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American Dryer Corp. AD-530D User's Manual

1. DIAMETER OF THE DUCT L iw CROSS SECTIONAL AREA OF A RECTANGULAR DUCT W x H WHERE W WIDTH AND H HEIGHT NOTE A OPENING MUST BE TWO 2 INCHES LARGER THAN DUCT ALL THE WAY AROUND THE DUCT MUST BE CENTERED WITHIN THIS OPENING DRYER EXHAUST DUCT SIZE 10 _ DRYER AIR FLOW ___1100 CFM MODEL NO S AD 530 HEAT RECLAIMER YES NO YO MAN2171 20 ka EE EE SO DEAR EI SN SE EE a a Sa ik p AN OD ba ED a rada n Sr ER ie ee e D n AE TLSE AOE eg n n at ak PRE EN DE EG N EN GT EDS DS DEI kt S a ER e Sa a ee T bak e A AA A AAS RA RA AA BA e ek FO TAS VA GRA FWAD RO AS AREER DARA LO EAL OAS Kwa Ak ERY SA DS SA NOTE The distance between the dryer single ducts being connected to the main common duct must be a minimum of 31 1 2 inches the dryer s width The duct work should be laid out in such a manner where allowances are made at the rear area of the dryer for removal of rear service panels guards IMPORTANT Individual ducts being added to the main common vent must enter the main common vent duct work at an angle not more than 45 in the direction of the airflow The illustration MAN217 1 on the previous page page 20 shows the minimum cross section area for multiple common dryer venting The maximum length of venting from the last dryer to where it exhausts is the following VERTICAL venting run must not exceed eight 8 feet HORIZONTAL venting run must not exceed fifteen 1
2. WARRANTY INFORMATION OFHHDADCKOGPCOAOAHEACACCOBBAHCONCHHACGOHGHGSAENOHGSGBHHOAONGHASORONMONGHGOBHENSNNMNRNNSNNNH 36 A Returning Warranty Card s sssssssssssssssssssssssessssesessssesssscsesesscsssesesesecestsscarenssssaessssesessesscesecess 36 Be VV AEE ER crease a te EO EE OO N E 36 Section VII ROUTINE MAINTENANCE EE EE Dee va RE OE a S en Sad e Re EE 38 Ar MAC ANIM Pa ME a wk kk l e AE EE 38 B Ad ELE ae ee m N EE a ens n ev soe eas a pen EE bere e as ea e a 39 ps EEC AOD EGO SR s di ae ah otan fal SES 4 Section VIII TROUBLESHOOTING siiiis osous onsasns sdessseeoseostseseedessovseosouasisosesissoosossousaoeesoeaasesociyosn L Section IX DATA LABEL LOCATION INFORMATION cccccsscssossscssessccscscscvcccccccccccccscoss 49 Section X PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS cccccccsscrscscsssccesssessesssovesscsssscensossscssssesosees 51 ba WA ai 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 ALL dryers should be inspected upon receipt and before they are signe
3. 34 SECTION V SERVICE PARTS INFORMATION A Service Only properiy licensed or trained technicians should service the dryer If service is required contact the distributor from whom the ADC equipment was purchased If the distributor cannot be contacted or is unknown contact the ADC Service Department for a distributor in your area NOTE When contacting the ADC Service Department be sure to give them the correct model number and serial number so that your inquiry is handled in an expeditious manner B Parts Replacement parts should be purchased from the distributor from whom the ADC equipment was purchased If the distributor cannot be contacted or is unknown contact the ADC Parts Department for a distributor in your area Parts may also be purchased directly from the factory by calling the ADC Parts Department at 508 678 9010 or you may FAX in your order at 508 678 9447 NOTE When ordering directly from the ADC Parts Department be sure to give them the correct model number and serial number so that your parts order can be processed in an expeditious manner 35 SECTION VI WARRANTY INFORMATION A Returning Warranty Card s Before any dryer leaves the ADC test booth area a warranty card is affixed to the glass of the main door These warranty cards are intended to serve the customer in two ways First when ADC receives the warranty card s back from a customer we mail the appropriate parts manual t
4. 4 Electrical Service Specifications Per Pocket IMPORTANT The dryer must be connected to the electrical supply shown on the data label located behind the middle access control door on the right wall adjacent to the gas valve train refer to SECTION IX page 49 and page 50 of this manual WARNING Any damage done to dje components due to improper voltage application or connections will automatically VOID THE WARRANTY 24 AD 530D Electrical Service Specifications Per Pocket IMPORTANT 208 VAC and 230 240 VAC ARE NOT THE SAME When ordering specify exact voltage Fuse ratings are dual element time delay current limiting class RK1 or RK5 ONLY Circuit Breakers are thermal magnetic industrial Type ONLY For others calculate verify correct breaker size according to appliance amp draw rating and type of breaker used Circuit breakers for 30 dryers must be 3 pole type SERVICE WIRE NI VOLTAGE PHASE SERVICE AMP DRAW WIRE SIZE Dual Element Time Delay ki CA S y 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 with local and state regulations or codes In the absence of such codes all plumbing connections material and workmanship must conform to the applicable requirements of the NATIONAL FUEL GAS CODE ANSI Z223 1 LATEST EDITION or in Canada th
5. and must be installed at the time of installation A leveling leg must be screwed into the bottom of the dryer base at each corner area where the bolts used to secure the dryer to the wooden skid were removed C Dryer Enclosure Requirements Bulkheads and partitions should be made of noncombustible materials and must be located a minimum of 6 inches above the dryer outer top except along the front of the dryer which may be closed in if desired NOTE Even though a minimum of 6 inches above the dryer outer top is acceptable a clearance of 18 inches or more is suggested for ease of installation and service power electrical connections NOTE When fire sprinkler systems are located above the dryers a minimum of 12 inches above the dryer outer top is required CLEARANCES SHOWN ARE MINIMUM DIMENSIONS TO NEAREST COMBUSTIBLE MATERIALS SEE NOTE A wha SY amr ate ver Li t 3 TU ke dy AS Coa ey oe y AV ws we ot We INE did Kwi 178 MINIMUM 1 8 MINIMUM SEE NOTE C QDQN 1 16 MINIMUM ke mele 1 16 MINIMUM SEE NOTE B NOTES MANZ2149 A MINIMUM OF 6 CLEARANCE IS ACCEPTABLE FOR EASE OF INSTALLATION ANO SERVICE POWER CONNECTIONS AT LEAST 18 IS RECOMMENDED ee B MINIMUM OF 18 CLEARANCE IS ACCEPTABLE FOR EASE OF INSTALLATION san MAINTANCE AND SERVICE AT LEAST 24 IS RECOMMENDED C MINIMUM OF 1 8 ABOVE FRONT PANEL FOR EASE OF REMOVAL 9 D Eresh
6. computer ground connections to the panel or the dryer are not proper 4 Failed microprocessor controller computer N Dryer stops during a cycle and the Microprocessor Controller computer LED display returns to si FILL ki eee If dryer is equipped with optional battery back up 1 Refer to Item M1 Item M3 or Item M4 above If the does not have optional battery back up 1 Loose connection somewhere in the power source to the dryer 2 Loose connection in main power circuit to the EA controller computer 3 Improper grounding of the dryer or the microprocessor controller computer ground connections to the panel or the dryer are not proper 4 Failed microprocessor controller computer O Heating unit is not operating no heat basket tumbler is turning microprocessor controller computer heat indicator dot is on but HEAT output LED is not 1 Failed microprocessor controller computer P Gas heating unit is not operating no heat both microprocessor controller computer heat indicator dot and HEAT indicator are on but no spark at burner area when the dryer is first started 1 Check motor impellor fan drive belt 45 RE EE tei i PAR TAT AAA Go PWA LA TA a AE LASER 2 Fault in sail switch circuit a Sail switch is out of adjustment or has failed b Sail switch damper is not closing or is fluttering 1 Lint drawer screen is dirty or clogged 2 Restriction in exhaust duct
7. Air Supply Air supply make up air must be given careful consideration to assure proper and safe performance of each dryer An unrestricted source of air of 550 cfm is necessary for each tumbler An unrestricted air entrance from the outdoors atmosphere of a minimum of 2 square feet is required for each dryer This area must be enlarged if louvers or registers cover the opening It is not necessary to have a separate make up air opening for each dryer Common make up air openings are acceptable However they must be set up in such a manner that the make up air is distributed equally to the dryers For example for a bank of eight 8 dryers a total make up air opening of 16 square feet is required Two 2 openings measuring 2 by 4 16 square feet 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 contaminated by dry cleaning solvents will result in irreparable damage to motors and dryer components IMPORTANT Make up air openings should not be located near duct work exhaust outlets If the make up air opening s are too close to the exhaust outlet lint and fumes may be drawn back into the dryer area through these openings NOTE Component failure due to dry cleaning solvent fumes will VOID THE WARRANTY
8. DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS SUPPLY or THE STEAM 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 AD 530 SPECIFICATIONS 2 1 2 GAS INLETS 52 ss 791 LECTRICAL CONNECTIONS 52 3 8 FRONT VIEW REAR VIEW PLAN VIEW SPEC128 NOTE ADC reserves the right to make changes in specifications at any item without notice or obligation b e aut et pate ye ot TE ge do hk tw yo Ayi ana w Ak IN g sae r 1 PE D eo ee SOLO VO eae oc VA oe ota koi Yo RW DY eet ee SE TESS EE BORD ES ED va Yon ae HI aw RU WEE tab ki ETD STU AE EE SA GEE SPU ONT DOGS SAD ON YOL RPE RA po FRE OEA ket DA GV AG OS ES GE W LO OUTS LE Oi NE AE AAP ETA A OS K t EPOSSE Ad kan Te e on EA AA EER DE ER ES AS EA SERE EMS RD AE AC a RUS DR AE Se EURO ta WERE RAR RE GREEN EE Dik ADG 530D Specifications Maximum GEE iy weight GE Exhaust Duct Outer pace ea Dryers per 45 48 Truck 24 26 Total capacity for both baskets tumblers EXHAUST MUST BE INCREASED TO A MINIMUM OF 8 INCH DIAMETER IMMEDIATELY AFTER LEAVING THE DRYER CABINET p NOTE ADC reserves the right to make changes in specifications at any item without notice or ka obligation Tee ATES e EE tt Ah SR RNAS mea UPA lh OAL NAS AN OR
9. DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPOR AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE DO NOT DRY MOP HEADS IN THE DRYER DO NOT USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES IMPORTANT PLEASE OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment and or specified in the installation operator s manual included with the dryer Dryer s must not be installed or stored in an area where it will be exposed to water and or weather The wiring diagram for the dryer is located in the front electrical control box area SETON arty Jin EN AR GAMA EES ET KATON SSS AAA YON ws AE SRE ANN AY ena AN A Table of Contents Section I IMPORTANT INFORMATION EN A Receiving and Handling ies kosa ton av ese Ro Gee ee Ne ede ee da GE De ee 3 Pc balely Precautions se EE kl ki akt kaa tk Pa lo Ge aa 3 Section II AD 530 SPECIFICATIONS 0e00eoeovoosooseosonoonooooavoooovosooooosooaoooeooeoasoosoonosoooaoeoaeeoeoooeoaoeee G Section III _ INSTALLATION PROCEDUREG cccccscsscsssssssscoscssscscccscescccscsesseessssaresseresseessoeseees Section IV OPERATING INSTRUCTIONS vsessssessscssssscssssscssosssesecssesossssssessossssonsscesscceescesesess 32 Arie die DEEL es GE l orc Ee a a ke GE ED a os Ee 32 Section V SERVICE PARTS INFORMATION sesse sesse see ee EE EE EE 35 PN CIV RE EE AE N EE N EE EE OR ENE pense aaa 35 ME SR RE EO EE EO ON EAEE N ON END 35 Section VI
10. DUCT 6 DIA DUCT 6 DIA DUCT MAN2168 NOTE A Gre ay MUST BE TWO 2 INCHES LARGER THAN DUCT ALL THE WAY AROUND THE OUCT MUST BE CENTERED WITHIN THIS OPENING IMPORTANT When connecting duct work to the top basket tumbler exhaust duct be sure that when screws are used they do not restrict the operation both opening and closing of the damper IMPORTANT ALL duct work joints must be taped to prevent moisture and lint from escaping into the dryer and or building NOTE Common Y exhaust connections of top basket tumbler and bottom basket tumbler Should be installed in such a manner that the back guards panels can be removed easily for servicing IMPORTANT Exhaust back pressure measured by a manometer at each basket tumbler exhaust duct area should not exceed 0 3 inches water column when both baskets tumblers are operating 14 DAME TN MADE EDE 2 Single Dryer Venting Where possible it is suggested that a separate exhaust duct be provided for each dryer The exhaust duct work should be laid out in such a way that the duct work travels as directly as possible to the outdoors With as few turns as possible It is suggested that the use of 90 turns in ducting be avoided use 30 or 45 angles instead The shape of the exhaust duct work is not critical so long as the minimum cross sectional area is provided IMPORTANT Exhaust back pressure measured by a manometer at the dryer exhaust d
11. Eie ide Soars Roe Peet ee ds po mom ne mem mem ee ek F SO A afd Wh Yi th dh SA AA DRI VA AA ELE VON S Dryer operates but is taking too long to dry 1 Exhaust duct work run is too long or is undersized back pressure cannot exceed 0 3 inches Water Column W C 2 Low and or inconsistent gas pressure 3 Insufficient make up air 4 Poor air gas mixture at burner yellow or poor flame pattern Adjust gas burner air adjustment shutters 5 Lint drawer screen not being cleaned out on a regular basis or often enough 6 Extractors washers not performing properly 7 Sail switch is fluttering restriction in exhaust 8 Failed microprocessor controller computer temperature sensor temperature calibration is inaccurate 9 Failed microprocessor controller computer temperature calibration is inaccurate 10 Failed burner oven hi limit 11 Failed basket tumbler hi limit thermostat 12 Lint accumulation in location exhaust system T Condensation on main door glass 1 Too long undersized or improperly installed duct work 2 Exhaust back draft damper is stuck open or partially open 3 Restriction in exhaust duct work U Dryer is making scraping noise at basket tumbler area 1 Check for object s caught in the basket tumbler wrapper area 2 Basket tumbler is out of proper alignment a Check both the vertical alignment and lateral alignment b Check gap between the front panel and the
12. FR Geman i MAKE UP AIR OPENI 2 FT Eu 0 NGS 4 N n E MAN2150 TYPICAL INSTALLATION SHOWING MAKE UP AIR OPENINGS 10 E Exhaust Requirements General Information Exhaust duct work should be designed and installed by a competent technician Improperly sized duct work will create excessive back pressure which results in slow drying increased use of energy and shutdown of the burner by the airflow sail switch burner hi limit or lint chamber hi heat protector thermostat Where possible it is suggested that a separate single exhaust duct for each dryer tumbler be provided CAUTION IMPROPERLY SIZED or INSTALLED EXHAUST DUCT WORK CAN CREATE A POTENTIAL FIRE HAZARD CAUTION DRYER MUST BE VENTED TO THE OUTDOORS The exhaust duct work should be laid out in such a way that the duct travels as directly as possible to the outdoors with as few turns as possible The shape of the duct work is not critical so long as the minimum cross sectional area is provided It is suggested that the use of 90 turns in ducting be avoided use 30 or 45 angles instead The duct work should be smooth inside with no projections from sheet metal screws or other obstructions AER which will collect lint When adding ducts the ducts to be added should overlap the duct to which it is KOU connected ALL duct work joints must be taped to prevent moisture and lint from escaping into the building Additionally in
13. back draft damper Each basket tumbler can be exhausted directly outdoors independently refer to the illustration MAN2114 on page 16 or connected commonly Y together refer to the illustration MAN2113 on page 17 Both single or common Y duct work can be rigid or flexible ducting 12 The illustration below shows the duct work connection points and what internal duct work is included in the dryer Sn i RECOMMENDED DUCTING a NOT SUPPLIED BY ADC j x 45 ELBOW ee SUPPLIED WITH 6 x 45 ELBOW BOTTOM POCKET ONLY 6 x 45 ELBOW CE 6 x 45 ELBOW MAN2151 am AA A ean REAR VIEW OF DRYER oe The exhaust connection at the TOP basket tumbler must be made at the blower duct inside the cabinet No internal duct work is included for the TOP basket tumbler Not available from ADC and must be purchased elsewhere Depending on the external duct work layout the installer has the option of the duct work coming out of the top of the back of the dryer The duct work used inside of the dryer from the blower duct to where it exits the dryer must be a minimum of 6 inches in diameter 30 square inches cross sectional area At this point where the internal ducting ends the diameter must be increased to meet the application as described further in this manual IMPORTANT When connecting duct work to the top basket tumbler exhaust duct be sure that when screws are used they do not restrict the operation both
14. basket tumbler front set screws may have come loose and basket tumbler walked forwards or backwards 3 Loose or broken basket tumbler tie rod 4 Broken basket tumbler support 47 RAT ko Er on me Be A irah a BEd LA SERE Ha RA TA W V Excessive noise and or vibration 1 Dryer is not leveled properly 2 Impellor fan out of balance or broken 3 Loose basket tumbler tie rod 4 Basket tumbler is out of adjustment or adjustment bolts hardware are loose 3 Loose motor or motor mount assembly W Basket tumbler turns too fast as opposed to other baskets tumblers 1 Foreign object s caught between basket tumbler belt and motor shaft 48 avi ROSES EAC SANSA SR RESIN EE EE OS SECT GLEN Yo ER SESDE UNE GKUT ERRAS EES on EEE GRE A RE RES Sa KO VOY CA SORES OP DA ep suas STR EER N AAA ON KOD NS An AAN AS Hy DIER EES SERE EE SE SECTION IX DATA LABEL LOCATION INFORMATION Data Label Contact American Dryer Corporation MODEL SERIAL NO ADG 530 345947 KD MANUFACTURING CODE NUMBER 630514 713031701084 0x00000000000000 204 000 BTU MAX TYPE OF HEAT 7 HEAT INPUT GAS NA TURAL 102 000 BTUH PER POCKET ELEOTRIC SERVICE 2 115v 60HZ 1PH 6 AMPS PER POCKET GAS MANFOLD PRESSURE 3 5 IN WC FOR USE WITH NATURAL AND LP GASES Nai ANS 2215 2 b 1992 CLOTHES DRYER VOL l 24 VOLT CONTROL VOL TAGE AN N When contacting America
15. dryer basket tumbler can be stopped at any time by opening the main door To restart dryer shut the main door and press desired setting 32 EE ERR MALMA EN en a Ak KA A PRA W STR OUT GE Et SER 2 Selection setting changes can be made at any time during the drying cycle by opening and closing the main door and then making a new selection 3 Additional time can be purchased at any time If the dryer is in operation drying mode and additional coins are inserted the LED display will read the additional time for the amount inserted 2 Non Coin OPL Dryers The dryer is available for use when the LED display reads FILL Once the load has been put into the dryer and the main door is closed start the dryer as follows a Determine fabric setting selection Setting HIGH TEMP is the high temperature range the PERM PRESS is the medium temperature range and the LOW TEMP setting is the low temperature range b Once the fabric temperature setting selection has been determined you start the dryer by pressing the fabric setting key desired c The dryer will now start and the LED display for the basket tumbler selected will read the setting selection and the drying portion of the LED display will read 00 and count upwards in time d Upon completion of the drying cycle and cooling cycle the dryer will shut off the tone buzzer will sound for five 5 seconds and the LED display will read donE N
16. is functioning 5 Check bolts nuts screws terminals and fittings for security 6 Be sure ALL gas shut off valves are in the open position 7 Be sure ALL back panels guards and electric box covers have been replaced 8 Check ALL service doors to assure that they are closed and secured in place 9 Rotate the baskets tumblers by hand to be sure they move freely 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 1 Turn On Electrical Power To The Dryer a Open ALL gas shut off valves 2 Computer System Operational Test a COIN MODELS ONLY 1 The LED display s will flash back and forth between FILL and the amount needed to start the dryer i e 25 which means that the dryer is available and 25 is required to start it 2 Insert the proper number of coins into coin acceptor Once the correct amount needed to start the dryer has been inserted the LED display will read PUSH 3 Start the dryer by pressing the desired setting i e LOW TEMP The LED display will now read selection setting made and the amount of time vended i e LO 10 29 AAA A A PA FE e on AA ke piau A MA AA Ga m a RAN kask YO AVA eS MERA OANA ET ESATO l anan DOUS Me ee Aa eee a OR A A e A RE e SESS LESLIE ESO AT AA EE ESE DE EE EE ESE ee NO
17. is provided with a back _ draft damper The individual ducts should enter the bottom or side of the main duct at an angle of not more than 45 in the direction of the airflow 17 The main common duct may be any shape so long as the minimum cross sectional area is provided The main duct should be tapered with the diameter increasing before each individual duct is added as per the illustration MAN2172 on page 19 and the illustration MAN2171 on page 20 The maximum length of venting from the last dryer to where it exhausts is the following VERTICAL venting run must not exceed eight 8 feet This calculation compensates for the use of a maximum of three 3 elbows including the two 2 elbows creating 180 turned downward outside outlet HORIZONTAL venting run must not exceed fifteen 15 feet This calculation compensates for the use ofa maximum of only one 1 elbow which is the outside outlet protection IMPORTANT No more than four 4 dryers eight 8 baskets tumblers maximum should be connected to one 1 main common duct Refer to the applicable section of this manual for specific common venting size NOTE The distance between the dryer single ducts being connected to the main common duct must be a minimum of 31 1 2 inches the dryer s width The duct work should be laid out in such a manner where allowances are made at the rear area of the dryer for removal of rear service panels guards The illus
18. supply line header will vary depending on the distance this supply line travels from the gas meter or in the case of L P gas the supply tank the number of tees other gas operated appliances on the supply line etc Specific information regarding supply line size should be determined by the gas supplier NOTE Undersized gas supply piping can create a low or inconsistent gas pressure which will result in erratic operation of the burner ignition system Consistent gas pressure is essential at ALL gas connections It is recommended that a 3 4 pipe loop be installed in the supply line serving the bank of dryers An in line pressure regulator must be installed in the gas supply line header if natural the gas line pressure exceeds 12 0 inches water column pressure Refer to the illustration on the following page page 28 for details 27 I Yn a ren RA m ra YA END ARSENE BAL ALY IMPORTANT Water column pressure of 4 0 inches for natural gas dryers and 10 5 inches for L P gas 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 compounds that resist the action of natural and L P gases must be used WARNING Test ALL connections for leaks by brushing on a soapy water solution liquid detergent also works well NEVER TEST F
19. the make up air openings If make up air opening is too close to exhaust outlet lint and fumes will drawn back in to the dryer area through these openings If the length of duct work run or quantity of elbows used exceeds the specifications noted in this booklet the cross sectional area of the duct work must be increased in proportion to the number of elbows or duct run added IMPORTANT For extended duct work runs the cross sectional area of the duct can only be increased to an extent For extended duct work runs a professional HVAC firm should be consulted for proper venting information Duct work should be laid out in such a manner where allowances are made at the rear of the dryer for removal of rear service panels guards IMPORTANT Even though the dryer s exhaust outlet size is six 6 inches in diameter at both the top basket tumbler damper duct and the bottom basket tumbler elbow where it leaves the dryer the minimum connection at the point of exit from the dryer in ALL cases MUST BE increased The amount of increase in diameter will depend on the venting application layout as described further in this manual IMPORTANT UNDER NO CIRCUMSTANCES CAN THE DRYER BE VENTED TO THE OUTDOORS USING A 6 INCH DIAMETER EXHAUST DUCT 1 Exhaust Connections of Top and Bottom Baskets Tumblers There is no common venting connection provided with the dryer Each basket tumbler exhaust duct is provided with its own
20. the base of the dryer to the wooden skid Two 2 are located at the rear of the base and two 2 are located in the front Once the bolts are removed slide the dryer off the skid With the skid removed to make it easier to slide the dryer into its final position slightly lower all leveling legs so that the dryer will slide on the legs instead of the base fame The dryer is equipped with four 4 leveling legs one at each corner of the dryer base The slotted adjustment bolts for the two 2 front leveling legs are located directly behind the lower access door and the rear two 2 adjustments are directly behind the lower rear back guard panel B Location Of The Dryer Before installing the dryer be sure the location conforms to local codes and ordinances The dryer must be installed on a sound level floor capable of supporting its weight It is recommended that carpeting be removed from the floor are on which the dryer is to rest Even though a 12 inch clearance is acceptable it is recommended that the rear of the dryer be positioned approximately 2 feet away from the nearest obstruction i e wall for ease of installation maintenance and service 1 Leveling The Dryer To increase bearing life improve efficiency and provide for better automatic closure of main doors the tumbler should be tilted slightly to the rear Four 4 leveling legs are provided for this purpose and are shipped inside of the top tumbler basket
21. then making a new selection 4 Repeat above procedure for the other basket tumbler 3 Heat Circuit Operational Test a GAS MODELS When a gas dryer is first started during the initial start up it has a tendency not to ignite on the first attempt This is because the gas supply piping is filled with air It may take a few minutes for this air to be purged from the lines 30 Seer san mane nh EY LUNGREN ot mA MANDA a HER ADA Oak RAPO L DE ESE kai BANS KO e kk AZA ADAN URIS TE ak SA APA Rd Gee RE ROER SY EOLA ORGAN The dryer is equipped with a Direct Spark Ignition DSI system which has internal diagnostics If ignition is not established the heat circuit DSI module will lock out until it is manually reset To reset the DSI system open and close the main door and restart the dryer press desired temperature selection NOTE During the purging period check to be sure that ALE gas shut off valves are open Once ignition is established a gas pressure reading should be taken at the gas valve pressure tap of each dryer to assure that the water column pressure is correct and consistent NOTE Water column pressure requirements measured at the gas valve pressure tap from the manifold side of the gas valve Natural Gas 3 5 Inches W C L P GAS esse 10 5 Inches W C 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 ex
22. whatever reason the microprocessor controller computer detects that the basket tumbler is not turning it will disable ALL of the dryer outputs shut the dryer down and the LED display will read SEFL The LED display will continue to read SEFL until the microprocessor controller computer is manually reset by closing and opening the Program Switch PS Possible causes 1 Loose slipping out of proper adjustment basket tumbler belt 2 Broken basket tumbler V belt 3 Failed motor refer to Item B and Item E on page 42 4 Failure in the rotational sensor circuit a Failed rotational sensor b Loose connection or break between the rotation sensor and the microprocessor controller computer 44 L Microprocessor controller computer will not accept any or only accept certain keyboard touchpad entries 1 Failed keyboard touchpad label assembly 2 Failed microprocessor controller computer M Microprocessor controller computer locks up and the LED display reads erroneous message s or only partial segments 1 Transient power voltage spikes disconnect power to the dryer wait one 1 minute NOTE for dryer models with the optional battery backup disconnect battery then reestablish power to the dryer If problem is still evident proceed to Items M2 through M4 2 Failed keyboard touchpad label assembly 3 Improper grounding of the dryer or the microprocessor controller
23. where it leaves the dryer the minimum connection at this point of exit from the dryer is 8 inches diameter 54 square inches cross sectional area 15 O ONINSdO SHE NHM O3YJILNJI 38 1SNW LNO IHi T ONNOMV AVA 3HL TIV 120G NVHi 39yv S2HON Z OM1 30 ISAW DNINJ KAO 5 Y 310N MA NOLLIS MA NOUJ3S HAAMI 30 MIA JQS HJA 30 MIA 30S MOOT 57 X 9 i 4000 NONLJJISNI rot V 4000 NOU JJISN N ONIINJA 83480 JTONS TWNUALXS A HIS ON HLM ONINJA 3420 TONS TIWNHSEX3 BISVRAON 9 X 9 N Ti LNG vid 9 Mel 19nd va NES AA UISVRIIN 8 9 ONING JO ABA MY GI3SRI HLM DNLLING TY LNOZIMOY 1SNVHX3 1N3ON3A3CN M3AMO HIM SNOILJJ3NNOJ ONLENJA MAAN JINIS 1VNM31X3 7UZNVR MOTI 67 X 9 1200 vi 9 BISVIAIN 8 x 9 16 EXTERNAL SINGLE DRYER VENTING CONNECTIONS EE a R PG yon An YA WITH DRYER COMMON EXHAUST VERTICAL DUCTING A EE he D 10 IN DIA MINIMUM 15 FT MAXIMUM HORIZONTAL DUCTING 15 FT MAXIMUM 10 IN 2 x D CLEARANCE SEE NOTE A DSO o LO 2 x D CLEARANCE INSPECTION DOOR 8 IN DIA DUCT a 6 x 8 INCREASER 6 x 8 INCREASER MUM LLALLA ER VA see NOTE A 6 x 8 INCREASER 7 ax 8 x O Y CA f VA HE H 7 6 x 8 INCREASER 4 VA 6 DIA DUCT 8 IN DIA DUCT 6 DIA DUCT wy Ewy EXTERNAL SINGLE DRYER VENTING EXTERNAL SINGLE ORYER VENTING 6 x 45 ELBOW i 6 x 45 ELBOW SIDE VIEW OF DRYER SIDE VIEW OF DRYER KEN MAN211
24. work 3 Fault in burner hi limit circuit or thermostat 4 Fault in basket tumbler hi limit circuit or thermostat 5 Failed Direct Spark Ignition DSI module burner control 6 Failed Direct Spark Ignition DSI ignitor and or flame probe assembly Q No heat GAS MODELS ONLY ignitor sparks but there is no flame at burner 1 Direct Spark Ignition DSI ignitor probe out of adjustment a Reposition ignitor assembly closer to the burner ribbon area Also check to make sure ribbon is flush all around the top of the burner tube ribbon should not stick up at any area b Check gap between ignitor assembly and top of the burner Gap must be set 1 8 1 32 2 Failed ignitor flame probe assembly or problem with wiring connections to the assembly 3 NO gas check shut off valves or insufficient low Water Column W C pressure gas supply 4 Failed Direct Spark Ignition DSI module 5 Failed gas valve R No heat ignitor sparks birni goes on and off right away 1 DSI flame sensor probe out of adjustment reposition closer to the flame area 2 Failed Direct Spark Ignition DSI flame sensor probe 3 Sail switch is fluttering a Lint drawer screen is dirty or clogged b Restriction in exhaust duct work 4 Insufficient make up air 5 Failed Direct Spark Ignition DSI module 46 eN A fE se ok AE AN AvOL PR VO AG A a ene LV Sa A Oat Y MA Mie Sgt Fs Oa Pa a De SENP
25. 3 SECTION VIEW SECTION VIEW NOTE A OPENING MUST BE TWO 2 INCHES LARGER THAN DUCT t ALL THE WAY AROUND THE DUCT MUST BE CENTERED WITHIN THE OPENING b Single Dryer Venting with common top basket tumbler and bottom basket tumbler connected together exhaust connections If the top and bottom baskets tumblers connect or Y together as noted in Section E1 the minimum diameter size at the Y or point of connection is 12 inches in diameter 120 square inches cross sectional area Additionally the maximum duct work travel from the top of the dryer to the outside exhaust outlet must not exceed fifteen 15 feet Refer to the illustration MAN2113 located above for examples The vertical ducting need not be a minimum of 10 inches in diameter all the way into the dryer Connections inside the dryer can be 6 inches in diameter for the top basket tumbler and for the bottom basket tumbler increased to 8 inches up to the top area of the dryer and then at that point must be a minimum of 10 inches in diameter 80 square inches cross sectional area Additionally the length of the exhaust run cannot exceed fifteen 15 feet from the top of the dryer to the point where the exhaust end outside 3 Multiple Dryer Venting with Common Main Duct If it is not feasible to provide separate exhaust ducts for each dryer ducts from individual dryers or baskets tumblers may be channeled into a common main duct Each dryer basket tumbler
26. 5 feet These figures must be increased in proportion if the main duct run from the last dryer has numerous elbows or is unusually long For extended runs or where more elbows are added the cross sectional area of the duct can only be increased to an extent and a professional HVAC firm should be consulted for proper venting information IMPORTANT Exhaust back pressure must not exceed 0 3 inches of water column when both baskets tumblers are operating NOTE Inspection doors should be installed at stategic points in the exhaust duct work for periodic inspection and cleaning 21 Important Venting Reminders 1 Duct work sizing and installation should be done by a qualified professional 2 The dryer must be vented to the outdoors 3 The duct work should be routed as short as possible to the outdoors with as few turns as possible 4 Avoid 90 turns use 30 or 45 turns instead 5 The size cross sectional area of the duct work will depend on the application i e single dryer venting common venting etc as well as the length of the duct and the amount of elbows DO NOT EXCEED THE SPECIFICATIONS NOTED IN THIS MANUAL IMPORTANT UNDER NO CIRCUMSTANCES CAN THE DRYER BE VENTED TO THE OUTDOORS USING A 6 INCH DIAMETER EXHAUST DUCT 6 The inside of the duct work should be as smooth as possible with no projections from sheet metal screws Ducts to be added should overlap the duct to which it is to be co
27. AL RA A aS SA TER AAA VI NAN SECTION III INSTALLATION PROCEDURES Installation should be performed by qualified professionals in accordance with local and state codes In the absence of these codes installation must conform to applicable AMERICAN NATIONAL STANDARDS ANSI Z223 L LATEST EDITION NATIONAL FUEL CODE or ANSI NFPA No 70 LATEST EDITION NATIONAL ELECTRIC 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 L P Gas or LATEST EDITION for GENERAL INSTALLATION and GAS PLUMBING or CANADIAN ELECTRICAL CODES PARTS 1 amp 2 CSA C22 1 1990 OR LATEST EDITION for ELECTRICAL CONNECTIONS A Unpacking Setup Remove stretch wrap protective cover shipping corners and top cover from dryer NOTE The access keys for the service doors are included in the information packet shipped in the basket tumbler These keys should be removed and put in a safe place yet made accessible because some will be needed throughout various phases in the installation of the dryer Coin dryer s are shipped with a coin box and coin box faceplate only The coin box lock is not included and must be purchased elsewhere or the lock can be ordered as a parts order from the ADC factory 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
28. AN 4 DRYERS 8 TUMBLERS CAN BE CONNECTED TO ONE COMMON DUCT VENT FORMULAS TO CALCULATE DUCTING CROSS SECTIONAL AREA CROSS SECTIONAL AREA OF A ROUND DUCT 785 x D WHERE D DIAMETER OF THE DUCT CROSS SECTIONAL AREA OF A RECTANGULAR DUCT W x H WHERE W s WIDTH AND H HEIGHT pon an W NOTE A OPENING MUST BE TWO 2 INCHES LARGER THAN DUCT ALL THE WAY AROUND THE DUCT MUST BE CENTERED WITHIN THIS OPENING DRYER EXHAUST DUCT SIZE 8 DRYER AIR FLOW 55Q CPM RoR MODEL NO S AD 530 k HEAT RECLAIMER YES NO MAN2172 CONTROLS COIN OPL The distance between the dryer single ducts being connected to the main common duct must be a minimum of 31 1 2 inches the dryer s width The duct work should be laid out in such a manner where allowances are made at the rear area of the dryer for removal of rear service panels guards IMPORTANT Individual ducts being added to the main common vent must enter the main common vent duct work at an angle not more than 45 in the direction of the airflow The above illustration MAN2172 shows the minimum cross section area for multiple common dryer venting The maximum length of venting from the last dryer to where it exhausts is the following VERTICAL venting run must not exceed eight 8 feet HORIZONTAL venting run must not exceed fifteen 15 feet 19 These figures must be increased in proportion if the main duct run from the last dryer
29. CKOUT 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 OFANY EQUIPMENT per OSHA Occupational Safety and Health Administration STANDARDS The information provided is a quick reference to help isolate the most probable component s associated with the difficulty described The experienced technician realizes however that a loose connection or broken or shorted wire may be at fault where electrical components are concerned not necessarily the suspect component itself Electrical parts should always be checked for failure before being returned to the factory The information provided should not be misconstrued as a handbook for use by an untrained person in making repairs IMPORTANT When replacing blown fuses the replacement must be of the exact rating as the fuse being replaced WARNING ALL SERVICE and TROUBLESHOOTING SHOULD BE PERFORMED BYA QUALIFIED PROFESSIONAL WARNING WHILE MAKING REPAIRS OBSERVE ALL SAFETY PRECAUTIONS DISPLAYED ON THE DRYER and or SPECIFIED IN THE MANUAL A No LED Display 1 Service panel fuse blown or tripped breaker 2 Blown control circuit fuse 3AG 1 2 Amp Slo Blo Fuse 3 Disconnected or failed display ribbon connector cable 4 Failed display board 5 Failed Microprocessor Controller computer 41 nnn nn TI IIIS GO ke A eka ML URALA PA A SA VA GRA ie ek va PA VAZ W f
30. DO mon arm oman mn dir CO Da RAN LA kk e n a ma Ek kn m A NW L kon AA np a n mom S NA TA ep ge man mm ma in knn DIT A a n nna ras maa aa AE ML p d ke kt I RN pk RIN A SA AP A ka a m ik e TO A e BAY AERA A MALAD Se era ie WARNING For your safety the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT DO YOU DO IF 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 For replacement parts contact the distributor from which the dryer was purchased or f American Dryer Corporation 88 Currant Road American Dryer Corp Fall River MA 02720 4781 Telephone 508 678 9010 Fax 508 678 9447 e mail address service amdry com 040896 ADC Part No 112183 AE poo ora men kana add ma PW i eh ee BEATERS MAY AANA EAA CAND GERRA S AVAN SALAD AAA N XS EA Retain This Manual In A Safe Place For Future
31. ECTION X PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 1 Microprocessor computer Board a Upon completing installation of the replacement microprocessor computer board reestablish power to the dryer I b Start the drying cycle c Verify that the motor s and the heat indicator dots in the microprocessor computer LED display are on Refer to the illustration below MAN2162 OPL NON COIN REVERSING MODELS ONLY d Verify that the motor s heat and door indicator lights on the back side of the microprocessor computer board are lit Refer to the illustration below DOOR INPUT L E D JSF FUSE 1 8 AMP SLO BLO ONLY 707 2 Component A oo HEAT HEAT OUTPUT LED MTR MOTOR OUTPUT MANES LED 51 e Open main door The dryer must stop and ALL indicator lights on the back side of the microprocessor computer board must go out f Try to restart the dryer with the main door open g The microprocessor computer board s LED display must read DOOR h Close the main door and restart the dryer i Functional check of microprocessor computer board is complete 2 Direct Spark Ignition DSI System a Upon completing installation of the replacement Direct Spark Ignition DST module reestablish power to the dryer b Start the drying cycle c The ignition DSI module s LED indicator will light red for up to a
32. OR GAS LEAKS WITH AN OPEN FLAME TYPICAL NATURAL GAS INSTALLATION 1 8 N P T PLUGGED TAP e GAS WATER HEATERS GAS SHUT OFF VALVES GAS SERVICE 3 4 PIPE GAS LOOP EE tar e di EE EE EE a CO j p D OD a W o D D I i GAS METER N LINE PRESSURE REGULATOR IF NATURAL GAS LINE PRESSURE EXCEEDS 12 INCHES WATER COLUMN PRESSURE DRYERS TYPICAL L P GAS INSTALLATION PRESSURE REGULATOR OPTIONAL 1 8 NP T PLUGGED TAP GAS WATER HEATERS GAS SERVICE GAS SHUT OFF VALVES LINE TAP Ca PIPE GAS LOOP 4 D D D D 4 4 i p L P SUPPLY RESSURE Ee REGULATOR DRYERS OO So 28 MATO AAA ELA EA KORE ey SATAN kk L Lwe sa DEAD as ae ee NS ss H Preparation For Operation The following items should be checked before attempting to operate the dryer 1 Read and follow ALL CAUTION WARNING and DIRECTION labels attached to the dryer 2 Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label located behind the left coin control panel on the right wall refer to SECTION IX page 49 and page 50 of this manual 3 Check to assure that the dryer is connected to the type of heat gas indicated on the dryer data label 4 The sail switch damper assemblies are installed and pre adjusted at the factory prior to dryer shipment However each sail switch adjustment should be checked to assure that this important safety control
33. OTE If the Anti Wrinkle program is active the LED display will remain reading donE and the ER Microprocessor Controller computer will proceed through the Anti Wrinkle program until GO the maximum Active Guard Time has expired or until the main door is opened whichever comes first e Notes 1 The dryer basket tumbler can be stopped at any time by opening the main door To restart dryer shut the main door and press desired setting NOTE When a cycle is interrupted by opening the main door cycle time will continue to count upward regardless if the door is open or closed until a keyboard touchpad selection is made 2 Selection setting changes can be made at any time during the drying cycle by opening and closing the main door then making a new selection 33 B Shut Down Instructions In the case where the dryer is to be shut down taken out of service for a period of time the following MUST BE performed 1 Discontinue power to the dryer both baskets tumblers either at the external disconnect switch or the circuit breaker 2 Discontinue the gas supply a Shut off external gas supply shut off valve for both the top basket tumbler and the bottom basket tumbler where the independent supply line to each basket tumbler is used b Shut off internal gas supply shut off valve located at the gas valve train area for both the top basket tumbler and the bottom basket tumbler POE
34. Reference American Dryer Corporation products embody 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 properly licensed technicians should service this equipment OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installa a tion operator s manual included with the dryer WARNING UNDER NO CIRCUMSTANCES should the door switch or the heat circuit devices ever be disabled WARNING The dryer must never be operated with any of the back guards outer tops or sevice panels removed PERSONAL INJURY or FIRE COULD RESULT We have tried to make this manual as complete as possible and hope you will find it useful ADC 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 Important For your convenience log the following information DATE OF PURCHASE MODEL NO AD 530 DISTRIBUTOR S NAME Serial Number s EE EE EE EE EE SS ee hh hye 0 ren EE EE ee SS ennan 0 Replacement parts can be obtained from your distributor or the ADC factory When ordering replacement parts from the factory you can FAX your order to ADC at 508 678 9447 or telephone your orders directly to the ADC Parts Department at 508 678 9010 Please specify the dryer model number and ser
35. TE The dryer can be stopped at any time by opening the main door To restart dryer shut the main door and press desired setting 4 Open main door to stop the dryer and change selection to PERM PRESS medium setting Repeat this procedure but change the selection setting to HIGH TEMP This will confirm that the selection key circuits and door switch circuits are functioning properly NOTE Selection setting changes can be made at any time during the drying cycle by opening and closing the main door and then making a new selection 5 Repeat above procedure for other basket tumbler b OPL NON COIN MODELS ONLY 1 The LED display s will read FILL which means that the dryer is available 2 Start the dryer by pressing the desired setting LOW TEMP The LED display will now read selection setting made and the drying time portion of the LED display will read 00 and count upwards in time NOTE The dryer can be stopped at any time by opening the main door To restart the dryer shut the main door and press the desired setting 3 Open main door to stop the dryer and change selection to PERM PRESS medium setting Repeat this procedure but change the selection setting to HIGH TEMP This will confirm that the selection key circuits and door switch circuits are functioning properly NOTE Selection setting changes can be made at any time during the drying cycle by opening and closing the main door and
36. a ee vol a AVA KAY SA a YA Sao LAA YO Aa VON bek ek KOU YA ANY Y KAN RA Gay AL TA GAN ok RAN LTW AA By eki RPS TA pari ake a KANA YA TRA DS DE SA e VA RA DS SR va AN gel LA BRA A DERS TRA NS A Aa TAS A A YOU A AS TE A AS ATA BSBA YA SYANS ATA GATO RASI EAE oS LSS B Basket tumbler motor does not start microprocessor controller computer shows drying cycle in progress and LED motor indicator dot is on 1 Microprocessor controller computer indicator is on a Failed motor contactor relay b Failed motor 2 Microprocessor controller computer indicator is off and LED display does not read door a Failed microprocessor controller computer C Basket tumbler does not turn but motor microprocessor controller computer motor LED dot and motor output LED indicators are on 1 Loose tumbler basket belt check tension adjustment 2 Tumbler basket belt jumped off of the motor or idler shaft 3 Broken basket tumbler belt D The dryer will not stop even with no cycle LED display reads FILL in progress 1 Failed motor contactor relay E The dryer operates for a few minutes and with the microprocessor controller computer motor LED indicator dot on the motor stops and then after a period of time restarts on its own 1 Motor is overheating and tripping out its internal overload a Motor air vents clogged with lint b Low voltage to the motor F The dryer operates for a few minutes and then stop
37. a fire hazard 7 A program should be established for the inspection and cleaning of lint in the burner area exhaust duct work and area around the back of the dryer The frequency of inspection and cleaning can best be determined from experience at each location ad ee ee A AR ak n A a ora avk e Aa AT A DA RAZ AS W WM n RE aN RCE te RA TO arts SOUL A Oak EG SR II A el dy WARNING The collection of lint in the burner area and exhaust duct work 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 ELECTRIC 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 l 9 UNDER NO CIRCUMSTANCES should the dryer door switches lint drawer switch heat safety circuit or tilt switches ever be disabled WARNING PERSONAL INJURY or FIRE COULD RESULT 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 SEN WARNING Articles left in the dryer after the drying and cooling cycles have been complete can create j a fire hazard RET AD aA ki DAAD jaa EIS Na DAN OSM MEAS IT KAS WANG M ou Kan ve ry A 12 READ and FOLLOW ALL CAUTION and DIRECTION LABELS ATTACHED TO THE DRYER WARNING YOU MUST
38. can result in slow drying and shutdown of the heat circuit safety switches and or thermostats 6 MONTHS In the cleaning of the dryer cabinet avoid using harsh abrasives A product for the cleaning of appliances is recommended ALL bearings and set screws should be checked to insure they are tight B Adjustments 7 Days After Installation and Every 6 Months Thereafter Inspect bolts nuts screws bearing set screws non permanent gas connections unions shut off valves orifices etc electrical terminations and grounding connections Tighten loose belt s when necessary and check the alignment Inspect drive motor impellor fan shaft belt Acracked or seriously frayed belt s should be replaced Tighten loose belt s when necessary and check the alignment Complete operational check of controls and valves Complete operational check of ALL safety devices door switches lint compartment switches sail sitchen burner and hi limit thermostats 39 I DEPART NA SE TA EN RAE oh BOS LRAT TENS DAY TA Do KOR RALB AG AVA Ya DATA NS DA DRS RA DE TEM MORAN TGS SREY SE BEES SEE LA ERAS RAN A BA AF WAS VA DRA AA RANTS LY HANS SATAN ERTS EE OAS RESEDA SES AE AN UNA NRA BARE EES DS ANS DIRAN San C Lubrication The motor bearings idler bearings and tumbler bearings are permanently lubricated NO LUBRICATION IS NECESSARY 40 SECTION VIII TROUBLESHOOTING IMPORTANT YOU MUST DISCONNECT and LO
39. croprocessor controller computer LED display reads Hot The Hot display condition indicates a possible overheating condition The microprocessor controller computer monitors the temperature in the dryer at all times If the microprocessor controller computer detects that the temperature in the dryer has exceeded 220 F 104 it will disable ALL of the dryer outputs shut the dryer down the buzzer tone will sound for approximately 5 seconds and the LED display will read Hot The LED display will continue to read Hot until the temperature has dropped to 220 F 104 C or lower and the microprocessor computer is manually reset by closing and opening the Program Switch PS Possible reasons for overheating 1 Restriction in location exhaust duct work a Dryer exhaust damper stuck in closed position b Undersized exhaust duct work 2 Insufficient make up air K Microprocessor controller computer LED display reads SEFL The SEFL display condition indicates a rotational sensor circuit failure which means that there is a fault somewhere in the basket tumbler rotation detection circuit or the microprocessor controller computer program related to this circuit PLO1 is set incorrectly in the active mode SEn where the dryer is not equipped with the optional rotation sensor and should be set in the non active mode nSEn If the dryer is equipped with the optional rotational sensor and for
40. d coin program should be set for bCrS and not bCLO I Microprocessor controller computer LED display reads dSFL 1 LED display consistently reads dSFL and will not clear a Microprocessor contor computer 1 8 Amp Slo Blo fuse is blown b Failed microprocessor controller computer temperature sensor c Broken wire and or termination in sensor harness somewhere between the sensor bracket and the Microprocessor Controller computer d Failed microprocessor controller computer 2 LED display reads dSFL for a short period of time 30 seconds or less and then returns to the normal stop FILL mode NOTE Once the microprocessor controller computer detects a problem it updates every thirty 30 seconds so that if a problem was a loose connection in this circuit which corrected itself the dSFL display condition would automatically be canceled a a Loose wire and or termination in sensor harness somewhere between the sensor bracket and the W microprocessor controller computer 43 ie EED AE GE DE EE ELE GE SOGE DE SP OO e ak DR te da KR EE We SON De OR de W PRE EM Se a AG eee od GAN DE oe RAP RAN ME RE ADA DA n a io ie ee Web mager nan ERA vor od MA det rain dor hs en a n PARE eye ly AD ai PRS a TED EDE Dei MAY ka ME PRIER vav MA WO Ve BAS EN LNA OMIT ABD OL RAT AIS VAN BANI LRA AA RA AAA KAYE OAS A DERE RA Lae beh b Failed microprocessor controller computer temperature sensor J Mi
41. d for 2 If there is suspected damage or actual damage the trucker s receipt should be so noted 3 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 4 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 claims Dryer parts damaged in transit cannot be claimed under warranty 5 Freight claims are the responsibility of the consignee and ALL claims must be filed at the receiving end ADC assumes no responsibility for freight claims or damages 6 If you need assistance in handling the situation please contact the ADC Traffic Manager at 508 678 9000 IMPORTANT The dryer must be transported and handled in an upright position at all times B Safety Precautions WARNING For your safety the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage personal injury or loss of life 1 DO NOT store or use gasoline or other flammable vapors and l
42. e CANADIAN INSTALLATION CODES CAN CGA B149 1 M91 a atural Gas or CAN CGA B149 2 M91 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 The dryer and its individual shut off 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 shut off valves during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa waa Ae 25 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 B149 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 and 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 located behind the middle access control door on the right wall adjacent to the gas valve train r
43. e 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 Electrical Connections Leads Black White Green Positive Neutral Ground L2 GND 23 NOTE IT IS REQUIRED that a circuit serving each basket tumbler be provided 3 Grounding Grounding earth connections 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 ELECTRIC 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 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 sized per local codes be connected from the ground connection of the dryer to a grounded cold water pipe DO NOT ground toa gas pipe or hot water pipe The grounded cold water pipe must have metal to metal connections 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 4 wire and securely clamped to bare metal at both ends IMPORTANT For personal safety and proper operation the dryer must be grounded
44. ect lint screen s drawer s for damage and replace if torn WEEKLY Clean lint accumulation from around microprocessor temperature sensor probes and sensor bracket assemblies 90 DAYS Remove lint from the motor air vents and surrounding area IMPORTANT Lint accumulation will restrict the airflow over the motor s causing overheating and irreparable motor damage Motor failure due to lint accumulation will VOID THE ae WARRANTY L 38 KAB f A se ate MAN MON SO ae KON MN AA VA MO DEE EG t AN R Si ay San OWA KON EN S es RO der AT N Se ENE Roe ater RE SS SO RON VOL EED RA DAARS N OS Si NN NNS R AA W ay aN HS AEN Se SA SRE sen Ry Se halal e sy EE AA OER ee EE FUKA AA DA ROSES WO DE EA AD ae SSR Remove lint accumulation from around the openings in the dryer s back panels Remove lint from gas valve burner train area with a dusting brush or vacuum cleaner attachment Remove any lint accumulation from the coin acceptor area including the optical switch Inspect and remove lint accumulation in customer furnished exhaust duct work system and from the dryer s internal exhaust ducting WARNING THE ACCUMULATION OF LINT IN THE EXHAUST DUCT WORK CAN CREATE A POTENTIAL FIRE HAZARD WARNING DO NOT OBSTRUCT THE FLOW OF COMBUSTION AIR AND VENTILATION ATR Inspect and remove lint accumulation from the dryer s exhaust duct work back draft dampers NOTE A back draft damper that is sticking partially closed
45. efer to SECTION IX page 49 and page 50 of this manual If this information does not agree with the type of gas available contact the distributor who sold the dryer or the ADC factory IMPORTANT Any burner changes or conversions must be made by a qualified professional The input ratings shown on the dryer data label are for elevations of up to 2 000 feet unless elevation requirements of over 2 000 feet were specified at the time the dryer order was placed with the factory The adjustment for dryers in the field for elevations over 2 000 feet are made by changing each burner orifice If this adjustment is necessary contact the distributor who sold the dryer or contact the ADC factory 2 Technical Gas Data a Gas Specifications Inline Pressure Measured at gas valve pressure tap when gas valve is on W C Water Column in inches 26 Type of Gas Manifold Pressure 3 5 4 0 inches W C 10 5 11 0 inches W C 6 0 12 0 inches W C 11 0 inches W C ADG 530D Gas Inlet Size each basket tumbler 3 4 N P T Btu hr Input each basket tumbler 102 000 Btu hr Input total for both baskets tumblers 204 000 N P T National Pipe Thread b Natural Gas Regulation is controlled by each gas valve s internal regulator Incoming supply pressure must be consistent between a minimum of 6 0 inches and a maximum of 12 inches water column pressure c Liquid Propane L P Gas Dryers made f
46. ements 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 with local and state regulations or codes In the absence of such codes ALL electrical connections material and workmanship must conform to the applicable requirements of the NATIONAL ELECTRIC 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 requirement stipulated in this manual can result in personal injury or ER failure NOTE Component failure due to improper installation will VOID THE WARRANTY It is required that a separate circuit serving each basket tumbler be provided The dryer must be connected with copper wire only DO NOT USE ALUMINUM WIRE WHICH COULD CAUSE A FIRE HAZARD NOTE The use of aluminum wire will VOID THE WARRANTY 2 Electrical Connections A wiring diagram is included with each dryer showing the wiring connection sequence The electrical connections are made at the terminal block located in the wiring box located at the rear top area of the dryer The dryer is shipped with three 3 connection points L1 L2 Neutral and Ground for each basket tumbler If local codes permit power to the dryer can be made by use of a flexible U L listed power cord pigtail wir
47. funds will be issued if the claim cannot be processed due to insufficient information The party filing the claim will be notified in writing either by FAX or CERTIFIED MAIL Return Receipt Requested as to the information necessary to process claim If reply is not received by the ADC Warranty Department within thirty 30 days from the FAX letter date then no replacement credit or refund will be issued and the merchandise will be discarded _ 37 SECTION VII 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 duct work 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 air flow If the guidelines in this section are met an ADC dryer will provide may years of efficient trouble free and most importantly safe operation WARNING LINT FROM MOST FABRICS IS HIGHLY COMBUSTIBLE THE ACCUMULATION OF LINT CAN CREATE A POTENTIAL FIRE HAZARD WARNING KEEP DRYER AREA CLEAR AND FREE FROM COMBUSTIBLE MATERIALS GASOLINE and OTHER FLAMMABLE VAPORS and LIQUIDS WARNING TO AVOID THE HAZARD OF ELECTRICAL SHOCK DISCONTINUE ELECTRICAL SUPPLY TO THE DRYER DAILY beginning of each work shift Clean lint from basket s tumbler s Insp
48. has numerous elbows or is unusually long For extended runs or where more elbows are added the cross sectional area of the duct can only be increased to an extent and a professional HVAC firm should be consulted for proper venting information IMPORTANT Exhaust back pressure measured by a manometer at the dryer exhaust duct are must not exceed 0 3 inches of water column when both baskets tumblers are operating NOTE Inspection doors should be installed at strategic points in the exhaust duct work for periodic inspection and cleaning b Multiple Dryer Venting where tumblers of each dryer Y together With multiple venting where the top basket tumbler and bottom basket tumbler are connected or Y together as described in Section E1 page 12 thru page 14 the minimum diameter size at the Y point of connection and main common duct is 10 inches in diameter 80 square inches cross sectional This duct run cannot exceed eight 8 feet in length MULTIPLE DRYER VENTING WITH 12 DIAMETER EXHAUST CONNECTIONS AT COMMON DUCT INO OF DRYERS 4 EE PMEG poct oureren wy 20 ele le VERTICAL HORIZONTAL 29 625 MIN TUMBLER EXMAUST MUST ENTER MAIN EXHAUST DUCT AT A 45 ANGLE WALL X D CLEARANCE IMPORTANT NO MORE THAN 4 DRYERS 8 TUMBLERS CAN BE CONNECTED TO ONE COMMON DUCT VENT FORMULAS TO CALCULATE DUCTING CROSS SECTIONAL AREA D CROSS SECTIONAL AREA OF A ROUND DUCT 785 x D WHERE D
49. ial 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 a composite of the various dryer models Be sure to check the descriptions of the parts thoroughly before ordering INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS MUST BE POSTED IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE POSTED SHALL BE OBTAINED FROM THE LOCAL GAS SUPPLIER EN RAANG AY KANA a BEA S SEY MOU IMPORTANT YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS SUPPLY or THE STEAM 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 Ee tim Safety and Health Administration STANDARDS CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING THE COMPUTER BOARD and THE IGNITION MODULE WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION CAUTION DRYER S SHOULD NEVER BE LEFT UNATTENDED WHILE IN OPERATION WARNING CHILDREN SHOULD NOT BE ALLOWED TO PLAY ON OR NEAR THE DRYER 5 CHILDREN SHOULD BE SUPERVISED IF NEAR DRYER S IN OPERATION WARNING The dryer must never be operated with any of the back guards outer tops or service panels removed PERSONAL INJURY or FIRE COULD RESULT FOR YOUR SAFETY
50. iquids 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 9 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 Dryer s must be exhausted to the outdoors 6 Although ADC produces a very versatile machine 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 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 like materials Drying in a heated basket tumbler may damage plastics or rubber and also may be
51. l as any other correspondence pertaining to the returned part s must be included inside the package with the failed merchandise 36 A a et MR te a ela Aa ta PA A 2 Each part must be tagged with the following information a Model number and serial number of the dryer from which the part was removed b Nature of failure be specific c Date of dryer installation d Date of part failure e Specify whether the part s being returned is for a replacement a credit or a refund NOTE If a part is marked for a credit or a refund the invoice number covering the purchase of the replacement part must be provided NOTE Warranty tags ADC Part No 450064 are available at no charge from ADC upon request 3 The company returning the part s must clearly note the complete company name and address on the outside of the package 4 ALL returns must be properly packaged to insure that they are not damaged in transit Damage claims are the responsibility of the shipper IMPORTANT No replacements credits or refunds will be issued for merchandise damaged in transit 5 ALL returns should be shipped to the ADC factory in such a manner that they are insured and a proof of delivery can be obtained by the sender 6 Shipping charges are not the responsibility of ADC ALL returns should be prepaid to the factory Any C O D or COLLECT returns will not be accepted IMPORTANT NO replacements credits or re
52. n Dryer Corporation certain information is reguired to insure proper service parts information from ADC This information is on the data label that is located behind the left coin control panel on the right wall as shown in the illustration above When contacting ADC please have the model number and the serial number readily available The Data Label 1 Model Number i The model number is an ADC number which describes the size of the dryer and the type of heat gas electric or steam 2 Serial Number The serial number allows ADC to gather information on your particular dryer 3 Manufacturing Code Number a The manufacturing code number is a number issued by ADC which describes ALL possible options on i your particular model 49 4 Type of Heat The type of heat describes the type of heat gas either natural or Liquid Propane L P electric or steam 5 Heat Input for GAS DRYERS This describes the heat input in British Thermal Units per Hour BTUH 6 Electric Service This describes the electric service for your particular model 7 Gas Manifold Pressure for GAS DRYERS This describes the manifold pressure taken at the gas valve tap 50 PRE VRE SA LA T PAS TE AN EA TERT RE YA YO KIYE LOTRE GAS ETA AA CaO SERS DE RA REAL ON MA FY thoes SIR A A AN OO On aes OU EAR BOORD RE KEIR ES re ENGER ALAN PE AWA YO EE FE KE eee VIE AE DE KREYE A PED EN geld an id N ui HA Hi Yo PE ann Ta e can S
53. nnected 7 ALL ducts should be taped to prevent moisture and lint from escaping into the building 8 Inspection clean out doors should be installed throughout strategic points in the duct work for periodic inspection and cleaning 9 Wherever the duct passes through combustible materials the opening must be 2 inches larger all the way _ around than the duct The duct must be centered within this opening 10 The outside of the duct work must be protected from the weather A 90 elbow must be used for a horizontal run and when going vertically through the roof by using a 180 turn to point the opening downward The distance between the exhaust duct and the nearest obstruction 1 e roof or ground must be twice the diameter of the duct 11 DO NOT use screens or caps on the outside opening of the exhaust duct work 12 The duct work exhaust outlets SHOULD NOT be located near make up air openings If make up air openings are located too close to the exhaust outlet lint and fumes may be drawn back into the dryer area through these openings 13 Exhaust back pressure measured by a manometer at each basket tumbler exhaust duct should not exceed 0 3 inches water column when both baskets tumblers are operating 22 A ER A A NESSES CEES EE TUA FA k av bu ke A AA AA a koub M po FAS ESR ERS As DS he kek hki kana ke SAL Arte ee BL RAY SE EE A TAY A PS SE SEE NE ON ah ra n VOL YE F Electrical Information 1 Electrical Requir
54. o the address indicated on the returned card at no charge to the customer Second we record the individual installation date of that specific ayer SO as to extend the customer s warranty period If a warranty card does not come with the individual dryer contact the ADC Warranty Department or Service Department at 508 678 9000 IMPORTANT A separate warranty card must be completed and returned for each individual dryer NOTE Be sure to include the installation date when returning warranty card s B Warranty For a copy of the ADC commercial warranty covering your particular dryer s contact the ADC distributor from whom you purchased the equipment and request dryer warranty form ADC Part No 450199 If the distributor cannot be contacted or is unknown warranty information can be obtained from the factory by contacting the ADC Warranty Department at 508 678 9000 NOTE Whenever contacting the ADC factory for warranty 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 C Returning Warranty Parts ADC has a Warranty Parts Department that handles all returned warranted merchandise To expedite processing the following procedures must be followed 1 No parts are to be returned to ADC without prior written authorization Return Material Authorization from the factory a The R M A issued by the factory as wel
55. opening and closing of the damper IMPORTANT ALL duct work joints must be taped to prevent moisture and lint from escaping into the dryer and or building The BOTTOM basket tumbler includes 6 inch duct work which extends from the dryer blower duct to the lower back guard area At this point the diameter must be increased to meet the application as described further in this manual 13 a Connecting Both Top Basket Tumbler and Bottom Basket Tumbler Together Both the top basket tumbler and the bottom basket tumbler can Y together to form one common connection point The bottom basket tumbler already includes 6 inch diameter ducting extending to the lower back guard area The minimum connection at this point is 8 inches The upper basket tumbler includes no internal duct work Not provided by ADC and must be purchased elsewhere must be a minimum of 6 inches and only to the top of the dryer At this point where the internal ducting ends at top of the dryer the diameter must be increased to meet the AppiicaHon as described further in this manual EXTERNAL SINGLE DRYER VENTING CONNECTIONS WITH DRYER COMMON EXHAUST HORIZONTAL DUCTING VERTICAL DUCTING 15 MAXIMUM D VA NU f SEE NOTE A 7 7 2 X D CLEARANCE 10 DIA MINIMUM AN 15 MAXIMUM L DANE L 10 DIA MINIMUM co SEE NOTE A 8 x 8 x 10 Y ii RA DIY om 8 x 8 x 10 N 2 X D CLEARANCE all 8 DIA DUCT 8 DIA
56. or use with L P gas have the gas valve s pressure regulator blocked open so that the gas pressure must be regulated upstream of the dryer The pressure measured at each gas valve body pressure tap must be a consistent 10 5 inches water column 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 Piping Connections ALL components materials must conform to NATIONAL FUEL GAS CODE specifications or in Canada _ the CANADIAN INSTALLATION CODES for General Installation and Gas Plumbing 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 Btu s being supplied The dryer is provided with two 2 3 4 N P T inlet pipe connections one for each basket tumbler at the rear of the dryer If a separate feed is provided for each basket tumbler from the main supply line header then a 3 4 line connection is sufficient However if the top basket tumbler and the bottom basket tumbler connections are connected together the supply from the header must be increased to 1 inch maximum fifty 50 feet to the header For typical gas connections refer to the illustration on page 28 It is recommended that a gas shut off valve be provided to the gas supply line of each dryer tumbler for ease in servicing The size of the gas
57. pproximately 1 5 seconds pre purge time d The module s indicator light will then turn green The gas valve will be energized and the ignitor probe will spark for approximately 8 seconds The burner flame should now be established e With the burner flame on remove the flame sensor wire from the FP terminal of the DSI module f The burner flame must shut off and the ignition module must lock out with the DSI module s indicator light red g Stop the drying cycle with the flame sensor wire still removed restart the drying cycle h The ignition module must proceed through the pre purge with the indicator light red the ignition trial time of approximately 8 seconds with the indicator light green and then proceed to lock out with the indicator light red i Functional check of the Direct Spark Ignition DSI Module is complete 1 Replace the flame sensor wire from the FP terminal to the DSI module 52 PEAR INST REMOTE AA kot FEY L ONA RARA A AR TETE SAA Da pe Sele ke bee 3 OE ad DEU ETES EES BEE SEE ASNAN DIR SELE D AAN SEER ESE TOE n ET a tans FEE AT svi A Atis POOR RA PRA KA DEYO ZAGO AD Ee OPE OE TRAE DO kak OT CEI AE IR TAY ABA RE RE avant tava moute OE EA RE OE TED ADC450104 1 07 05 95 250 2 O8 04 95 100 3 10 23 25 250 4 11 27 95 1 000 5 03 04 96 500 6 08 12 96 500 7 10 11 96 400 8 03 23 99 5 9 11 27 00 10 American Dryer Corp
58. put into the dryer and the main door is closed start the dryer as follows a Insert the proper number of coins into the coin acceptor Once the correct Amount To Start has been inserted the LED display will read PUSH b Determine fabric setting selection Setting HIGH TEMP is the high temperature range PERM PRESS is the medium temperature range and LOW TEMP is the low temperature range Once the fabric temperature setting selection has been determined you start the dryer by pressing the fabric setting key desired i e LOW TEMP c The dryer will now start and the LED display for the basket tumbler selected will read the setting and the time vended i e LO 10 d The cycle time will count down until the drying and cooling cycles are completed e Upon completion of the drying cycle and cooling cycle the dryer will shut off the tone buzzer will sound for five 5 seconds and the LED display will read donE NOTE If the Anti Wrinkle program is active the LED display will remain reading donE and the Microprocessor Controller computer will proceed through the Anti Wrinkle program until the maximum Active Guard Time has expired or until the main door is opened whichever comes first NOTE If the Anti Wrinkle program is not active or in use the LED display will read donE until the main door is opened at which time the LED display will read FILL and the Amount To Start f Notes 1 The
59. s microprocessor controller computer LED displays continues to read cycle in progress indicator dots are off and dryer can be restarted by pressing selection key 1 Intermittent connection in the main door lint drawer circuit a Main door switch or lint drawer switch out of proper adjustment b Loose connection in main door switch or lint drawer switch wiring c Failed main door or lint drawer switch G The dryer does not start and the microprocessor controller computer LED display reads door 1 Microprocessor controller computer door input LED is off 42 PAT A ta Ia OE AA TAY EE RAY AAS AVR OD TENGEN TLE R S BA DA DA LEE AAEL EE EA OE LLE VESEL ETE EE ELA BANDA ET SAN RA VO ONA a OO A OO On A A os em oz a a Main door and or lint drawer is not properly closed b Failed main door switch c Failed lint drawer switch d Open circuit broken wire and or termination in main door switch wiring or lint drawer switch wiring e Failed 24 VAC step down transformer 2 Microprocessor controller computer door input LED is on a Failed microprocessor controller computer H The dryer does not start COIN MODELS ONLY coin s inserted and the LED display continues to read FILL and or Amount to Start does not read PUSH 1 Coin acceptor is not adjusted properly or is dirty with lint 2 Failed coin acceptor switch 3 Parameter in Program Location 01 PLO1 set incorrectly a Ba
60. spection doors should be installed at strategic points in the exhaust duct work for periodic inspection and cleaning The duct work material must meet applicable National State and Local codes or in Canada the duct work material used must meet applicable Canadian National Provincial and Local codes IMPORTANT When connecting duct work to the dryer s top basket tumbler exhaust duct work be sure that when screws are used they do not restrict the operation both opening and closing of the damper NOTE When the exhaust duct passes through a wall ceiling or roof made of combustible materials the opening must be 2 inches larger all the way around than the duct The duct must be centered within this opening To protect the outside end of horizontal duct work from the weather a 90 elbow bent downward should be installed where the exhaust exits the building If the exhaust duct work 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 nearest obstruction IMPORTANT DO NOT use screens or caps on the outside opening of exhaust duct work 11 IMPORTANT Exhaust back pressure measured by a manometer at the dryer exhaust duct area must not exceed 0 3 inches water column NOTE Careful consideration should be given to where the exhaust duct is located in relation to
61. ternal regulator must be added to each dryer 4 Make a complete operational check of ALL safety related circuits i e lint basket switches and sail switches NOTE The sail switch can be checked for proper operation by opening the main door and while holding the main door switch in start the dryer The heating unit should not come on If it does make the necessary adjustments 5 Each basket tumbler SHOULD BE operated through one 1 complete cycle to assure that no further adjustments are necessary and that ALL components are functioning properly IMPORTANT The dryer baskets tumblers are treated with a protective coating This coating can be removed by tumbling old clothes or material in the baskets tumblers using a mild detergent to remove the protective coating NOTE Drying and cooling cycles are complete when the LED display reads donE 6 Computer Programs Selections Each Microprocessor Controller computer has been preprogrammed by the factory with the most oo commonly used program parameter selections If microprocessor computer program changes are ANN required refer to the Microprocessor Controller Computer Programming Manual which was l shipped with the dryer 31 SECTION IV OPERATING INSTRUCTIONS A Starting the Dryer 1 Coin Dryers The dryer is available for use when the LED display reads FILL and or the amount needed to start the dryer 1 e 25 Once the load has been
62. tration MAN2172 on page 19 and the illustration MAN2171 on page 20 show the minimum cross sectional are for multiple dryer venting These figures must be increased in proportion if the main duct run from the last dryer to where it exhausts has numerous elbows or is unusually long IMPORTANT For extended duct work runs the cross sectional area of the duct can only be increased to an extent For extended duct work runs or where numerous elbows are used a professional HVAC firm should be consulted for proper venting information NOTE Inspection doors should be installed at strategic points in the exhaust duct work for periodic inspection and cleaning _ a Multiple Dryer Venting where each basket tumbler is individually vented With multiple venting where each basket is vented independently a separate exhaust is used for each basket tumbler to the common main duct a minimum of an 8 inch diameter duct 50 square inches cross sectional area connection between the dryer and common main duct is acceptable providing this duct does not exceed eight 8 feet in length 18 MULTIPLE DRYER VENTING WITH 8 DIAMETER EXHAUST CONNECTIONS AT COMMON DUCT Ge N Nitin ERS INUM CROSS Ar AN kou DUCT DIAMETER N EE Ee EE 15 MAXIMUM HORIZONT AL sa L 29 625 MIN TUMBLER EXHAUST MUST ENTER MAIN EXHAUST DUCT AT A 45 ANGLE 2 x D CLEARANCE e Dewees IMPORTANT NO MORE TH
63. uct area should I not exceed 0 3 inches water column If the length of the duct work run or quantity of elbows used exceeds the specifications noted in this manual the cross sectional area of the duct work must be increased in proportion to the number of elbows or duct run added a Single Dryer Venting with each basket tumbler independently vented all the way to the outdoors IMPORTANT For extended duct work runs or where numerous elbows are used the cross sectional area can only be increased to an extent and a professional HVAC firm should be consulted for proper venting information IMPORTANT UNDER NO CIRCUMSTANCES CAN THE DRYER BE VENTED TO THE OUTDOORS USING A 6 INCH DIAMETER EXHAUST DUCT Where independent exhaust ducting is used for each basket tumbler the connection size at the point where the internal ducting 6 inch diameter leaves the dryer the minimum size connection is 8 inch diameter 54 Square inches cross sectional area and this is only true providing Refer to the illustration MAN2114 on page 16 for details 1 The maximum duct run is no more than 20 feet 2 The duct work is a horizontal run no riser 3 There is no more than one 1 elbow which includes the outside outlet i e elbow used for outside protection IMPORTANT Even though the dryer s exhaust outlet size is six 6 inches in diameter at both the top basket tumbler damper duct and bottom basket tumbler elbow

American Dryer Corp. AD-530D User's Manual

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