Dexter Laundry B-Series Operator's Manual
Dexter Laundry B-Series Operator's Manual

Dexter Laundry B-Series Operator's Manual

50 lb. industrial dryer

Advertisement

Quick Links

INDUSTRIAL DRYER
MODEL T-50 REVERSING ON-PREMISE
B-SERIES CONTROL, NATURAL GAS/LP HEATED
The dryer must not be stored or installed where it will be exposed to water and/or weather.
WARNING: For your safety the infor-
mation in this manual must be fol-
lowed to minimize the risk of fire or
explosion or to prevent property dam-
age, personal injury or loss of life.
-Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of
this or any other appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not
use any phone in your building.
• Clear the room, building or area of all
occupants.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call
the fire department.
– Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
Post the following "For Your Safety" caution in a
prominent location:
FOR YOUR SAFETY
Do not store or use gasoline or other flammable
vapors or liquids in the vicinity of this or any
other appliance.
It is important that you read this Manual and retain it
for future reference. For service or replacement parts,
contact the distributor in your area or the manufacturer.
8514-279-001 REV B PAGE 1
OPERATOR'S MANUAL
INSTALLATION & OPERATION INSTRUCTIONS
Dexter Laundry, Inc.
2211 West Grimes Avenue
Fairfield, Iowa 52556
AVERTISSEMENT.
de
bien suivre les instructions
données dans cette notice pour
réduire au minimum le risque
d'incendie ou d'explosion ou pour
éviter tout
dommage matérial,
toute blessure ou la mort.
Ne pas entreposer ni utiliser d'essence ni d'autres
vapeurs ou liquides inflammables dans le
voisinage de cet appareil ou de tout autre
appareil.
– QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d'allumer d'appareil.
• Ne touchez à aucun interrupteur. Ne pas
vous servir des téléphones se trouvant
dans le bâtiment où vous trouvez.
• Évacuez la pièce, le bâtiment ou la zone.
• Appelez immédiatement votre fournisseur
de gaz depuis un voisin. Suivez les
instructions du fournisseur.
• Si vous ne pouvez rejoindre le fournisseur
de gaz, appelez le service des incendies.
– L'installation et l'entretien doivent être assures
par un installateur ou un service d'entretien
qualifie ou par le fournisseur de gaz.
POUR VOTRE SÉCURITÉ
Ne pas ente poser ni utiliser d'essence ni d'autres
vapeurs ou liquides inflammables dans le voisinage
de cet appareil ou de tout autre appareil.
You, the purchaser, must post in a prominent loca-
tion instructions to be followed in the event the user
smells gas. Consult your local gas supplier for pro-
cedure to be followed if the odor of gas is present.
Assurez-vouz

Advertisement

Table of Contents
loading

Summary of Contents for Dexter Laundry B-Series

  • Page 1 INDUSTRIAL DRYER MODEL T-50 REVERSING ON-PREMISE B-SERIES CONTROL, NATURAL GAS/LP HEATED OPERATOR’S MANUAL INSTALLATION & OPERATION INSTRUCTIONS The dryer must not be stored or installed where it will be exposed to water and/or weather. WARNING: For your safety the infor- AVERTISSEMENT.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Page No. Warnings about use and operation Dryer Specifications Dryer Dimensions Uncrating Dryer Exhaust Dryer Shutdown Dryer Controller Interface Dryer Controller Factory Default Program Setting Dryer Fault Codes Touch Pad Description Operating Instructions Temporary Dryer Controller Programming Permanent Dryer Controller Programming Servicing and Troubleshooting Preventative Maintenance Instructions...
  • Page 3: Dryer Specifications

    50 lb. Industrial Dryer: T-50 DN0050N_-11_B_R (60 Hz) Cabinet Height 72 1/4” 1835 mm. (Assumes minimum leveling leg adjustment) Cabinet Width 34 1/2” 875 mm. Overall Depth 52” 1321 mm. Floor to Bottom of Door 27 1/4” 692 mm. Door Opening 25 5/8”...
  • Page 4: Dryer Dimensions

    DRYER DIMENSIONS- FIGURE 1A 8514-279-001 REV B PAGE 4...
  • Page 5 DRYER DIMENSIONS- FIGURE 1B 8514-279-001 REV B PAGE 5...
  • Page 6: Dryer Dimensions

    DRYER DIMENSIONS- FIGURE 1C 8514-279-001 REV B PAGE 6...
  • Page 7: Uncrating

    INSTALLATION AND OPERATING INSTRUCTIONS INDUSTRIAL DRYER UNCRATING Tools required: 3/4” hex socket and ratchet driver, knife, channel-lock wrench that opens to 1 3/8". 1. Remove the plastic wrap with knife. Remove cardboard rails, fillers and top cap. 2. Using a ratchet and a 3/4” socket, remove the (4) bolts attaching the wooden skid to the dryer cabinet. Save the bolts for future moving of the dryer.
  • Page 8 VERTICAL CLEARANCE DIMENSIONS 3. MAKE-UP AIR. Adequate make-up air must be supplied to replace air exhausted by dryers on all types of installations. Refer to specifications for the minimum amount of make-up air opening to outside for each dryer. This is a net requirement of effective area.
  • Page 9: Dryer Exhaust

    components are helped to have a longer useful life when they are supplied with the clean stable electrical power they like. We are including the following names and phone numbers of a few suppliers of these devices for those who don’t currently have a source.
  • Page 10 Another method would be to point the outlet end of the pipe downward to prevent entrance of wind and rain. In either case, the outlet should be kept clear, by at least 24” (610), of any objects which would cause an air restriction.
  • Page 11: Dryer Shutdown

    C. Turn on main electrical power switch. The dryer may be started by following the “OPERATING INSTRUCTIONS” found later in this manual. D. Natural gas and liquefied petroleum gas fired dryers both operate in the same manner. When gas-valve relay contacts are closed (indicating a demand for heat), the solid state ignition control will automatically supply energy to the redundant gas valve.
  • Page 12: Dryer Controller Interface

    Reversing Dryer Controller Interface 8514-279-001 REV B PAGE 12...
  • Page 13: Dryer Controller Factory Default Program Setting

    REVERSING DRYER CONTROLLER FACTORY DEFAULT PROGRAM SETTINGS DRYING COOL TOTAL DRYER TEMPERATURE DOWN TIME CYCLE TIME DRYER LOAD CYCLE DIRECTION (minutes) (minutes) (ºF) (ºC) Towels, pads, REV. heavy cotton Sheets, blended REV. materials REV. Cotton Synthetic NON-REV. Materials NON-REV. Blended Materials REVERSING DRYER FAULT CODES FAULT FAULT #...
  • Page 14: Touch Pad Description

    TOUCH PAD DESCRIPTION INDICATOR LIGHTS (L.E.D.s) Description Cycle (1 through 5) These L.E.D.s are on solid when a particular cycle is chosen for operation or programming. Gas Valve This L.E.D. is part of the 4-digit numeric display and will be on solid during the drying part of a cycle when the gas valve does not need to be on.
  • Page 15 4-DIGIT NUMERICAL DISPLAY MESSAGES Message Description LOAd This message is displayed after a dry cycle is complete and the dryer loading door has been opened or the STOP touch pad switch on the dryer controller has been pressed and released twice. donE This message blinks immediately after completion of the dry cycle and continues to blink until the STOP touch pad switch on the dryer controller is pressed or the dryer...
  • Page 16: Operating Instructions

    OPERATING INSTRUCTIONS To dry a load of items, you must choose one of the five-programmed dry cycles. Each of these five dry cycles may be modified in two different ways to match your load. Please, refer to the “Permanent Reversing Dryer Controller Programming”...
  • Page 17: Temporary Dryer Controller Programming

    controller and then open the dryer loading door, the dry cycle will not be cleared. However, if you open (or open and close) the dryer loading door and then press the STOP touch pad switch on the dryer controller, the present dry cycle will be cleared and the word “LOAd” will appear on the dryer controller display. There are two jumpers and one push button on the component side of the dryer controller printed circuit board.
  • Page 18 4) Press and release either the UP or DOWN touch pad switch on the dryer controller to change the total cycle time. Once either the UP or Down touch pad switch is pressed, the dry time L.E.D. and the total dry time on the 4-digit numeric display will flash.
  • Page 19 TEMPORARY REVERSING DRYER CONTROLLER PROGRAMMING EXAMPLE REQUIREMENTS: Dry a load, in reverse mode, with 40 minutes of actual heat at 185°F and two minutes of cool down. The following procedure will show you how to temporarily modify the existing dry cycle 5 program for one cycle of drying.
  • Page 20: Permanent Dryer Controller Programming

    PERMANENT REVERSING DRYER CONTROLLER PROGRAMMING The permanent programming mode will allow the change of the stored dry cycle settings in the dryer controller until the operator physically changes them again. The factory default settings can be restored in the dryer controller by pressing the default settings push-button on the back (component) side of the dryer controller circuit board.
  • Page 21 cycle L.E.D. and programming L.E.D. will remain on, the cool down L.E.D. will illuminate, and the cool down time will be shown on the 4-digit numeric display. 10) Press and release either the UP or DOWN touch pad switch on the dryer controller to change the cool down time.
  • Page 22 5) Press the UP touch pad switch 28 times until the display of the dryer controller shows the number “53”. 6) Press and release the SELECT/ENTER touch pad switch of the dryer controller once. The dry cycle 5 L.E.D. and the programming L.E.D. will remain on, the dry time L.E.D. will switch off, the temperature L.E.D.
  • Page 23: Servicing And Troubleshooting

    SERVICING THE DRYER CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. ATTENTION: Au moment de l'entretien des commandes, étiquetez tous les fils avant de les débrancher. Des erreurs de câblage peuvent entraîner un fonctionnement inadéquat et dangereux.
  • Page 24: Preventative Maintenance Instructions

    9040-076-004 LINT SCREEN FILTER 9822-026-001 For service and parts information, contact your local Dexter agent. If a Dexter agent is not available, contact Dexter Laundry, Inc. directly as listed below: Mailing Address: 2211 West Grimes Avenue Phone: 1-800-524-2954 Fairfield, IA 52556 Website: www.dexter.com...

This manual is also suitable for:

T-50

Table of Contents