Dexter T-30x2 Installation Manual

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For your safety the

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POUR VOTRE SÉCURITÉ

AVERTISSEMENT. Assurez

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COMMERCIAL DRYER

FOR YOUR SAFETY

MODEL T-30X2 & T-50X2 VENDED C-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.

information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage, personal injury or loss of

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:

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 vous trouvez.

• Évacuez la pièce, le bâtiment ou la zone.

• Appelez immédiatement votre fournisseour 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 assurés par un installateur ou un service d'entretien qualifié

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.

8514-253-001 REV B page 1

Ne pas enteposer 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 location instructions to be followed in the event the user smells gas. Consult your local gas supplier for procedure to be followed if the odor of gas is present.

Dexter Laundry, Inc.

2211 W. Grimes

Fairfield, Iowa 52556

TABLE OF CONTENTS

Page No. Warnings about use and operation 2 Dryer Specifications 3, 4 Dryer Dimensions 5- 10 Installation Instructions 11 Dryer Shutdown 15 Description of Dryer Control 16 Operating Instructions 16 Programming the Dryer Control 17 Servicing and Troubleshooting 28 Preventative Maintenance Instructions 29 Dual Voltage Conversion Instructions 31

WARNINGS ABOUT USE AND OPERATION

DO NOT MODIFY THIS APPLIANCE. KEEP SHIELDS, GUARDS, AND COVERS IN PLACE. These

safety devices are provided to protect everyone from injury.

It is ABSOLUTELY ESSENTIAL that the dryer be grounded to a known earth (zero) ground in accordance with local codes or, in the absence of local codes, with the latest editions of the National Electric Code, ANSI//NFPA 70 or Standard CSA C22.1 Canadian Electrical Code Part 1. This is not only for personal safety, but is necessary for proper operation of the controller. Failure to do so will void the warranty of the controller.

A DRYER SHOULD BE CONNECTED TO POWER FOR THREE (3) MINUTES before it is operated or before a program change is made. Operation or program changes, which occur during this "power up" period, are subject to loss in case of power interruption. After the initial three minutes, all programmed data is protected from power interruptions of any length and the customer's individual cycle is protected up to 3 seconds. This is done without batteries.

LEAVE THE ELECTRICAL POWER TO THE DRYER ON AT ALL TIMES except when necessary for service or other similar activities. The hour meter function adds only full hours to its reading. If the power is shut off every night, any fraction of an hour of time that is on the machine at that time will be lost. Turning the power off every night could also have some effect on the long-term life of the memory after a number of years. Turning power off occasionally won’t affect the unit.

THIS DRYER IS EQUIPPED WITH AN OVER-TEMPERATURE THERMOSTAT located on the end of the burner housing above the gas valve. Should the dryer cease to operate, refer to your “Service Procedure and Parts Data” book for instructions.

CHECK THIS THERMOSTAT WHEN INSTALLING DRYER to assure it is not tripped. Impacts such as rough handling in shipment, may trip the thermostat. It may be reset by inserting a wooden pencil or dowel through the bushing in the cover.

DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE while in operation.

THIS APPLIANCE SHALL NOT BE USED TO DRY OFF SOLVENTS OR DRY-CLEANING FLUIDS.

8514-253-001 REV B page 2

SPECIFICATIONS

30 lb. Commercial Stack Dryer: T-30X2 - DC30X2NC-15EC2X (60 Hz), DC30X2NC-39AC2X (50 Hz)

Cabinet Height 76 1/4” 1937 mm. (Assumes minimum leveling leg adjustment) Cabinet Width 31 1/2” 800 mm. Cabinet Depth 49 1/2” 1257 mm. Floor to Bottom of Door- Bottom Dryer 7 5/8” 194 mm. Floor to Bottom of Door- Top Dryer 45 1/4” 1149 mm. Door Opening 22 5/8” 575 mm. Dry Wt. Capacity 30 x 2 lbs. 13.6 x 2 kg. Cylinder Diameter 30” 762 mm. Cylinder Depth 27 1/2” 699 mm. Cylinder Volume 11.25 cu. ft. 319 liters Lint Screen Area 453 sq. in. 2923 sq. cm. Gas Input (per dryer- 60 hz) 90,000 Btu/hr 26.4 kW Gas Input (per dryer- 50 hz) 74,000 Btu/hr 21.7 kW Gas Supply Connection 1/2” 12.7 mm. Natural Gas Supply (Water Column) 5-10” 127 mm. - 254 mm. Natural Burner Manifold

(60 hz Water Column) 3.5” 88.9 mm

(50 hz Water Column) 3.4” 86.4 mm L.P. Supply (Water Column) 11.5 -14” 292 mm. - 356 mm. L.P. Burner Manifold Pressure

(60 hz Water Column) 11” 279 mm

(50 hz Water Column) 10” 254 mm Exhaust Size 8” 203 mm. Make-up Air 1.5 sq. ft. 1394 sq. cm. Example: 1.5 sq. ft = 1 ft. long X 1.5 ft. wide Motor Size 1/2 H.P. .373 kW Airflow (60 hz) 600 CFM 17.0 m^3/min Airflow (50 hz) 500 CFM 14.2 m^3/min

Electrical Specifications - 120/60/1

Voltage/Hz/Phase 120V/60Hz/1Phase Running Amps 8.0 Circuit Protection Amps 20 Wire Size 12 gauge Electrical Service 2 wire + ground

Electrical Specifications - 208-240/60/1

Voltage/Hz/Phase 208-240V/60Hz/1Phase Running Amps 5.0 Circuit Protection Amps 15 Wire Size 12 gauge Electrical Service 2 wire + ground

Electrical Specifications - 230/50/1

Voltage/Hz/Phase 230V/50Hz/1Phase Running Amps 10.0 Circuit Protection Amps 15 Wire Size 12 gauge Electrical Service 2 wire + ground

Shipping Weight 750 lbs. 340 kg. Net Weight 699 lbs. 317 kg. Clearance Behind Machines (min.) 18” 457 mm.

8514-253-001 REV B page 3

SPECIFICATIONS

50 lb. Commercial Stack Dryer: T-50X2 – DC50X2NC-15EC2X (60 Hz), DC50X2NC-49AC2X (50 Hz)

Cabinet Height 79 1/4” 2012 mm.

(Assumes minimum leveling leg adjustment) Cabinet Width 34 1/2” 876 mm. Overall Depth 56 3/4” 1441 mm. Floor to Bottom of Door- Bottom Dryer 7” 178 mm. Floor to Bottom of Door- Top Dryer 46” 1168 mm. Door Opening 25 5/8” 651 mm. Dry Wt. Capacity 50 x 2 lbs. 22.7 x 2 kg. Cylinder Diameter 32 1/2” 826 mm. Cylinder Depth 33” 838 mm. Cylinder Volume 15.84 cu. ft. 448 liters Lint Screen Area 544 sq. in. 3510 sq. cm. Gas Input (per dryer- 60 hz) 108,000 Btu/hr 31.7 kW Gas Input (per dryer- 50 hz) 96,500 Btu/hr 28.3 kW Gas Supply Connection 1/2” 12.7 mm. Natural Gas Supply (Water Column) 5-10” 127 mm. - 254 mm. Natural Burner Manifold

(60 hz Water Column) 3.5” 88.9 mm

(50 hz Water Column) 3.5” 88.9 mm L.P. Supply (Water Column) 11.5 -14” 292 mm. - 356 mm. L.P. Burner Manifold Pressure

(60 hz Water Column) 11” 279 mm

(50 hz Water Column) 10” 254 mm Exhaust Size 8” 203 mm. Make-up Air 1.5 sq. ft. 1394 sq. cm. Example: 1.5 sq. ft = 1 ft. long X 1.5 ft. wide Motor Size 3/4 H.P. .560 kW Airflow (60 Hz) 650 CFM 18.4 m^3/min Airflow (50 hz) 510 CFM 14.4 m^3/min

Electrical Specifications - 120/60/1