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JLA D20, Installation Manual

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16

If local codes permit, power to the dryer can be made by the use of a flexible U.L. listed power
cord or pigtail (wire size 

must conform

 to rating of dryer), or the dryer can be hard wired directly

to the service breaker panel.  In both cases, a strain relief 

must be

 installed where the wiring enters

the dryer.

a. Gas Models Only

1) Single-Phase (1ø) Wiring Connections/Hookup

Summary of Contents for D20

Page 1: ...uivrelesinstructionsdonnéesdanscettenotice pour réduire au minimum le risque d incendie ou d explosion ou pour éviter tout dommage matériel touteblessureoulamort Ne pas entreposer ni utiliser d essence ni d autres vapeurs ou liquides inflammables à proximité de cet appareil ou de tout autre appareil QUEFAIRESIVOUSSENTEZUNEODEUR DEGAZ Ne pas tenter d allumer d appareils Ne touchez à aucun interrupt...

Page 2: ...ible and hope you will find it useful Manufacturer reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change or discontinue models The illustrations included in this manual may not depict your particular dryer exactly Important For your convenience log the following information DATE OFPURCHASE ______________________...

Page 3: ...ARDRYERSINOPERATION CAUTION DRYERSSHOULDNEVERBELEFTUNATTENDEDWHILEINOPERATION FORYOUR SAFETY DONOTDRYMOPHEADSINTHEDRYER DONOTUSEDRYERINTHEPRESENCEOFDRYCLEANINGFUMES WARNING UNDER NO CIRCUMSTANCES should the dryermain doorswitch lint drawerswitch or the heat circuit devices ever be disabled Caution Label all wires prior to disconnection when servicing controls Wiring errors can cause improper opera...

Page 4: ... IMPORTANT PLEASEOBSERVEALLSAFETYPRECAUTIONSdisplayedontheequipmentand or specified in the installation manual included with the dryer WARNING DRYER MUST NEVER BE OPERATEDWITHOUTTHE LINTFILTER SCREEN IN PLACE Dryers must not be installed or stored in an area where it will be exposed to water or weather ...

Page 5: ...reshAirSupplyRequirements 10 E ExhaustRequirements 11 F ElectricalInformation 14 G GasInformation 20 H Preparation For Operation Start Up 24 I PreoperationalTests 25 J ShutDownInstructions 26 SECTION IV SERVICE PARTS INFORMATION 27 A Service 27 B Parts 27 SECTION V WARRANTY INFORMATION 28 A ReturningWarrantyCards 28 B Warranty 28 SECTION VI ROUTINE MAINTENANCE 29 A Cleaning 29 SECTION VII DATA LAB...

Page 6: ...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 ...

Page 7: ...T 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 mus...

Page 8: ...ectrical Code ANSI NFPA NO 70 LATEST EDITION or in Canada the Canadian Electrical Codes Parts 1 2 CSA C22 1 1990 or LATEST EDITION NOTE Failure to do so willVOIDTHEWARRANTY 9 UNDER NO CIRCUMSTANCES should the dryer main door switch lint drawer switch or the heat circuit devices ever be disabled WARNING PERSONALINJURYOR FIRE COULD RESULT 10 This dryer is not to be used in the presence of dry cleani...

Page 9: ... N N O C T N E V 4 m c 2 0 1 H T D I W T E N I B A C 7 2 m c 6 8 6 H T P E D T E N I B A C 0 3 m c 2 6 7 T H G I E H T E N I B A C 1 4 m c 4 0 1 T H G I E W T E N T E N I B A C s b l 7 3 2 g k 7 7 0 1 W O L F R I A 0 5 HZ m f c 0 0 2 m m c 6 6 5 W O L F R I A 0 6 HZ m f c 0 4 2 m m c 9 7 6 E L B A L I A V A E G A T L O V ø 1 z H 0 6 v 8 0 2 ø 1 z H 0 6 v 0 2 1 ø 1 z H 0 5 v 0 4 2 ø 1 z H 0 6 v 0 4...

Page 10: ...6 NOTE Manufacturerreservestherighttomakechangesinspecificationsatanytimewithoutnoticeor obligation Specifications D20 ...

Page 11: ...eral Installation and Gas Plumbing or Canadian Electrical Codes Parts 1 2 CSAC22 1 1990 or LATEST EDITION for Electrical Connections A UNPACKING SETTING UP Remove protective shipping material i e plastic wrap and optional shipping box from dryer IMPORTANT Dryer must be transported and handled in an upright position at ALLtimes The dryer can be moved to its final location while still attached to th...

Page 12: ...ply 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 Dry...

Page 13: ...inimum 24 inches 60 96 cm is suggested for ease of maintenance NOTE Airconsiderationsareimportantforproperandefficientoperation Dryers may be positioned sidewall to sidewall However a 1 16 1 5875 mm minimum allowance must be made for the opening and closing of the control door and the lint door It is suggested that the dryer be positioned about 2 feet 0 61 meters away from the nearest obstruction ...

Page 14: ...stributed equally to the dryers The dryer must be installed with provisions for adequate combustion and make up air supply EXAMPLE For a bank of eight 8 dryers two 2 unrestricted openings measuring 1 foot by 1 foot 0 31 meters by 0 31 meters 1 square foot 0 93 square meters are acceptable IMPORTANT Make up air openings should not be located in an area directly near where exhaust ventsexitthebuildi...

Page 15: ...be used DO NOT use a plastic or a foil covered vent Use a heavy metal vent DO NOT use a plastic or metal foil vent A rigid metal vent is recommended to prevent crushing and kinking A flexible metal vent must be fully extended and supported when the dryer is in its final position Remove excess flexible vent to avoid sagging and kinking that may result in reduced airflow If using an existing exhaust...

Page 16: ...12 ...

Page 17: ...arger than the duct all the way around The duct must be centered within this opening 9 The outside of the ductwork must be protected from the weather A90 elbow must be used for horizontal run and when vertically through a roof by using a 180 turn to point the opening downward The distance between the exhaust duct and the nearest obstruction i e roof or ground must be twice the diameter of the duct...

Page 18: ...npersonalinjuryorcomponentfailure NOTE ComponentfailureduetoimproperinstallationwillVOIDTHEWARRANTY IMPORTANT Each circuit must be connected to an independently protected branch circuit IMPORTANT USE ONLYCOPPER CONDUCTOR CABLE of proper ampacity and insulation in accordance with electric codes for making service connections NOTE TheuseofaluminumwirewillVOIDTHEWARRANTY IMPORTANT Aseparate circuit s...

Page 19: ...EDITION The ground connection may be to a proven earth ground at the location service panel For added personal safety when possible it is suggested that a separate ground wire no 18 minimum be connected from the ground connection of the dryer to a grounded cold water pipe DO NOT ground to a gas pipe or hot water pipe The grounded cold water pipe must have metal to metal connection ALL the way to t...

Page 20: ...L listed power cord or pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In both cases a strain relief must be installed where the wiring enters the dryer a Gas Models Only 1 Single Phase 1ø Wiring Connections Hookup ...

Page 21: ...ermit power to the dryer can be made by the use of a flexible U L listed power cord or pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In both cases a strain relief must be installed where the wiring enters the dryer ...

Page 22: ...L listed power cord or pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In both cases a strain relief must be installed where the wiring enters the dryer c Electric Models Only 1 3 Phase 3ø Wiring Connections Hookup ...

Page 23: ... p m a e c n a i l p p a o t g n i d r o c c a e z i s r e k a e r b t c e r r o c y f i r e v e t a l u c l a c s r e h t o d e s u r e k a e r b f o e p y t d n a g n i t a r s r e y r d Ø 3 e s a h p 3 r o f s r e k a e r b t i u c r i C e b t s u m e p y t e l o p 3 E C I V R E S E G A T L O V E S A H P E R I W E C I V R E S X O R P P A W A R D P M A T I U C R I C R E K A E R B z H 0 6 z H 0 5...

Page 24: ...irreparable damage to the gas valve which willVOIDTHEWARRANTY 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 LATESTEDITION 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 mus...

Page 25: ... F O E P Y T L A R U T A N E N A T U B E N A P O R P D I U Q I L 0 2 G 5 2 G 0 3 G 1 3 G e r u s s e r P d l o f i n a M b m 7 8 b m 2 1 b m 0 3 o t 8 2 b m 4 3 e r u s s e r P y l p p u S b m 0 2 1 b m 5 2 b m 0 3 b m 7 3 S A G F O E P Y T e n a t u B d n a P L n o i s r e v n o C t i K r e b m u N t r a P L E D O M R E B M U N r h l a c k g n i t a R 5 2 G d n a 0 2 G l a r u t a N e n a t u B d...

Page 26: ...P T inlet pipe connection located at the right side of the base of the dryer The minimum pipe size supply line to the dryer is 3 8 inch N P T For ease in servicing the gas supply line of each dryer must have its own shutoff valve IMPORTANT The gas supply line to each dryer must be a minimum of 3 8 inch 9 5 mm DO NOT REDUCE THIS PIPE SIZE REQUIREMENT The size of the main gas supply line header will...

Page 27: ...ust be used IMPORTANT TestALLconnectionsforleaksbybrushingonasoapywatersolution liquid detergentworkswell WARNING NEVER TEST FOR LEAKS WITHAFLAME ALL components materials must conform to National Fuel Gas Code SpecificationsANSI Z223 1 LATEST EDITION or in Canada CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION for General Installation and Gas Plumbing as well as loca...

Page 28: ...itch damper assembly was installed and adjusted at the factory prior to shipping However each sail switch adjustment must be checked to assure that this important safety control is functioning 5 Check bolts nuts screws terminals and fittings for tightness 6 GAS MODELS be sure that ALL gas shutoff valves are in the open position 7 Check that the back guard panel and the electrical box cover have be...

Page 29: ...nitionisnotestablishedafterthefirstattempt theheatcircuitintheDSI module will lockout until it is manually reset To reset the DSI system openand close the main door and restart the dryer IMPORTANT There is no regulator provided in an L P dryer The water column pressure must be regulated at the source L P tank or an external regulator must be added to each dryer 4 Make a complete operational check ...

Page 30: ... 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 ...

Page 31: ...tacting the Reseller s Service Department be sure to give them the correct model numberandserialnumbersothatyourinquiryishandledinanexpeditiousmanner B PARTS 1 Replacement parts should be purchased from the reseller from whom the equipment was purchased NOTE When ordering replacement parts from the reseller be sure to give them the correct model number and serial number so that your parts order ca...

Page 32: ...file a warranty claim IMPORTANT Aseparate warranty card must be completed and returned for each individual dryer NOTE Besuretoincludetheinstallationdatewhenreturningthewarrantycard s B WARRANTY For a copy of the commercial warranty covering your particular dryer s contact the reseller from whom you purchased the equipment and request a dryer warranty form NOTE Whenever contacting the reseller for ...

Page 33: ...FROM COMBUSTIBLE MATERIALS GASOLINE AND OTHER FLAMMABLE VAPORSAND LIQUIDS NOTE Suggested time intervals shown are for average usage which is considered six 6 to eight 8 operational running hoursperday IMPORTANT Dryer produces combustible lint and must be exhausted to the outdoors Every 6 months inspecttheexhaustductingandremoveanylintbuildup SUGGESTED CLEANING SCHEDULE EVERY THIRD OR FOURTH LOAD C...

Page 34: ... s internal exhaust ducting WARNING THEACCUMULATION OFLINTIN THE EXHAUST DUCTWORK CAN CREATEAPOTENTIALFIRE HAZARD WARNING DO NOT OBSTRUCT THE FLOW OF COMBUSTIONAND VENTILATION AIR NOTE When cleaning the dryer cabinet s avoid using harsh abrasives Aproduct intended for the cleaningofappliancesisrecommended ...

Page 35: ...eller certain information is required to insure proper service parts information This information is on the data label located on the left side panel area behind the control access door When contacting the reseller please have the model number and serial number available ...

Page 36: ...le options on your particular model 4 TYPE OF HEAT This describes the type of heat for your particular dryer gas either natural gas or liquid propane L P gas or steam 5 HEAT INPUT for GAS DRYERS This describes the heat input in British Thermal Units per Hour BTUH 6 ORIFICE SIZE for GAS DRYERS Gives the number drill size used 7 ELECTRIC SERVICE This describes the electric service for your particula...

Page 37: ...ADC113396 1 10 30 02 25 2 12 03 02 250 ...

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