ADC Gas Electric Steam WDA-540 Manuel d'installation

JLA LimitedMeadowcroft Lane, Halifax RoadRippondenWest Yorkshire, EnglandHX6 4AJTelephone: 01422 822282 / Fax: 01422 824390D30Gas/DSI/Phase 7 Non-Coin

6SECTION IISPECIFICATIONSA. SPECIFICATIONSShaded areas are stated in metric equivalents 10/8/03* A reversing dryer is available with 3-phase (3ø) 1/2

7SPECIFICATIONS – GAS, ELECTRIC, OR STEAMNOTE: Manufacturer reserves the right to make changes in specifications at any time without notice orobligati

8SECTION IIIINSTALLATION PROCEDURESInstallation should be performed by competent technicians in accordance with local and state codes. In theabsence

9B. LOCATION REQUIREMENTSBefore installing the dryer, be sure the location conforms to local codes and ordinances. In the absence of suchcodes or or

10C. DRYER ENCLOSURE REQUIREMENTSBulkheads and partitions should be made of noncombustible materials and must be located a minimum of12-inches (30.48

11D. FRESH AIR SUPPLY REQUIREMENTSThe air supply (make-up air) must be given careful consideration to assure proper performance of each dryer.An unre

12E. EXHAUST REQUIREMENTSExhaust ductwork should be designed and installed by a qualified professional. Improperly sized ductwork willcreate excessi

13NOTE: As per the National Fuel Gas Code, “Exhaust ducts for Type 2 clothes dryers shall beconstructed of sheet metal or other noncombustible materia

14VERTICAL VENTINGWhen vertical single 8-inch (20.32 cm) venting is used (refer to Illus. B below), the ductwork from the dryer tothe outside outlet c

15MULTIPLE DRYER (COMMON) VENTINGIf it is not feasible to provide separate exhaust ducts for each dryer, ducts for individual dryers may be channeledi

“IMPORTANT NOTE TO PURCHASER”Information must be obtained from your local gas supplier on the instructionsto be followed if the user smells gas. Thes

16HORIZONTAL VENTINGIllus. CVERTICAL VENTINGIllus. D

17IMPORTANT VENTING REMINDERS1. Ductwork size and installation should be done by a qualified professional.2. The dryer must be exhausted to the outdoo

18F. ELECTRICAL INFORMATION1. Electrical RequirementsALL electrical connections must be made by a properly licensed and competent electrician. Thisi

192. Electrical Service SpecificationsIMPORTANT: Figures shown are for non-reversing models only. For reversing models contact thefactory.a. Gas and

20* 3-Wire is available. 10/9/03IMPORTANT: 3-phase (3ø) figures shown are for a 3-wire service only.ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER) IM

213. GroundingA ground (earth) connection must be provided and installed in accordance with state and local codes. Inthe absence of these codes, grou

22A ground lug is provided in the rear electrical box to connect your service ground.FOR 110V APPLICATIONSFOR 208-230/240V APPLICATIONSSingle-Phase El

23The neutral will only be used on 4-wire service. This is typical for 380-416V, 50 Hz.b. Electrically Heated Models OnlyThe only electrical input co

24G. GAS INFORMATIONIt is your responsibility to have ALL plumbing connections made by a qualified professional to assure that the gasplumbing instal

252. Technical Gas Dataa. Gas SpecificationsShaded areas are stated in metric equivalents* Measured at gas valve pressure tap when the gas valve is o

IMPORTANTYOU MUST DISCONNECT AND LOCKOUT THE ELECTRIC SUPPLY AND THE GASSUPPLY OR THE STEAM SUPPLY BEFORE ANY COVERS OR GUARDS AREREMOVED FROM THE MAC

263. Piping ConnectionsALL components/materials must conform to National Fuel Gas Code Specifications ANSI Z223.1-LATESTEDITION, or in Canada, CAN/CGA

27Consistent gas pressure is essential at ALL gas connections. It is recommended that a 3/4-inch (19.05mm) pipe gas loop be installed in the supply l

28H. STEAM INFORMATIONIt is your responsibility to have ALL plumbing connections made by a qualified professional to assure that thesteam plumbing in

29a. The pressure of the condensate in the steam supply line will cause water hammer and subsequent heatexchanger (steam coil) failure. The steam sup

304. Steam Damper Air System ConnectionsThe dryer is manufactured with a pneumatic (piston) damper system, which requires an external supply ofcompres

315. Steam Damper System OperationThe steam damper, as shown in the illustration below, allows the coil to stay constantly charged eliminatingrepeated

326. Steam Damper Air Piston (Flow Control) Operation AdjustmentDamper operation was tested and adjusted prior to shipping at 80 psi (5.51 bar). If d

33I. PREPARATION FOR OPERATION/START-UPThe following items should be checked before attempting to operate the dryer:1. Read ALL “CAUTION,” “WARNING,

34J. PREOPERATIONAL TESTSALL dryers are thoroughly tested and inspected before leaving the factory. However, a preoperational testshould be performe

35NOTE: The sail switch can be checked for proper operation by opening the lint drawer. While pushingthe lint drawer switch in, start a drying cycle.

WARNINGThe dryer must never be operated with any of the back guards, outer tops, or servicepanels removed. PERSONAL INJURY OR FIRE COULD RESULT.IMPOR

36d. Once the preprogrammed dryness level and cool down period have been reached, or the maximumautomatic time has expired, the tone (buzzer) will sou

37b. Select Temperature...The dryer will start, the light emitting diode (L.E.D.) display will read the temperature cycle selected,and the drying time

38L. SHUTDOWN INSTRUCTIONSIf the dryer is to be shutdown (taken out of service) for a period of time, the following must be performed:1. Discontinue

39SECTION IVSERVICE/PARTS INFORMATIONA. SERVICE1. Service must be performed by a qualified trained technician, service agency, or gas supplier. If s

40SECTION VWARRANTY INFORMATIONA. RETURNING WARRANTY CARDS1. Before any dryer leaves the factory test area, a warranty card is placed on the back sid

41SECTION VIROUTINE MAINTENANCEA. CLEANINGA program and/or schedule should be established for periodic inspection, cleaning, and removal of lint from

42STEAM DRYERSClean the steam coil fins. We suggest using compressed air and a vacuum cleaner with brush attachment.WARNING: When cleaning steam coil

43D. LINT DRAWER REMOVALTo remove the lint drawer from the dryer pull drawer out approximately halfway. Rotate/move lint drawer stophinge (refer to

44When contacting JLA, certain information is required to insure proper service/parts information from JLA.This information is on the data label, whic

45THE DATA LABEL1. MODEL NUMBERThe model number is a JLA number, which describes the size of the dryer and thetype of heat (gas, electric, or steam).2

SECTION IIMPORTANT INFORMATION...3A. Receiving and Handling ...

46SECTION VIIIREVERSING TIMER SPIN/DWELL ADJUSTMENTSDual timer models with “reversing option” have an electric reversing timer in the electric service

47SECTION IXPROCEDURE FOR FUNCTIONAL CHECKOF REPLACEMENT COMPONENTS1. Microprocessor Controller (Computer) Boarda. Upon completing installation of the

482. For Heat Control Module Ignition CircuitFor Models With Johnson Controls Direct Spark Ignition (DSI) Module (G760)Theory Of Operation:Start the d

49The exclusive Sensor Activated Fire Extinguishing (S.A.F.E.) System will extinguishfires that may start in the drying basket (tumbler). A series of

50BEFORE YOU START!CHECK LOCAL CODES AND PERMITSCall your local water company or the proper municipal authority for information regarding local codes.

512. Water Connections:The water connection is made to the 1/2” M.P.T.bushing of the electric water solenoid valve locatedat the rear upper left area

52OPTIONAL MANUAL BYPASSProvisions are made in the dryer sensor activated fire extinguishing (S.A.F.E.) system for the installation of anoptional manu

53Sensor Activated Fire Extinguishing (S.A.F.E.) SystemTheory of OperationWhile the dryer is in an idle state or 20-seconds after the heat turns off,

54Sensor Activated Fire Extinguishing (S.A.F.E.) SystemParts Break DownReplacement parts can be obtained from your distributor or JLA. When ordering

55Illus. No. Part No. Qty. Description1 822752 1 S.A.F.E. System Temperature Probe Assembly(includes illus. nos. 1 through 5)2 154007 2 Push On Fasten

SECTION VIIDATA LABEL INFORMATION...44SECTION VIIIREVERSING TIMER SPIN/DWELL ADJU

JLA Part No. 113369 1 - 03/19/02-25 2 - 03/25/02-100 3 * 09/05/02-1004 - 11/01/02-100 5 * 03/18/03-100 6 * 04/25/03-1007* 10/09/03-30

3SECTION IIMPORTANT INFORMATIONA. RECEIVING AND HANDLINGThe dryer is shipped in a protective stretch wrap cover with protective cardboard corners and

4B. SAFETY PRECAUTIONSWARNING: For your safety, the information in this manual must be followed to minimize the risk offire or explosion or to preven

57. 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