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American Dryer Corp. D-78 User's Manual

1. AN VIEW NOTE Manufacturer reserves the right to make changes in specifications at any time without notice or obligation B COMPONENT IDENTIFICATION 1 Dryer Front View COSTA 2 25 02 Ilus No Description Controls Control top access Door Assembly Main Door Assembly Lint Compartment Area lint screen located behind door Data Label and Installation Label located in the left side panel wall area behind the control door On D 8 2 Dryer Rear View Ilus No Description Heating Unit Outer Top Area Electric Service Relay Box Basket tumbler Bearing Mount Assembly Idler Bearing Mount Assembly Basket tumbler drive Motor Assembly for reversing models only Blower Motor Assembly Dryer Exhaust N D A tA amp Electrical service connections are made in this box 9 SECTION III INSTALLATION PROCEDURES Installation should be performed by competent technicians in accordance with local and state codes In the absence of these codes the installation must conform to applicable American National Standards ANSI Z223 1 LATEST EDITION National Fuel Gas Code or ANSI NFPA NO 70 LATEST EDITION National Electrical Code or in Canada the installation must conform to applicable Canadian Standards CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 Liquid Propane L P Gas or LATEST EDITION for General
2. D 78 Gas HSI DSI Phase 7 with S A F E Installation Manual 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 death Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DOIF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Clear the room building or area of all occupants Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions 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 Your inhouse Laundry Partner 032509JEV rmoles AVERTISSEMENT Assurez vous de bien suivre les instructions donn es dans cette notice pour r duire au minimum le risque d incendie ou d explosion ou pour viter tout dommage mat riel toute blessure ou la mort Ne pas entreposer ni utiliser d essence ni d autres vapeurs ou liquides inflammables proximit de cet appareil ou de tout autre appareil QUE FAIRE SI VOUS SENTEZ UNE ODEUR DEGAZ Ne pas tenter d allumer d appareils Ne touchez aucun interrupteur Ne pas vous servir des t l phones se trouvant dans le b timent Evacuez
3. The dryer and its individual shutoff valves 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 3 5 kPa The dryer must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure test of the gas supply system at test pressures equal to or less than 1 2 psig 3 5 kPa IMPORTANT Failure to isolate or disconnect dryer from supply as noted can cause irreparable damage to the gas valve which will VOID THE WARRANTY WARNING FIRE OR EXPLOSION COULD RESULT 1 Gas Supply The gas dryer installation must meet the American National Standard National Fuel Gas Code ANSI Z223 1 LATEST EDITION or in Canada the Canadian Installation Codes CAN CGA B 149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION as well as local codes and ordinances and must be done by a qualified professional NOTE Undersized gas piping will result in ignition problems slow drying increased use of energy and can create a safety hazard The dryer must be connected to the type of heat gas indicated on the dryer data label affixed on the left side panel wall area behind the control door If this information does not agree with the type of gas available DO NOT operate the dryer Contact the distributor who sold the dryer or contact JLA IMPORTANT Any burner changes or conversions must be made by a q
4. 2 Select drying temperature 3 Push Start button 4 To stop dryer open the main door d i id va N MAN5532 c Coin Microprocessor Controller Computer Dryers i PUSH TO START E ii 1 When turning on power or when no cycle is in progress the display will read Amount Required to Start the Dryer 2 Insert coin s 3 Once the correct amount of coin s has been inserted the display will prompt you to Select Temperature 4 Select temperature by pressing the HI PP or LO temperature selection buttons The dryer will start and will read the temperature selected and the time remaining 31 IMPORTANT To STOP dryer open main door or press the red PAUSE button The dryer will stop and if the main door is not opened the dryer will restart after approximately 30 seconds If the main door is opened a temperature selection button must be pressed to restart the dryer 5 Upon completion of drying and cooling cycles the display will read Anti Wrinkle or donE K SHUTDOWN INSTRUCTIONS If the dryer is to be shutdown taken out of service for a period of time the following must be performed 1 Discontinue power to the dryer either at the external disconnect switch or the circuit breaker 2 Discontinue the heat supply a GAS MODELS discontinue the gas supply 1 SHUT OFF external gas supply
5. 8 7 mb Water Column Liquid Propane L P Gas 10 5 Inches 26 1 mb Water Column IMPORTANT There is no regulator provided in an L P dryer The water column pressure must be regulated at the source L P tank or an external regulator must be added to each dryer 3 Make a complete operational check of ALL safety related circuits a Door switch es b Hi Limit thermostats c Sailswitch 29 NOTE Tocheck for proper sail switch operation open the main door and while holding main door switch plunger in start the dryer Dryer should start but heat circuit should not be activated on If the heat system is activated the sail switch is improperly adjusted and must be adjusted by bending the actuator arm of the sail switch toward the burner box If the actuator arm is bent to far toward the burner box of the dryer the dryer may not have heat when needed After any adjustment to the sail switch the above procedure must be repeated to verify proper operation of the sail switch 4 The dryer should be operated through one 1 complete cycle to assure that no further adjustments are necessary and that ALL components are functioning properly BASKET TUMBLER COATING The basket tumbler is treated with a protective coating We suggest dampening old garments or cloth material with a solution of water and nonflammable mild detergent and tumbling them in the basket tumbler to remove this coating 5 Make a complete operatio
6. For use of optional manual bypass a second source with the same piping and pressure requirements is required Flexible 1 2 feeds must be provided to avoid damage to electric water solenoid valve by vibration IMPORTANT Flexible supply line coupling must be used Solenoid valve failure due to hard plumbing connections WILL VOID WARRANTY If the rear area of the dryer or the water supply is located in an area where it will be exposed to cold freezing temperatures provisions must be made to protect these water lines from freezing WARNING If the water in the supply line or water solenoid valve freezes the S A F E system will be INOPERATIVE IMPORTANT Appliance is to be connected to the water mains using a new hose set and the old hose sets should not be reused 41 2 Water Connections The water connection is made to the 1 2 M P T bushing of the electric water solenoid valve located at the rear upper left area of the dryer see photo The water solenoid valve has a 3 8 M PT connection and a 1 2 bushing is supplied to provide the minimum 1 2 inch supply feed line Flexible supply line coupling must be used in effort to avoid damage to electric water solenoid valve or strainer be installed in the water supply line Typical water supply r COUPLING F V2 TO 3 8 REDUCING BUSHING 1 2 FLEXIBLE Il WATER SU
7. Installation and Gas Plumbing or Canadian Electrical Codes Parts 1 amp 2 CSA C22 1 1990 or LATEST EDITION for Electrical Connections A LOCATION REQUIREMENTS Before installing the dryer be sure the location conforms to local codes and ordinances In the absence of such codes or ordinances the location must conform with the National Fuel Gas Code ANSI Z223 1 LATEST EDITION or in Canada the installation must conform to applicable Canadian Standards CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION for General Installation and Gas Plumbing 1 The dryer must be installed on a sound level floor capable of supporting its weight Carpeting must be removed from the floor area that the dryer is to rest on IMPORTANT The dryer must be installed on noncombustible floors only 2 The dryer must not be installed or stored in an area where it will be exposed to water and or weather 3 Provisions for adequate air supply must be provided as noted in this manual refer to Fresh Air Supply Requirements in Section D 4 Clearance provisions must be made from combustible construction as noted in this manual refer to Dryer Enclosure Requirements in Section C 5 Provisions must be made for adequate clearances for servicing and for operation as noted in this manual refer to Dryer Enclosure Requirements in Section C 6 Dryer must be exhausted to the outdoors as noted in this manual refer to Exhaust
8. b Dual Timer Models 1 Both dwell stop time and basket tumbler spin time are adjustable refer to the illustration on page 37 8 Check to insure that ALL setscrews i e basket tumbler drive idler etc are tight 30 J PREOPERATIONAL INSTRUCTIONS 1 To start the dryer a OPL Microprocessor Controller Computer Dryers 1 The light emitting diode L E D display will read REAdY meaning no cycle in progress 2 Press the letter on the keyboard touch pad corresponding to the cycle desired i e key E a The dryer will then start rotate 3 L E D display will now show Cycle In Progress and Cycle Status meaning that the dryer is in the drying cycle dry mode for 30 minutes and count downwards in minutes NOTE Pressing keyboard touch pad key A B C D or F will also start the dryer The six 6 preprogrammed drying cycles A through F have been stored in the microprocessor controller computer memory Refer to the Programming Manual supplied with the dryer for more specific operating instructions Selection settings changes can be made at any time during the drying cycle by pressing the B red key twice The L E D display will return to REAdY at which time a new cycle Q selection can be made Or number INDICATOR LIGHT b Dual Timer Dryers HEAT TIMER COOL DOWN TIMER 1 Turn drying timer knob for a time of 20 minutes
9. clearance is required c Xo d 1 e xd xd e NS ss COE o sete e RS ee ee Aet o s e d i co xd e E NS RENE KRESS o HORA i oe OO o sees SS ieee Z ee re oe Re RS d VS ss UD oe ds Xx ex ee o e Xx XXX stats e Res ne Re es ne e ete RRS i o se s SRR es S x 6e e e RS RSS S maces HO RS x x e ue s gt i e dt ut oos us os oes a ue tate ut aes 20000 ue SS i eee xd eie xod um RS RSS L d RS ee es SS SRO no es XO es cates Ae eie OX n AA no Hee XO Sos 50 see ne X i oi oe Xx s n XO seen n sae Re HR 6 ss see as oe lt lt oe RS tats eae x oe o t sone sees 88 os SSK SRR 2 s t NAA e i e e en i RS no i e e ae ss xx Me Ke RZ ee ets NOM RS ex x SK e no D o s SOOO RSE me SS Nr ee e ROSTO OC taste NOU ue see 20006 SX Re 20e estate 2e s See oe e n 20e ce arene e eae 20e ce RS es Se Pees acne n cones ee en scone es o o OE ee o 2 eee ose SX eles SKS RS x XX ee eee x e ORR Xx o Xo ne e Ie NEIN ROS RSS eet le e et 5 Re e e ie e ese es Rx e RS RS ace Re n RS RS e e cece Jo 6 N
10. the control detects an exhaust temperature rise 25 F greater than set point this will be the trip point and the S A FE system routine will activate If set point is below 160 F 71 C the trip point will be 185 F 85 C Once the S A F E system routine is activated the control will display Fire Suppression System Activated and water will be injected into the basket tumbler chamber Anytime water is being injected into the basket tumbler the basket tumbler drive will turn the load for 1 second every 15 seconds This process will continue for a minimum of 2 minutes After 2 minutes has elapsed the control will check if the temperature remained above trip point if so water will remain on The control will continue to check if temperature is above trip point every 30 seconds If the water has been on for a constant 10 minutes the water will be turned off regardless of the temperature and the control will display FSS was Activated If the temperature has dropped below trip point the control will turn off the water prior to 10 minutes Disabled Sensor Activated Fire Extinguishing S A F E System In the event that the S A RE system is not installed properly or if there is a malfunction in the system the Phase 7 coin control will notify the user by displaying the message FSS DISABLED If the PAUSE and LO keys are simultaneously pressed the control will display one of the following diagnostic messages indicati
11. LABELS ATTACHED TO THE DRYER 13 For safety proper operation and optimum performance the dryer must not be operated with a load less than sixty six percent 66 50 Ibs 22 7 kg of its rated capacity WARNING YOU MUST DISCONNECT AND LOCKOUT THE ELECTRIC SUPPLY AND THE GAS SUPPLY BEFORE ANY COVERS OR GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING ADJUSTING INSTALLATION OR TESTING OF ANY EQUIPMENT PER OSHA Occupational Safety and Health Administration STANDARDS SECTION II SPECIFICATIONS COMPONENT IDENTIFICATION A SPECIFICATIONS BASKET TUMBLER DIAMETER 44 1 2 113 cm BASKET TUMBLER DEPTH 24 7 8 63 2 cm BASKET TUMBLER MOTOR HP 0 746 kw DOOR OPENING DIAMETER 3 3 8 79 7 cm BASKET TUMBLER VOLUME 22 4 cu ft 0 634 cu m EXHAUST CONNECTION DIAMETER 10 25 4 cm DRYERS PER 20 40 CONTAINER 8 18 DRYERS PER 48 53 TRUCK 24 26 VOLTAGE AVAILABLE 120 460v 19 38 50 60 Hz Gas APPROX WEIGHT UNCRATED 888 Ibs 402 8 kg APPROX WEIGHT CRATED 938 Ibs 425 5 kg HEAT INPUT 204 000 btu hr 51 408 kcal hr AIRFLOW 60 Hz 1 200 cfm 33 98 cmm AIRFLOW 50 Hz 1 008 cfm 28 54 cmm INLET PIPE CONNECTION 3 4 F PT Shaded areas are stated in metric equivalents For non reversing models only A minimum of 3 4 pipe must be supplied to the gas inlet for each dryer Specifications D 78
12. S A F E System Solenoid Water Valve 24V 50 60 HZ 2 143220 1 3 8 EP T Brass Tee 3 143251 1 3 8 M P T Brass Plug 4 143208 2 3 8 Comp x 3 8 M P T Brass Connector 5 143099 6 3 8 OD x 0 035 Wall Copper Tubing 6 311588 1 Sprinkler Head Mounting Plate 7 143303 1 3 8 N P T Brass Locknut 8 143155 1 3 8 Brass Elbow 90 9 150430 2 10 x 1 2 Self Drilling Screw 10 150301 2 8 18 x 7 16 Phillips Pan Head TEK Screw 11 143581 1 3 GPM 3 8 E P T Spray Nozzle 12 142888 1 1 2 to 3 8 Bushing for Sensor Activated Fire Extinguishing S A F E System Valve 13 824081 1 R C Network Assembly Sold by the foot 45 Illus No 1 Un 4 UC D LEAD Y Part No 822752 154007 390390 150301 122647 Oty mm D nm N Description Sensor Activated Fire Extinguishing S A FE System Temperature Probe Assembly includes illus nos 1 through 5 Push On Fastener Sensor Bracket ONLY 8 18 Phillips Pan Head TEK Screw Connector ONLY does not include terminals 46 SECTION X COIN SENSOR ACTIVATED FIRE EXTINGUISHING S A EE SYSTEM S A F E System In A cijon The exclusive Sensor Activated Fire Extinguishing S A F E System will extinguish fires that may start in the drying basket tumbler A series of sensors positioned throughout the basket tumbler and interfaced with the microprocessor will trigger the S A E E
13. When adding ducts the duct to be added should overlap the duct to which it is to be connected ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building Inspection doors should be installed at strategic points in the exhaust ductwork for periodic inspection and cleaning of lint from the ductwork NOTE When the exhaust ductwork passes through a wall ceiling or roof made of combustible materials the opening must be 2 inches 5 08 cm larger than the duct all the way around The duct must be centered within this opening IMPORTANT It is recommended that exhaust or booster fans not be used in the exhaust ductwork system 16 a Outside Ductwork Protection 1 To protect the outside end of the horizontal ductwork from the weather a 90 elbow bent downward should be installed where the exhaust exits the building If the ductwork travels vertically up through the roof it should be protected from the weather by using a 180 turn to point the opening downward In either case allow at least twice the diameter of the duct between the duct opening and the nearest obstruction IMPORTANT DO NOT use screens louvers or caps on the outside opening of the exhaust ductwork MINIMUM CRO SECTION A MINIMUM ROUND IN 20 18 16 DUCT DIAMETER CM 50 45 40 30 VERTICAL Fi NOTE A ee ree Uu oun i IMPORTANT It is
14. cleaning solvents a combustible detergent or all purpose cleaner EXPLOSION COULD RESULT WARNING DO NOT dry rags or articles coated or contaminated with gasoline kerosene oil paint or wax EXPLOSION COULD RESULT WARNING DO NOT use heat for drying articles that contain plastic foam sponge rubber or similarly textured rubber materials Drying in a heated basket tumbler may damage plastics or rubber and may be a fire hazard 7 Aprogram should be established for the inspection and cleaning of lint in the burner area exhaust ductwork and area around the back of the dryer The frequency of inspection and cleaning can best be determined from experience at each location WARNING The collection of lint in the burner area and exhaust ductwork can create a potential fire hazard 8 For personal safety the dryer must be electrically grounded in accordance with local codes and or the National Electrical Code ANSI NFPA NO 70 LATEST EDITION or in Canada the Canadian Electrical Codes Parts 1 amp 2 CSA C22 1 1990 or LATEST EDITION NOTE Failure to do so will VOID THE WARRANTY 9 UNDER NO CIRCUMSTANCES should the dryer door switches lint drawer switch or heat safety circuit ever be disabled 10 This dryer is not to be used in the presence of dry cleaning solvents or fumes 11 Remove articles from the dryer as soon as the drying cycle has been completed 12 READ AND FOLLOW ALL CAUTION AND DIRECTION
15. fitting which can be obtained elsewhere or from JLA by ordering kit P N 882159 includes two 2 fittings 36 SECTION VII REVERSING TIMER SPIN DWELL ADJUSTMENTS OPL DUAL TIMER MODELS ONLY Timer models have an electronic reversing timer in the electrical service box which is located in the upper left rear area of the dryer Both the dwell stop time and the basket tumbler spin time are adjustable by mode selection switches located on the electronic timer refer to the illustration below TIMING LEGEND SPIN TIME Adjustment Position Number 1 2 3 4 5 Time in Seconds 30 60 90 120 150 DWELL STOP TIME Adjustment Position Number 1 2 3 4 5 Time in Seconds 5 6 3 7 6 8 9 10 2 Values shown are 1 second 37 SECTION VIII DATA LABEL INFORMATION A DATA LABEL d MOI JEI OU m TYPE OF HEA GAS NATURAI GAS MANIFOLD PRESSURE 8 ANSI 72152 CLOTHES DRY 0 SECHEUSES VOL 2 xFOR CANADIAN INSTALLATIONS WITH ELEVATIONS BETWEEN 2 000 AND 4 500 FT EAT INPUT ORIFICE SIZ When contacting JLA certain information is required to insure proper service parts information from JLA This information is on the data label located on the left side panel area behind the control access door When contacting JLA please have the model number and serial number available 38 THE DATA LABEL 1 MODEL NU
16. mode where no cycle is loaded or in progress The procedure is as follows 1 Press and hold the RED STOP key while in READY mode and no cycle in progress 2 Press and hold the A key 3 Water valve will open and water will be dispensed into basket tumbler area as long as both keys are held 44 Sensor Activated Fire Extinguishing S A F E System PARTS BREAK DOWN Replacement parts can be obtained from your distributor or JLA When ordering replacement parts from JLA you can FAX your order to JLA at 01422 824390 or telephone your order directly to the JLA Parts Department at 01422 822282 Please specify the dryer model number and serial number in addition to the description and part number so that your order is processed accurately and promptly The illustrations on the following pages may not depict your particular dryer exactly The illustrations are composite of the various dryer models Be sure to check the descriptions of the parts thoroughly before ordering We have tried to make this manual as complete as possible and hope you will find it useful Manufacturer reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change or discontinue models ORT ur N ll i I Illus No Part No Qty Description 1 165114 1 Sensor Activated Fire Extinguishing
17. recommended that exhaust or booster fans not be used in the exhaust ductwork system 17 E ELECTRICAL INFORMATION 1 Electrical Requirements It is your responsibility to have ALL electrical connections made by a properly licensed and competent electrician to assure that the electrical installation is adequate and conforms to local and state regulations or codes In the absence of such codes ALL electrical connections materials and workmanship must conform to the applicable requirements of the National Electrical Code ANSI NFPA NO 70 LATEST EDITION or in Canada the Canadian Electrical Codes Parts 1 amp 2 CSA C22 1 1990 or LATEST EDITION IMPORTANT Failure to comply with these codes or ordinances and or the requirements stipulated in this manual can result in personal injury or component failure NOTE Component failure due to improper installation will VOID THE WARRANTY Each dryer should be connected to an independently protected branch circuit The dryer must be connected with copper wire only DO NOT use aluminum wire which could cause a fire hazard The copper conductor wire cable must be of proper ampacity and insulation in accordance with electric codes for making ALL service connections NOTE The use of aluminum wire will VOID THE WARRANTY IMPORTANT A separate circuit servicing each dryer must be provided 2 Electrical Service Specifications D 78 Gas ELECTRICAL SERVICE SPECIFICATIONS PER DRYER IMPORT
18. shutoff valve 32 SECTION IV SERVICE PARTS INFORMATION A SERVICE 1 Service must be performed by a qualified trained technician service agency or gas supplier If service is required contact the distributor from whom the JLA equipment was purchased If the distributor cannot be contacted or is unknown contact the JLA Service Department for a distributor in your area B PARTS 1 Replacement parts should be purchased from the distributor from whom the JLA equipment was purchased Ifthe distributor cannot be contacted or is unknown contact the JLA Parts Department for a distributor in your area Parts may also be purchased directly from JLA Parts Department by calling 01422 822282 or you may FAX in your order at 01422 824390 NOTE When ordering replacement parts from the JLA distributor or JLA be sure to give them the correct model number and serial number so that your parts order can be processed in an expeditious manner 33 SECTION V WARRANTY INFORMATION gt RETURNING WARRANTY CARDS 1 Before any dryer leaves the factory test area a warranty card is placed on the back side of the main door glass These warranty cards are intended to serve the customer where we record the individual installation date and warranty information to better serve you should you file a warranty claim a If a warranty card did not come with your dryer contact the JLA Warranty Department IMPORTANT Aseparate warranty
19. system water jet s to quickly extinguish the flames The water jet s remain on for 2 minutes and will automatically activate again if a fire condition remains or reignites While the water jet s are activated the basket tumbler will jog to move the water throughout the load The microprocessor will display that the system was activated and will continue to display until the dryer is attended to We have tried to make this manual as complete as possible and hope you will find it useful Manufacturer reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change or discontinue models 47 BEFORE YOU START CHECK LOCAL CODES AND PERMITS Call your local water company or the proper municipal authority for information regarding local codes IMPORTANT Itis your responsibility to have ALL plumbing connections made by a qualified professional to assure that the plumbing installation is adequate and conforms to local state and federal regulations or codes IMPORTANT Itis the installation or owners responsibility to see that the necessary or required water water pressure pipe size or connections are provided Manufacturer assumes no responsibility if the sensor activated fire extinguishing S A F E system is not connected installed or maintained properly INSTALLATION Requirements The connection point to the electric water solenoid valve is
20. 1 System Reset icis ten v ri a a ln a edite t des gan pu tras ptus Gaus E emu aed 51 Sensor Activated Fire Extinguishing S A E E System Parts Break Down ees 52 SECTION I IMPORTANT INFORMATION A RECEIVING AND HANDLING The dryer is shipped in a protective stretch wrap cover with protective cardboard corners and top cover or optional box as a means of preventing damage in transit Upon delivery the dryer and or packaging and wooden skid should be visually inspected for shipping damage If any damage whatsoever is noticed inspect further before delivering carrier leaves Dryers damaged in shipment 1 2 ALL dryers should be inspected upon receipt and before they are signed for If there is suspected damage or actual damage the trucker s receipt should be so noted If the dryer is damaged beyond repair it should be refused Those dryers which were not damaged in a damaged shipment should be accepted but the number received and the number refused must be noted on the receipt If you determine that the dryer was damaged after the trucker has left your location you should call the delivering carrier s freight terminal immediately and file a claim The freight company considers this concealed damage This type of freight claim is very difficult to get paid and becomes extremely difficult when more than a day or two passes after the freight was delivered It is your responsibility to file freight claim
21. AND VENTILATION AIR CHECK CUSTOMER FURNISHED BACK DRAFT DAMPERS IN THE EXHAUST DUCTWORK INSPECT AND REMOVE ANY LINT ACCUMULATION WHICH CAN CAUSE THE DAMPER TO BIND OR STICK NOTE A back draft damper that is sticking partially closed can result in slow drying and shutdown of heat circuit safety switches or thermostats NOTE When cleaning the dryer cabinet s avoid using harsh abrasives A product intended for the cleaning of appliances is recommended B ADJUSTMENTS 7 DAYS AFTER INSTALLATION AND EVERY 6 MONTHS THEREAFTER Inspect bolts nuts screws bearing setscrews grounding connections and nonpermanent gas connections unions shutoff valves and orifices Motor and drive belts should be examined Cracked or seriously frayed belts should be replaced Tighten loose V belts when necessary Complete operational check of controls and valves Complete operational check of ALL safety devices door switches lint door switch sail switch burner and hi limit thermostats C LUBRICATION The motor bearings idler bearings and under normal most conditions the basket tumbler bearings are permanently lubricated It is physically possible to relubricate the basket tumbler bearings if you choose to do so even though this practice is not necessary Use Shell 2 grease or its equivalent The basket tumbler bearings used in the dryer DO NOT have a grease fitting Provisions are made in the bearing housing for the addition of a grease
22. ANT 208 VAC AND 240 VAC ARE NOT THE SAME When ordering specify exact voltage NOTES A When fuses are used they must be dual element time delay current limiting class RK1 or RK5 ONLY Calculate determine correct fuse value by applying either local and or National Electrical Codes to listed appliance amp draw data B Circuit breakers are thermal magnetic industrial motor curve type ONLY For others calculate verify correct breaker size according to appliance amp draw rating and type of breaker used C Circuit breakers for 3 phase 30 dryers must be 3 pole type SERVICE pasg WIRE Pens SR MINIMUM FUSING CIRCUIT VOLTAGE SERVICE p som WIRE SIZE ie bey BREAKER 240 19 2 7 15 15 240 30 3 TAE x 15 15 380 400 30 3 4 3 x 15 15 416 30 3 4 31 15 15 460 480 30 3 4 ue 15 15 AWG Stranded Wire Type size wire as per National Electrical Code or local codes IMPORTANT The dryer must be connected to the electric supply shown on the data label that is affixed to the left side panel wall area behind the control door In the case of 208 VAC or 240 VAC the supply voltage must match the electric service specifications of the data label exactly IMPORTANT The wire size must be properly sized to handle the related current WARNING 208 VAC AND 240 VAC ARE NOT THE SAME Any damage done to dryer components due to improper voltage connections will automat
23. CE 4 SECTION II SPECIFICATIONS COMPONENT IDENTIFICATION eee eere entente 6 A SpECIHCAIOTIS 22 eee OG eeu s ee i EE 6 B Component dente ator sis qax oc i cete ro ei i se eoi teer osito aba pee e ne 8 SECTION III INSTALLATION PROCEDURES iscscscsissicssssscahasssssssessdeseoodasesvacs escanesvaessovonstconses 10 A Location Requirements auo taco ete eo eats es dide dco uet e ipo ee Bin eS 10 B U npackmg Setimg Lp eet seas e i case ve Ota bte eset a een eter wes Ld TaN 11 C Dryer Enclosure Requirements oe ne Re Re add tete due edd 12 D PreshAir Supply Requirements 2 02082 ensure cbe eG aa EEE eed 13 E Exhaust Requirements Re Ole ad Gane BA ie Bh eee eae ud 14 E Electrical InfOHTiallOH ueni oe EEs nn ten Entente 18 G Gas TATOO o P D m 24 H Preparation for Operation Start Up 2 ot ripeto Retail naiss 28 T Preopetational Fests ER EL he un eds pte ie OA cd ute 20 J Preoperational InstrucODS sit en Re tras idet dele alise e pouce ae ne 31 K ShutDown Dist ucions S edo edere RS e oe aes Eod Dna elles nee ees 32 SECTION IV SERVICE PARTS INFORMATION esssseessseesssoesseesssoossseosssoosssesssooesssessssossssessooesso 33 AGCOBEEVICE E E E E E EE A E e 33 B n PAINS ec 33 SECTION V WARRANTY INFORMATION oseeekootesbo eee EES uoo eio Rop e SE ebe Henne o E vU Esp ee E ep To pan 34 As Returning Warranty CardSi o m tao eve ao dA o bte A E Oo ta nn oe 34 B Wa
24. IAL FIRE HAZARD The ductwork should be laid out in such a way that the ductwork travels as directly as possible to the outdoors with as few turns as possible Single or independent dryer venting is recommended HORIZONTAL VENTING When single dryer venting is used the length of the ductwork from the dryer to the outside exhaust outlet must not exceed 15 feet 4 6 meters The minimum diameter of this ductwork must be at least 10 inches 25 4 cm In the case of multiple common dryer venting the distance from the last dryer to the outside exhaust outlet must not exceed 15 feet 4 6 meters The shape of the ductwork is not critical so long as the minimum cross sectional area is provided It is suggested that the use of 90 turns be avoided use 30 and or 45 angles instead The radius of the elbows should preferably be 1 1 2 times the diameter of the duct Including basket tumbler dryer elbow connections or elbows used for outside protection from the weather no more than two 2 elbows should be used in the exhaust duct run If more than two 2 elbows are used the cross sectional area of the ductwork must be increased ALL ductwork should be smooth inside with no projections from sheet metal screws or other obstructions which will collect lint When adding ducts the duct to be added should overlap the duct to which itis to be connected ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building Inspectio
25. MBER The model number is a JLA number which describes the size of the dryer and the type of heat gas electric or steam 2 SERIAL NUMBER The serial number allows JLA to gather information on your particular dryer 3 MANUFACTURING CODE NUMBER The manufacturing code number is a number issued by the manufacturer which describes ALL possible options on your particular model 4 TYPE OF HEAT This describes the type of heat for your particular dryer gas either natural gas or liquid propane L P gas or steam 5 HEAT INPUT for GAS DRYERS This describes the heat input in British Thermal Units per Hour BTUH 6 ORIFICE SIZE for GAS DRYERS Gives the number drill size used 7 ELECTRIC SERVICE This describes the electric service for your particular model 8 GAS MANIFOLD PRESSURE for GAS DRYERS This describes the manifold pressure taken at the gas valve tap 9 APPLICABLE APPROVAL SEAL S 39 SECTION IX OPL SENSOR ACTIVATED FIRE EXTINGUISHING S A EE SYSTEM S A F E System In A n The exclusive Sensor Activated Fire Extinguishing S A E E System will extinguish fires that may start in the drying basket tumbler A series of sensors positioned throughout the basket tumbler and interfaced with the microprocessor will trigger the S A FE system water jet s to quickly extinguish the flames The water jet s remain on for 2 minutes and will automatically activate again if a fire condition remains or reig
26. N labels attached to the dryer Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label affixed to the left side panel wall area behind the control door In the case of 208 VAC or 240 VAC the supply voltage must match the electric service exactly Check to assure that the dryer is connected to the type of heat gas indicated on the dryer data label The sail switch damper assembly was installed and pre adjusted at the factory prior to shipping However each sail switch adjustment must be checked to assure that this important safety control is functioning Be sure that ALL gas shutoff valves are in the open position Be sure ALL back panels guards and electric box covers have been replaced Check ALL service doors to assure that they are closed and secured in place Be sure the lint door is securely in place Rotate the basket tumbler drum by hand to be sure it moves freely 10 Check bolts nuts screws terminals and fittings for security 11 Check basket tumbler bearing setscrews to insure they are ALL tight IMPORTANT Itis recommended that exhaust or booster fans not be used in the exhaust ductwork system 28 I PREOPERATIONAL TESTS ALL dryers are thoroughly tested and inspected before leaving the factory However a preoperational test should be performed before the dryer is publicly used It is possible that adjustments have changed in transit or due to marginal location
27. NTS When the dryer is operating it draws in room air heats it passes this air through the basket tumbler and exhausts it out of the building Therefore the room air must be continually replenished from the outdoors If the make up air is inadequate drying time and drying efficiency will be adversely affected Ignition problems and sail switch fluttering problems may result as well as premature motor failure from overheating Air supply make up air must be given careful consideration to assure proper performance of each dryer An unrestricted source of air is necessary for each dryer An airflow of 1 200 cfm cubic feet per minute 33 98 cmm cubic meters per minute must be supplied to each gas dryer As a general rule an unrestricted air entrance from the outdoors atmosphere of a minimum of 1 1 2 square feet 0 41 square meters is required for each dryer The dryer must be installed with provisions for adequate combustion and make up air supply 2FT FT 060 oson WING MAKE UP AIR OPENINGS MAN6116 To compensate for the use of registers or louvers used over the openings this make up air must be increased by approximately thirty three percent 33 Make up air openings should not be located in an area directly near where exhaust vents exit the building It is not necessary to have separate make up air openings for each dryer Common make up air openings are acceptable How
28. O SENG Pe ne REY SRR ERR z SS sere x SR S s x Z 2 Sone n 2 OO 1000000000005 CUm i ORES NOTE Allowances must be made for opening the control door Dryers may be positioned sidewall to sidewall However a 1 16 1 5875 mm minimum allowance must be made for the opening and closing of the control door and the lint door It is suggested that the dryer be positioned about 2 feet 0 61 meters away from the nearest obstruction for ease of installation maintenance and service to be measured from the back guard Refer to the illustration above for details NOTE Airconsiderations are important for proper and efficient operation IMPORTANT Even though a minimum of only 12 inches 30 48 cm is required behind the dryer 18 inches 45 72 cm or more is suggested especially when vertical venting is used The additional clearance is advantageous for ease of installation and service IMPORTANT When fire sprinkler systems are located above the dryers a minimum of 18 inches 45 72 cm above the dryer console module is required Dryers may be positioned sidewall to sidewall however a 1 16 1 5875 mm minimum allowance is required between dryers or wall for ease of installation and maintenance Allowances must be made for the opening and closing of the control door and the lint door 12 D FRESH AIR SUPPLY REQUIREME
29. PPLY EE nee E dll FIRE SUPPRESSION SYSTEM WATER CONNECTION f COUPLING KO 1 2 TO 3 8 REDUCING BUSHING f D RS TAE S A li ii AMI FIRE SUPPRE TER WATER CONNECTION SOLENOID VALVE JEV 9 14 01 42 MAN5908 OPTIONAL MANUAL BYPASS Provisions are made in the dryer sensor activated fire extinguishing S A FE system for the installation of an optional manual bypass Depending on the model dryer the connections for the manual bypass are made at the T or four way fitting located in the outlet supply side of the water solenoid valve The use and connections of this manual bypass are at the option or discretion of the owner The water connection for the manual bypass is made to the T or four way fitting which has a 3 8 FPT and a coupling must be used to provide the minimum 1 2 inch supply feed line If the rear area of the dryer or the water supply is located in an area where it will be exposed to cold freezing temperatures provisions must be made to protect these water lines from freezing ee aes Qm QM f III ll UNE WARNING If the water in the supply line or water solenoid valve freezes the S A F E system will be INOPERATIVE The manual ball cock shu
30. Requirements in Section E 7 Dryer must be located in an area where correct exhaust venting can be achieved as noted in this manual refer to Exhaust Requirements in Section E IMPORTANT Dryer should be located where a minimum amount of exhaust duct will be necessary 9 The dryer must be installed with a proper exhaust duct connection to the outside 10 The dryer must be installed with provisions for adequate combustion and make up air supply 10 CAUTION This dryer produces combustible lint and must be exhausted to the outdoors Every 6 months inspect the exhaust ducting and remove any lint build up B UNPACKING SETTING UP Remove protective shipping material i e plastic wrap and or optional shipping box from dryer IMPORTANT Dryer must be transported and handled in an upright position at ALL times The dryer can be moved to its final location while still attached to the skid or with the skid removed To unskid the dryer locate and remove the four 4 bolts securing the base of the dryer to the wooden skid Two 2 are at the rear base remove the back panel for access and two 2 are located in the bottom of the lint chamber To remove the two 2 bolts located in the lint chamber area remove the lint door To increase bearing life and improve efficiency the dryer should be tilted slightly to the rear The lint coops of ALL D 78 dryers are supported during shipping by a bracket REMOVE THIS BRACKET BEFORE STAR
31. TING THE DRYER If more headroom is needed when moving dryer into position the top console module may be removed 1 To Remove Top Console module a Disconnect the ground wire A at the rear upper left hand corner of dryer b Remove the four 4 sets of nuts and washers B holding the console module to base c Open the control door control panel and disconnect the white 9 pin plug connector C located in the base of the control box d Disconnect motor harness es D located in rear electrical box e Disconnect 2 pin connector E located in rear electrical box On some dryers this is optional f Liftthe console module off the dryer OP VIEW MNT REAR VIEW base 11 C DRYER ENCLOSURE REQUIREMENTS Bulkheads and partitions must be made of noncombustible materials and must be located a minimum of 12 inches 30 48 cm 18 inches 45 72 cm or more is recommended for ease of installation maintenance and service above the dryer outer top except along the front of the dryer which may be partially closed in if desired The clearance between the bulkhead header and the dryer must be a minimum of 4 inches 10 16 cm and must not extend more than 4 inches 10 16 cm to the rear of the front The bulkhead facing must not be closed in ALL the way to the top of the dryer A 1 inch 2 54 cm
32. a 1 2 M P T the S A E E system must be supplied with a minimum water pipe size of 1 2 inch and be provided with 40 PSI 20 PSI 2 75 bar 1 37 bar of pressure For use of optional manual bypass a second source with the same piping and pressure requirements is required Flexible 1 2 feeds must be provided to avoid damage to electric water solenoid valve by vibration IMPORTANT Flexible supply line coupling must be used Solenoid valve failure due to hard plumbing connections WILL VOID WARRANTY If the rear area of the dryer or the water supply is located in an area where it will be exposed to cold freezing temperatures provisions must be made to protect these water lines from freezing WARNING Ifthe water in the supply line or water solenoid valve freezes the S A F E system will be INOPERATIVE IMPORTANT Appliance is to be connected to the water mains using a new hose set and the old hose sets should not be reused 48 2 Water Connections The water connection is made to the 1 2 M P T bushing of the electric water solenoid valve located either at the rear upper left area of the dryer or rear middle right area on 320 330 models see photo The water solenoid valve has a 3 8 M P T connection and a 1 2 bushing is supplied to provide the minimum 1 2 inch supply feed line Flexible supply line coupling must be used in an effort to avoid damaging the electric water solenoid valve IMPORTANT Flex
33. card must be completed and returned for each individual dryer NOTE Be sure to include the installation date when returning the warranty card s B WARRANTY For a copy of the JLA commercial warranty covering your particular dryer s contact the JLA distributor from whom you purchased the equipment and request a dryer warranty form If the distributor cannot be contacted or is unknown warranty information can be obtained from JLA by contacting the JLA Warranty Department NOTE Whenever contacting JLA for warranty information be sure to have the dryer s model number and serial number available so that your inquiry can be handled in an expeditious manner 34 SECTION VI ROUTINE MAINTENANCE A CLEANING A program and or schedule should be established for periodic inspection cleaning and removal of lint from various areas of the dryer as well as throughout the ductwork system The frequency of cleaning can best be determined from experience at each location Maximum operating efficiency is dependent upon proper air circulation The accumulation of lint can restrict this airflow If the guidelines in this section are met a JLA dryer will provide many years of efficient trouble free and most importantly safe operation WARNING KEEP DRYER AREA CLEAR AND FREE FROM COMBUSTIBLE MATERIALS GASOLINE AND OTHER FLAMMABLE VAPORS AND LIQUIDS NOTE Suggested time intervals shown are for average usage which is considered six 6 to ei
34. ever they must be set up in such a manner that the make up air is distributed equally to ALL the dryers EXAMPLE For a bank of four 4 dryers two 2 unrestricted openings measuring 2 feet x 1 1 2 feet 0 60 meters x 0 45 meters 6 square feet 0 56 square meters are acceptable Allowances must be made for remote or constricting passageways or where dryers are located at excessive altitudes or predominantly low pressure areas IMPORTANT Make up air must be provided from a source free of dry cleaning solvent fumes Make up air that is contaminated by dry cleaning solvent fumes will result in irreparable damage to the motors and other dryer components NOTE Component failure due to dry cleaning solvent fumes will VOID THE WARRANTY 13 E EXHAUST REQUIREMENTS 1 General Exhaust Ductwork Information Exhaust ductwork should be designed and installed by a qualified professional Improperly sized ductwork will create excessive back pressure which results in slow drying increased use of energy overheating of the dryer and shutdown of the burner by the airflow sail switches burner hi limits or basket tumbler hi limit thermostats The dryer must be installed with a proper exhaust duct connection to the outside CAUTION This dryer produces combustible lint and must be exhausted to the outdoors CAUTION DRYER MUST BE EXHAUSTED TO THE OUTDOORS CAUTION IMPROPERLY SIZED OR INSTALLED EXHAUST DUCTWORK CAN CREATE A POTENT
35. f 90 turns in the ducting be avoided use 30 and or 45 angles instead The shape of the exhaust ductwork is not critical so long as the minimum cross sectional area is provided IMPORTANT Minimum duct size for a dryer that is vented horizontally is 10 inches 25 4 cm fora round duct or an equivalent of 80 square inches 516 3 square centimeters THE DUCT SIZE MUST NOT BE REDUCED ANYWHERE DOWNSTREAM OF THE DRYER IMPORTANT Exhaust back pressure measured by a manometer in the exhaust duct must be no less than 0 and must not exceed 0 3 inches 0 74 mb of water column IMPORTANT It is recommended that exhaust or booster fans not be used in the exhaust ductwork system 15 IMPORTANT Minimum duct size for a dryer that is vented vertically is 12 inches 30 48 cm fora round duct or an equivalent of 120 square inches 774 2 square centimeters THE DUCT SIZE MUST NOT BE REDUCED ANYWHERE DOWNSTREAM OF THE DRYER IMPORTANT For extended ductwork runs the cross section area of the ductwork can only be increased to an extent When the ductwork approaches the maximum limits noted in this manual a professional heating venting and air conditioning HVAC firm should be consulted for proper venting information ALL ductwork should be smooth inside with no projections from sheet metal screws or other obstructions which will collect lint
36. facturer reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change or discontinue models The illustrations included in this manual may not depict your particular dryer exactly Important For your convenience log the following information DATE OF PURCHASE MODEL NO D 78 DISTRIBUTOR S NAME Serial Number s Replacement parts can be obtained from your distributor or JLA When ordering replacement parts from JLA you can FAX your order to JLA at 01422 824390 or telephone your order directly to the JLA Parts Department at 01422 822282 Please specify the dryer model number and serial number in addition to the description and part number so that your order is processed accurately and promptly IMPORTANT NOTE TO PURCHASER Information must be obtained from your local gas supplier on the instructions to be followed if the user smells gas These instructions must be posted in a prominent location near the dryer IMPORTANT YOU MUST DISCONNECT AND LOCKOUT THE ELECTRIC SUPPLY AND THE GAS SUPPLY BEFORE ANY COVERS OR GUARDS ARE REMOVED FROM THE MACHINE TOALLOW ACCESS FOR CLEANING ADJUSTING INSTALLATION OR TESTING OF ANY EQUIPMENT PER OSHA Occupational Safety and Health Administration STANDARDS Attention Lor des op rations d entretien Caution Label ALL wires prior to des commandes tiqueter tous fils avant di
37. ght 8 operational running hours per day IMPORTANT Dryer produces combustible lint and must be exhausted to the outdoors Every 6 months inspect the exhaust ducting and remove any lint build up SUGGESTED CLEANING SCHEDULE EVERY THIRD OR FOURTH LOAD Clean the lint screen every third or fourth load A clogged lint screen will cause poor dryer performance The lint screen is located behind the lint door in the base of the dryer Open the lint door brush the lint off the lint screen and remove the lint Inspect the lint screen and replace if torn NOTE The frequency of cleaning the lint screens can best be determined from experience at each location WEEKLY Clean lint accumulation from the lint chamber thermostat and microprocessor temperature sensor sensor bracket area WARNING TO AVOID HAZARD OF ELECTRICAL SHOCK DISCONTINUE ELECTRICAL POWER SUPPLY TO THE DRYER 90 DAYS 1 Remove lint from around basket tumbler drive motors and surrounding areas 2 Remove lint from gas valve burner area with a dusting brush or vacuum cleaner attachment 3 Clean any lint accumulation in and around both the blower and drive motor casing openings EVERY 6 MONTHS Inspect and remove lint accumulation in customer furnished exhaust ductwork system and from dryer s internal exhaust ducting NOTE THEACCUMULATION OF LINT IN THE EXHAUST DUCTWORK CAN CREATEA POTENTIAL FIRE HAZARD NOTE DO NOT OBSTRUCT THE FLOW OF COMBUSTION
38. h a 3 4 N P T inlet pipe connection located at the right side of the base of the dryer The minimum pipe size supply line to the dryer is 3 4 N P T For ease in servicing the gas supply line of each dryer must have its own shutoff valve The size of the main gas supply line header will vary depending on the distance this line travels from the gas meter or in the case of L P gas the supply tank other gas operated appliances on the same line etc Specific information regarding supply line size should be determined by the gas supplier IMPORTANT THIS GAS DRYER IS NOT PROVIDED WITH AN INTERNAL GAS SUPPLY SHUT OFF AND AN EXTERNAL GAS SUPPLY SHUT OFF MUST BE PROVIDED 26 Consistent gas pressure is essential at ALL gas connections It is recommended that a 3 4 inch 19 050 mm pipe gas loop be installed in the supply line servicing a bank of dryers An in line pressure regulator must be installed in the gas supply line header if the natural gas pressure exceeds 12 0 inches 29 9 mb of water column W C pressure NOTE A water column test pressure of 3 5 inches 8 7 mb for natural gas and 10 5 inches 26 1 mb for liquid propane L P dryers is required at the gas valve pressure tap of each dryer for proper and safe operation A 1 8 N P T plugged tap accessible for a test gauge connection must be installed in the main gas supply line immediately upstream of each dryer IMPORTANT Pipe joint co
39. ible supply line coupling must be used Solenoid valve failure due to hard plumbing connections WILL VOID WARRANTY It is recommended that a filter or strainer be installed in the water supply line Typical water supply COUPLING cL 1 2 10 3 8 REDUCING BUSHING 1 2 FLEXIBLE WATER SUPPLY ff zl oo eee I Hy jm IN EN Mi MN NN HN L a MN m Wn oe a KA wy KC MUI n T Lo W TIR O JUL D O 3 A NOSE SZ 7 am a WE FIRE SUPPRESSION SYSTEM WATER CONNECTION ITS INSTALLED ON ALL MODELS TION SHOWN ABOVE WATER PRESSURE SWITCH EL 8 12 02 MAN6241 49 OPTIONAL MANUAL BYPASS Provisions are made in the dryer sensor activated fire extinguishing S A FE system for the installation of an optional manual bypass Depending on the model dryer the connections for the manual bypass are made at the T or four way fitting located in the outlet supply side of the water solenoid valve The use and connections of this manual bypass are at the option or discretion of the owner The water connection for the manual bypass is made to the T or four way fitting which has a 3 8 F P T and a coupling must be used to provide the minimum 1 2 inch supply feed line If the rear area of the dryer or the water supply is located in an area where it will be exposed to cold freezing temperature
40. ically VOID THE WARRANTY NOTE Manufacturer reserves the right to make changes in specifications at any time without notice or obligation 19 3 Grounding A ground earth connection must be provided and installed in accordance with state and local codes In the absence of these codes grounding must conform to applicable requirements of the National Electrical Code ANSI NFPA NO 70 LATEST EDITION or in Canada the installation must conform to applicable Canada Standards Canadian Electrical Codes Parts 1 amp 2 CSA C22 1 1990 or LATEST EDITION The ground connection may be to a proven earth ground at the location service panel For added personal safety when possible it is suggested that a separate ground wire no 18 minimum be connected from the ground connection of the dryer to a grounded cold water pipe DO NOT ground to a gas pipe or hot water pipe The grounded cold water pipe must have metal to metal connection ALL the way to the electrical ground If there are any nonmetallic interruptions such as a meter pump plastic rubber or other insulating connectors they must be jumped out with no 4 copper wire and securely clamped to bare metal at both ends IMPORTANT For personal safety and proper operation the dryer must be grounded Provisions are made for ground connection in each dryer at the electrical service connection area 4 Electrical Connections NOTE A wire diagram is located in the front electrica
41. installation conditions 1 Turn on electric power to the dryer a Open ALL shutoff valves 2 Referto the Operating Instructions for starting your particular model dryer a Whenthe dryer is first started during initial start up the burner has a tendency not to ignite on the first attempt This is because the gas supply piping is filled with air so it may take a few minutes for this air to be purged from the lines 1 A gas pressure test should be taken at the gas valve pressure tap of each dryer to assure that the water column W C pressure is correct and consistent a Ifthe dryer is equipped with a Direct Spark Ignition DSI system the DSI control module has internal diagnostics If ignition is not established within three 3 attempts the heat circuit in the DSI control module will LOCKOUT until manually reset To reset the DSI system open and close the main door and restart the dryer b If the dryer is equipped with a Hot Surface Ignition HSI system the HSI control module has internal diagnostics If ignition is not established after the first attempt the heat circuit in the HSI control module will LOCKOUT until manually reset To reset the HSI system open and close the main door and restart the dryer NOTE During the purging period check to be sure that ALL gas shutoff valves are open NOTE Water column pressure requirements measured at the pressure tap of the gas valve body Natural Gas 3 5 Inches
42. l control box for connection data a Gas Models NOTE A CIRCUIT SERVICING EACH DRYER MUST BE PROVIDED 1 Single Phase 16 Wiring Connections hookup The electrical connections on ALL single phase 19 gas model dryers are made into the rear service box located at the upper left area of the dryer Connect L1 and L2 to the power block and ground to the copper lug located in the rear service box mentioned above If local codes permit power to the dryer can be made by the use of a flexible U L listed power cord pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In both cases a strain relief must be installed where the wiring enters the dryer 20 SINGLE PHASE 10 ELECTRICAL CONNECTION LEADS Black White Green T Positive Neutral Ground or L2 MAN3685 TO b 3 Phase 39 Wiring Connections hookup For Non Reversing Models Only The electrical connections on ALL 3 phase 39 gas model dryers are made into the rear service box located at the upper left area of the dryer NOTE ACIRCUIT SERVICING EACH DRYER MUST BE PROVIDED If local codes permit power to a gas dryer can be made by the use of a flexible U L listed power cord pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In ALL cases a strain relief mu
43. la pi ce le b timent ou la zone Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur S1 vous ne pouvez rejoindre le fournisseur de gaz appelez le service des incendies L installation et l entretien doivent tre assur s par un installateur ou un service d entretien qualifi ou par le fournisseur de gaz JLA Limited Meadowcroft Lane Halifax Road Ripponden West Yorkshire England HX64AJ Telephone 01422 822282 Fax 01422 824390 ADC Part No 113373 Retain This Manual In A Safe Place For Future Reference This product embodies advanced concepts in engineering design and safety If this product is properly maintained it will provide many years of safe efficient and trouble free operation ONLY qualified technicians should service this equipment OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation manual included with the dryer The following FOR YOUR SAFETY caution must be posted near the dryer in a prominent location FOR YOUR SAFETY POUR VOTRE S CURIT Do not store or use gasoline or Ne pas entreposer ni utiliser d essence other flammable vapors and ni d autres vapeurs ou liquides liquids in the vicinity of this or inflammables proximit de cet any other appliance appareil ou de tout autre appareil We have tried to make this manual as complete as possible and hope you will find it useful Manu
44. mber so that your order is processed accurately and promptly The illustrations on the following pages may not depict your particular dryer exactly The illustrations are composite of the various dryer models Be sure to check the descriptions of the parts thoroughly before ordering We have tried to make this manual as complete as possible and hope you will find it useful Manufacturer reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change or discontinue models Illus No 13 nl D Wu Part No 165114 143220 143251 143208 143099 311588 143303 143155 150430 150301 143581 142888 824081 Sold by the foot Oty j Tu X t Vo i Two Q t Description Sensor Activated Fire Extinguishing S A F E System Solenoid Water Valve 24V 50 60 HZ 3 8 FPT Brass Tee 3 8 M P T Brass Plug 3 8 Comp x 3 8 M P T Brass Connector 3 8 OD x 0 035 Wall Copper Tubing Sprinkler Head Mounting Plate 3 8 N P T Brass Locknut 3 8 Brass Elbow 90 10 x 1 2 Self Drilling Screw 8 18 x 7 16 Phillips Pan Head TEK Screw 3 GPM 3 8 E PT Spray Nozzle 1 2 to 3 8 Bushing for Sensor Activated Fire Extinguishing S A F E System Valve R C Network Assembly 52 REND RED Illus No Part No Qty De
45. mpounds that resist the action of natural gas and L P gas must be used IMPORTANT Test ALL connections for leaks by brushing on a soapy water solution liquid detergent works well ALL components materials must conform to National Fuel Gas Code Specifications ANSI Z223 1 LATEST EDITION or in Canada CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION for General Installation and Gas Plumbing as well as local codes and ordinances and must be done by a qualified professional It is important that gas pressure regulators meet applicable pressure requirements and that gas meters be rated for the total amount of ALL the appliance BTUs being supplied IMPORTANT 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 3 5 kPa NOTE The dryer must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure test of the gas supply system at test pressures equal to or less than 1 2 psig 3 5 kPa IMPORTANT THIS GAS DRYER IS NOT PROVIDED WITH AN INTERNAL GAS SUPPLY SHUT OFF AND AN EXTERNAL GAS SUPPLY SHUT OFF MUST BE PROVIDED 27 PREPARATION FOR OPERATION START UP H The following items should be checked before attempting to operate the dryer 1 2 9 Read ALL CAUTION WARNING and DIRECTIO
46. n doors should be installed at strategic points in the exhaust ductwork for periodic inspection and cleaning of lint from the ductwork VERTICAL VENTING When single dryer venting is used the length of the ductwork from the dryer to the outside exhaust outlet must not exceed 20 feet 6 1 meters The minimum diameter of this ductwork must be at least 12 inches 30 48 cm In the case of multiple common dryer venting the distance from the last dryer to the outside exhaust outlet must not exceed 20 feet 6 1 meters The shape of the ductwork is not critical so long as the minimum cross sectional area is provided It is suggested that the use of 90 turns be avoided use 30 and or 45 bends instead The radius of the elbows should preferably be 1 1 2 times the diameter of the duct ALL ductwork should be smooth inside with no projections from sheet metal screws or other obstructions which will collect lint When adding ducts the duct to be added should overlap the duct to which it is to be connected ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building Inspection doors should be installed at strategic points in the exhaust ductwork for periodic inspection and cleaning of lint from the ductwork 14 IMPORTANT Exhaust back pressure measured by a manometer in the exhaust duct must be no less than 0 and must not exceed 0 3 inches 0 74 mb of water column W C IMPORTANT Minimum ductwork diameter fo
47. nal check of ALL operating controls a For microprocessor controller computer models check programs selections 1 Each microprocessor controller computer has been preprogrammed by the factory with the most commonly used parameter program selections If computer program changes are required refer to the computer programming manual which was shipped with the dryer 6 Check the electric service phase sequence 3 phase 3 models only While the dryer is operating check to see if the blower wheel impellor fan is rotating in the proper direction Looking from the front the blower wheel impellor fan should spin in the clockwise CW direction If itis the phasing is correct If the phasing is incorrect reverse two 2 of the three 3 leads at connections L1 L2 and L3 of the power supply to the dryer 7 Reversing basket tumbler dryers should never be operated with less than a 50 Ib 22 7 kg load dry weight since the load s weight effects the basket tumbler coast time during a direction reversal command It is important that the basket tumbler comes to a complete stop prior to starting in opposite direction a Microprocessor Models 1 Spin times and dwell stop times are not adjustable in the Automatic Mode and have been preprogrammed into the microprocessor controller computer for 120 seconds spin time and a 5 second dwell stop time 2 Spin times and dwell stop times are adjustable in the Manual timed Mode
48. nce the S A F E system routine is activated water will be injected into the basket tumbler chamber Anytime water is being injected into the basket tumbler the basket tumbler drive will turn the load for 1 second every 15 seconds This process will continue for a minimum of 2 minutes After 2 minutes has elapsed the control will check if the temperature remained above trip point if so water will remain on The control will continue to check if temperature is above trip point every 30 seconds If the water has been on for a constant 10 minutes the water will be turned off regardless of the temperature If the temperature has dropped below trip point the control will turn off the water prior to 10 minutes SYSTEM RESET After the microprocessor determines that the situation is under control and shuts the water being injected into the basket tumbler off the microprocessor display will read FIRE SUPPRESSION SYSTEM WAS ACTIVATED and the horn tone will sound until reset manually To reset the microprocessor once the control displays FIRE SUPPRESSION SYSTEM WAS ACTIVATED press the red Gg key on the keyboard touch pad OPL S A F E SYSTEM CHECK PROCEDURE The operation of the water solenoid valve can be tested to insure that the water supply system and valve are functional Before attempting system check be sure that ALL water supply shutoff valves to the dryer are in the OPEN position and the dryer must be in the READY
49. ng the fault with the system If there is more than one issue with the S A E E system the control will display one message at a time S A F E System Diagnostic Messages Open FSS Probe Fault This message indicates that the S A F E probe is either not connected or is damaged Shorted FSS Probe Fault This message indicates that the S A F E probe is damaged or the wiring is shorted Open FSS Valve Fault This indicates that the water valve is open or that it is not connected to the control Shorted FSS Valve Fault This indicates the water valve is shorted or the wiring to the valve is shorted Water Not Connected This indicates that there is no water pressure at the water valve This will occur if water is not connected to dryer or if there is low water pressure in the water line coming to the dryer This could also be a defective pressure switch or wiring to the pressure switch SYSTEM RESET To reset the microprocessor once the control displays FSS Was Activated press and hold the PAUSE key for 3 seconds 51 Replacement parts can be obtained from your distributor or JLA When ordering replacement parts from the factory you can FAX your order to JLA at 01422 824390 or telephone your order directly to the JLA Parts Department at 01422 822282 Please specify the dryer model number and serial number in addition to the Sensor Activated Fire Extinguishing S A F E System PARTS BREAK DOWN description and part nu
50. nites While the water jet s are activated the basket tumbler will jog to move the water throughout the load The microprocessor will display that the system was activated and will continue to display until the dryer is attended to We have tried to make this manual as complete as possible and hope you will find it useful Manufacturer reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change or discontinue models 40 BEFORE YOU START CHECK LOCAL CODES AND PERMITS Call your local water company or the proper municipal authority for information regarding local codes IMPORTANT Itis your responsibility to have ALL plumbing connections made by a qualified professional to assure that the plumbing installation is adequate and conforms to local state and federal regulations or codes IMPORTANT It is the installation or owners responsibility to see that the necessary or required water water pressure pipe size or connections are provided Manufacturer assumes no responsibility if the Sensor Activated Fire Extinguishing S A FE System is not connected installed or maintained properly INSTALLATION 1 Requirements The connection point to the electric water solenoid valve is a 1 2 M P T the S A E E system must be supplied with a minimum water pipe size of 1 2 inch and be provided with 40 PSI 20 PSI 2 75 bar 1 37 bar of pressure
51. r are the 3 phase 39 power leads L1 L2 L3 and sometimes neutral and ground Single phase 19 power for the control circuit is done internally to the dryer No single phase 19 input connection is required on a 3 phase 39 dryer For gas model dryers manufactured for operation at 3 phase 39 the electrical connections are made at the power distribution block located in the service box at the rear upper left corner of the dryer The ground connection is made to the copper lug also provided in this box To gain access to the service box contactor the service box cover must be removed x O D gt LLI X C oO 23 G_GAS INFORMATION It is your responsibility to have ALL plumbing connections made by a qualified professional to assure that the gas plumbing installation is adequate and conforms to local and state regulations or codes In the absence of such codes ALL plumbing connections materials and workmanship must conform to the applicable requirements of the National Fuel Gas Code ANSI Z223 1 LATEST EDITION or in Canada the Canadian Installation Codes CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 Liquid Propane L P Gas or LATEST EDITION IMPORTANT Failure to comply with these codes or ordinances and or the requirements stipulated in this manual can result in personal injury and improper operation of the dryer
52. r horizontal venting is 10 inches 25 4 cm and for vertical venting the minimum is 12 inches 30 48 cm NOTE When the exhaust ductwork passes through a wall ceiling or roof made of combustible materials the opening must be 2 inches 5 08 cm larger than the duct all the way around The duct must be centered within this opening a Outside Ductwork Protection 1 To protect the outside end of the horizontal ductwork from the weather a 90 elbow bent downward should be installed where the exhaust exits the building If the ductwork travels vertically up through the roof it should be protected from the weather by using a 180 turn to point the opening downward In either case allow at least twice the diameter of the duct between the duct opening and the nearest obstruction IMPORTANT DO NOT use screens louvers or caps on the outside opening of the exhaust ductwork VERTICAL DUCTIN RIZONTAI EN Adj Pas S il iu NNNNN N N zal f d al a NE NE i f IRNS d 3 pi oc MAN4589 NOTE A OPENING MUST BE TWO 2 INCHES 5 08 ARGER THAN DUCT ALL TRE WAY AROUNDL THe DUET MUST BE CENTERED S WITHIN THIS OPENING T LSS 2 Single Dryer Venting When possible it is suggested to provide a separate exhaust duct for each dryer The exhaust duct should be laid out in such a way that the ductwork travels as directly as possible to the outdoors with as few turns as possible It is suggested that the use o
53. ranty sod ocupan RE GRUND qax PAIN Re en ne 34 SECTION VI ROUTINE MAINTENANCE siscsesisssesdsccesnssscunsascacsionsgssdossnsonseaceuseseessapeoeassoocasssoones 35 As MONG ANNs TEE 35 B AdJustitients 5 eei eet o eco 36 C Te bri Catt Onis fees ascen eIGemccebibede n IM GI MR ee ee fe 36 SECTION VII REVERSING TIMER SPIN DWELL ADJUSTMENTS eee ee ee eere 37 SECTION VIII DATA LABEL INFORMATION seeessssocccsssssccecsssooccesssoooecesssocoeesssococeessoosesesssossesee 38 A Datakabel snini ge Sn i aE at E a en EEE nt aE 38 SECTION IX OPL SENSOR ACTIVATED FIRE EXTINGUISHING S A F E SYSTEM 40 Dirt god oda isco ces EEEE E P 41 Sensor Activated Fire Extinguishing S A E E System Theory of Operation ceeeceeeseeeeeteeeees 44 System Reset RM H 44 OPL S A EE System Check Proc dure editiert cs asse i e er INE E E 44 Sensor Activated Fire Extinguishing S A E E System Parts Break Down eese 45 SECTION X COIN SENSOR ACTIVATED FIRE EXTINGUISHING S A F E SYSTEM 47 MYDS ALAR ON oso ce tes aaah greece nee tinto Modos ea up Morc d DL ae esa 48 Sensor Activated Fire Extinguishing S A E E System Theory of Operation sss 51 Disabled Sensor Activated Fire Extinguishing S A FE System esee 51 SA EE Digenostic MESSAGES sosirea unosu e reee E EE E ESE tte ra TEGESE a 5
54. s Dryer parts damaged in transit cannot be claimed under warranty Freight claims are the responsibility of the consignee and ALL claims must be filed at the receiving end JLA assumes no responsibility for freight claims or damages If you need assistance in handling the situation please contact the JLA Traffic Manager at 01422 822282 B SAFETY PRECAUTIONS 1 DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance 2 Purchaser user should consult the local gas supplier for proper instructions to be followed in the event the user smells gas The instructions should be posted in a prominent location 3 WHAT TO DO IF YOU SMELL GAS a DO NOT try to light any appliance b DO NOT touch any electrical switch c DO NOT use any phone in your building d 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 f If you cannot reach your gas supplier call the fire department 4 Installation and service must be performed by a qualified installer service agency or gas supplier 5 Dryers must be exhausted to the outdoors 6 Although the manufacturer produces a very versatile dryer there are some articles that due to fabric composition or cleaning method should not be dried in it WARNING Dry only water washed fabrics DO NOT dry articles spotted or washed in dry
55. s provisions must be made to protect these water lines from freezing WARNING If the water in the supply line or water solenoid valve freezes the S A F E system will be INOPERATIVE The manual ball cock shutoff valve must be located outside of the dryer at a distance from the dryer where it is easily accessible 3 Electrical Requirements No independent external power source or supply connection is necessary The 24 volt power to operate the S A F E system is accomplished internally in the dryer from the dryer controls WARNING Electrical power must be provided to the dryer at ALL times If the main electrical power supply to the dryer is disconnected the S A E E system is INOPERATIVE 50 Sensor metivetee Hire Extin nguishing S A F E System Theory of Operation While the dryer is in an idle state or 20 seconds after the heat turns off the Phase 7 control monitors the S A FE system probe located in the top of the basket tumbler chamber and records the minimum temperature If the minimum recorded S A F E system probe temperature is greater than 120 F 48 C and the control detects a 50 rise in temperature this will be the trip point and the S A F E system routine will activate While a drying cycle is in process and the heat has turned on at least once the Phase 7 control monitors the exhaust temperature transducer If the drying cycle temperature set point is set greater than 160 F 71 C and
56. sconnection when servicing controls Wiring f de les d connecter Toute erreur de errors can cause improper operation c blage peut tre une source de danger et de panne CAUTION DRYERS SHOULD NEVER BE LEFT UNATTENDED WHILE IN OPERATION WARNING CHILDREN SHOULD NOT BE ALLOWED TO PLAY ON OR NEAR THE DRYER S CHILDREN SHOULD BE SUPERVISED IF NEAR DRYERS IN OPERATION FOR YOURSAFETY DO NOT DRY MOPHEADS IN THE DRYER DO NOT USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES WARNING UNDER NO CIRCUMSTANCES should the dryer door switches lint drawer switch or heat safety circuit ever be disabled WARNING The dryer must never be operated with any of the back guards outer tops or service panels removed PERSONALINJURY OR FIRE COULD RESULT WARNING DRYER MUST NEVER BE OPERATED WITHOUT THE LINT FILTER SCREEN IN PLACE EVEN IFAN EXTERNAL LINT COLLECTION SYSTEM IS USED IMPORTANT PLEASE OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment and or specified in the installation manual included with the dryer Dryer must not be installed or stored in an area where it will be exposed to water or weather The wiring diagram for the dryer is located in the front electrical control box area Table of Contents SECTION I IMPORTANT INFORMATION i osesssteoe kh raso en ssptedesosedacoucsdoscedsuensdveucscpsoeesesesspbeeses 3 A Receiving and Hadrien dns ond ssl Eten deest cedit d An 3 B Safety PrecattionsS
57. scription 1 822752 1 Sensor Activated Fire Extinguishing S A E E System Temperature Probe Assembly includes illus nos 1 through 5 2 154007 2 Push On Fastener 3 390390 1 Sensor Bracket ONLY 4 150301 2 8 18 Phillips Pan Head TEK Screw 5 122647 1 Connector ONLY does not include terminals 53 JLA ADC 113373 1 04 01 02 25 2 12 12 02 25 Your inhouse Laundry Partner
58. st be installed where the wiring enters the dryer 21 The only electrical input connections to the dryer are the 3 phase 39 power leads L1 L2 L3 and sometimes neutral and ground Single phase 19 power for the control circuit is done internally to the dryer No single phase 19 input connection is required on a 3 phase 39 dryer For gas dryers manufactured for operation at 3 phase 39 the electrical connections are made at the power distribution block located in the service box at the rear upper left corner of the dryer The ground connection is made to the copper lug also provided in this box To i gain access to the service box contactor the 7 service box cover must be removed T px IEF sisse ili MAN3438 Y O ad e 22 c 3 Phase 39 Wiring Connections hookup For Reversing Models Only The electrical connections on ALL 3 phase 39 gas model dryers are made into the rear service box located at the upper left area of the dryer NOTE A CIRCUIT SERVICING EACH DRYER MUST BE PROVIDED If local codes permit power to a gas dryer can be made by the use of a flexible U L listed power cord pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In ALL cases a strain relief must be installed where the wiring enters the dryer The only electrical input connections to the drye
59. toff valve must be located outside of the dryer at a distance from the dryer where it is easily accessible 3 Electrical Requirements No independent external power source or supply connection is necessary The 24 volt power to operate the S A F E system is accomplished internally in the dryer from the dryer controls WARNING Electrical power must be provided to the dryer at ALL times If the main electrical power supply to the dryer is disconnected the S A E E system is INOPERATIVE 43 Sensor Activated Fire Extinguishing S A F E System Theory of Operation While the dryer is in an idle state or 20 seconds after the heat turns off the Phase 7 control monitors the S A FE system probe located in the top of the basket tumbler chamber and records the minimum temperature If the minimum recorded S A E E system probe temperature is no less than 120 F 48 C and the control detects a 50 rise in temperature this will be the trip point and the S A F E system routine will activate While a drying cycle is in process and the heat has turned on at least once the Phase 7 control monitors the exhaust temperature transducer If the drying cycle temperature set point is set greater than 160 F 71 C and the control detects an exhaust temperature rise 25 F greater than set point this will be the trip point and the S A F E system routine will activate If set point is below 160 F 71 C the trip point will be 185 F 85 C O
60. ualified professional The input ratings shown on the dryer data label are for elevations up to 2 000 feet 610 meters unless elevation requirements of over 2 000 feet 610 meters were specified at the time the dryer order was placed with the factory The adjustment or conversion of dryers in the field for elevations over 2 000 feet 610 meters is made by changing each burner orifice If this conversion is necessary contact the distributor who sold the dryer or contact JLA IMPORTANT THIS GAS DRYER IS NOT PROVIDED WITH AN INTERNAL GAS SUPPLY SHUT OFF AND AN EXTERNAL GAS SUPPLY SHUT OFF MUST BE PROVIDED 24 2 Technical Gas Data a Gas Specifications TYPE OF GAS NATURAL LIQUID PROPANE Manifold Pressure 3 5 inches W C 8 7 mb 10 5 inches W C 26 1 mb In Line Pressure 6 0 12 0 inches W C 14 92 29 9 mb 11 0 inches W C 27 4 mb Shaded areas are stated in metric equivalents Measured at the gas valve pressure tap when the gas valve is on b Gas Connections Inlet connection Inlet supply size Btu hr input 1 Natural Gas NEN 3 4 N PT 3 4 N PT minimum 204 000 51 408 kcal hr Regulation is controlled by the dryer s gas valve s internal regulator Incoming supply pressure must be consistent between a minimum of 6 0 inches 14 92 mb and a maximum of 12 0 inches 29 9 mb water column W C pressure 2 Liquid Propane L P Gas Dryers made for use
61. with L P gas have the gas valve s internal pressure regulator blocked open so that the gas pressure must be regulated upstream of the dryer The pressure measured at each gas valve pressure tap must be a consistent 10 5 inches 26 1 mb water column There is no regulator or regulation provided in an L P dryer The water column pressure must be regulated at the source L P tank or an external regulator must be added to each dryer Liquid Propane MODEL BTU kcal hr Natural Liquid Propane Conversion Kit NUMBER Per Hour Rating Part Part Part Number Rating Qty D MS Number Qty D M S Number D 78 204 000 51 408 3 23 140856 3 42 140810 883298 Shaded area is stated in metric equivalent Drill Material Size D M S equivalents are as follows 0 1540 3 9116 mm 0 0935 2 3749 mm Natural Gas eed 23 25 3 Piping Connections ALL components materials must conform to National Fuel Gas Code Specifications ANSI Z223 1 LATEST EDITION or in Canada CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 Liquid Propane L P Gas or LATEST EDITION for General Installation and Gas Plumbing as well as local codes and ordinances and must be done by a qualified professional It is important that gas pressure regulators meet applicable pressure requirements and that gas meters be rated for the total amount of ALL the appliance BTUs being supplied The dryer is provided wit

American Dryer Corp. D-78 User's Manual

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