American Dryer Corp MDG30PCC User Manual

MDG30PCC Installation Manual

(30 lb Single Pocket, Phase 7 Coin)

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:

●

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.

AVERTISSEMENT: Assurez-vous 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 matériel, toute blessure ou
la mort.

—Ne pas entreposer ni utiliser d’essence

ni d’autres vapeurs ou liquides
inflammables à proximité de cet
appareil ou de tout autre appareil.

—QUE FAIRE SI VOUS SENTEZ UNE

ODEUR DE GAZ:

●

Ne pas tenter d’allumer d’appareils.

●

Ne touchez à aucun interrupteur. Ne
pas vous servir des téléphones se
trouvant dans le bâtiment.

●

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

assurés par un installateur ou un
service d’entretien qualifié ou par le
fournisseur de gaz.

RETAIN THESE

INSTRUCTIONS IN A

SAFE PLACE FOR

FUTURE REFERENCE

Part No. 113201-7

Retain This Manual In A Safe Place For Future Reference

Our products embody advanced concepts in engineering, design, and safety. If this product is properly maintained, it
will provide many years of efficient, trouble free, and most importantly, safe 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

Do not store or use gasoline
or other flammable vapors
and liquids in the vicinity of
this or any other appliance.

We have tried to make this manual as complete as possible and hope you will find it useful. The 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.

POUR VOTRE SÉCURITÉ

Ne pas entreposer ni utiliser d’essence
ni d’autres vapeurs ou liquides
inflammables à proximité de cet
appareil ou de tout autre appareil.

Important

For your convenience, log the following information:

DATE OF PURCHASE ________________________________________________ MODEL NO. ________________________________

DEALER’S NAME ________________________________________________________________________________________________

Serial Number(s) _________________________________________________________________________________________________

MDG30PCC PH7

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

For replacement parts, contact the dealer from which the dryer was purchased or contact:

MAYTAG CO.

Benton Harbor, MI

1-800-662-3587

“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.

State of California Proposition 65 Warnings:
WARNING: This product contains a chemical known to the State of California to cause

cancer.
WARNING: This product contains a chemical known to the State of California to cause

birth defects or other reproductive harm.

IMPORTANT

YOU MUST DISCONNECT AND LOCK OUT 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.

“Caution: Label all wires prior to
disconnection when servicing
controls. Wiring errors can
cause improper operation.”

«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.»

CAUTION

DRYERS SHOULD NEVER BE LEFT UNATTENDED WHILE IN OPERATION.

WARNING

CHILDREN SHOULD NOT BE ALLOWED TO PLAY ON OR NEAR THE DRYER(S).

CHILDREN

SHOULD BE SUPERVISED IF NEAR DRYERS IN OPERATION.

FOR YOUR SAFETY

DO NOT DRY MOP HEADS IN THE DRYER.
DO NOT USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES.

WARNING

UNDER NO CIRCUMSTANCES should the door switch or the heat circuit devices
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 THE LINT FILTER/SCREEN IN
PLACE, EVEN IF AN EXTERNAL LINT 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

The wiring diagram for the dryer is located in the front electrical control box area.

will be exposed to water or weather.

IMPORTANT

Dryer must be installed in a location/environment, which the ambient temperature
remains between 40° F (4.44° C) and 130° F (54.44° C).

Table of Contents

SECTION I

SAFETY PRECAUTIONS ................................................................................................ 2

SECTION II

SPECIFICATIONS ............................................................................................................ 4

SECTION III

INSTALLATION PROCEDURES .................................................................................. 6

A. Unpacking and Setting Up ............................................................................................................................... 6

B. Location Requirements .................................................................................................................................... 7

C. Dryer Enclosure Requirements ....................................................................................................................... 8

D. Fresh Air Supply Requirements....................................................................................................................... 9

E. Exhaust Requirements ................................................................................................................................... 10

F. Electrical Information .................................................................................................................................... 14

G. Gas Information ............................................................................................................................................. 16

H. Preparation for Operation and Start-Up ....................................................................................................... 19

I. Preoperational Tests ...................................................................................................................................... 20

J. Preoperational Instructions ............................................................................................................................ 21

K. Shutdown Instructions ................................................................................................................................... 22

SECTION IV

SERVICE/PARTS INFORMATION ............................................................................. 23

A. Service ........................................................................................................................................................... 23

B. Parts............................................................................................................................................................... 23

SECTION V

WARRANTY INFORMATION...................................................................................... 24

A. Returning Warranty Cards ............................................................................................................................ 24

B. Warranty ........................................................................................................................................................ 24

SECTION VI

ROUTINE MAINTENANCE .........................................................................................25

A. Cleaning ......................................................................................................................................................... 25

B. Adjustments ................................................................................................................................................... 26

C. Lubrication ..................................................................................................................................................... 26

SECTION VII

DATA LABEL INFORMATION .................................................................................... 27

SECTION VIII
PROCEDURE FOR FUNCTIONAL CHECK

OF REPLACEMENT COMPONENTS .......................................................................28

SECTION IX

MANUAL RESET BURNER HI-LIMIT INSTRUCTIONS ...................................... 3 0

A. Phase 7 .......................................................................................................................................................... 30

B. Dual Timer ..................................................................................................................................................... 30

SECTION I

SAFETY PRECAUTIONS

WARNING: For your safety, the 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 life.

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.

1. DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other
appliance.

2. Purchaser or 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

e. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

f. If you

4. Installation and service must be performed by a qualified installer, service agency, or gas supplier.

5. Dryers must be exhausted to the outdoors.

6. Although Maytag produces a very versatile dryer, there are some articles that, due to fabric composition or
cleaning method, should not be dried in it.

cannot reach your gas supplier, call the fire department.

ALL occupants.

WARNING: Dry only water washed fabrics. DO NOT dry articles spotted 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.

2 Maytag Co. 113201- 7

WARNING: DO NOT use heat for drying articles that contain plastic, foam, sponge rubber, or

similarly textured rubber 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 & 2 CSA C22.1-1990 or LATEST EDITION.

NOTE: Failure to electrically ground the dryer properly will VOID THE WARRANTY.

9. UNDER NO CIRCUMSTANCES should the door switch or the heat circuit devices ever be disabled.

WARNING: PERSONAL INJURY OR FIRE COULD RESULT.

10. This dryer is not to be used in the presence of dry cleaning solvents or fumes.

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. READ AND FOLLOW ALL CAUTION AND DIRECTION LABELS ATTACHED TO THE

DRYER.

13. For safety, proper operation, and optimum performance, the dryer must not be operated with a load less

than sixty-six percent (66%) 20 lb (9.07 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 OCCUPATIONAL SAFETY AND HEALTH
ADMINISTRATION (OSHA) STANDARDS.

IMPORTANT: Dryer must be installed in a location/environment, which the ambient

temperature remains between 40º F (4.44º C) and 130º F (54.44º C).

113201- 7 Maytag Co. 3

SECTION II

SPECIFICATIONS

MAXIMUM CAPACITY (DRY WEIGHT) 30 lbs

TUMBLER DIAMETER 30”
TUMBLER DEPTH 30”
TUMBLER VOLUME 12.27 cu ft

TUMBLER MOTOR 1/2 hp
DOOR OPENING (DIAMETER) 21-1/2”
EXHAUST CONNECTION (DIAMETER) 8”
DRYERS PER 20’/40’ CONTAINER 12 / 28
DRYERS PER 48’/53’ TRUCK 32 / 36

VOLTAGE AVAILABLE 120-240v 1ø 2w 50/60 Hz
APPROX. NET WEIGHT 535 lbs
APPROX. SHIPPING WEIGHT 585 lbs
HEAT INPUT 90,000 Btu/hr

13.6 kg

76.2 cm

76.2 cm

0.347 cu m

0.373 kW

54.61 cm

20.32 cm

242.7 kg

265.4 kg

22,680 kcal/hr

GAS

AIRFLOW 600 cfm
INLET PIPE CONNECTION 1/2” M.N.P.T.

Shaded areas are stated in metric equivalents 3/10/04

17 cmm

NOTE: The manufacturer reserves the right to make changes in specifications at any time without

notice or obligation.

4 Maytag Co. 113201- 7

Specifications

NOTE: The manufacturer reserves the right to make changes in specifications at any time without

notice or obligation.

113201- 7 Maytag Co. 5

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 Z223.1­LATEST 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 & 2 CSA C22.1-1990 or LATEST EDITION
(for Electrical Connections).

A. UNPACKING AND 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 ALL times.

NOTE: The key for the top control door and bottom lint door is located in the information packaged

and shipped in the dryer’s basket (tumbler). This key should be made accessible because it
will be needed throughout various phases in the installation of the dryer.

The dryer can be moved to its final location while still attached to the skid or with the skid removed. To remove
the skid from the dryer, locate and remove the four (4) bolts securing the base of the dryer to the wooden skid.
Two (2) are at the rear base (remove the back panel for access), and two (2) are located in the bottom of the lint
chamber. To remove the two (2) bolts located in the lint chamber area, remove the lint door.

With the skid removed, to make it easier to slide the dryer into its final position, slightly lower
leveling legs, so that the dryer will slide on the legs instead of the base frame.

The lint coops of
BEFORE STARTING THE DRYER.

Leveling Dryer

The dryer is equipped with four (4) leveling legs, one (1) at each corner of the base. Two (2) are located at the
rear of the dryer base, and two (2) are located in the lint chamber (coop). To increase bearing life and improve
efficiency, the dryer should be tilted slightly to the rear.

ALL model dryers are supported during shipping by a bracket. REMOVE THIS BRACKET

ALL four (4)

6 Maytag Co. 113201- 7

B. LOCATION REQUIREMENTS

Before installing the dryer, be sure the location conforms to local codes and ordinances. 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

5. Clearance provisions must be made from combustible construction as noted in this manual (refer to Dryer
Enclosure Requirements in

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 D).

Section C).

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

8. The dryer must be located in an area where correct exhaust venting can be achieved as noted in this
manual (refer to Exhaust Requirements in

Section E).

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.

CAUTION: This dryer produces combustible lint and must be exhausted to the outdoors. Every 6

months, inspect the exhaust ducting and remove any lint build up.

IMPORTANT: The dryer must be installed in a location/environment, which the ambient

temperature remains between 40° F (4.44° C) and 130° F (54.44° C).

113201- 7 Maytag Co. 7