ADC SL20 Gen II User manual

SL20
Installation Manual
AmericanDryerCorporation
88Currant Road
FallRiverMA02720-4781U.S.A.
Telephone:[phone] / Fax:[phone]
e-mail:[e-mail]
www.amdry.com
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 death.
— Do not store or use gasoline or other flam-
mable vapors and liquids in the vicinity of this
or any other appliance.
— WHATTO DO IFYOU 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.
— Installationandservicemustbe 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.
— QUEFAIRESIVOUSSENTEZUNEODEUR
DEGAZ:
• 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’installationet l’entretiendoiventêtreassurés
par un installateur ou un service d’entretien
qualifié ou par le fournisseur de gaz.
051603JRB/mcronan ADCPartNo.113191

Retain This Manual In A Safe Place For Future Reference
American Dryer Corporation products embody advanced concepts in engineering, design, and safety. If this product is
properly maintained, it will provide many years of safe, efficient, and trouble free 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.
“IMPORTANTNOTETOPURCHASER”
Informationmustbeobtainedfromyourlocalgassupplierontheinstructions
tobefollowed ifthe usersmellsgas. These instructionsmustbe postedin a
prominentlocationnearthedryer.
FORYOURSAFETY
Donot store or use gasolineor
otherflammablevaporsand
liquidsinthevicinityofthisor
anyotherappliance.
POURVOTRESÉCURITÉ
Nepas entreposerniutiliser d’essence
nid’autresvapeursouliquides
inflammablesàproximitédecet
appareilou detout autre appareil.
We have tried to make this manual as complete as possible and hope you will find it useful. ADC 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:
DATEOFPURCHASE________________________________________________ MODELNO. __________________________
RESELLER’SNAME ________________________________________________________________________________________
Serial Number(s) ________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
Replacement parts can be obtained from your reseller or the ADC factory. When ordering replacement parts from the factory,
you can FAX your order to ADC at [phone] or telephone your order directly to the ADC Parts Department at (508)
678-9000. Please specify the dryer modelnumberand serial numberinadditionto thedescriptionand part number, sothat
your order is processed accurately and promptly.
SL20

Important
You must disconnect and lock out the electric
supply and the gas supply before any covers or
panels are removed from the machine to allow
access for cleaning, adjusting, installation, or
testing of any equipment per OSHA
(OccupationalSafetyandHealthAdministration)
standards.
Please observe all safety precautions displayed
on the equipment and/or specified in the
installation manual included with the dryer.
Dryermust beinstalledinalocation/environment,
whichtheambient temperature remains between
40° f (4.44° c) and 130° f (54.44° c).
“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. Deserreursdecâblagepeuvent entraîner
unfonctionnementinadéquatetdangereux.»
Caution
Dryers should never be left unattended while in
operation.
Whendiscardingorstoringyouroldclothes dryer,
remove the door.
Lorsque vous entreposez ou mettez votre
sécheuse au rebut, enlevez-en la porte.
Do not allow children to play on or in the appliance.
Close supervision of children is necessary when the
applianceis used nearchildren.
Nelaissezpaslesenfantsjouerdansousurl’appareil.
Il est important de surveiller étroitement les enfants
lorsquel’appareil est utilisé non loind’enfants.
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 dryer main
doorswitch,lint drawer switch, or theheatcircuit
devices ever be disabled.
The dryer must never be operated with any of
the back guards, outer tops, or service panels
removed. Personal injury or fire could result.
Dryer must never be operated without the lint
filter/screen in place, even if an external lint
collection system is used.
Dryer mustnotbe installedorstoredinanareawhere
it will be exposed to water or weather.
Thewiring diagram forthe dryer islocated behindthe
frontcontrolpanel.
Table of Contents
SAFETY PRECAUTIONS ............................ 2
SPECIFICATIONS ....................................... 3
INSTALLATION PROCEDURES................. 4
Unpacking/Setting Up........................................... 4
Location Requirements........................................ 4
Dryer Enclosure Requirements ........................... 4
Fresh Air Supply Requirements ........................... 5
Exhaust Requirements ........................................ 5
Electrical Information............................................ 6
Gas Information .................................................... 9
Preparation for Operation/Start-up ..................... 10
Preoperational Tests .......................................... 10
Preoperational Instructions................................ 10
Shutdown Instructions........................................ 11
SERVICE/PARTS INFORMATION............ 12
Service................................................................. 12
Parts .................................................................... 12
WARRANTY INFORMATION .................... 12
Returning Warranty Cards.................................. 12
Warranty .............................................................. 12
Returning Warranty Parts ................................... 12
ROUTINE MAINTENANCE ....................... 13
DATA LABEL INFORMATION ................... 13
SENSOR ACTIVATED FIRE
EXTINGUISHING (S.A.F.E.) SYSTEM...... 14
Installation........................................................... 14
S.A.F.E. System Theory of Operation ................. 16
Disabled S.A.F.E. System................................... 16
S.A.F.E. Diagnostic Messages ........................... 16
System Reset ..................................................... 16
S.A.F.E. Parts Break Down .................................16

2113191-2
SAFETY PRECAUTIONS ___________
Warning
For your safety, the information in this manual must
befollowed to minimizetherisk of fireor explosion
or to prevent property damage, personal injury, or
lossoflife.
The dryer must never be operated with the back guard
removed. Personalinjuryor fire could result.
Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
No other fuel-burning appliance shall be installed in the same
closet as the dryer.
When discarding or storing your old clothes dryer, remove
the door.
Purchaser/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.
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 gas supplier.
This dryer must be exhausted to the outdoors. (Cette
sécheuse doit évacuer à l’extérieur.)
AlthoughADCproducesaveryversatiledryer,therearesome
articles that, due to fabric composition or cleaning method,
should not be dried in it.
Warning
Dry only water washed fabrics. Do not dry articles
spotted or washed in dry cleaning solvents, a
combustible detergent, or “all purpose” cleaner.
Explosioncouldresult.
Do not dry rags or articles coated or contaminated with
gasoline,kerosene,oil,paint,or wax. Explosioncouldresult.
Donot drymop heads. Contaminationbywax orflammable
solventswill createa firehazard.
Warning
Donotuseheatfor dryingarticlesthatcontainplastic,
foam, sponge rubber, or similarly textured rubber
materials. Dryingin a heatedbasket (tumbler) may
damage plastics or rubber and may be a fire hazard.
A program should be established for the inspection and
cleaning of lint in the 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
Thecollectionoflintintheexhaustductworkcancreate
a potential fire hazard.
For personal safety, the dryer must be electrically grounded
in accordance with local codes and/or the National Electrical
CodeANSI/NFPANO.70-LATESTEDITIONorin Canada,the
Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or
LATESTEDITION.
Note
Failure to electrically ground the dryer properly will
voidthewarranty.
Under no circumstances should the dryer main door switch,
lint drawer/tray switch, or the heat circuit devices ever be
disabled.
Warning
Personal injury or fire could result should the dryer
maindoor switch,lint drawer/trayswitch, orthe heat
circuitdevices everbe disabled.
This dryer is not to be used in the presence of dry cleaning
solvents or fumes.
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
cycleshavebeencompletedcancreateafirehazard.
Read and follow all caution and direction labels attached to
thedryer.
Warning
YOU MUST DISCONNECT AND LOCK OUT THE
ELECTRIC SUPPLY AND THE GAS SUPPLY
BEFOREANYCOVERSORPanelsAREREMOVED
FROMTHEMACHINETOALLOWACCESSFORCLEANING,
ADJUSTING, INSTALLATION, OR TESTING OF ANY
EQUIPMENT PER OSHA (Occupational Safety and Health
Administration)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).
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113191-2 3
SPECIFICATIONS ________________
Shaded areas are stated in metric equivalent 1/22/04
MAXIMUM CAPACITY (DRY WEIGHT) 20 lbs 9 kg
BASKET (TUMBLER) DIAMETER 25.75” 65.4 cm
BASKET (TUMBLER) DEPTH 24” 60.95 cm
BASKET (TUMBLER) VOLUME 7.5 cu ft 0.21 cu m
BASKET (TUMBLER) MOTOR 1/4 hp 0.19 kW
BLOWER MOTOR 1/8 hp 0.1 kW
CABINET WIDTH 27” 68.6 cm
CABINET DEPTH 30.59” 77.7 cm
CABINET HEIGHT 42.25” 108.6 cm
EXHAUST CONNECTION 4” 10.2 cm
HEAT INPUT 40,000 Btu/hr 10,080 kcal/hr
AIRFLOW @ 60 HZ 230 cfm 6.51 cmm
AIRFLOW @ 50 HZ 200 cfm 5.7 cmm
S.A.F.E. WATER CONNECTION 3/4”-11.5 NH
VOLTAGE AVAILABLE 120v, 208v, 230/240v / 60 Hz / 1ø
230/240v / 50 Hz / 1ø
NET WEIGHT 246.5 lbs 111.8 kg
INLET PIPE CONNECTION 3/8” M.N.P.T.
VOLTAGE AVAILABLE 208v, 230/240v / 60 Hz / 1ø 230/240v / 50 Hz / 1ø
380v, 400v, 416v / 50 Hz / 3ø
NET WEIGHT 239.5 lbs 108.6 kg
Oven Size
Voltage kW Btu/hr kcal/hr
208 4.1 13,993 3,526
208 6.1 20,819 5,246
230 5.0 17,065 4,300
230 7.4 25,255 6,364
230/240 5.4 18,430 4,644
230/240 8.1 27,644 6,966
380 6.8 23,208 5,848
400 7.5 25,597 6,450
416 8.1 27,644 6,966
Note
ADC reserves the right to make changes in
specificationsatanytimewithoutnoticeorobligation.
ELECTRIC GAS
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4113191-2
Important
Dryer should be located where a minimum amount
ofexhaust ductwill benecessary.
The dryer must be installed with adequate clearance for air
openings into the combustion chamber.
Caution
This dryer produces combustible lint and must be
exhaustedto theoutdoors. Every 6months, inspect
the exhaust ducting and remove any lint buildup.
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).
Dryer Enclosure Requirements ________
Note
Allowances must be made for opening the control
door.
Air considerations are important for proper and
efficientoperation.
Commercial Type II
X = 6-inch (15.24 cm) minimum, 24-inches (60.96 cm) is
suggested for ease of maintenance.
Dryersmay be positioned sidewallto sidewall. It issuggested
that the dryer be positioned about 2 feet (0.61 meters) away
from the nearest obstruction for ease of installation,
maintenance, and service (to be measured from the back
guard). Refer to the illustration above for details.
Domestic Type I
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
AmericanNationalStandards:ANSI Z223.1-LATESTEDITION
(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).
Unpacking/Setting Up __________________
Remove protective shipping material (i.e., plastic wrap and
optional shipping box) from the dryer.
Important
Dryermustbe transported and handled in an upright
positionatall times.
The dryer can be moved to its final location while still attached
to the skid or with the skid removed. To unskid the dryer,
locate and remove the two (2) bolts securing the base of the
dryer to the wooden skid.
With the skid removed, to make it easier to slide the dryer into
its final position, slightly lower all four (4) leveling legs, so
that the dryer will slide on the legs instead of the base frame.
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
FuelGasCodeANSI.Z223.1LATESTEDITION,orinCanada,
the installation must conform to applicable Canadian
Standards: CAN/CGA-B149.1-M91 (Natural Gas) or CAN/
CGA-B149.2-M91(L.P.Gas)orLATEST EDITION(for General
Installation and Gas Plumbing).
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
“Thedryermustbeinstalled onnoncombustible floors
only.” Noncombustible floors are not required for
domesticuse.
The dryer must not be installed or stored in an area where it
will be exposed to water and/or weather.
Dryers installed in residential garages must be elevated
18-inches (45.72 cm) above the floor.
Provisionsforadequate air supply must be provided as noted
in this manual (refer toFreshAir Supply Requirements).
Clearance provisions must be made from combustible
construction as noted in this manual (refer toDryerEnclosure
Requirements).
Provisions must be made for adequate clearances for
servicing and for operation as noted in this manual (refer to
Dryer Enclosure Requirements).
The dryer must be installed with a proper exhaust duct
connection to the outside as noted in this manual (refer to
Exhaust Requirements).
Dryermust belocated inanarea wherecorrect exhaustventing
can be achieved as noted in this manual (refer to Exhaust
Requirements).
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113191-2 5
Important
Make-upair mustbe providedfrom asource freeof
dry cleaning solvent fumes. Make-up air that is
contaminated by dry cleaning solvent fumes will result in
irreparable damage to the motors and other dryer
components.
Note
Componentfailureduetodry cleaningsolvent fumes
willvoidthe warranty.
Exhaust Requirements _________________
Do not use a nonmetal flexible vent or a metal vent that is
smaller than 4-inches (10.2 cm) in diameter or exhaust hoods
with magnetic latches.
The dryer shall not be exhausted into any gas vent, chimney,
wall, ceiling or concealed space of a building.
Donot installflexible ventinenclosed walls,ceilings, orfloors.
Important
Observeallgoverning codes and ordinances.
Exhaust your dryer to the outside. Moisture and lint indoors
may cause:
•Lint to gather around the dryer where it can be fuel for a
fire.
•Moisture damage to woodwork, furniture, paint, wallpaper,
carpet,etc.
•Housecleaning problems and health problems.
A4-inch(10.2 cm)diametervent isrequired. Arigidorflexible
metalvent must beused. Do not usea plastic ora 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 system, clean lint from entire
length of system. Make sure exhaust hood is not plugged
with lint. Replace any vinyl or metallized plastic foil vent with
rigid metal or flexible metal vent.
Use duct tape to seal all joints. Do not use screws or other
fastening devices that extend into the interior of the vent to
secure vent.
Service check: Back pressure in any exhaust system used
must be no less than 0 and must not exceed 0.6 inches
(1.49 mb) water column (W.C.) measured with an incline
manometer at the point that exhaust vent connects to the
dryer.
Important
Itis recommended thatexhaust or boosterfansnot
beusedin the exhaust ductwork system.
Note
Asperthe National Fuel Gas Code, “Exhaust ducts
fortype2clothesdryersshallbeconstructedofsheet
metal or other noncombustible material. Such ducts shall
be equivalent in strength and corrosion resistance to ducts
made of galvanized sheet steel not less than
0.0195-inches (26 gauge [0.05 mm]) thick.”
If a closet door is installed: unobstructed air openings are
required. The air openings shall be located 3-inches
(7.62cm) fromthe loweropening(above floorlevel) andupper
opening(belowceiling). The total free area of the air openings
in the door shall not be less than 96 square inches
(619.35squarecentimeters). Louvereddoorswith equivalent
air openings are acceptable.
No other fuel-burning appliance shall be installed in the
same closet as the dryer.
Fresh Air Supply Requirements ________
The air supply (make-up air) must be given careful
consideration to ensure proper performance of each dryer.
An unrestricted source of air is necessary for each dryer. As
a general rule, an unrestricted air entrance from the outdoors
(atmosphere) of a minimum of 1/3 square feet (0.031 square
meters) is required for each dryer. If registers or louvers are
installed over the openings, then the area must be increased.
It is not necessary to have a separate make-up air opening
for each dryer. Common make-up air openings are
acceptable. However, they must be set up in such a manner
that the make-up air is distributed 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 vents exit the
building.
Allowances must be made for remote or constricting
passageways or where dryers are located at excessive
altitudes or predominantly low pressure areas.
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6113191-2
Multiple Dryer (Common) Venting
If it is notfeasible to provide separate exhaust ducts for each
dryer, ducts from individual dryers may be channeled into a
“common main duct.” The individual ducts should enter the
bottom or side of the main duct at an angle not more than 45°
in the direction of the flow and should be spaced at least
27-inches (68.58 cm) apart.
Important
When exhausted into a multiple (common) exhaust
line, a back draft damper must be installed at each
dryer duct.
No more than four (4) dryers should be connected to one (1)
main common duct.
The main duct may be any shape or cross-sectional area, as
long as the minimum cross section area is provided. The
illustration above shows the minimum cross section area
for multiple dryer round or square venting. These figures
must be increased 10 square inches (64.52 square
centimeters) when rectangular main ducting is used, and
the ratio of duct width to depth should not be greater than
3-1/2 to 1. In calculating ductwork size, the cross-sectional
areaofa square or rectangular duct must be increased twenty
percent (20%) for each additional 20 feet (6.09 meters). The
diameter of a round exhaust must be increased ten percent
(10%) for each additional 20 feet (6.09 meters). Each
additional 90° elbow is equivalent to an additional 20 feet
(6.1 meters) and each 45° elbow is equivalent to an additional
10 feet (3.0 meters).
Warning
Dryer must never be operated without the lint filter/
screen in place, even if an external lint collection
systemisused.
Important
It is recommended that exhaust or booster fans not
beusedin the exhaust ductwork system.
Electrical Information _________________
Electrical Requirements
It is your responsibility to have all electrical connections made
by a properly licensed and competent electrician to ensure
that the electrical installation is adequate and conforms to
local and state regulations or codes. In the absence of such
codes, all electrical connections, materials, and
workmanship must conform to the applicable requirements
of the National Electrical Code ANSI/NFPA NO. 70-LATEST
EDITION or in Canada, the Canadian Electrical Codes Parts
1&2CSAC22.1-1990 orLATEST EDITION.
Horizontal Single Dryer Venting
4-inch (10.16 cm) Ducting
Vertical Single Dryer Venting
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113191-2 7
Note
Component failure due to improper installation will
voidthewarranty.
Theuse of aluminumwire will voidthewarranty.
Important
Failure to comply with these codes or ordinances,
and/or the requirements stipulated in this manual
canresultin personal injury or component failure.
Each circuitmust beconnected toan independentlyprotected
branchcircuit.
Use only copper conductor cable of proper ampacity and
insulationinaccordancewithelectriccodesformakingservice
connections.
A separate circuit servicing each dryermust beprovided.
Electrical Service Specifications
Important
The wire size must be properly sized to handle the
related current.
Thedryer mustbe connectedto theelectric service/
supplyshownon the dryer data label.
Note
Manufacturer reserves the right to make changes in
specificationsatanytimewithoutnoticeorobligation.
Component failure due to improper voltage
applicationwillvoidthewarranty.
GasModels
1/22/04
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ElectricModels
The connecting wires must be properly sized to handle the
rated current.
1/22/04
Grounding
A ground (earth) connection must be provided and installed
in accordance with state and local codes. In the absence of
these codes, grounding must conform to applicable
requirements of the National Electrical Code ANSI/NFPA NO.
70-LATEST EDITION, or in Canada, the installation must
conform to applicable Canada Standards: Canadian Electrical
Codes Parts 1 & 2 CSA C22.1-1990 or LATEST 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 the electrical ground. If there are
any nonmetallic interruptions, such as, a meter, pump, plastic,
rubber, or other insulating connectors, they must be jumped
out with no. 4 copper wire and securely clamped to bare
metal at both ends.
Important
For personal safety and proper operation, the dryer
must be grounded.
Provisions are made for ground connection in each dryer at
the electrical service connection area.
Note
Anindividualmanualshutoffvalve mustbe installed
within 6 feet (1.8288 meters) of the dryer in
accordancewiththeNationalFuel GasCode, ANSI
Z223.1/NFPA54.
GAS
ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER)
NOTES: A.
B.
C.
When fuses are used they must be dual element, time
delay, current limiting, class RK1 or RK5 ONLY.
Calculate/determine correct fuse value, by applying
either local and/or National Electrical Codes to listed
appliance amp draw data.
Circuit breakers are thermal-magnetic (industrial) motor
curve type ONLY. For others, calculate/verify correct
breaker size according to appliance amp draw rating
and type of breaker used.
Circuit breakers for 3-phase (3Ø) dryers must be
3-pole type.
SERVICE
VOLTAGE PHASE WIRE SERVICE
APPROX.
AMP DRAW CIRCUIT
BREAKER
60 Hz 50 Hz
120 1ø 28.4 --- 15
208 1ø 24.3 --- 15
230 1ø 2--- 4.8 15
240 1ø 24.7 5.0 15
ELECTRIC
ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER)
NOTES: A.
B.
C.
When fuses are used they must be dual element, time
delay, current limiting, class RK1 or RK5 ONLY.
Calculate/determine correct fuse value, by applying
either local and/or National Electrical Codes to listed
appliance amp draw data.
Circuit breakers are thermal-magnetic (industrial) type
ONLY. For others, calculate/verify correct breaker size
according to appliance amp draw rating and type of
breaker used.
Circuit breakers for 3-phase (3Ø) dryers must be
3-pole type.
SERVICE
VOLTAGE PHASE WIRE SERVICE
APPROX.
AMP DRAW CIRCUIT
BREAKER
60 Hz 50 Hz
208 (4.1 kW) 1ø 224.0 -- 30
208 (6.1 kW) 1ø 233.6 -- 40
230 (5.0 kW) 1ø 2-- 26.0 30
230 (7.4 kW) 1ø 2-- 36.5 45
240 (5.4 kW) 1ø 227.2 27.5 30
240 (8.1 kW) 1ø 238.5 38.8 45
380 (6.8 kW) 3ø 4-- 14.9 20
400 (7.5 kW) 3ø 4-- 15.6 20
416 (8.1 kW) 3ø 4-- 16.2 20
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8113191-2
Warning
Electrical Grounding Instructions – This dryer is
equipped with a three-prong (grounding) plug for
your protection against shock hazard and should
be plugged directly into a properly grounded three-prong
receptacle. Do not cut or remove the grounding prong from
thisplug.
Electrical Connections
A wiring diagram is located inside the control panel.
Note
Acircuitservicing each dryer must be provided.
The electrical input connections on all dryers are made into
the rear service box located at the upper right area of the
dryer.
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.
GasModels
Single-Phase (1ø) Wiring Connections/Hookup
!
!
Electric Models Only
Single-Phase (1ø) Wiring Connections/Hookup
3-Phase (3ø) Wiring Connections/Hookup