Cables to Go DCBD50 User's Manual
Contents
1. S 319A9 J1949 Aid J1949 31949 31949 THO NOIVOKC WA Figure 3 Non Reversing Dryer Controller Interface 11 DRYER CONTROLLER FACTORY DEFAULT PROGRAM SETTINGS COOL TOTAL DRYING DOWN TIME CYCLE TIME TEMPERATURE DRYER LOAD minutes minutes 35 1 5 180 Towels pads heavy cotton 2 2 20 170 7 Sheets blended materials 3 5 25 180 82 Cotton 4 2 20 130 54 Synthetic Materials 5 2 25 175 79 Blended Materials DRYER FAULT CODES FAULT FAULT DESCRIPTION ACTION Shorted thermostat Dryer stops and F1 flashes on the 4 digit display When short circuit on sensor input is removed LOAd appears on the 4 digit display and the remaining dry time is reset Dryer stops and F2 flashes on the 4 digit display When a good sensor is connected to sensor input LOAd appears on the 4 digit display and the remaining dry time is reset F1 Open thermostat sensor Dryer will not start and F3 appears on the 4 digit display The power to the dryer EEPROM corrupted must be cyded to reset the controller Fault should only occur when starting a dry cycle The drying temperature did not increase 1 F in 5 minutes F4 will flash on the display and the dry cycle will finish without calling for heat energizing gas valve Opening the door or pressing the STOP touch pad switch will reset the fault a2. VICINITY OF THIS APPLIANCE while in operation THIS APPLIANCE SHALL NOT BE USED TO DRY OFF CLOTHES CONTAINING SOLVENTS OR DRY CLEANING FLUIDS 12 308 309 13 4 343 508 16 413 808 GAS SHUT OFF LOCATION ON REAR OF MACHINE o i 72 Va 1835 308 72 14 18351 508 75 1924 80 62 1575 304 61 1555 SO 65 14 11657 808 41 4 1048 308 41 1041 508 43 1092 80 31 5 800 308 LEVELING LEGS SHOWN IN HEIGHT POSITION 341 1876 50 FOR MAXIMUM HEIGHTS ADD 1 25mm 38 3 975 809 DRYER DIMENSIONS FIGURE 1A els ELECTRIC CONNECTION 21 kil 70 3 1794 30 70 Va 1784 508 74 Va 1886 BOF 58 3 4 1492 308 58 3 4 1492 508 62 1575 808 42 1067 308 48 1219 50 5 34 1315 80 2151 ALL DRYER DIMENSIONS FIGURE 1B 31 5 803 30 37 4 946 50 43 1092 80 ELECTRIC CONNECTION GAS SHUT OFF LOCATION R EXHAUST DUCT 19 1 4 489 30 224 565 50 26 660 80 29 752 307 33 848 SOF 34 34 R83 SO 12 308 309 131 343 50 434 121 307 16 1413 BOM 021 30 5 16 130 508 5 Va 133 BOW 36 7 2 1940 30 T 42 1 4 1073 508 47 11194 808 DRYER DIMENSIONS FIGURE 1C DRYER CAPACITIES Dryer Model Dry Weigh
3. of all types and cause their failure at a later date Although they can t protect against all events these protective devices have a good reputation for significantly lengthening the useful life of electronic components Electronic components are helped to have a longer useful life when they are supplied with the clean stable electrical power they like We are including the following names and phone numbers of a few suppliers of these devices for those who don t currently have a source MANUFACTURER CONTACT PHONE Innovative Technology Inc Eaton Factory 1 800 647 8877 or www itvss com EFI Electronics Corporation Factory 1 800 877 1174 or www efinet com Schneider Electric Distributor Surge Pro 1 877 233 0153 MCG Surge Protection Factory 1 800 851 1508 or www mcgsurge com Advanced Protection Technologies Inc Factory 1 800 237 4567 or www aptsurge com 5 GAS REQUIREMENTS The complete gas requirements necessary to operate the dryer satisfactorily are listed on the serial plate located on the back panel of the dryer The inlet gas connection to the unit is 1 2 inch pipe thread A joint compound resistant to the action of liquefied petroleum gases should be employed in making pipe connections A 1 8 inch NPT plugged tapping accessible for test gage connection must be installed immediately upstream of the gas supply connection to the dryer A drip tee should be provided in the gas piping entering the unit to catch dirt and
4. of cool down The following procedure will show you how to temporarily modify the existing dry cycle 1 program for one cycle of drying It is based on the assumption that the factory defaults have not been permanently changed If they have been changed the steps of this procedure will be the same but the values that are displayed will be different The amount of times that the UP or DOWN touch pad switches of the dryer controller must be pressed and released may also be different If you want the change to be permanent go to the PERMANENT DRYER CONTROLLER PROGRAMMING section of this manual PROCEDURE 1 After the load has been placed in the dryer press and release the UP or DOWN touch pad switch on the dryer controller until the L E D for dry cycle 1 is illuminated 2 Press and release the CYCLE touch pad switch on the dryer controller You will see the number 35 on the dryer controller display The programming L E D and dry time L E D will be illuminated 3 Press and release the UP touch pad switch on the dryer controller 10 times so that the display will show a flashing 45 When the UP touch pad switch is pressed the first time the number 36 will be flashing on the dryer controller display Each number after that will also flash 4 Now press and release the SELECT ENTER touch pad switch on the dryer controller The number 45 will stop flashing the dry time L E D will switch off the dryer contr
5. or the STOP touch pad switch is pressed the word donE will change to the word LOAd on the dryer controller display The dryer will then be ready for another dry cycle During the dry cycle either pressing the STOP touch pad switch on the dryer controller or opening the dryer loading door will stop the dry cycle and not clear it If you press the STOP touch pad switch on the controller and then open the dryer loading door the dry cycle will not be cleared However if you open or open and close the dryer loading door and then press the STOP touch pad switch on the dryer controller the present dry cycle will be cleared and the word LOAd will appear on the dryer controller display There are two jumpers and one push button on the component side of the dryer controller printed circuit board The jumper located at the lower right side of the circuit board controls whether the controller display shows and operates in the Fahrenheit or Celsius mode This jumper is labeled as TEMP SELECT and has three pins 15 The bottom and middle pins are for Celsius and the top and middle pins are for Fahrenheit which is indicated by the letter C for Celsius and the letter F for Fahrenheit The other jumper located at the upper right side of the component side of the dryer controller circuit board is used for choosing either a reversing or non reversing type of dryer This jumper is labeled as REV and NON REV This jumper must be in the no
6. the temperature L E D and the cool down time on the 4 digit numeric display will flash If you press and hold down either the UP or DOWN touch pad switch you will increment UP arrow or decrement DOWN arrow through the cool down times available 2 through 60 minutes if the controller has a red dot sticker or 2 through 15 minutes if the controller has no red dot sticker To not change the cool down time do not press either the UP or DOWN touch pad switch Go to the next step 9 Press and release the SELECT ENTER touch pad switch on the dryer controller Once the SELECT ENTER touch pad switch is pressed and released the cool down L E D and the programming L E D will switch off the dry cycle L E D will remain on and the flashing cool down time on the 4 digit display will stop flashing and remain 10 At this point you have two choices a You can perform the modified dry cycle by pressing and releasing the START touch pad switch on the dryer controller touch pad If you start the modified cycle the total dry time will appear on the 4 digit numeric display and it will count down to 0 as the dry cycle progresses b You can clear the modified dry cycle program by pressing and releasing the STOP touch pad switch If you choose to clear the modified dry cycle the 4 digit numeric display will change to LOAd TEMPORARY DRYER CONTROLLER PROGRAMMING EXAMPLE REQUIREMENTS Dry a load with 40 minutes of actual heat at 185 F and five minutes
7. to step 4 of this procedure and continue 13 If you pressed the STOP touch pad switch to escape the programming mode you may now start the dry cycle by pressing the START touch pad switch PERMANENT DRYER CONTROLLER PROGRAMMING EXAMPLE REQUIREMENTS Dry a load with 50 minutes of actual heat at 195 F and three minutes of cool down The following procedure will show you how to permanently modify the existing dry cycle 1 program for one cycle of drying It is based on the assumption that the factory defaults have not been permanently change If they have been changed the steps of this procedure will be the same but the values that are displayed will be different The amount of times that either the UP or DOWN touch pad switch of the dryer controller must be pressed and released may also be different If you want the change to be temporary for only one dry cycle go to the TEMPORARY DRYER CONTROLLER PROGRAMMING section of this manual 19 1 2 3 4 5 6 7 8 9 PROCEDURE After the load has been placed in the dryer press and release either the UP or DOWN touch pad switch on the dryer controller until the L E D for dry cycle 1 is illuminated Press and release the PROG touch pad switch on the dryer controller The display of the dryer controller will not change Immediately press and release the UP touch pad switch on the dryer controller The controller display will change from LOAd t
8. 24 610 of any objects which would cause an air restriction Never install a protective screen over the exhaust outlet When exhausting a dryer straight up through a roof the overall length of the duct has the same limits as exhausting through a wall A rain cap must be placed on top of the exhaust and must be of such a type as to be free from clogging The type using a cone shaped roof over the pipe is suitable for this application Exhausting the dryer into a chimney or under a building is not permitted In either case there is a danger of lint build up which can be highly combustible Installation of several dryers where a main discharge duct is necessary will need the following considerations for installation see Fig 2 Individual 8 200mm ducts from the dryers into the main discharge duct should be at a 45 degree angle in the direction of discharge air flow NOTE Never install the individual 8 ducts at a right angle into the main discharge duct The individual ducts from the dryers can enter at the sides or bottom of the main discharge duct Figure 2 indicates the various round main duct diameter to use with the individual dryer ducts The main duct can be rectangular or round provided adequate air flow is maintained For each individual dryer the total exhausting main discharge duct plus duct outlet from the dryer should not exceed the equivalent of 20 feet 6m and two elbows The diameter of the main discharge duc
9. 8514 209 001A May 2012 OPERATOR S MANUAL For DCBD 30 50 80 HC 10 39 Series Dryers The dryer must not be stored or installed where it will be exposed to water and or weather WARNING For your safety the infor mation this manual must fol lowed to minimize the risk of fire or explosion or to prevent property dam age personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electrical switch do not use any phone in your building Clear the room building or area of all occupants e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier Post the following For Your Safety caution in a prominent location FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance It is important that you read this Manual and retain it for future reference For service or replacement parts contact the distributor in your area or the manufacturer AVERTISSEMENT Assurez vouz de bien suivre les instructions donn es dans cette notice pour r duire
10. E D will switch off the dry cycle L E D and programming L E D will remain on the cool down L E D will illuminate and the cool down time will be shown on the 4 digit numeric display 10 Press and release either the UP or DOWN touch pad switch on the dryer controller to change the cool down time Once either the UP or DOWN touch pad switch is pressed the cool down L E D and the cool down time on the 4 digit numeric display will flash If you press and hold down either the UP or DOWN touch pad switch you will increment UP arrow or decrement DOWN arrow through the cool down times available 2 through 60 minutes if the controller has a red dot sticker or 2 through 15 minutes if the controller has no red dot sticker To not change the cool down time do not press either the UP or DOWN touch pad switch Goto the next step 11 Press and release the SELECT ENTER touch pad switch on the dryer controller Once the SELECT ENTER touch pad switch is pressed and released the cool down L E D will switch off the dry cycle L E D and programming L E D will remain on and the 4 digit numeric display will change to Prog 12 Press and release the STOP touch pad switch on the dryer controller to save the cycle program and escape the programming mode If you want to change the same dry cycle program again press the SELECT ENTER touch pad switch and continue at step 6 of this procedure If you want to modify another dry cycle program go
11. ON 5 ce tiec renis inde exe rene ere dines 6 DRYER EXHAUST SYSTEM Figure 2 eene 10 DRYER SHUTDOWN Sala haqa qasaqa u awaqa Qasa qasay 10 DRYER CONTROLLER INTERFACE Figure 3 sse 11 DRYER CONTROLLER FACTORY DEFAULT PROGRAM SETTING 12 DRYER FAULT CODES 12 TOUCH PAD DESCRIPTION ex enr err 13 OPERATING INSTRUCTIONS 15 TEMPORARY DRYER CONTROLLER PROGRAMMING 16 PERMANENT DRYER CONTROLLER PROGRAMMING 18 SERVICING AND TROUBLESHOOTING DRYER lll r 21 PREVENTATIVE MAINTENANCE u usa LEL apas qaa ias asas 22 WARNINGS ABOUT USE AND OPERATION It is ABSOLUTELY ESSENTIAL that the dryer be grounded to a known earth zero ground This is not only for personal safety but is necessary for proper operation DO NOT MODIFY THIS APPLIANCE KEEP SHIELDS GUARDS AND COVERS IN PLACE These safety devices are provided to protect everyone from injury THIS DRYER IS EQUIPPED WITH AN OVER TEMPERATURE THERMOSTAT located to the right of the motor on the rear of the cabinet If the dryer cease to operate refer to your Service Procedure and Parts Data book for instructions CHECK THIS THERMOSTAT WHEN INSTALLING THE DRYER to assure it is not tripped Impacts such as rough handling in shipment may trip the thermostat DO NOT SPRAY AEROSOLS IN THE
12. ack on C Turn on main electrical power switch The dryer may be started by following the OPERATING INSTRUCTIONS found later in this manual D Natural gas and liquefied petroleum gas fired dryers both operate in the same manner When gas valve relay contacts are closed indicating a demand for heat the solid state ignition control will automatically supply energy to the redundant gas valve Spark will continue until a flame is detected by the sensing probe but not longer than 10 seconds If the gas fails to ignite within 10 seconds the gas will shut off for 15 seconds The control will attempt to ignite two more times in a similar manner If the gas fails to ignite after three tries the gas valve closes and the system will lock out No further attempts at ignition will be performed automatically It is then necessary to interrupt electrical power to the ignition system before making another attempt to light the burners This can be done by opening the dryer door allowing the dryer to come to a stop for 15 seconds closing the door and pushing the Start lt gt button The dryer will then repeat the ignition trial cycle DRYER SHUTDOWN To render the dryer inoperative turn off the main gas shut off valve and disconnect electrical power to the dryer IT IS RECOMMENDED THAT THE INSTALLER TEST THE DRYER FOR OPERATION AND INSTRUCT THE USER BEFORE LEAVING THE INSTALLATION 10 M3IN3 ONI
13. au minimum le risque d incendie ou d explosion ou pour viter tout dommage mat rial toute blessure ou la mort Ne pas entreposer ni utiliser d essence ni d autres vapeurs ou liquides inflammables dans le voisinage de cet appareil ou de tout autre appareil QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ e Ne pas tenter d allumer d appareil e Ne touchez aucun interrupteur Ne pas vous servir des t l phones se trouvant dans le b timent o vous trouvez vacuez la le b timent ou la zone Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur de gaz appelez le service des incendies L installation et l entretien doivent tre assures par un installateur ou un service d entretien qualifie ou par le fournisseur de gaz POUR VOTRE S CURIT Ne pas ente poser ni utiliser d essence ni d autres vapeurs ou liquides inflammables dans le voisinage de cet appareil ou de tout autre appareil You the purchaser must post in a prominent loca tion instructions to be followed in the event the user smells gas Consult your local gas supplier for pro cedure to be followed if the odor of gas is present Dexter Laundry Inc 2211 West Grimes Avenue Fairfield Iowa 52556 TABLE OF CONTENTS DRYER DIMENSIONS Figure 1 I 3 DRYER CAPACITIES nre tena Eis er Fw NE ea eset 6 Us Cg 6 DRYER INSTALLATI
14. cessary 3 Clean lint from the lint screen compartment MONTHLY 1 Remove lint accumulation from the end bells of the motor 2 Remove lint accumulation from front control area 3 Remove lint and dirt accumulation from the top of the dryer and all areas above below and around the burners and burner housing Failure to keep this portion of the dryer clean can lead to a build up of lint creating a fire hazard Place a few drops of light oil on the clothes door hinge 5 Grease the bearings and the shaft of the intermediate drive pulley Use an Alemite grease gun and Molykote BR2 S grease QUARTERLY 1 Check the belts for looseness wear or fraying Inspect the gasket of the door glass for excessive wear Check tightness of all fasteners holding parts to support channel Check tightness of all set screws Inspect the impeller for tightness of the blades to hub Check the tightness of the tumbler shaft retaining bolt Remove the air flow switch assembly and check the tumbler thru bolts for tightness Remove lint accumulation from the primary air ports in the burners Apply a few drops of oil to each spacer tube on the tension arm assembly 10 Grease the pivot pins and the tension arms where in contact with each other SEMI ANNUALLY 1 Remove and clean the main burners 2 Remove all orifices and examine for dirt and hole obstruction 3 Remove all lint accumulation Remove the front panel and the lint screen housing and r
15. cle 1 will begin PERMANENT DRYER CONTROLLER PROGRAMMING The permanent programming mode will allow the change of the stored dry cycle settings in the dryer controller until the operator physically changes them again The factory default settings can be restored in the dryer controller by pressing the default settings push button on the back component side of the dryer controller circuit board It is labeled and located at the lower middle side of the printed circuit board as you face the component side of the board It must be pressed and held down for at least three seconds To permanently change a dryer controller cycle follow the procedure below Things that are displayed on the 4 digit numeric display will be in quotation marks Touch pad switches on the dryer controller that physically need to be pressed will be in CAPITAL AND BOLD LETTERS If at any time you want to escape the permanent programming mode while changing the settings you can press the STOP touch pad switch on the dryer controller if the 4 digit numeric display is not flashing The SELECT ENTER touch pad switch on the dryer controller can be pressed and released to enter the flashing value shown on the 4 digit numeric display and allow you to escape PROCEDURE 1 Make sure the dryer is not in a dry cycle The 4 digit numeric display on the dryer controller will show LOAd when the dryer is not in a dry cycle 2 Press and release the PROG touch pad switch on the
16. dryer controller 3 Press and release the UP touch pad switch on the dryer controller The programming L E D will illuminate and the 4 digit numeric display on the dryer controller will change to Prog 4 Press and release either the UP or DOWN touch pad switch to choose the dry cycle you want to change dry cycle 1 through 5 The dry cycle L E D will illuminate to indicate which dry cycle you are choosing If you press and hold down either the UP or DOWN touch pad switch the controller will sequence through the five dry cycles 5 Press and release the SELECT ENTER touch pad switch once you have chosen the dry cycle you want to change After you press the SELECT ENTER touch pad switch the dry time L E D will illuminate the dry 18 6 7 8 9 cycle L E D and the programming L E D will remain illuminated and the total dry time will also be displayed on the 4 digit numeric display Press and release either the UP or DOWN touch pad switch on the dryer controller to change the total dry time Once either UP or DOWN touch pad switch is pressed the dry time L E D and the total dry time on the 4 digit numeric display will flash If you press and hold down either the UP or DOWN touch pad switch you will increment UP arrow or decrement DOWN arrow through the total dry times available 1 through 60 minutes The dry time on the controller display includes the cool down time along with the heated time To not change the
17. emove lint accumulation ANNUALLY 1 Check the intermediate pulley bearings for wear 2 Check and remove any lint accumulation from the exhaust system i 0 M OQ Ur A 0 SERVICE PARTS PART NUMBER DCBD30HC 10 39 DCBD50HC 10 39 DCBDS80HC 10 39 DRIVE BELT MOTOR 9040 076 003 9040 076 006 9040 076 011 DRIVE BELT TUMBLER 9040 073 009 9040 073 011 9040 073 012 LINT SCREEN FILTER 9822 026 002 9822 026 001 9822 031 002 For service and parts information contact your local Dexter agent To find your local Dexter agent use the Distributor Locator at the website shown below If a Dexter agent is not available contact Dexter Laundry Inc directly as listed below Mailing Address 2211 West Grimes Avenue Phone 1 800 524 2954 Fairfield IA 52556 USA Website www dexterlaundry com
18. gh 5 The dry cycle L E D will illuminate to indicate which dry cycle you are choosing If you press and hold down either the UP or DOWN touch pad switch the controller will sequence through the five dry cydes 3 Press and release the CYCLE touch pad switch on the dryer controller once you have chosen the dry cycle you want to change After you press the CYCLE touch pad switch the programming L E D and the dry time L E D will illuminate the dry cyde L E D will remain illuminated and the total dry time will be displayed on the 4 digit numeric display 4 Press and release the UP or DOWN touch pad switch on the dryer controller to change the total cycle time Once either the UP or DOWN touch pad switch is pressed the dry time L E D and the total dry time on the 4 digit numeric display will flash If you press and hold down either the UP or DOWN touch pad switch you will increment UP arrow or decrement DOWN arrow through the total dry times available 1 through 60 minutes This display dry time includes the cool down time along with the heated time To not change the cool down time do not press either the UP or DOWN touch pad switch Go to the next step 16 5 Press and release the SELECT ENTER touch pad switch on the dryer controller Once the SELECT ENTER touch pad switch is pressed and released the dry time L E D will switch off the dry cycle L E D and programming L E D will remain the temperature L E D will illum
19. inate and the drying temperature will be shown on the 4 digit numeric display 6 Press and release either the UP or DOWN touch pad switch on the dryer controller to change the drying temperature Each press and release of either the UP or DOWN touch pad switch will either increase or decrease respectively the temperature by five degrees Fahrenheit or three degrees Celsius depending on how your dryer controller is set up Once either the UP or DOWN touch pad switch is pressed the temperature L E D and the drying temperature on the 4 digit numeric display will flash If you press and hold down either the UP or DOWN touch pad switch you will increment UP arrow or decrement DOWN arrow your way through the available drying temperatures 105 Fahrenheit or 41 Celsius up to 195 Fahrenheit or 90 Celsius If you do not want to change the drying temperature do not press either the UP or DOWN touch pad switch Go to the next step 7 Press and release the SELECT ENTER touch pad switch on the dryer controller Once the SELECT ENTER touch pad switch is pressed and released the temperature L E D will switch off the dry cycle L E D and programming L E D will remain on the cool down L E D will illuminate and the cool down time will be shown on the 4 digit numeric display 8 Press and release either the UP or DOWN touch pad switch on the dryer controller to change the cool down time Once either the UP or DOWN touch pad switch is pressed
20. ing the program settings you can press the STOP touch pad switch on the dryer controller if the 4 digit numeric display is not flashing The SELECT ENTER touch pad switch on the dryer controller can be pressed and released to enter the flashing value shown on the 4 digit numeric display and allow you to escape If you press and release the STOP touch pad switch on the dryer controller when the 4 digit numeric display is not flashing the temporary changes to the dry cycle program will be cancelled The stored dry cycle settings that existed before the temporary change will then be restored If at any time you want to start the temporary dry cycle during the temporary programming mode press and release the START touch pad switch on the dryer controller if the 4 digit numeric display is not flashing The SELECT ENTER touch pad switch on the dryer controller can be pressed and released to enter the flashing value shown on the 4 digit numeric display and allow you to start the temporary dry cycle If you start the temporary dry cycle the 4 digit numerical display will change the total dry time and count down to 0 as the dry cycle progresses PROCEDURE 1 Make sure the dryer is not a dry cycle The 4 digit numeric display on the dryer controller will show LOAd when the dryer is not in a dry cycle 2 Press and release the UP or DOWN touch pad switch on the dryer controller to choose the dry cycle that you want to change dry cycle 1 throu
21. ion of the National Electrical Code ANSI NFPA70 or when installed in Canada with Standard CSA C22 1 Canadian Electrical Code Part 1 2 INSTALLATION CLEARANCES This unit may be installed at the following alcove clearance millimeters I Left Side 0 II Right Side 0 Back 18 457 Certified for 1 25 clearance however 18 457 clearance is necessary behind the belt guard to allow servicing and maintenance IV Front 48 1220 to allow use of dryer V Top Refer to figure on the next page labeled Vertical Clearance Dimensions Certification allows 0 clearance at the top 1 25 back from the front However a 1 4 6 clearance is required to allow opening the upper service door A 10 254 clearance is required from the top at all other points VI Floor This unit may be installed upon a combustible floor Units may be installed in direct contact with an adjacent dryer providing allowance is made for opening upper and lower service doors Do not obstruct the flow of combustion and ventilation air Maintain minimum of 1 25 clearance between duct and combustible material Refer to installation label attached to the inside surface of the upper door of the dryer for other installation information 14 6 T 10 254 VERTICAL CLEARANCE DIMENSIONS ALL DCBD 30 50 80 3 MAKE UP AIR Adequate make up air must be supplied to replace air exhausted by dryers on all type
22. letion of the dry cycle and continues to blink until the STOP touch pad switch on the dryer controller is pressed or the dryer loading door is opened This message is displayed when entering the permanent programming mode This message appears while the dryer is in the heating time of a dry cycle The decimal point will blink if the output for the gas valve is on or remain on constantly if the output for the gas valve is not on The number represents the total time left in the dry cycle includes cool down time This message appears when the cool down time of the dry cycle is reached The letter represents the cool down non heating part of the dry cycle The number s after the letter C represent s the total time remaining in the dry cycle This message appears if there is a dryer fault The letter F indicates a fault and the number after the F represents the specific fault that has occurred There are five different faults that can appear F1 through F5 14 OPERATING INSTRUCTIONS To dry a load of items you must choose one of the five programmed dry cycles Each of these five dry cycles may be modified in two different ways to match your load Please refer to the Permanent Dryer Controller Programming or Temporary Dryer Controller Programming section of this manual There are two parts to each dry cycle The first part is the heating time which is when the gas valve is cycled on and off according
23. ll change to Prog 11 Press and release the STOP touch pad switch of the dryer controller The dry time L E D will remain on the programming L E D will switch off and the dryer controller display will change to the word LOAd The dryer is now ready for the new modified dry cycle to start This modified dry cycle 1 program will remain in the dryer controller memory until the default settings push button is pressed This default setting push button is located on the component side of the dryer controller printed circuit board at the lower middle side 20 SERVICING THE DRYER CAUTION Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing ATTENTION Au moment de l entretien des commandes tiquetez tous les fils avant de les d brancher Des erreurs de cablage peuvent entrainer un fonctionnement inad quat et dangereux S assurer que l appareil fonctionne ad quatement une fois l entretien termin If any of the following symptoms occur on this dryer check the suggested remedies listed below If all probable causes have been eliminated and the symptom still exists contact your local Dexter agent for further troubleshooting assistance See contact information in Preventative Maintenance section Parts amp Service Manuals from Dexter are also available for further troubleshooting assistance Symptom Probable Cau
24. n reversing position which are the bottom and middle pins If the jumper is in the reversing position the heating part of the dry cycle will not operate properly The dryer will not reverse direction either The push button which is located at the lower middle side of the component side of the dryer controller circuit board is used to reset all five of the dry cycles to the factory default settings It is labeled as DEFAULT SETTINGS Even the dry cycles that have been modified using the permanent programming procedure will be changed back to the factory default settings when using this push button This push button must be pressed and held for at least three seconds with power applied to the dryer controller circuit board TEMPORARY DRYER CONTROLLER PROGRAMMING Temporary programming mode will allow the change of the stored dry cycle settings in the dryer controller for one complete dry cycle After the dry cycle is complete the default settings that existed before the temporary change are restored The temporary dry cycle can be stopped and cleared at any time during the dry cycle operation To temporarily change a dryer controller cycle follow the procedures below Things that are displayed on the 4 digit numeric display will be in quotation marks Touch pad switches on the dryer controller that physically need to be pressed will be in CAPITAL AND BOLD LETTERS If at any time you want to escape the temporary programming mode while chang
25. nd clear the remaining time in the dry cycle The drying temperature is at least 25 F above the temperature setting F5 will flash F5 Temperature fault on the 4 digit display and the dry cycle will finish without calling for heat energizing the gas valve The power to the dryer must be cycled to reset the controller Gas valve on fault 12 TOUCH PAD DESCRIPTION INDICATOR LIGHTS L E D s Description Cycle 1 through 5 These L E D s are on solid when a particular cycle is chosen for operation or Gas Valve Programming Stop programming This L E D is part of the 4 digit numeric display and will be on solid during the drying part of a cycle when the gas valve does not need to be on The L E D will be blinking when the gas valve needs to be on The L E D will not be on solid or blinking off if the cycle is stopped complete in cool down or terminated These L E D s are on solid as they are selected during the programming of the dryer controller This L E D is on solid when either the STOP button is pressed once or the door is opened during an operating cycle SWITCHES Pushbuttons UP UP INCREASE bd DOWN DOWN DECREASE PROG PROGRAM SELECT ENTER SELECT ENTER CYCLE FLYN pi N STOP STOP Description This touch pad switch will increment increase dry time cool down time and drying temperature It will also scroll
26. nd will cause damage to the dryer s ducts and clothes loads 4 ELECTRICAL REQUIREMENTS The electrical power requirements necessary to operate the unit satisfactorily are listed on the serial plate located on the back panel of each dryer The electrical connection should be made to the terminal block in the rear control box assembly on the rear of the unit using a wire size adequate to handle the amperage and voltage listed on the serial plate but never smaller than No 12 AWG wire It is absolutely necessary that the dryer be grounded to a known ground Individual circuit breakers for each unit are recommended The wiring diagram is located on the belt guard on the back of the machine IMPORTANT TRANSIENT VOLTAGE SURGE SUPPRESSORS Like most electrical equipment your new machine can be damaged or have its life shortened by voltage surges due to lightening strikes which are not covered by factory warranty Local power distribution problems also can be detrimental to the life of electrical components We recommend the installation of transient voltage surge suppressors for your new equipment These devices may be placed at the power supply panel for the complete installation and don t require an individual device for each machine These surge protectors help to protect equipment from large spikes and also from small ongoing spikes in the power that occur on a day to day basis These smaller surges can shorten overall life of electrical components
27. ntroller START touch pad switch is pressed the dryer cylinder will start rotating and the two digit total dry cycle time along with a decimal point will appear on the dryer controller display The time shown on the dryer controller display will count down to the programmed cool down time At that time the display will change from the decimal point and two digit number to a letter and two digits The letter C represents the cool down portion of the dry cycle The two digits represent the amount of time remaining in the dry cycle The two digit time shown on the dryer controller display will count down to zero When the time decrements to zero the dryer controller display will flash the work donE and the end of cycle tone will sound At that point the wrinkle free cycle will automatically begin This cycle will wait two minutes if the door is not opened or the STOP touch pad switch on the dryer controller is not pressed and then rotate the cylinder for 10 seconds and stop This two minute of idle time and 10 seconds of tumble time will repeat a total of 10 times at which time the wrinkle free cycle stops The cylinder will not rotate again until a new dry cycle is started During the wrinkle free cycle the gas valve will not be operated and there will be no heat applied to the load The word donE will also continue to flash and do so even after the wrinkle free cycle is finished When the dryer loading door is opened
28. o Prog You have now entered the permanent programming mode The dry time L E D will remain on and the programming L E D will illuminate Press and release the SELECT ENTER touch pad switch once The dry time L E D and programming L E D will remain on the dry time L E D will illuminate and the dryer controller will show the number 35 Press the UP touch pad switch 18 times until the display of the dryer controller shows the number 53 Press and release the SELECT ENTER touch pad switch of the dryer controller once The dry time L E D and programming L E D will remain on the dry time L E D will switch off the temperature L E D will illuminate and the dryer controller display will show the number 180 Press and release the UP touch pad switch three times until the dryer controller display shows the number 195 Press and release the SELECT ENTER touch pad switch of the dryer controller The dry time L E D and the programming L E D will remain on the temperature L E D will switch off the cool down L E D will illuminate and the dryer controller display will show the number 5 Press and release the DOWN touch pad switch twice until the dryer controller display shows the number 3 10 Press and release the SELECT ENTER touch pad switch of the dryer controller The dry time L E D and the programming L E D will remain on the cool down L E D will switch off and the dryer controller display wi
29. oller display will now show 180 the temperature L E D will illuminate and the programming L E D and dry cycle 1 L E D will remain on 5 Press and release the UP touch pad switch on the dryer controller one time so the controller display will show a flashing 185 Each press of the UP touch pad switch will increment the temperature by five degrees 6 Now press and release the SELECT ENTER touch pad switch on the dryer controller The number 185 will stop flashing the temperature L E D will switch off the dryer control display will now show a number 5 the cool down L E D will illuminate and the programming L E D and dry cycle 1 L E D will remain on 7 Press and release the SELECT ENTER touch pad switch on the dryer controller since the desired cool down time is five minutes After you press the SELECT ENTER touch pad switch the cool down L E D and programming L E D will switch off the controller display will remain at 5 and the cycle 1 L E D will remain on You are now ready to start the new dry cycle The new dry cycle will be in effect for one dry cycle only After the dry cycle is done or if the STOP touch pad switch on the dryer controller is pressed and released twice consecutively the cycle 1 program will revert to the factory default settings If you press the START touch pad switch on the dryer controller the controller display will change from the number 5 to the number 45 and dry cy
30. other foreign articles All pipe connections should be checked for leakage with soap solution Never check with an open flame For altitudes above 2 000 feet 610m it is necessary to derate the BTU input Contact your local distributor for instructions L P gas conversion kits are available for this dryer Contact your local distributor CAUTION The dryer and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psig The dryer must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 6 EXHAUST INSTALLATION Refer to Figure 2 at the end of section 6 Exhausting of the dryer s should be planned and constructed so that no air restrictions occur Any restriction 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 exhausted outside by attaching a pipe of the proper diameter to the dryer adapter collar and extending it out through an outside wall 8 This pipe mus
31. s of installations Provide a minimum make up air opening to the outside for each dryer as follows Dryer Model Make up Air Volume Time Make up Air Opening Area minimum DCBD30HC 10 830 CFM 23 5 m minute 1 ft2 0 10 m2 DCBD30HC 39 690 CFM 19 5 m minute 1 ft2 0 10 m2 DCBDSOHC 10 850 CFM 23 5 m minute 1 25 ft 0 12 m DCBD50HC 39 700 CFM 19 8 m minute 1 25 ft 0 12 m DCBD80HC 10 1200 CFM 34 0 m minute 1 5 ft 0 14 m DCBD80HC 39 1000 CFM 28 3 m minute 1 5 2 0 14 This is a net requirement of effective area Screens grills or louvers which will restrict the flow of air must be considered Consult the supplier to determine the free area equivalent for the grill being used The source of make up air should be located sufficiently away from the dryers to allow an even airflow to the air intakes of all dryers Multiple openings should be provided NOTE The following considerations must be observed for gas dryer installations where dry cleaners are installed The sources of all make up air and room ventilation air movement to all dryers must be located away from any dry cleaners This is necessary so that solvent vapors will not be drawn into the dryer inlet ducts Dry cleaner solvent vapors will decompose in contact with an open flame such as the gas flame present in clothes dryers The decomposition products are highly corrosive a
32. se Suggested Remedy Tumbler Does not turn Loading Door Check that Loading Door is completely closed Lint Compartment Door Check that Lint Compartment Door is completely closed Drive Belts Check drive belts for excessive wear Replace as needed Tumbler Turns but no burner flame is present Gas shut off valve Make sure gas shut off valve is in the open position Ignition Module Follow the procedure for checking the ignition cycle listed in Dryer Ignition section of this manual Slow Drying Control Check that proper Temperature setting is chosen Lint Screen Clean Lint Screen Air flow Restrictions Make up Air Follow installation guidelines for static back pressure and make up air Exhaust Check exhaust for obstructions follow installation guidelines F1 or F2 Fault Code displayed on control Temperature Sensor See Dryer Fault Code section of this manual or contact Dexter agent for assistance F3 Fault Code displayed on control F4 or F5 Fault Code displayed on control Control Error Drying Temperature Error See Dryer Fault Code section of this manual or contact Dexter agent for assistance See Dryer Fault Code section of this manual or contact Dexter agent for assistance 21 PREVENTIVE MAINTENANCE INSTRUCTIONS DAILY 1 Clean the lint screen Use a soft brush if necessary 2 Check the lint screen for tears Replace if ne
33. t Capacity DCBD30 30 Ib 13 6 kg DCBD50 50 Ib 22 7 kg DCBD80 80 Ib 36 3 kg INSTALLATION AND OPERATING INSTRUCTIONS INDUSTRIAL DRYER UNCRATING Tools required 3 4 hex socket and ratchet driver knife channel lock wrench that opens to 1 3 8 1 Remove the plastic wrap with knife Remove cardboard rails fillers and top cap 2 Using a ratchet and a 3 4 socket remove the 4 bolts attaching the wooden skid to the dryer cabinet Save the bolts for future moving of the dryer 3 With a walking motion move the dryer forward completely off the wooden skid Save the skid for future moving of the dryer 4 Using the channel lock wrench adjust the leveling legs to align the machine with adjacent units Note If the dryer is ever moved again the dryer should be re mounted on its pallet and its crating bolts re inserted and tightened in the reverse order as above DRYER INSTALLATION 1 CODE CONFORMITY All commercial dryer installations must conform with local codes or in the absence of local codes with the latest edition of the National Fuel Gas Code ANSI Z223 1A Canadian installations must comply with current Standard CAN CGA B149 1 or 2 Installation Code for Gas Burning Appliances or Equipment and local codes if applicable Australian installations must meet installation requirements and pipe sizing requirements of AS NZA 5601 The appliance when installed must be electrically grounded in accordance with the latest edit
34. t at the last dryer must be maintained to exhaust end NOTE A small diameter duct will restrict air flow a large diameter duct will reduce air velocity both contributing to lint build up An inspection door should be provided for periodic clean out of the main duct NOTE STATIC BACK PRESSURE should be a maximum of 0 3 at the rear exhaust outlet of the dryer If multiple dryers are connected to the common duct ensure the back draft damper is installed properly DIAVETER TO INCREASE AS SHOWN INCHES WALL MM INSPECTION COVER EXHAUST AIR SEE INSTRUCTIONS FIGURE 2 Dryer Exhausting Using A Main Discharge Duct 7 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 WARNINGS ABOUT USE AND OPERATION found on the inside front cover of this manual Be sure the electrical power supply is connected correctly The white neutral wire is to be connected to the N terminal while the black line wire to the L1 terminal of the terminal block in the rear control box The dryer MUST be properly grounded B Make sure all gas supply lines are purged of air Close the main gas shut off valve and wait for five minutes before turning the valve b
35. t be very smooth on the inside as rough surfaces tend to collect lint which will eventually clog the duct and prevent the dryer from exhausting properly All elbows must be smooth on the inside All joints must be made so the exhaust end of one pipe is inside the next one downstream The addition of an exhaust pipe tends to reduce the amount of air the blower can exhaust This does not affect the dryer operation if held within practical limits For the most efficient operation it is recommended that no more than 20 6m of straight 8 diameter pipe be used with two right angle elbows When more than two elbows are used 2 600mm of straight pipe should be removed for each additional elbow No more than four right angle elbows should be used to exhaust a dryer Maintain minimum 1 25 clearance between duct and combustible material If the exhaust pipe passes through a wall a metal sleeve of slightly larger diameter should be set in the wall and the exhaust pipe passed through this sleeve This practice is required by some local codes and is recommended in all cases to protect the wall This type of installation should have a means provided to prevent rain and high winds from entering the exhaust when the dryer is not in use A hood with a hinged damper can be used for this purpose Another method would be to point the outlet end of the pipe downward to prevent entrance of wind and rain In either case the outlet should be kept clear by at least
36. to the temperature setting in the dry cycle program The second part is the cool down time which is after the heating part of the dry cycle and when the cylinder continues to turn but no heat is applied There will always be at least two minutes of cool down time for each dry cycle The maximum amount of cool down time is 60 minutes if the controller has a red dot sticker or 15 minutes if the controller has no red dot sticker The five default dry cycle values are shown in the DRYER CONTROLLER FACTORY DEFAULT PROGRAM SETTINGS table in this manual To improve the drying capabilities of this dryer you should always separate untangle the individual articles in your load before using the dryer In the following instruction steps things that are displayed on the 4 digit numerical display will be in quotation marks and any touch pad switches on the dryer controller that physically need to be pressed will be CAPITAL AND BOLD LETTERS 1 Place your untangled load into the dryer cylinder and close the dryer loading door Notice that the dryer controller 4 digit numerical display should show the word LOAd If it does not show this word then press and release the STOP touch pad switch on the dryer controller twice 2 Press and release the UP or DOWN touch pad switch on the dryer controller to select a dry cycle 3 the desired dry cycle is selected press and release the START touch pad switch After the dryer co
37. total dry time do not press either the UP or DOWN touch pad switch to the next step Press and release the SELECT ENTER touch pad switch of the dryer controller Once the SELECT ENTER touch pad switch is pressed and released the dry time L E D will switch off the dry cycle L E D and programming L E D will remain on the temperature L E D will illuminate and the drying temperature will be shown on the 4 digit numeric display Press and release either the UP or DOWN touch pad switch of the dryer controller to change the drying temperature Each press and release of either the UP or DOWN touch pad switch will either increase or decrease respectively the temperature by five degrees Fahrenheit or three degrees Celsius depending on how your dryer controller is set up Once either the UP or DOWN touch pad switch is pressed the temperature L E D and the drying temperature on the 4 digit numeric display will flash If you press and hold down either the UP or DOWN touch pad switch you will increment UP arrow or decrement DOWN arrow your way through the available drying temperatures 105 Fahrenheit or 41 Celsius up to 195 Fahrenheit or 90 Celsius If you do not want to change the drying temperature do not press either the UP or DOWN touch pad switch Go to the next step Press and release the SELECT ENTER touch pad switch on the dryer controller Once the SELECT ENTER touch pad switch is pressed and released the temperature L
38. upwards when selecting a dry cycle This touch pad switch will decrement decrease dry time cool down time and drying temperature It will also scroll downwards when selecting a dry cycle This touch pad switch allows the dryer controller to enter the permanent programming mode This touch pad switch will select one of the three variable parts of the dry cycle dry time temperature or cool down by sequencing through them Once one of the variable parts of the dry cycle is chosen and changed this touch pad switch will enter the new changed value into the dry cycle program This touch pad switch allows the dryer controller to enter the temporary programming mode This touch pad switch will stop the dryer during a dry cycle without clearing the present drying cycle if pressed once If pressed and released twice consecutively the present dry cycle will be cleared This touch pad switch will start the operation of a dry cycle if pressed and released once Pressing and holding this touch pad switch will display the current temperature of the dryer heat sensor as long as it is held in the depressed position 292 4 DIGIT NUMERICAL DISPLAY MESSAGES LOAd donE Prog 15 C02 F5 Description This message is displayed after a dry cycle is complete and the dryer loading door has been opened or the STOP touch pad switch on the dryer controller has been pressed and released twice This message blinks immediately after comp
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