thermostat Remove igniter high voltage lead and the black heat sense probe wire Phillips head screws Philli...

Page 47: ...eck D Remove one Right rear 5 16 screw holding burner to top deck 5 Next lift left side of the burner and slide to the left to free it from the right hold down bracket 6 After freeing burner from hold down bracket slide burner assembly to the rear and with two people lift burner assembly from top deck 7 Re assemble in reverse order 5 16 head screws Part 8533 125 001 7 21 ...

Page 48: ...em at test pressures equal to or less than psig Clothes Door Removal 1 Open door and remove inner hinge plate cover by removing the two Phillips screws 2 The clothes door may be removed from the hinge bracket by unscrewing and removing the top 3 16 allen head pivot screw located at the door upper hinge point you will also need to use a allen wrench in the lower fastener 3 Next lean the door out of...

Page 49: ...r down machine 2 Remove the two Torx T10 screws and tilt down control touch pad 3 Disconnect main harness and USB harness from board and feed through 2 plug Main Harness Plug T 10 Torx Screw Main Harness Plug Part 8533 125 001 7 21 ...

Page 50: ...d 4 Remove the eight white Torx T 20 screws Next remove the ten Phillips screws 5 Disconnect red and black door switch wires from connectors at main harness in upper right cavity 6 Re assemble in reverse order Part 8533 125 001 7 21 ...

Page 51: ...sing the two tabs on switch and remove from the front of the panel 3 Re assemble in reverse order Door Switch Operation Testing The normally open door switch must be closed 0 ohms resistance for the motor and heat circuit to operate When the door is opened the door switch opens the 24 volt control circuit Release Door Switch Ohm test across pins on switch Part 8533 125 001 7 21 ...

Page 52: ...el see Front Panel Removal 4 Remove the hinge strap by removing the four hinge strap Phillips head screws Door Switch 3 4 Plug Optional Door Switch Door Catch Optional Door Catch Hinge Strap Screws Hinge Strap Screws Rear Channel Assy Screws 1 4 Plug Optional Hinge Strap Rear Channel Holes 1 4 Plug Optional Hinge Strap Rear Channel Holes Part 8533 125 001 7 21 ...

Page 53: ...ough front 7 Remove 1 plug on left side and insert into switch hole on the right side 8 Remove perforated insulation on left side for hinge channel assembly placement 9 Remove the six hole plugs and transfer to the right side hinge strap and channel assembly holes 10 Reinstall door switch into left side Release Door Switch Door Switch Rear Channel Assy Rear Channel Assy Optional Location Part 8533...

Page 54: ...15 You will have to cut a slit in the 3 4 Plugs in the top deck to run the extension wires The plugs are located at the front corners of the top deck Connect extension wires on right side to main harness connections Next connect red and black wires off of the door switch to the extension wires 16 Re install front panel see Front Panel Removal Clothes Door Latch Adjustment 1 Loosen the lock nut on ...

Page 55: ...idges on one interior lip This ridged side should go up with the door lying face down 4 Coat the inside and outside of the gasket with rubber lubricant or liquid soap 5 Slide the glass into the middle of the gasket with half of the glass above the door and half below the door 6 While pressing on the glass use a modified screwdriver grind the end off so that it is round and put a slight bend in it ...

Page 56: ...nometer to the manifold end 4 Remove the pressure regulator cover screw on the gas valve 5 Open the shut off valve and operate the dryer 6 Adjust the pressure for a manometer reading of 3 5 water column gas pressure 11 0 for L P NOTE The main burners must be operating when adjusting the pressure regulator 7 Shut off the gas supply to the dryer Remove the manometer and install the 1 8 pipe plug in ...

Page 57: ...nifold and bracket assembly Main Burner Orifice Removal 1 Remove gas valve assembly See Gas Valve And Manifold Removal 2 Using a inch socket remove orifice 3 When re installing use reverse operation no sealer recommended on office Gas Valve Union 5 16 Gas Valve Bracket Screws 5 16 Gas Valve Bracket Screws Brass Orifice Part 8533 125 001 7 21 ...

Page 58: ...to the main burners in the event of malfunction in the gas control area or temperature control This thermostat will open quickly if there is a significant loss of air flow over the burner area 2 It is held in place by two screws There are spacers between the thermostat and bracket which must be used to give proper operation Removal To remove the hi limit thermostat on the side of the burner housin...

Page 59: ...rmostat next to the exhaust duct First remove the terminals of each wire attached to the thermostat Next remove mounting screws holding the thermostat to the dryer cabinet Airflow switch removal and adjustment The air switch assembly is part of the ignition safety circuit and insures that the burner doesn t operate unless there is airflow If this doesn t happen ignition will not occur The air swit...

Page 60: ...e If there is no spark or intermittent spark check black hi voltage lead wire for damage or cracks in insulation This lead wire must not be taped or connected to any metal edges along its length to prevent pinching and arcing Also do not bundle this wire with other wires Spark Electrode Assembly Removal 1 Disconnect wires to electrodes 2 Remove two screws to detach electrode assembly Note Spark ga...

Page 61: ...tch and the motor centrifugal switch to the ignition module 3 Once the 24VAC reaches the ignition module on the red wire sparking occurs at the ignition electrode and 24VAC is applied to open the gas valve 3 Once the flame is established the sensing electrode detects the presence of flame and the sparking stops 4 If for any reason the flame is not established in a period of 10 seconds the electron...

Page 62: ... the belt off of the large pulley Drive Motor Replace 1 Remove drive belt see Final Drive Belt Removal 2 Disconnect spring and chain 3 Using Allen wrench remove motor rod locking collar 4 Remove rod and motor 5 Re assemble in reverse order Idler Pulley removal 1 Remove drive and tumbler belts see Belt Removal 2 Remove 15 16 nut and washer Note has loctite on nut may require heat 3 To remove bearin...

Page 63: ...r Motor Assembly and Blower Removal 1 Remove belts see Belt Removal 2 Remove idler pulley see Idler Pulley Removal 3 Disconnect harness to motor from rear electrical box 4 Remove the six 5 8 Nuts and remove assembly 5 To remove blower impeller remove set screw Make sure to note position of set screw for reassembly 6 Re assemble in reverse order Locking Collar Tension Adjustment bolts 3 4 Tension A...

Page 64: ...5 Re assemble in reverse order Tumbler Adjustment You will need to first determine which direction the tumbler needs to be adjusted The adjustment will be accomplished by installing or removing shims to the outer ends of the support arms 1 Loosen outer support arm bolt 2 Insert shim and retighten bolt you will need to check and may need to repeat process until desired movement is accomplished 3 4 ...

Page 65: ...ly weighs 190 Lbs 86 Kg 6 Using more than one person slide the assembly forward and tilt up on end 7 Re assemble reverse operation Bearing Housing Removal 1 Remove drive and tumbler belts see Belt Removal 2 Remove idler pulley see Idler Pulley Removal 3 Remove tumbler pulley see Tumbler Pulley Removal 4 Remove front panel see Front Panel Removal 5 Remove tumbler assembly see Tumbler Removal 6 Remo...

Page 66: ...trip mounted in the tumbler The rotating sensor mounted on the trunnion and the stationary sensor sending and receiving the signals from the sensing strip 9558 034 001 Sensing Strip Moisture 9857 248 001 Rotating PCB RMC 9857 247 001 Stationary PCB RMC Part 8533 125 001 7 21 ...

Page 67: ...e 2 5 16 side cover screws 3 Remove the 4 5 16 to remove the Stationary board assembly Removing RMC Rotating Board To Remove the Rotating PCB RMC 1 Disconnect Harness 2 Remove the front and rear 5 16 screws 3 Remove the Rotating module from machine 4 Reinstall in reverse order Part 8533 125 001 7 21 ...

Page 68: ...st then the left side 8545 065 001 Tool MDS Gap 5 Replace the left side cover Reconnect the harness to the stationary board Left side upper and lower tighten after right side Right side ad justment nut tighten First Sync Auto Dry If a moisture detection board is replaced or becomes unpaired with the control board a sync is required Simply align both the stationary and rotating boards on the back o...

Page 69: ...69 Part 8533 125 001 7 21 Notes ...

Page 70: ...l does not respond to user input on the buttons There is no delay in the action once the criteria are met The control will finish the current operation while displaying OPERATION IN PROGRESS Once the operation is complete the error will no longer be displayed and the control will respond to user input normally Exit The error will be reset automatically once the current operation is complete Custom...

Page 71: ...SHORT Condition This error occurs when the control detects a short circuit from the temperature sensor Control Action When detected the control turns off the motor and the heating relay There is no delay in the action once the criteria are met Exit The machine will not start and the Error Code will continue to be displayed until the condition is no longer present Once the condition is removed the ...

Page 72: ...de It will then reset automatically Customer Action Inspect temp probe and connections Ohm test temp probe 10K Ohms at room temp NO PROX SENSOR OUTPUT Condition This error occurs when the machine control does not detect output from the prox imity sensor s when the cylinder has been commanded to turn Control Action When detected there is a short delay before the error is active When active the cont...

Page 73: ...nd the heating relay There is no delay in the action once the criteria are met The machine control checks for this condition when power is cycled and before starting every machine cycle Exit The machine will not start and the Error Code will continue to be displayed until the condition no longer exists and the prompt is followed to Reset the Error Code and return the Machine to Idle Mode Customer ...

Page 74: ...not start and the Error Code will continue to be displayed until the condition no longer exists and the prompt is followed to Reset the Error Code and return the Machine to Idle Mode Customer Action If VFD replaced varify correct P N if control board replaced make sure Model Jumper on J6 Preform Soft reset holding down both Reset button and Button 1 on the control board release reset button contin...

Page 75: ...alue replace it DRIVE GROUND FAULT Condition This error occurs when the control receives a message that the drive has experi enced a ground fault condition Control Action When detected the control turns off the motor and the heating relay There is no delay in the action once the criteria are met Exit The machine will not start and the Error Code will continue to be displayed until the condition no...

Page 76: ...ted the control turns off the motor and the heating relay There is no delay in the action once the criteria are met Exit The machine will not start and the Error Code will continue to be displayed until the condition no longer exists and the prompt is followed to Reset the Error Code and return the Machine to Idle Mode Customer Action AUTODRY OOR LOW Condition This error occurs when the machine co...

Page 77: ...he control turns off the motor and the heating relay There is no delay in the action once the criteria are met Exit The machine will not start and the Error Code will continue to be displayed the user changes the Out of Service state Customer Action The User will have to go into management Settings to put back in service AUTODRY COMMUNICATION 1 Condition This error occurs when the machine control ...

Page 78: ...ary board for dammage if yes re place Check the distance between the RMC stationary and rotating boards to en sure a 3 16 gap between them Re syncronise RMC Boards Next Test for Voltage on CAN connector Green is ground Red 12Vdc Yellow 24Vdc AUTODRY COMMUNICATION 3 Condition AutoDry Communication Error 3 is caused by 5 minutes of faulty data being trans mitted between the RMC stationary and rotati...

Page 79: ...he motor and the heating relay There is no delay in the action once the criteria are met Exit The machine will not start and the Error Code will continue to be displayed until the condition is no longer present Once the condition is removed the machine still will not start and the Error Code will continue to be displayed until the prompt is followed to Reset the Error and return the machine to Idl...

Page 80: ... Error 66 Condition Model jumper not Selected or detected Relay Board or control board Control Action Error will display and cycle will stop Exit The machine will not start and the Error Code will continue to be displayed until the condition no longer exists and the prompt is followed to Reset the Error Code and return the Machine to Idle Mode Customer Action Inspect Model Jumper on Relay board P3...

Page 81: ...dition no longer exists and the prompt is followed to Reset the Error Code and return the Machine to Idle Mode Customer Action Inspect Model Jumper on Relay board P3 make sure connected and present Inspect I2C harness between control Relay Exp and relay board P1 Inspect for 12VO_SW LED make sure iluminated If not test 12Vdc power supply must be 11 4 or above Inspect harnesses if pinched of damaged...

Page 82: ...82 Wiring Schematic 11 Part 8533 125 001 7 21 ...

Page 83: ...83 Wiring Diagram 11 Part 8533 125 001 7 21 ...

Page 84: ...84 Wiring Schematic 10 Part 8533 125 001 7 21 ...

Page 85: ...85 Wiring Diagram 10 Part 8533 125 001 7 21 ...

Page 86: ...86 Part 8533 125 001 7 21 Notes ...

Page 87: ...87 DN0120NE 11EO1_ DN0120NE 10EO1_ Part 8533 125 001 7 21 Section 5 Dryer Parts Data ...

Page 88: ... Hinge Black 9966 014 002 1 Channel Assy Front Panel 9947 024 001 1 Screw Phillips 10 32x1 2 Chrome 9545 012 028 4 Screw Phillips Counter sink 10 32x1 2 Chrome 9545 012 003 2 11 Screw Special Hinge to Door 9545 052 001 1 Nut Allen 1 4 20 8640 439 001 1 12 Washer Fiber Plastic 8641 436 006 1 13 Front Panel Assy Wht 9989 688 008 1 14 Screw Phillips 10Bx1 3 4 9545 008 014 10 15 Washer Finish 8641 585...

Page 89: ...89 3 1 2 10 12 14 15 18 7 8 9 19 21 16 5 6 4 13 11 16 14 15 Part 8533 125 001 7 21 ...

Page 90: ...lay Control 9857 230 002 1 12 Nut 6 32 8640 411 003 3 14 Nut 6 32 8641 411 003 1 15 Screw 10 32 x1 2 Green 9545 008 027 1 16 Lock Washer 10 8641 582 006 1 19 Screw Torx 6BSD x 1 2 BLK T10 9545 031 009 2 Harness Display Control 9627 922 001 1 Harness Temp Probe 9627 917 002 1 22 Plug 2 9456 041 009 1 23 PCB Assy Main Control 9799 027 001 1 24 Plate Assy Control Board 9982 395 001 1 25 PCB Assy Cont...

Page 91: ...91 12 14 17 19 20 23 5 6 15 16 9 22 13 11 8 5 24 25 26 27 Part 8533 125 001 7 21 ...

Page 92: ...rim Lower Kick Black 9578 101 002 1 Screw Phollips 10Bx3 8 Black 9545 008 010 5 Bracket Lower Service Hinge Bracket 9029 226 001 2 Rivet 1 8 Low Profile 9491 009 004 4 Bracket Door Switch 9029 226 001 2 Rivet 1 8 Low Profile 9491 009 004 4 2 Switch Door Square 9539 501 001 1 3 Hinge Door Lower 9243 084 002 1 Screw 5 16 10ABx3 8 9545 008 024 5 4 Screen Assy Lint 9822 033 001 1 Leg Leveling 1 2 8544...

Page 93: ...93 1 1 2 4 3 Part 8533 125 001 7 21 ...

Page 94: ...urlar 9539 492 001 2 Switch Door Closure Square 9539 501 001 2 Screen Assy Lint 9822 033 001 1 Lint Hood Assembly 9834 012 001 1 7 Lint Hood Top Sides 9240 048 001 1 8 Lint Hood Bottom 9058 030 001 1 9 Lint Hood Angle 9003 333 001 1 10 Screw 10ABx3 8 9545 008 024 21 11 Hinge Door Lower 9243 083 002 1 Screw 10ABx3 8 9545 008 024 5 12 Impeller w set screws 9278 041 001 1 13 Harness Temp Probe 9627 9...

Page 95: ...95 3 1 2 10 12 7 5 6 4 9 11 8 6 19 Part 8533 125 001 7 21 ...

Page 96: ...1 9 Motor Blower 10 11 After Serial D1 19254 036 9376 334 001 1 Run Capacitor 5191 108 005 1 Start Capacitor 5191 109 005 1 Screw 5 16 18 x 5 8 9545 014 004 4 Nut Wiz Lock 5 16 18 8640 400 003 4 12 Thermostat Overtemp 9576 207 006 1 Screw 10AB x 3 8 9545 008 006 2 14 Pulley Intermediate w Bearings 9908 051 001 1 Bearings 9036 159 011 2 Spacer Bearings 9538 186 001 1 Ring Retaining Internal 9487 23...

Page 97: ...97 1 2 3 4 5 12 14 18 7 17 19 23 6 15 16 9 8 Dryer Rear View 120Lb Reversing Part 8533 125 001 7 21 ...

Page 98: ...06 428 002 1 14 Motor Blower 10 Before Serial D1 19254 036 9376 317 005 1 14 Motor Blower 11 Before Serial D1 19254 036 9376 334 001 1 14 Motor Blower 10 11 After Serial D1 19254 036 9376 334 001 1 Run Capacitor 5191 108 005 1 Start Capacitor 5191 109 005 1 15 Screw 5 16 18 x 5 8 9545 014 004 4 16 Nut Wiz Lock 5 16 18 8640 400 003 4 17 Motor Drive 9376 307 003 1 18 Pulley Motor 9453 169 012 1 Bush...

Page 99: ...99 10 12 13 14 18 17 19 20 21 6 15 16 9 13 11 Dryer Rear View 120Lb Reversing Continued 7 Part 8533 125 001 7 21 ...

Page 100: ...45 008 034 11 5 Guard Bottom 9208 113 002 1 Screw Torx T20 10B x 3 8 BLK 9545 008 034 6 6 Guard Wires 9208 115 002 1 Screw Torx T20 10B x 3 8 BLK 9545 008 034 2 7 Guard Door Right 9208 114 004 1 Screw Torx T20 10B x 3 8 BLK 9545 008 034 6 8 Guard Door Left 9208 114 003 1 9 Screw Torx T20 10B x 3 8 BLK 9545 008 034 4 Nut Spring U type 8640 399 001 4 Booklet Owners 8514 291 001 1 10 Diagram 11 9507 ...

Page 101: ...101 3 1 2 10 12 14 7 5 6 4 9 13 11 8 Part 8533 125 001 7 21 ...

Page 102: ... 581 040 6 2 Screw 5 8 11 x 1 1 2 9545 060 001 6 3 Nut Whizlock 5 8 x 11 8640 425 001 6 4 Arm Support Housing 9001 065 002 4 5 Screw 5 8 11 x 1 1 2 9545 060 001 4 6 Washer Flat 5 8 8641 581 038 4 7 Shim 9552 045 001 AR 8 Screw 7 16 14 x 1 1 2 9545 059 003 4 9 Nut Whizlock 7 16 8640 416 005 4 Tolerance Ring 9487 234 006 1 10 Pulley Driven 9453 168 003 1 11 Washer Flat 5 8 x 2 1 4 8641 581 032 1 12 ...

Page 103: ...9848 159 002 1 2 Rod Tumbler 9497 226 003 4 3 Plate support Tie Rod 9452 805 001 4 4 Shim 9552 013 003 AR 5 Spider Assy 9568 016 001 1 6 Nut Wiz Lock 8640 417 005 4 7 Tolerance Ring 9487 234 006 1 8 Pulley Driven 9453 168 003 1 9 Washer Flat 8641 581 032 1 10 LockWasher IntTooth 1 8641 582 018 1 11 Screw 5 8 11 x 1 1 2 9545 060 001 1 Part 8533 125 001 7 21 ...

Page 104: ...01 1 10 Panel Burner Housing Side Right 9551 051 001 1 11 Channel Burner Housing Right 9081 164 001 1 12 Bracket Manifold 9029 239 001 1 13 Bracket Support Burner Front 9029 241 001 1 14 Bracket Support Burner Rear 9029 242 001 1 15 Control Assy Gas Valve White Rodgers 36H 9857 193 001 1 16 Manifold Assy 9381 013 001 1 17 Top Assembly Burner Housing 9961 161 001 1 18 Screw 10Bx1 4 9545 008 001 18 ...

Page 105: ...105 3 1 2 10 12 14 18 7 17 19 20 21 16 23 5 6 4 15 9 22 24 13 18 11 8 1 1 15 6 24 5 Part 8533 125 001 7 21 ...

Page 106: ... 2 Shield Switch 9550 169 003 1 3 Switch Micro 9539 461 009 1 4 Nut Twin 4 40 8640 401 001 1 5 Screw 625 4 40 9545 020 001 2 6 Actuator Air Flow Switch 9008 007 001 1 7 Pin Cotter 09375x 75 9451 169 002 1 8 Screw 10ABx3 8 9545 008 024 4 3 1 2 8 5 6 7 4 Dryer Air Flow Switch Assembly Part 8533 125 001 7 21 ...

Page 107: ...107 Part 8533 125 001 7 21 Notes ...

Page 108: ...108 3 1 2 12 13 14 17 20 16 23 5 4 15 9 10 24 27 11 25 32 31 30 33 Part 8533 125 001 7 21 ...

Page 109: ... 2 Harness Ignition Module 9627 867 013 1 17 Wire Assy High Voltage Lead 9631 403 005 1 20 Drive VD Inverter 1HP 208 240VAC 11 9375 032 003 1 20 Drive VD Inverter 1HP 120VAC 10 9375 031 007 1 PS Key Pad Delta E Drive 9150 044 001 1 21 Screw 10B x 1 2 9545 008 026 4 22 Wire Assy Green 18 8220 092 006 1 23 Resistor Dynamic Breaking 200OHM 9483 004 002 1 24 Screw 5 16 10ABx3 8 9545 008 024 2 25 Wire ...

Page 110: ...rew hxwshrundrcuthd 10abx3 8 9545 008 024 2 5 Grommet 3 16id 9209 037 002 1 6 Screw hxwsrhdsl 10 32ttx1 2grn 9545 008 027 1 Lockwasher exttooth 10 8641 582 006 1 7 Bracketassy cabinet RMC 9985 204 001 2 Screw hxwshdsl 10bx1 4 9545 008 001 4 8 Controlsassy stationarypcb RMC 9857 247 001 1 Nut hexkeps 10 32unf 2b 8640 413 002 2 9 Wiringharn RMC can pwr 9627 940 003 1 10 Cover service RMC 9074 385 00...

Page 111: ...111 1 2 3 4 5 6 8 9 Part 8533 125 001 7 21 ...

Page 112: ...ose worm 1in 8654 117 015 6 Clamp cable 8654 061 001 2 Screw hxwshrundrcuthd 10abx3 8 9545 008 024 2 12 Guard water valve 9208 145 001 1 Screw hxwshrundrcuthd 10abx3 8 9545 008 024 2 13 Thermostat fss 9576 212 001 1 Screw hxwshdsltd 8bx1 2 9545 045 002 2 Wireasy jumper org 77 8220 162 002 1 14 Pcbassy relay 9799 028 001 1 Screw hxwshrundrcuthd 10Bx1 2 9545 008 026 2 15 Wireasy jumper v2 0 relay pc...

Page 113: ...113 14 2 3 4 5 7 6 5 12 9 10 11 13 16 15 17 18 19 Part 8533 125 001 7 21 ...

Page 114: ...114 Part 8533 125 001 7 21 ...

Page 115: ...115 Part 8533 125 001 7 21 ...

Page 116: ...116 Wiring Schematic 11 Part 8533 125 001 7 21 ...

Page 117: ...117 Wiring Diagram 11 Part 8533 125 001 7 21 ...

Page 118: ...118 Wiring Schematic 10 Part 8533 125 001 7 21 ...

Page 119: ...119 Wiring Diagram 10 Part 8533 125 001 7 21 ...

Page 120: ...120 Part 8533 125 001 7 21 Notes ...

Page 121: ...121 DN0120NE 39AO1_ Part 8533 125 001 7 21 Section 6 50Hz Dryer Parts Data ...

Page 122: ...8 029 004 1 Terminal Block Assy Power 4 Pole 9897 035 001 11 Screw 5 16 10B 3 8 9545 008 024 2 Wire Assy Green Yellow 7 8220 137 002 1 Transformer 8711 007 002 1 Screw 5 16 10AB 3 8 9545 008 024 2 Relay Motor 30 Amp 24V 5192 299 002 1 Screw 5 16 10AB 3 8 9545 008 024 2 Control Assy Ignition 9857 182 001 1 Screw 8B x 3 4 9545 045 007 2 Harness Ignition Module 9627 867 013 1 Wire Assy High Voltage l...

Page 123: ...123 Part 8533 125 001 7 21 Notes ...

Page 124: ...124 Wiring Schematic 39 Part 8533 125 001 7 21 ...

Page 125: ...125 Wiring Diagram 39 Part 8533 125 001 7 21 ...

Page 126: ...126 Part 8533 125 001 7 21 Notes ...

Page 127: ...127 Part 8533 125 001 7 21 Section 7 Maintenance Schedule ...

Page 128: ...ep 1 Check the belts for looseness wear or fraying Step 2 Inspect the gasket of the door glass for excessive wear Step 3 Check tightness of all fasteners holding parts to support channel Step 4 Check tightness of all set screws Step 5 Remove the air flow switch assembly and check the tumbler thru bolts for tightness Step 6 Apply a few drops of oil to pivot pins and the tension arms where in contac...

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Dexter Laundry DN0120, Parts & Service Manual

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