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ADC AD-170SE Clothes Dryer User Manual

1. te tlf en 29 I Preparation for Operations tant o nde i eode 33 J PreoperatiGtial Fest Em 34 K Preoperagonal Instructions du oo stad ose ede quet uad quee t nn fub Te tin de 36 L Compressed Arr Requireraents een eae se ates es 36 M Shutdown Insttctons sii gp e e ie ed 37 SECTION IV SERVICE PARTS INFORMATION eere eese eee eene ese esse esses en asse stet tasse tenue 38 LN iu c P 38 MR i Bre Le E 38 SECTION V WARRANTY INFORMATION co Re aha dre Ung Ea a aan 39 Returning Warranty Cards eet reet erst UNA Nasa qua ie aient 39 B UCET 39 SECTION VI ROUTINE MAINTENANCE sister eee xo eue Eve ceased 41 Ay GI up A 41 etui uie o E uA Mee E M i 43 Es DubHcatlon osos ode Eod tt 43 SECTION VII MANUAL RESET BURNER HI LIMIT INSTRUCTIONS 44 A Phase EP 44 Dual E E NE EE E E AT 44 SECTION VIII DATA LABEL INFORMATION sssseeseesseseeecoeseesoerceecoeseecoeroecooesoeeoorcoesoreoeeeeesoeeeseoe 45 SECTION IX REVERSING TIMER SPIN DWELL ADJUSTMENTS eene eene nete nne 46 SECTION X PROCEDURE F
2. SERVICE pyase WIRE MINIMUM FUSING cercu VOLTAGE SERVICE WIRE SIZE Pval Element BREAKER 60 Hz 50Hz Time Delay 208 39 3 28 3 R 50 50 230 39 3 31 9 i 50 50 240 39 3 26 7 45 45 380 39 3 16 2 i 25 25 380 39 4 16 1 25 25 400 39 ane 16 1 25 25 416 39 4 16 0 25 25 440 39 3 14 4 20 20 460 39 3 13 9 x 20 20 480 39 3 13 9 X 20 20 575 39 3 11 4 20 20 AWG Stranded Wire Type size wire as per National Electrical Code or local codes 1 23 09 3 Wire is available b Electric Models Only ELECTRIC 126 kW ELECTRICAL SERVICE SPECIFICATIONS PER DRYER IMPORTANT 208 VAC AND 240 VAC ARE NOT THE SAME When ordering specify exact voltage NOTES 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 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 39 dryers must be 3 pole type SERVICE pyase WIRE MINIMUM FUSING ccur VOLTAGE SERVICE WIRE SIZE Element BREAKER 60 Hz 50Hz Time Delay 416 39 4 191 300 300 460 3
3. AD 170SE Installation Manual Phase 7 Non Coin S A F E System WARNING For your safety the information in this manual must be followed to minimize the risk of fire or explosion and 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 DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electrical switch do not use any phone in your building e Clear the room building or area of all occupants e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e f you cannot reach your gas supplier call the fire department nstallation and service must be performed by a qualified installer service agency or the gas supplier American Dryer Corp 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 DE GAZ e Ne pas tenter d allumer d appareils e Ne touchez aucun interrupteur Ne pas vous servir des t l phones se trouvant dans le b timent Evacuez l
4. 55555 5255 5556 lt 5 lt 5 302440 5596 255 1 1 see lt 4 see RRR inches 30 48 cm above the dryer top console module and inches 2 54 or 5 08 cm is suggested for ease of installation and maintenance Allowances must be made for the opening and closing of the control door and S z o TD om N A S z oO TD ye o S B n o o g n D a d o E o o 2 o E ye o g o r2 o o D TD o o gt 5 Bulkhead facing should not be installed until after the dryer is in place Ceiling area must be When fire sprinkler systems are located above the dryers a minimum of 18 un o oO 2 7 oU E con add RTS L seen NS gt S 22 m Tipa He m 5000 SE 59 04 o gt IL gt 5 50 E Ce 59 p 1 QS ES 5 N v RSS y g 5092 s 5 i D 4 U S 50 Ve a 5559 si 2 M a 8 Uum 7 9 5 93239 x o 25552505509 1 550505095 09669 SRS ne d BERRES RRR RRS AT ORT REI e RE TT o Re nee S 7 gt f oo 0000006 50090 55 S 0 P 5 1 N 0000606 Re S 5000 655 0000606 x RS 4 5 1 999909 p A gt 2 Z 13 D FRES
5. 11 Remove articles from the dryer as soon as the drying cycle has been completed WARNING Articles left in the dryer after the drying and cooling cycles have been completed can create a fire hazard 12 DO NOT operate steam dryers with more than 125 psi 8 62 bar steam pressure Excessive steam pressure can damage the steam coil and or harm personnel 13 Replace leaking flexible steam hoses or other fixtures immediately DO NOT operate the dryer with leaking flexible hoses PERSONAL INJURY MAY RESULT 14 READ AND FOLLOW ALL CAUTION AND DIRECTION LABELS ATTACHED TO THE DRYER 15 For safety proper operation and optimum performance the dryer must not be operated with a load less than sixty six percent 6696 112 Ib 51 kg of its rated capacity WARNING 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 Occupational Safety and Health Administration STANDARDS SECTION II SPECIFICATIONS COMPONENT IDENTIFICATION A SPECIFICATIONS MAXIMUM CAPACITY DRY WEIGHT 170 Ib 77 11 kg TUMBLER DIAMETER 51 1 2 130 81 cm TUMBLER DEPTH 42 1 2 107 95 cm TUMBLER VOLUME 51 20 cu ft
6. 1 Microprocessor Control Keypad Panel Assembly controls 2 Control top access Door Assembly 3 Main Door Assembly 4 Lint Drawer 5 Lint Door 6 7 8 2 Dryer Rear View 1745 REAR VIEW No Description 1 Basket drive Motor Assembly 2 Blower Motor Mount Assembly 3 Idler Bearing Mount Assembly 4 Basket tumbler Bearing Mount Assembly 5 Electric Service Relay Box 6 Heating Unit 7 Data Label and Installation Label 8 1 8 Compressed Air Supply Inlet behind gusset 9 Side Access Opening 10 Front Access Opening Impellor fan Assembly Electric service connections are made in this box 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 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 or
7. 08 cm LARGER THAN THE DUCT ALL THE WAY AROUND THE DUCT MUST BE CENTERED WITHIN THIS OPENING 2 M H 20 50 8 cm DIAMETER 4400 TIONS AT COMMON DUCT SQ IN 707 531 315 SQ 4561 3426 2032 IN 30 26 20 VERTICAL VERTICAL MAXIMUM mu E NOTE A NOTE A H D 2 2 CLEARANCE _ 5 3 re Ae 0 0 A LL rd Me 4 P T NN INSPECTION DOORS TO INDIVIDUAL DRYERS Se 0 TUMBLER EXHAUST MUST ENTER MAIN 5 ANGLE INCE BETWEEN 14161 cm 2 X D CLEARANCE TCOSTA 05 15 00 IMPORTANT NO MORE BE CON N 3 DRYERS CAN TO ONE COMMON DUCT VENT 20 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 material and workmanship must conform to the applicable requirements ofthe National Electrical Code ANSI NFPA NO 70 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 Failureto comply with these codes or ordinances and or the
8. If this conversion is necessary contact the reseller who sold the dryer or contact the ADC factory IMPORTANT THIS GAS DRYER IS NOT PROVIDED WITH AN INTERNAL GAS SUPPLY SHUTOFF AND AN EXTERNAL GAS SUPPLY SHUTOFF MUST BE PROVIDED 25 2 Technical 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 1 1 2 Inlet supply size 1 1 2 N P T minimum Btu hr input 1 Natural Gas 550 000 138 600 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 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
9. P tank or an external regulator must be added to each dryer TYPE OF GAS Liquid Propane Btu hour kcal hr Natural Liquid Propane Conversion Kit Rating Rating Qty D M S Part No D M S Part No Part Number 550 000 138 600 4 2 140839 4 29 140820 880978 Shaded area is stated in metric equivalent Drill Measurement Size D M S equivalents are as follows Natural Gas 2 0 2210 5 6134 mm Liquid Propane Gas 29 0 1360 3 4544 mm 26 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 Btu being supplied The dryer is provided with a 1 1 2 N P T inlet pipe connection extending out the back area of the burner box The minimum pipe size supply line to the dryer is 1 1 2 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 travel
10. Requirements in Section E IMPORTANT The dryer should be located where a minimum amount of exhaust duct will be necessary 9 The dryer must be installed with adequate clearance for air openings into the combustion chamber 10 B UNPACKING SETTING UP Remove protective shipping material 1 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 remove skid from the dryer locate and remove the four 4 lag bolts securing the base of the dryer to the wooden skid Two 2 are at the rear base and two 2 are located in the bottom of the lint chamber To remove the two 2 lag bolts located in the lint chamber area remove the lint drawer and the three 3 Phillips head screws securing the lint door in place 1 Leveling Dryer a Tolevelthe dryer place 4 inch 10 16 cm square metal shims or other suitable material under the base pads It is suggested that the dryer be tilted slightly to the rear refer to the illustration above b The V belts are disconnected from the basket tumbler drive motor for shipping Reconnect V belts before starting the dryer 11 Ifmore headroom is needed when moving the dryer into position the top console module may be removed To Remove Top Console module a Disconnect the ground wir
11. When contacting ADC certain information is required to ensure proper service parts information from ADC This information is on the data label that is affixed to the left side panel wall area behind the control door When contacting ADC please have the model number and serial number available 1 2 MODEL NUMBER Describes the size ofthe dryer and the type of heat gas electric or steam SERIAL NUMBER Allows the manufacturer to gather information on your particular dryer MANUFACTURING CODE NUMBER The number issued by the manufacturer which describes ALL possible options on your particular model TYPE OF HEAT This describes the type of heat for your particular dryer gas either natural gas or liquid propane L P gas electric or steam HEAT INPUT for GAS DRYERS This describes the heat input in British thermal units per hour Btu hr ORIFICE SIZE for GAS DRYERS Gives the number drill size used ELECTRIC SERVICE This describes the electric service for your particular model GAS MANIFOLD PRESSURE for GAS DRYERS This describes the manifold pressure taken at the gas valve tap 45 SECTION IX REVERSING TIMER SPIN DWELL ADJUSTMENTS Timer models have an electric reversing timer in the electric service box which is located in the upper left rear area of the dryer Both the dwell stop time and basket tumbler spin time are adjustable by mode selection switches located on the electron
12. control is functioning Check to be sure that the drive belts between the idler pulley and the motor pulley have been reconnected NOTE The drive belts were disconnected at the factory prior to dryer shipment 6 GAS MODELS 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 drawer 1s securely in place 12 13 Rotate the basket tumbler drum by hand to be sure it moves freely Check bolts nuts screws terminals and fittings for security GAS MODELS AND STEAM MODELS check to ensure air supply 80 psi 5 51 bar is connected to the dryer STEAM MODELS check to ensure ALL steam shutoff valves are open STEAM MODELS check steam damper operation Check basket tumbler bearing setscrews to ensure they are ALL tight 33 J PREOPERATIONAL TEST 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 installation conditions 1 Turn on electric power to the dryer 2 Make sure the main door is closed and the lint drawer is securely in place 3 Referto the Operating Instructions for starting your particular model dryer 4 C
13. damper solenoid valve which is located at the rear inner top area of the dryer just in front of the electric service relay box Refer to the bottom illustration on page 32 a Air Requirements Compressed Air Supply Air Pressure Normal 80 psi 5 51 bar Minimum Supply 70 psi 4 82 bar Maximum Supply 90 psi 6 21 bar Shaded areas are stated in metric equivalents b Air Connection Air connection to system 1 8 N P T c Noairregulator or filtration is provided with the dryer External regulation filtration of 80 psi 5 51 bar must be provided Itis suggested that a regulator filter gauge arrangement be added to the compressed air line just before the dryer connection This is necessary to ensure that correct and clean air pressure 1s achieved 5 Steam Damper System Operation The steam damper as shown in the top illustration on page 32 allows the coil to stay constantly charged eliminating repeated expansion and contraction When the damper is opened the air immediately passes through the already hot coil providing instant heat to start the drying process When the damper is closed ambient air is drawn directly into the basket tumbler allowing a rapid cool down Diagram 1 shows the damper in the heating open mode allowing heat into the basket tumbler Diagram 2 shows the damper in the cool down closed mode pulling ambient air directly into the basket tumbler without passing through the coi
14. diagnostic indicator indicates dryer controller is calling for heat and that ALL interlocks have been satisfied 48 SECTION XI SENSOR ACTIVATED FIRE EXTINGUISHING S A F E SYSTEM The exclusive 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 F E system water Jet s to quickly extinguish the flames The water jet s remain on for 2 minutes and will automatically activate again 1f 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 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 IMPO RTANT Itis the installer s or owner s responsibility to see that the necessary or required water water pressure pipe size or connections are provided The manufacturer assumes no responsibility if the S A F E system is not connected installed or maintaine
15. electric water solenoid valve NOTE The3 4 11 5 NH is a standard hose coupling screw thread It is not to be confused with 3 4 N P T The sealing of an NH connection is made with a washer opposed to the mating threads of an N P T assembly The two 2 thread designs are not compatible IMPORTANT Flexible 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 Sc a 12 3 03 MAN7032 50 OPTIONAL MANUAL BYPASS Provisions are made in the dryer S A F E 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 three 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 three way fitting which has a 3 8 F P T and a coupling must be used to provide the minimum 1 2 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 fr
16. 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 it will create 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 Theuse of aluminum wire will VOID THE WARRANTY NOTE Wiring diagrams are affixed to the inside at the top front control door and the rear upper back guard panel 2 Electrical Service Specifications a Gas and Steam Models Only GAS AND STEAM ELECTRICAL SERVICE SPECIFICATIONS PER DRYER IMPORTANT 208 VAC AND 240 VAC ARE NOT THE SAME When ordering specify exact voltage NOTES 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 39 dryers must be 3 pole type
17. the ADC Warranty Department within thirty 30 days from the FA X letter date then no replacements credits or refunds will be issued and the merchandise will be discarded 40 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 an ADC 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 REMOVE POWER FROM THE DRYER BEFORE PERFORMINGANY MAINTENANCE IN THE DRYER cleaning the lint drawers and both steam coil lint screens are the only exceptions NOTE Suggested time intervals shown are for average usage which is considered six 6 to eight 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 CLEAN LINT FROM LINT DRAWER SCREEN EVERY THIRD OR FOURTH LOAD NOTE The frequency of cleaning the lint screens can be
18. 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 ofthe exhaust ductwork a ey TEAM FIC TINIC LINDIFONIT AI FL LO Vit PNP VULC I HNO IORIZON UL BL A x j 2 SEE NOTE A 19 WITH 18 45 72 cm DIA ONNEC TIONS AT COMMON DUCT NO OF DRYERS 3 2 1 SQ 615 455 255 SECTION AREA so 3967 2935 1645 28 24 18 UM ROUND DIAMETER CM 71 61 46 VERTICAL DUCTINI MAXIMUM 2 x NOTE NOTE A f 2 X D CLEARANCE s 33 INSPECTION leno p 4 D 2 f p P TO INDIVIDUAL DRYERS MINI _ DUCT WALL 4 7 EXHAUST MUST ENTER MAIN 2XDC DUCT AT A 45 ANGLE HORIZONTAL DUC 1 5287 IMPORTANT MORE 3 DRYERS E CONNECTED TO ONE COMMON DUCT VENT FORMULAS TO CALCULATE DUCTING CROSS SECTIONAL AREA CROSS SECTIONAL AREA OF A ROUND DUCT 785 19 939 mm x D WHERE D DIAMETER OF THE DUCT H CROSS SECTIONAL AREA OF A RECTANGULAR DUCT W x H WHERE W WIDTH AND H HEIGHT W T A OPENING MUST BE 2 INCHES 5
19. 1 508 678 9000 IMPORTANT Aseparate warranty 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 ADC commercial warranty covering your particular dryer s contact the ADC reseller from whom you purchased the equipment and request a dryer warranty form If the reseller cannot be contacted or 1s unknown warranty information can be obtained from the factory by contacting the ADC Warranty Department at 1 508 678 9000 NOTE Whenever contacting the ADC factory 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 ALL dryer or parts warranty claims or inquires should be addressed to the ADC Warranty Parts Department 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 R M A from the factory NOTE AnR M A is valid for only thirty 30 days from date of issue a The R M A issued by the factory as well as any other correspondence pertaining to the returned part s must be included inside the package with the failed merchandise 39 2 Each part must be tagged with the following information a Model number and serial number of the dryer fro
20. 1 449 82 L TUMBLER DRIVE MOTOR 1 hp 0 75 kW BLOWER FAN MOTOR 7 1 2 hp 5 59 kW DOOR OPENING DIAMETER 31 3 8 79 69 cm DOOR SILL HEIGHT 33 3 8 84 77 cm WATER CONNECTION 3 4 11 5 NH North America 3 4 B S P T Outside North America DRYERS PER 20 40 CONTAINER 317 DRYERS PER 487 53 TRUCK 8 9 VOLTAGE AVAILABLE 208 575V 39 3 4w 50 60 Hz APPROXIMATE NET WEIGHT 2 103 lb 953 90 kg APPROXIMATE SHIPPING WEIGHT 2 269 Ib 1 029 20 kg AIRFLOW 60 Hz 3 700 cfm 104 77 cmm 0 50 Hz 3 083 cfm 87 30 cmm HEAT INPUT 550 000 Btu hr 138 598 kcal hr Oo EXHAUST CONNECTION DIAMETER 18 45 72 cm COMPRESSED AIR CONNECTION 1 4 Quick Connection COMPRESSED AIR VOLUME 4 25 cfh 0 12 cmh INLET PIPE CONNECTION 1 1 2 F N P T 1 1 2 B S P T CE and Australia Only VOLTAGE AVAILABLE 416 460V 30 3 4w 50 60 Hz APPROXIMATE NET WEIGHT 2 103 lb 953 90 kg oO APPROXIMATE SHIPPING WEIGHT 2 269 Ib 1 029 20 kg m AIRFLOW 60 Hz 3 700 cfm 104 77 cmm 5 50 Hz 3 083 cfm 87 30 cmm EXHAUST CONNECTION DIAMETER 18 45 72 cm COMPRESSED AIR CONNECTION 1 4 Quick Connection COMPRESSED AIR VOLUME 4 25 cfh 0 12 cmh LL OVEN SIZE kW Btu hr kcal hr 126 429 900 108 300 VOLTAGE AVAILABLE 208 575V 39 3 4w 50 60 Hz APPROXIMATE NET WEIGHT 2 259 Ib 1 024 67 kg APPROXIMATE SHIPPING WEIGHT 2 425 Ib 1 099 96 kg AIRFLOW 60 Hz 4 400 cfm 124 59 cmm E 50 Hz 3 666 cfm 103 80 cmm STEAM CONSUMPTION 725 lb hr 328 85 kg hr OPERATING STEAM PRESSURE 125 psi max 8 62 bar w
21. 12 Ib 51 kg load dry weight since the load s weight affects basket tumbler coast time during a direction reversal command It is important that the basket tumbler come to a complete stop prior to starting in opposite direction Microprocessor Controller computer Dryer Models a Spin and dwell stop times are not adjustable in the Automatic Mode and have been preprogrammed into the microprocessor controller computer for 150 seconds spin time in the forward direction and 120 seconds in the reverse direction with a 5 second dwell stop time b Spin and dwell stop times are adjustable in the Manual timed Mode 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 8 Each dryer should be operated through one 1 complete cycle to assure that no further adjustments are necessary and that ALL components are functioning properly 9 Makea complete operational check of ALL operating controls Microprocessor Controller computer Programs Selections Each microprocessor controller computer has been preprogrammed by the factory with the most commonly used parameter program selections If computer changes are required refer to the computer programming manual which was shipped with the dryer 35 K PREOPERATIONAL INSTRUCTI
22. 20 feet 6 09 meters with no more than two 2 elbows excluding dryer connections If the ductwork exceeds 20 feet 6 09 meters or has numerous elbows the cross sectional area of the ductwork must be increased in proportion to the length and number of elbows in it In calculating duct size the cross sectional area of a square or rectangular duct must be increased twenty percent 2096 for each additional 20 feet 6 09 meters The diameter of a round exhaust duct should be increased ten percent 1096 for each additional 15 feet 4 57 meters Each 90 elbow is equivalent to an additional 40 feet 12 19 meters and each 45 elbow is equivalent to an additional 20 feet 6 09 meters IMPORTANT For extended ductwork runs the cross section area ofthe ductwork can only be increased to an extent Maximum proportional ductwork runs cannot exceed 20 feet 6 09 meters more than the original limitations of 20 feet 6 09 meters with two 2 elbows When the ductwork approaches the maximum limits as noted in this manual a professional heating ventilating 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 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 preve
23. 9 3 172 i 225 225 AWG Stranded Wire Type size wire as per National Electrical Code or local codes 1 23 09 3 Wire is available 22 IMPORTANT The dryer must be connected to the electric supply shown on the data label In the case of 208 VAC or 240 VAC the supply voltage must match the electric service specifications ofthe data label exactly WARNING 208 VAC and 240 VAC ARE NOT THE SAME Any damage done to dryer components due to improper voltage connections will automatically VOID THE WARRANTY NOTE ADC reserves the right to make changes in specifications at any time without notice or obligation 3 Electrical Connections NOTE A wire diagram is included with each dryer and is affixed to the back side of the top control access door The only electrical input connections to the dryer are the 3 phase 39 power leads L1 L2 and L3 GROUND and in the case of 4 wire service the NEUTRAL These electrical connections are made at the terminal block located in the service relay box at the rear upper left hand corner of the dryer To gain access into this service box the service cover must be removed The LINE POWER and the GROUND connections to the dryer must be made through the knockout hole at the top of the electric service relay box A strain relief must be used where the line power ground wires go into the electric service relay box Providing local codes permit power connec
24. A 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 Btu being supplied 27 IMPORTANT The dryer andits 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 ofthe gas supply system at test pressures equal to or less than 1 2 psig 3 5 kPa c CEDUICI GAS SERVICE LINE Fa WES A GAS W ER EATERS a NW PA A x S DIE E f DRYERS JRTERD OUT FL 1 DRYERS DID PELA MAN5273 28 H STEAM INFORMATION Itis your responsibility to have ALL steam plumbing connections made by a qualified professional to assure that the installation is adequate and conforms to local and state regulations or codes IMPORTANT Failure to comply with the requirements stipulated in this manual can result in component failure which will VOID THE WARRANTY NOTE The dryer is manufactured with a pneumatic piston damper system which requires
25. H AIR SUPPLY REQUIREMENTS 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 Ifthe 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 The dryer must be installed with provisions for adequate combustion and make up air supply 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 3 700 cfm cubic feet per minute 104 77 cmm cubic meters per minute must be supplied to each gas dryer and 4 400 cfm 124 59 cmm must be supplied to each steam dryer As a general rule an unrestricted air entrance from the outdoors atmosphere of a minimum of 4 square feet 0 37 square meters 1s required for each gas dryer and a minimum of 4 75 square feet 0 44 square meters for each steam dryer 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 3396 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 a separate make up air opening for each d
26. O NOT OBSTRUCT THE FLOW OF COMBUSTION AND VENTILATION AIR CHECK CUSTOMER FURNISHED BACK DRAFT DAMPERS IN THE EXHAUST DUCTWORK INSPECTAND REMOVE ANY LINTACCUMULATION 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 shut down of the heat circuit safety switches or thermostats NOTE Whencleaning the dryer cabinet s avoid using harsh abrasives A product intended for the cleaning ofappliances is recommended Check ALL V belts for tightness and wear Retighten realign or replace if required NOTE V belts should be replaced in matched sets pairs 42 B ADJUSTMENTS 7 DAYS AFTER INSTALLATION AND EVERY 6 MONTHS THEREAFTER Inspect bolts nuts screws bearing setscrews grounding connections and nonpermanent gas connections 1 unions shutoff valves and orifices Fan impellor V belts along with the motor and drive belts should be examined and replaced if necessary Tighten loose V belts when necessary Complete operational check of controls and valves Complete operational check of ALL safety devices 1 e door switches lint drawer switch sail switch burner and hi limit thermostats NOTE Squirrel cage type fan impellor on the blower motor must be inspected and cleaned every 6 months C LUBRICATION The fan shaft bearings and ALL the basket tumbler drive shaft and idler shaft bearings must be lubricated every 3 months Us
27. ONS NON COIN MODELS 1 To start the dryer a Microprocessor Controller Computer Dryers 1 The light emitting diode L E D display will read READY 2 Press the E on the keypad 3 The dryer will start and the L E D display will show MANUAL DRYING CYCLE E DRYING TEMPERATURE 180 F DRYING TIME 50 MINUTES b Dual Timer Dryers 1 Turn drying timer knob for a time of 20 minutes 2 Select High Temp 3 Push Push To Start button 4 To stop dryer open the main door 2 Spinand dwell stop times are adjustable at the reversing timer L COMPRESSED AIR REQUIREMENTS The dryer requires an external supply of compressed air 2 5 cfh cubic feet per hour 80 psi 0 07 cmh cubic meters per hour 5 51 bar for gas models and 3 25 cfh 80 psi 0 09 cmh 5 51 bar for steam models For steam models compressed air is necessary for the air operated steam damper On both the steam models as well as the gas models compressed air is necessary required for blower air Jet operation to clean lint from the impellor fan squirrel cage 1 AirRequirements a Microprocessor Controller Computer Dryers Compressed Air Supply Air Pressure Normal 80 psi 5 51 bar Minimum Supply 70 psi 4 82 bar Maximum Supply 90 psi 6 21 bar Shaded areas are stated in metric equivalents 36 2 Air Regulation No air regulation or air filtration is provided with the dryer Ext
28. OR FUNCTIONAL CHECK OF REPLACEMENT 8 1 aeneae 47 SECTION SENSOR ACTIVATED FIRE EXTINGUISHING S A F E SYSTEM 49 SECTIONI 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 1s noticed inspect further before delivering carrier leaves Dryers damaged in shipment l 2 ALL dryers should be inspected upon receipt and before they are signed for If there 1s 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 responsibi
29. TION 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 reseller from whom the ADC equipment was purchased If the reseller cannot be contacted or is unknown contact the ADC Service Department for a reseller in your area B PARTS 1 Replacement parts should be purchased from the reseller from whom the ADC equipment was purchased If the reseller cannot be contacted or is unknown contact the ADC Parts Department for a reseller in your area Parts may also be purchased directly from the factory by calling the ADC Parts Department at 1 508 678 9000 or you may FAX in your order at 1 508 678 9447 NOTE When ordering replacement parts from the ADC reseller or the ADC factory be sure to give them the correct model number and serial number so that your parts order can be processed in an expeditious manner 38 SECTION V WARRANTY INFORMATION RETURNING WARRANTY CARDS gt 1 Before any dryer leaves the ADC 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 ADC Warranty Department or the ADC Service Department at
30. Y 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 Caution Label all wires prior to Attention Au moment de l entretien des commandes disconnection when servicing tiquetez tous les fils avant de les d brancher Des controls Wiring errors can cause erreurs de c blage peuvent entra ner un fonctionnement improper operation inad quat et dangereux CAUTION DRYERS SHOULD NEVER BELEFT UNATTENDED WHILE IN OPERATION WARNING CHILDREN SHOULD NOT BEALLOWED TO PLAY ON OR NEAR THE DRYER S CHILDREN SHOULD BE SUPERVISED IF NEAR DRYERS IN OPERATION FOR YOUR SAFETY 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 the lint drawer switch or the heat circuit ever be disabled 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 WARNING DRYER MUST NEVER BE OPERATED WITHOUT THELINT FILTER SCREEN IN PLACE EVENIFAN EXTERNALLINT 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 e
31. a pi ce le b timent ou la zone e Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur e Si 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 American Dryer Corporation 88 Currant Road Fall River MA 02720 4781 USA Telephone 1 508 678 9000 Fax 1 508 678 9447 e mail techsupport amdry com www amdry com ADC Part No 113398 12 Retain This Manual In A Safe Place For Future 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 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 Ne pas entreposer ni utiliser d essence or other flammable vapors ni d autres vapeurs ou liquides and liquids in the vicinity of inflammables proximit de cet this or any other appliance appareil ou de tout autre appareil We have tried to m
32. added IMPORTANT The dryer is not provided with a back draft damper When exhausted into a multiple common exhaust line a back draft damper must be installed at each dryer duct IMPORTANT No more than three 3 dryers should be connected to one 1 main common duct The main duct may be any shape or cross sectional area so long as the minimum cross section area is provided The illustrations on page 20 show the minimum cross section area for multiple dryer round or square venting These figures must be increased 10 square inches 64 52 square centimeters when rectangular main ducting is used and the ratio of duct width to depth should not be greater than 3 1 2 to 1 These figures must be increased in proportion if the main duct run to the last dryer to where it exhausts to the outdoors is unusually long over 20 feet 6 09 meters or has numerous elbows more than two 2 in it In calculating ductwork size the cross sectional area of a square or rectangular duct must be increased twenty percent 2096 for each additional 20 feet 6 09 meters The diameter of a round exhaust must be increased ten percent 1096 for each additional 20 feet 6 09 meters Each 90 elbow is equivalent to an additional 40 feet 12 19 meters and each 45 elbow is equivalent to an additional 20 feet 6 09 meters IMPORTANT For extended ductwork runs the cross section area ofthe ductwork can only be increased to an extent Maximum proportional ductwork ru
33. ake 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 The illustrations included in this manual may not depict your particular dryer exactly Important For your convenience log the following information DATE OF PURCHASE AD 170 PH7 RESELLER S NAME Serial Number s Replacement parts can be obtained from your reseller or the ADC factory When ordering replacement parts from the factory you can FAX your order to ADC at 1 508 678 9447 or telephone your order directly to the ADC Parts Department at 1 508 678 9000 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 A WARNING Proposition 65 Use of this product could expose you to substances from fuel combustion that contain chemicals known to the State of California to cause cancer birth defects and other reproductive harm IMPORTANT YOU MUST DISCONNECT AND LOCKOUT THE ELECTRIC SUPPLY AND THE GAS SUPPLY OR THE STEAM SUPPL
34. an external supply of clean dry regulated air 80 psi 10 psi 5 51 bar 0 68 bar Refer to Steam Damper Air System Connections Section H item 4 1 Steam Coil pH Level The normal pH level for copper type steam coils must be maintained between a value of 8 5 to 9 5 For steel type steam coils the pH level must be maintained between a value of 9 5 to 10 5 These limits are set to limit the acid attack of the steam coils IMPORTANT Coil failure due to improper pH level will VOID THE WARRANTY 2 Steam Requirements High Pressure Inlet 1 1 2 supply line connection qty one 1 at top manifold Return 1 1 2 return line connection qty one 1 at bottom manifold Operating Steam Pressure Maximum 125 psig 862 kPa Heat Input Normal Load 19 Bhp Consumption Approximate 725 Ib hr 328 85 kg hr Shaded areas are stated in metric equivalents The minimum operating pressure for optimum results is 100 psig 689 47 kPa 3 Installation Instructions To ensure an adequate supply of steam is provided be sure that the steam supply lines and steam return lines are sized and laid out as stipulated in this manual Inadequate steam supply lines and steam return lines or improper steam plumbing will result in poor performance and can cause component failure Clean dry steam must be provided to the dryer IMPORTANT Steam coil failure due to water hammer by wet steam wil
35. d properly INSTALLATION 1 Requirements The S A F E system must be supplied with a minimum water pipe size of 1 2 inch and be provided with 40 psi 4 t 20 psi 2 75 bar t 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 INOP ERATIVE IMPORTANT Appliance is to be connected to the water mains using a new hose set and the old hose set should not be reused 49 2 Water Connections The water connection is made to the 3 4 11 5 NH hose adaptor of the electric water solenoid valve located at the rear upper midsection ofthe dryer refer to the photo The water solenoid valve has a 3 8 connection supplied with 3 4 11 5 NH hose adaptor to provide the minimum 1 2 inch supply feed line Flexible supply line coupling must be used in an effort to avoid damaging the
36. d valve must be mounted with coil positioned directly above the valve body Water pockets in the supply line caused by low points will provide wet steam to the coil possibly causing steam coil damage ALL horizontal runs of steam supply piping should be pitched 1 4 inch 6 35 mm for every one foot 0 30 meters back towards the steam supply header causing the condensate in the line to drain to the header Install a bypass trap in any low point to eliminate wet steam SIEAM DAMPER SYSTEM OPTIONAL STEAM SOLEN FOR DRYERS WITHC X DA f VACUUM BREAKER 4 MOUNT WITH FLOW NT eet N di Y ARROW TOWARD VAEN 3 ls STEAM CO FER A E ER TRAINER p d LC m a 2 7_ 7 NTN y D eee o PPLY p 12 _ RISER MN ALVE BODY 30 cm gt FLEXIBLE HOSE OR COUPLING 4 4 2 N i A d lt pl uw 4 i Rd S 25 PER DRIP TRAP m RISER att UFR E een L Q N 117 3 24 1 NC Nt i l RETURN is A MAIN 30 cm CHECK VALVE y Z DRT LEG MANUAL SHUT VACUUM BREAKER DRT LEGS 1 f NY 4 x INVERTED BUCKE STEAM TRAP 30 4 Steam Damper Air System Connections The dryer is manufactured with a pneumatic piston damper system which requires an external supply of compressed air The air connection is made to the steam
37. dinances 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 The dryer is for use in noncombustible locations 4 Provisions for adequate air supply must be provided as noted in this manual refer to Fresh Air Supply Requirements in Section D 5 Clearance provisions must be made from combustible construction as noted in this manual refer to Dryer Enclosure Requirements in Section C 6 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 7 The dryer must be installed with a proper exhaust duct connection to the outside as noted in this manual refer to Exhaust Requirements in Section E 8 The dryer must be located in an area where correct exhaust venting can be achieved as noted in this manual refer to Exhaust
38. 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 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 NOTE Whenthe 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 15 NOTE As per the National Fuel Gas Code Exhaust ducts for Type 2 clothes dryers shall be constructed of sheet metal or other noncombustible material Such ducts shall be equivalent in strength and corrosion resistance to ducts made of galvanized sheet steel not less than 26 gauge 0 0195 inches 0 50 mm thick a Outside Ductwork Protection 1 To protect the outside end of the horizontal ductwork from the weather 90 elbow bent downward should be installed where the exhaust exits
39. e EXHAUST CONNECTION DIAMETER 20 50 80 cm o COMPRESSED AIR CONNECTION 1 4 Quick Connection COMPRESSED AIR VOLUME 4 25 cfh 0 12 cmh BOILER HORSEPOWER NORMAL LOAD 19 Bhp SUPPLY CONNECTION 1 1 2 RETURN CONNECTION 1 1 2 Shaded areas are stated in metric equivalents 5 26 06 IMPORTANT Gas dryers and steam dryers must be provided with a clean dry and regulated 80 psi 10 psi 5 51 bar 0 68 bar air supply NOTE ADC reserves the right to make changes in specifications at any time without notice or obligation Specifications Gas and Steam AND MUST NOT EXCEED 0 3 0 74 MB WATER COLUMN STEAM DRYER 55 STALLATION CONDITIO CONTACT FACTORY FOR AS 1 CLEAN DRY REGULA 80 PSI 10 PSI 5 5 BAR 9 OPERATING SIZE OF PIPING 9 STEAM DRYERS ATER CONNECTION 5 NH IN 1SP T OL 2 1 8 15 41 1 i N P a EL 33 3 8 84 8 I l 1 NOTE reserves the right to make changes in specifications at any time without notice obligation B COMPONENT IDENTIFICATION 1 Dryer Front View AS 5 es ES 1 Na ARS Sy 5 EN NEES MAN6124 No Description Wire Diagram located behind control door Data Label and Installation Label Top Console module Assembly
40. e A in the illustration below located at the rear upper left corner of the dryer b Remove the eight 8 sets of nuts and washers B in the illustration below holding the console module to the base c Disconnectthe white plug connector C in the illustration below located on the top of the rear electric service relay box provides power to the heat circuit d Disconnect air connection from the 3 way micro valve e Lift the console module off of the dryer base 12 The clearance between the bulkhead header and the dryer must be a minimum of 4 inches 10 16 cm and must not DRYER ENCLOSURE REQUIREMENTS Even though a 12 inch 30 48 cm clearance is acceptable it is recommended that the rear of the dryer be positioned approximately 24 inches 60 96 cm from the nearest obstruction 1 e wall for ease of installation extend more than 4 inches 10 16 cm to the rear ofthe front A 2 inch 5 08 cm clearance is required between maintenance and service Bulkheads and partitions should be made from noncombustible materials the bulkhead facing and the top of the dryer C inches 45 72 cm 24 60 96 FS 55 255050009 RRR RK 525555555562 R 5 XX 25 225550 5255252 225626 5555 RRR sion ste 5255255 A eo e s 4 2 16
41. e Shell Alvania 2 grease or its equivalent Lubrication is necessary or premature bearing failure will be the result The motor bearings are permanently lubricated and DO NOT require to be serviced 43 SECTION VII MANUAL RESET BURNER HI LIMIT INSTRUCTIONS A PHASE 7 This dryer was manufactured with a manual reset burner hi limit thermostat which is monitored by the Phase 7 computer If the burner hi limit is open prior to the start of the drying cycle the dryer will start momentarily and then shut down the Phase 7 computer will display BURNER HIGH LIMIT FAULT with an audio indication If the burner hi limit opens during a drying cycle the Phase 7 computer will also display the same error code described above along with an audio indication If the drum temperature is above 100 F 38 C the dryer will continue to run with no heat for 3 minutes or until the drum temperature has dropped below 100 F 38 C The clear stop button on the Phase 7 keypad must be pressed to clear the error condition The open burner hi limit must be reset manually prior to the start of the next cycle B DUAL TIMER This dryer was manufactured with a manual reset burner hi limit thermostat Ifthe burner hi limit is open prior to the start ofthe drying cycle or during the cycle the dryer will not recognize the open state of the burner hi limit and will start or continue through the drying cycle with no heat Manual reset hi limit must be r
42. ed 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 dry mop heads Contamination by wax or flammable solvents will create a fire hazard WARNING DO NOT use heat for drying articles that contain plastic foam sponge rubber or similarly textured rubberlike materials Drying in a heated basket tumbler may damage plastics or rubber and may be a fire hazard 7 A program 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 the lint drawer switch or the heat safety circuit ever be disabled 10 This dryer is not to be used in the presence of dry cleaning solvents or fumes
43. er produces combustible lint and must be exhausted to the outdoors CAUTION IMPROPERLY SIZED OR INSTALLED EXHAUST DUCTWORK CAN CREATE A POTENTIAL FIRE HAZARD NOTE When a dryer is exhausted separately it is recommended that a back draft damper be installed NOTE When dryers are exhausted into a multiple common exhaust line each dryer must be supplied with a back draft damper 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 1s recommended When single dryer venting is used the ductwork from the dryer to the outside exhaust outlet should not exceed 20 feet 6 09 meters In the case of multiple common dryer venting the distance from the last dryer to the outside exhaust outlet should not exceed 20 feet 6 09 meters The shape of the ductwork Is not so 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 angles instead The radius of the elbows should preferably be 1 1 2 times the diameter of the duct Excluding 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 in proportion to the number of elbows used ALL
44. ernal regulation filtration of 80 psi 5 51 bar must be provided It is suggested that a regulator filter gauge arrangement be added to the compressed air line just before the dryer connection This is necessary to ensure that correct and clean air pressure is achieved 3 Air Connection Air connection to this system is a 1 8 F P T female pipe thread as per the illustration below REAR OF STEAM DRYER REAR OF GAS DRYER L EN pee N A Z SEE DETAIL A SEE DETAIL NX 1 4 6 35 mm 1 4 TUBING TO AIR JET TUBIN NCOMING AIR CONNECTION 1 8 FPT FLOW CONTROL lt TK J i S mn 0 P ia 4 1 4 6 35 mm DETAIL B TUBING TO CYLINDER SOLENOID DETA ALVE JST 7 MANS149 M 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 shutoff valve b STEAM MODELS discontinue the steam supply 1 SHUT OFF external location furnished shutoff valve 37 SEC
45. eset manually This hi temperature condition may be caused due to a restricted exhaust poor airflow or improper burner operation The location of the burner hi limit is on the right side of the burner box looking at the burner from the back of the dryer IMPORTANT IMPORTANT IMPORTANTE HEATING UNIT IS EQUIPPED WITH A HI LIMIT THERMOSTAT WHICH MUST BE RESET MANUALLY WARNING DISCONTINUE POWER TO DRYER BEFORE ATTEMPTING TO RESET HI LIMIT L L MENT CHAUFFANT EST QUIP D UN THERMOSTAT LIMITE MAXIMALE QUI DOIT TRE R GL MANUELLEMENT MISE EN GARDE COUPER LE COURANT D ALIMENTATION DU S CHE LINGE AVANT DE R GLER LA LIMITE MAXIMALE LA UNIDAD DE CALENTAMIENTO EST EQUIPADA CON UN TERMOSTATO DE L MITE SUPERIOR QUE DEBE REINICIALIZARSE MANUALMENTE ADVERTENCIA DESCONECTE LA ALIMENTACI N EL CTRICA SECADORA ANTES DE REINICIALIZAR EL LIMITE SUPERIOR ADC P N 114076 44 SECTION VIII DATA LABEL INFORMATION CD ODEI 7 M Jaa MANUFACTURING CODE NUMB J gt N 4 TYPE OF HEAT HEAT INPUT 0 TO 2 000 FTJ ORIFICE SIZE 5 6 a e GAS NATURA S LAS TN 9 7 ELECTRIC SERVICE ee MINIMUM GAS SUPPLY PRESSURE MAXIMUM GAS SUPPLY PRESSURE a gt GAS MANIFOLD PRESSURI SP OR USE Wi GASES CLOTHES DRYER VOLI xFOR CANADIAN INSTALLATIONS WITH ELEVATIONS BETWEEN 2 000 AND 4 500 FT HEAT INPUT ORIFICE SIZE m
46. heck to ensure that the basket tumbler starts in the clockwise CW direction Additionally check the direction of the blower motor impellor fan to ensure that the blower motor impellor fan rotates in the clockwise CW direction as viewed from the front If it is the phasing is correct If the phasing is incorrect reverse two 2 of the leads at L1 L2 or L3 ofthe power supply connections made to the dryer IMPORTANT Dryerblower motor pulley that drives the impellor fan squirrel cage when viewed from the back of the dryer must turn in the counterclockwise CCW direction otherwise the dryer efficiency will be drastically reduced and premature component failure can result 5 Heat Circuit Operational Test a Gas Models 1 When the 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 2 The dryer is equipped with a Direct Spark Ignition DSI system which has internal diagnostics If ignition is not established after three 3 attempts the heat circuit DSI module will LOCKOUT until it is manually reset To reset the DSI system open and close the main door and restart the dryer press the START 8 key NOTE During the purging period check to be sure that ALL gas shutoff valves are open 3 Once ignition is established a gas pressu
47. ic 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 d 4 5 Time in Seconds 5 63 7 6 89 10 2 Values shown are 1 second 46 SECTION X PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 1 Microprocessor Controller Computer Board a Phase 7 Non Coin Models 1 Upon completing installation of the replacement B microprocessor controller computer board SS reestablish power to the dryer D 2 Startthe drying cycle by pressing any ofthe preset E cycles in letters A F Lay 9 3 Verify that the applicable indicator lights on the f microprocessor controller computer board UE lit Refer to the illustration below EI OCDE 3 4 JL CJ u m m m m m m wm m Ww w m ww ory ED gt 47 For Models with Direct Spark Ignition DSI Module Type I Theory of Operation Start the drying cycle When the gas burner ignites within the chosen trial for ignition time 6 seconds the flame sensor detects gas burner flame and signals the DSI module to keep the gas valve o
48. l VOID THE WARRANTY a The presence of the condensate in the steam supply line will cause water hammer and subsequent heat exchanger steam coil failure The steam supply connection into the main supply line must be made with a minimum 10 inch 25 4 cm riser This will prevent any condensate from draining towards the dryer 29 b C d f g h w STEAM COIL The steam supply line to the dryer must include a 12 inch 30 48 cm riser along with a drip trap and check valve This will prevent any condensate from entering the steam coil Flexible hoses or couplings must be used The dryer vibrates slightly when it runs and this will cause the steam coil connections to crack if they are hard piped to the supply and return mains Shutoff valves for each dryer should be installed in the supply line return line and drip trap return line This will allow the dryer to be isolated from the supply main and the return main if the dryer needs maintenance work Install an inverted bucket steam trap and check valve at least 12 inches 30 48 cm below the steam coil as close to the coil as possible An inverted bucket steam trap with a capacity of 2 000 Ib 907 18 kg of condensate per hour 125 psi 8 62 bar is required for each dryer A 3 4 inch 19 05 mm vacuum breaker should be installed This will save energy and provide for the safety of the operator and maintenance personnel Dryers with optional solenoi
49. lity to file freight claims 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 ADC assumes no responsibility for freight claims or damages If you need assistance in handling the situation please contact the ADC Traffic Manager at 1 508 678 9000 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 Dryer s must be exhausted to the outdoors 6 Although ADC 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 spott
50. ls 31 Diagram 1 Airflow Diagram 2 Heating Mode Airflow 0595 Down Mode Steam Damper Air Piston Flow Control Operation Adjustment Although the steam damper operation was tested and adjusted prior to shipping at 80 psi 5 51 bar steam damper operation must be checked before the dryer is put into operation Refer to the illustration above for correct steam damper operation If steam damper adjustment is necessary locate the flow control valve and make the necessary adjustments as noted below REAR OF DRYER DMG 03 26 02 32 I PREPARATION FOR OPERATION START UP The following items should be checked before attempting to operate the dryer l 2 5 Read ALL CAUTION WARNING and DIRECTION labels attached to the dryer Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label In the case of 208 VAC or 240 VAC the supply voltage must match the electric service exactly GAS MODELS check to assure that the dryer is connected to the type of heat gas indicated on the dryer data label GAS MODELS 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
51. m which 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 Ifa 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 P N 450064 are available at 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 ensure that they are not damaged in transit Damage claims are the responsibility of the shipper IMPORTANT Noreplacements 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 ensured 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 Noreplacements credits or refunds will be issued ifthe 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
52. ns cannot exceed 20 feet 6 09 meters more than the original limitations of 20 feet 6 09 meters with two 2 elbows When the ductwork approaches the maximum limits as noted in this manual a professional heating ventilating and air conditioning HVAC firm should be consulted for proper venting information 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 18 The 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 NOTE Whenthe 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 duct 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 Ifthe exhaust ductwork travels vertically up through the roof it should be protected from the
53. nt 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 17 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 Toprotect the outside end ofthe 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 ofthe exhaust ductwork 3 Multiple Dryer Common Venting If it is not feasible to provide separate exhaust ducts for each dryer ducts from individual dryers may be channeled into a common main duct The individual ducts should enter the bottom or side of the main duct at an angle not more than 45 in the direction of the flow and should be spaced at least 55 3 4 141 61 cm apart The main duct should be tapered with the diameter increasing before each individual 18 inch 45 72 cm duct 1s
54. om freezing PEN ERR E o UN WARNING Ifthe 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 5 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 F E system is INOPERATIVE 51 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 F E 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 no less than 120 F 48 C and the control detects 50 rise in temperature this will be the trip point and the S A F E system routine will activate While a drying cycle 1s 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 exhau
55. 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 For proper operation ofthe microprocessor controller computer an earth zero ground is required NOTE Grounding via metallic electrical conduit pipe is not recommended 24 G GAS INFORMATION Itis 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 CAN CGA B149 2 M91 Liquid Propane L P Gas or LATEST EDITION IMPORTANT Failureto comply with these codes or ordinances and or the requirements stipulated in this manual can result in personal injury and improper operation ofthe dryer 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 s
56. pen as long as there is a call for heat The DSI module will LOCKOUT if the gas burner flame is not sensed at the end of the trial for ignition period The trial for ignition period will be repeated for a total of three 3 retries trials the initial try and two 2 more retries trials If the flame is not sensed at the end of the third retry trial inter purge period of 30 seconds the DSI module will LOCKOUT light emitting diode L E D diagnostic indicator flashes A steady L E D indicator indicates normal operation No L E D indicator indicates a power or an internal failure has occurred For Models with DSI Module Type II Theory of Operation Start the drying cycle When the gas burner ignites within the chosen trial for ignition time 8 seconds the flame sensor detects gas burner flame and signals the DSI module to keep the gas valve open as long as there is a call for heat The DSI module will LOCKOUT if the gas burner flame is not sensed at the end of the trial for ignition period The trial for ignition period will be repeated for a total of three 3 retries trials the initial try and two 2 more retries trials If the flame is not sensed at the end of the third retry trial inter purge period of 30 seconds the DSI module will LOCKOUT a red L E D diagnostic indicator will flash An unlit red L E D diagnostic indicator indicates normal operation A lit green L E D
57. re 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 NOTE Water column pressure requirements measured at the gas valve pressure tap Natural Gas 3 5 Inches 8 7 mb Water Column Liquid Propane L P Gas 10 5 Inches 26 1 mb Water Column 34 IMPORTANT There is no regulator provided in a liquid propane L P dryer The water column W C pressure must be regulated at the source L P tank or an external regulator must be added to each dryer b Steam Models Check to ensure that the steam damper is functioning properly The steam damper should not slam open or closed when it reaches the end of piston travel Additionally the steam damper should not bind and or stop during travel If either of these conditions occur the flow control must be adjusted Refer to the bottom illustration on page 32 for air adjustment instructions 6 Makea complete operational check of ALL safety related circuits 1 e lint drawer switch and sail switch on gas models NOTE Tocheck for proper sail switch operation open the main door and while holding main door switch plunger in start the dryer The dryer should start but the heat circuit should not be activated on Ifthe heat burner does activate shut the dryer off and make the necessary adjustments 7 Reversing basket tumbler dryers should never be operated with less than a 1
58. ryer 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 ALL the dryers EXAMPLE For a bank of six 6 dryers 2 unrestricted openings measuring 3 feet by 4 feet 12 square feet 0 91 meters by 1 22 meters 1 11 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 4 122 m m4 122 m 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 14 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 heat thermostats The dryer must be installed with a proper exhaust duct connection to the outside CAUTION This dry
59. s 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 NOTE Undersized gas supply piping can create a low or inconsistent pressure which will result in erratic operation ofthe burner ignition system Consistent gas pressure is essential at ALL gas connections It is recommended that a 1 1 2 3 81 cm 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 Aconsistent water column test pressure of 3 5 inches 8 7 mb for natural gas and 10 5 inches 26 1 mb for 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 compounds 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 CG
60. st be determined from experience at each location WEEKLY Clean lint accumulation from the lint chamber thermostat and microprocessor temperature sensor sensor bracket area WARNING TOAVOID HAZARD OF ELECTRICAL SHOCK DISCONTINUE ELECTRICAL POWER SUPPLY TO THE DRYER STEAM DRYERS Clean the steam coil fins Suggest using compressed air and a vacuum cleaner with brush attachment NOTE When cleaning steam coil fins be careful not to bend the fins If fins are bent straighten by using a fin comb which is available from any local air conditioning supply house 90 DAYS Remove lint from around basket tumbler drive motors and surrounding areas Remove lint from the gas valve burner area with a dusting brush or vacuum cleaner attachment Impellor fan blower shaft bearings should be lubricated using Shell Alvania grease NLGI 2 or its equivalent Generically this grease would be described as an NLGI grade 2 multipurpose industrial grease with a lithium thickener and mineral base oil Check to make sure that the setscrews on the impellor fan shaft bearings are tight NOTE To prevent damage avoid cleaning and or touching the direct spark ignitor Remove lint accumulation from inside 6 MONTHS Inspect and remove lint accumulation in customer furnished exhaust ductwork system and from dryer s internal exhaust ducting NOTE THEACCUMULATION OFLINTIN THE EXHAUST DUCTWORK CAN CREATE A POTENTIAL FIRE HAZARD NOTE D
61. st 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 Once 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 S A F E System activated and the horn tone will sound until reset manually To reset the microprocessor once the control displays S A F E System activated press the red STOP key on the keypad NON COIN S A FE SYSTEM CHECK PROCEDURE The operation of the water solenoid valve can be tested to ensure that the water supply system and
62. 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 2 Single Dryer Venting Where 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 of 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 section area is provided IMPORTANT The minimum duct size for a gas unit is 18 inches 45 72 cm for a round duct 16 inches x 16 inches 40 64 cm x 40 64 cm for a square duct and for a steam unit 20 inches 50 80 cm for a round duct and 18 inches x 18 inches 45 72 cm x 45 72 cm for a square duct THE DUCT SIZE MUST NOT BE REDUCED ANYWHERE DOWNSTREAM OF THE DRYER IMPORTANT Exhaust back pressure measured by a manometer at each basket tumbler exhaust duct area must be no less than 0 and must not exceed 0 3 inches 0 74 mb of water column W C 16 It is suggested that the ductwork from each dryer not exceed
63. tions to the dryer can be made by use of a flexible underwriters laboratory U L listed power cord pigtail wire must conform to ratings ofthe dryer or the dryer can be hard wired directly to the service breaker In ALL cases a strain relief must be used where the wire s enter the dryer electrical service relay box NOTE ACIRCUIT SERVICING EACH DRYER MUST BE PROVIDED 23 4 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 NOTE Agrounding connection terminal lug is provided in the dryer s electrical service relay box at the rear upper left hand corner ofthe dryer 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 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
64. upply 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 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 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 If this information does not agree with the type of gas available DO NOT operate the dryer Contact the reseller who sold the dryer or contact 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 up to 2 000 feet 609 6 meters unless elevation requirements of over 2 000 feet 609 6 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 609 6 meters is made by changing each burner orifice
65. 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 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 52 Notes 53 American Dryer Corp i ADC Part No 113398 12 01 23 09 25
66. xposed to water or weather The wiring diagram for the dryer is located in the front electrical control box area IMPORTANT Dryer must be installed in a location environment which the ambient temperature remains between 40 F 4 44 and 130 54 44 C Table of Contents SECTION I IMPORTANT INFORMATION es seccccssonscscsssassassssnncsedesessonisontasseansedebscsooesadseasosseess 3 Ac Recerving and MARNE siaina I nn 3 B Safety Precautions dant sssne detente ea RS learn 4 SECTION II SPECIFICATIONS COMPONENT IDENTIFICATION ss 6 A SD CHICATONS ideis eR ded in ne nn ini it 6 Component Identificati Ol oo erede qoe nn tet cadet hook bd fn 8 SECTION III INSTALLATION PROCEDURES tasses eee esas see eno 10 A Location Requirements id es testae tinet ssa Di VAS 10 B Unpickmnp Seting Up so Re DU Md p ne 11 C Dryer Enclosure Requirements En ES SRE GSN EI EE EES 13 D Fresh Ait Supply Requirements eec eere ero XH OX UC USER siuesdaasasusuaasoecndenvasueoaaavaseds 14 Exhaust RequiterBlents ode osten n Gen pet o aD Ai in 15 Ex Electrical oes couse n aea nea todo eus nets 21 G E 25 H Steam Information

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