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Electrical Connections
A wiring diagram is located inside the control box for connection
data.
If local codes permit, power to the dryer can be made by the
use of a flexible UL listed power cord/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.
Gas Models Only
IMPORTANT: A separate protected circuit must be provided
to each dryer.
Single-Phase (1ø)
Wiring Connections / Hookup
The electrical input connections on all single-phase (1ø) gas
dryers are made into the junction box located at the top left
side area of the dryer (refer to page 6).
Electrical Connections Leads
Black
+
Positive
Neutral
(L1)
A ground wire is provided in the electrical box to connect your
service ground.
Gas Information ______________________
It is your responsibility to have all plumbing connections made
by a qualified professional to ensure that the gas plumbing
installation is adequate and conforms to local and state
regulations or codes. In the absence of such codes, all
plumbing connections, materials, and workmanship must
conform to the applicable requirements of the National Fuel
Gas Code ANSI Z223.1-LATEST EDITION, or in Canada, the
Canadian Installation Codes CAN/CGA-B149.1-M91 (Natural
Gas) or CAN/CGA-B149.2-M91 (L.P. Gas) or LATEST
EDITION.
In Australia, the fuel gas code is AS 5601/AG 601, local
authority, gas, electricity, and any other relevant statutory
regulations.
IMPORTANT: Failure to comply with these codes or
ordinances, and/or the requirements stipulated in this
manual, can result in personal injury and improper
operation of the dryer.
Each dryer must have its own manual shutoff valve to provide
isolation of the dryer from the gas supply.
The dryer and its individual shutoff valve must be disconnected
from the gas supply piping system during any pressure testing
of that system at test pressures in excess of 1/2 psig (3.5
kPa). The dryer must be isolated from the gas supply piping
system by closing its individual manual shutoff valve during
any pressure testing of the gas supply system at test pressures
equal to or less than 1/2 psig (3.5 kPa).
IMPORTANT: Failure to isolate or disconnect the dryer from
supply as noted can cause irreparable damage to the gas
valve voiding the warranty.
113019 - 7
White
Green
-
Ground
(L2)
(GND)
www.adclaundry.com
WARNING
!
Fire or explosion could result due to failure of isolating
or disconnecting gas supply as noted.
Gas Supply
The gas dryer installation must meet the American National
Standard...National Fuel Gas Code ANSI Z223.1-LATEST
EDITION, or in Canada, the Canadian Installation Codes CAN/
CGA-B149.1 M91 (Natural Gas) or CAN/CGA-B149.2-M91
(L.P. Gas) or LATEST EDITION, as well as local codes and
ordinances and must be done by a qualified professional.
NOTE: Undersized gas piping will result in ignition
problems, slow drying, increased use of energy, and can
create a safety hazard.
The dryer must be connected to the type of heat/gas indicated
on the dryer data label. If this information does not agree with
the type of gas available, do not operate the dryer. Contact
the reseller who sold the dryer or contact the manufacturer.
IMPORTANT: Any burner changes or conversions must be
made by a qualified professional.
The input ratings shown on the dryer data label are for
elevations up to 2,000 feet (610 meters), unless elevation
requirements of over 2,000 feet (610 meters) were specified
at the time the dryer order was placed with the factory. The
adjustment or conversion of dryers in the field for elevations
over 2,000 feet (610 meters) is made by changing each burner
orifice. If this conversion is necessary, contact the reseller
who sold the dryer or contact the manufacturer.
Technical Gas Data
Gas Specifications
Type of Gas
Manifold
3.5 in wc
Natural
8.7 mb
10.5 in wc
Liquid
Propane
26.1 mb
Shaded areas are stated in metric equivalents
* Measured at outlet side of gas valve pressure tap when gas valve is on.
Gas Connections
Inlet connection ..................... 1/2" N.P.T. (1 per dryer)
Inlet supply size ..................... 1/2" Pipe (minimum)
Btu/hr input (per pocket) ........ 72,000 (18,143 kcal/hr)
Natural Gas
Regulation is controlled by the dryer's gas valve's internal
regulator. Incoming supply pressure must be consistent
between a minimum of 6.0 in WC (14.92 mb) and a maximum
of 12.0 in WC (29.9 mb) pressure.
Pressure*
In-Line Pressure
6.0 - 12.0 in wc
14.92 - 29.9 mb
11.0 in wc
27.4 mb
11
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