Alliance Laundry Systems 512042R4 User manual

Keep these instructions for future reference.
(If this machine changes ownership, this manual must accompany machine.)
www.comlaundry.com
Installation Instructions
for Stacked Dryers
Dimensions........................................................................ 3
Before You Start................................................................ 4
Installing the Dryer............................................................ 5
Installer Checklist................................................. Back Cover
Date Purchased _____________________
Model Number _____________________
Serial Number ______________________
Part No. 512042R4
December 2008
Inside.......................................

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2
IMPORTANT: Purchaser must consult the local gas supplier for suggested instructions to be followed if the
dryer user smells gas. The gas utility instructions plus the SAFETY and WARNING note directly above
must be posted in a prominent location near the dryer for customer use.
The following information applies to the state of Massachusetts, USA.
•This appliance can only be installed by a Massachusetts licensed plumber or gas fitter.
•This appliance must be installed with a 36 inch (91 cm) long flexible gas connector.
•A “T-Handle” type gas shut-off valve must be installed in the gas supply line to this appliance.
•This appliance must not be installed in a bedroom or bathroom.
• 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.
W052
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. W033
WARNING
• Installation of unit must be performed by a qualified installer.
• Install clothes dryer according to manufacturer’s instructions and local codes.
• DO NOT install a clothes dryer with flexible plastic venting materials. If flexible metal (foil
type) duct is installed, it must be of a specific type identified by the appliance manufacturer
as suitable for use with clothes dryers. Refer to section on connecting exhaust system.
Flexible venting materials are known to collapse, be easily crushed, and trap lint. These
conditions will obstruct clothes dryer airflow and increase the risk of fire.
W729R1
WARNING
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or
any other appliance.
W053
© Copyright 2008, Alliance Laundry Systems LLC
All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any
means without the expressed written consent of the publisher.

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512042
Dimensions
DRY2210N
*With leveling legs turned into base.
DRY2210N
ELECTRIC DRYERS
23.5 in.
(59.7 cm)
28 in.
(71.1 cm)
0.4 in.
(1.1 cm)
*4.5 in.
(11.4 cm)
26.9 in.
(68.3 cm)
*4.0 in. (10.2 cm)
5.25 in.
(13.3 cm)
8.0 in.
(20.3 cm)
*44.1 in. (112 cm)
*75.38 in. (191.5 cm)
15.4 in.
(39.1 cm)
*37.44 in. (95.1 cm)
*15.44 in.
(39.2 cm)
DRY2285N
*With leveling legs turned into base.
13/8 in. N.P.T. Gas Connection
DRY2285N
GAS DRYERS
23.5 in.
(59.7 cm)
28 in.
(71.1 cm)
0.4 in.
(1.1 cm)
*4.5 in.
(11.4 cm) 26.9 in.
(68.3 cm)
*4.0 in. (10.2 cm)
15.4 in.
(39.1 cm)
5.25 in.
(13.3 cm)
8.0 in.
(20.3 cm)
*44.1 in. (112 cm)
*75.38 in. (191.5 cm)
*42.4 in. (107.7 cm)
*2.8 in. (7 cm)
*37.44 in. (95.1 cm)
*15.44 in.
(39.2 cm)
1
2.3 in.
(6 cm)

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4
Before You Start
Supplies
For most installations, the basic supplies you will need
are:
Figure 1
D818I
1Wrench
2Screwdrivers
3Level
4Teflon Tape
5Duct Tape
12
3
4
5
Any disassembly requiring the use of
tools must be performed by a suitably
qualified service person.
W299
WARNING

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512042
Installing the Dryer
Step 1: Position and Level the Dryer
Install dryer before washer. This allows room for
attaching exhaust duct.
Select a location with a solid floor. Dryers installed in
residential garages must be elevated 18 inches (46 cm)
above the floor.
No other fuel burning appliance should be installed in
the same closet with the dryer.
The dryer must not be installed or stored in an area
where it will be exposed to water and/or weather.
Leveling legs can be adjusted from inside the dryer
with a 1/4 in. driver. All four legs must rest firmly on
the floor so the weight of the dryer is evenly
distributed. The dryer must not rock.
The dryers needs sufficient clearance and an adequate
air supply for proper operation and ventilation, and for
easier installation and servicing. (Minimum clearances
are shown below).
Figure 2
DRY2053N
**NOTE: For new installations, locate top of wall vent 42 inches (106.7 cm) above floor to make venting
easier to connect.
DRY2053N
E
E
AA
D
OUTER WALL OF
ENCLOSURE
FRONT VIEW SIDE VIEW
C
B
Area Description Closet Installation
ADryer sides 0 in. (0 cm)
BDryer top (Rear 24 in.) 12 in. (30.5 cm)
CDryer rear 4 in. (10.2 cm)
DDryer Top (Front 4 in.) .5 in. (1.3 cm)
EExhaust duct clearance to combustible material 2 in. (5.1 cm)

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6
Place the dryer in position, and adjust the legs until the
dryer is level from side to side and front to back. The
dryer must not rock.
Figure 3
IMPORTANT: In mobile home installations, gas
dryers MUST be permanently attached to the floor
at the time of installation. Order No. 526P3 Dryer
Installation Kit (available at extra cost) for a
manufactured (mobile) home installation. Follow
the instructions supplied with the kit.
Step 2: Connect Dryer Exhaust System
DRY2054N
1Level
2Leveling Leg
3Dryer Base
DRY2054N
3
1
2
A clothes dryer produces combustible lint.
To reduce the risk of fire and combustion
gas accumulation the dryer MUST be
exhausted to the outdoors.
W116
To reduce the risk of fire and the
accumulation of combustion gases, DO NOT
exhaust dryer air into a window well, gas
vent, chimney or enclosed, unventilated
area, such as an attic, wall, ceiling, crawl
space under a building or concealed space
of a building.
W045
WARNING
This gas appliance contains or produces a
chemical or chemicals which can cause
death or serious illness and which are
known to the State of California to cause
cancer, birth defects, or other reproductive
harm. To reduce the risk from substances in
the fuel or from fuel combustion, make sure
this appliance is installed, operated, and
maintained according to the instructions in
this manual.
W115
To reduce the risk of fire, DO NOT use
plastic or thin foil ducting to exhaust the
dryer.
W354
WARNING

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512042
•DO NOT use plastic or thin foil ducting. Rigid
metal duct is recommended.
•Locate dryer so exhaust duct is as short as
possible.
•Be certain old ducts are cleaned before installing
your new dryer.
•Use 4 inch (102 mm) diameter rigid or flexible
metal duct.
•The male end of each section of duct must point
away from the dryer.
•Use as few elbows as possible.
•Use duct tape or pop-rivets on all duct joints. DO
NOT use sheet metal screws or fasteners on
exhaust pipe joints which extend into the duct
and catch lint.
•Ductwork that runs through unheated areas must
be insulated to help reduce condensation and lint
build-up on pipe walls.
•Each exhaust duct must be vented separately.
•Install backdraft dampers (obtain locally) in
multi-dryer installation.
•When exhausting the dryer to the outdoors, the
dryer can be installed with “0” inch clearance at
the sides and rear. Clearance of the duct from
combustible construction must be a minimum of
2 inches (5.08 cm).
•For proper operation, it is important that the dryer
has an ample amount of outside make-up air. The
free area of any opening for the introduction of
outside air must be at least 25 in2(163 cm2).
•In mobile home installations, dryer exhaust duct
must be secured to mobile home structure.
•Dryer exhaust duct MUST NOT terminate under
mobile home.
•Exhaust duct must not be connected to any other
duct, vent, or chimney.
•Never install flexible duct in concealed spaces,
such as a wall or ceiling.
•Dryer exhausts 220 cfm (measured at back of
dryer).
•Static pressure in exhaust duct should not be
greater than .6 inches water column (1.5 cm),
measured with manometer placed on exhaust
duct two feet (61 cm) from dryer (check with
dryer running and no load).
•Exhausting dryer in hard-to-reach locations can
be done by installing 521P3 Flexible Metal Vent
Kit (available as optional equipment at extra
cost).
•Failure to exhaust dryer properly will void
warranty.
NOTE: Venting materials are not supplied with the
dryer (obtain locally).
DRY2010N
1Two (2) individual, separately vented,
4 in. (10 cm) exhaust ducts.
Figure 4
DRY2010N
DON’TDO
1

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8
D802I
Exhaust Direction
The dryer can be exhausted to the outdoors through the
back, left, right or bottom of the dryer. EXCEPTION:
Gas dryers cannot be vented out the left side
because of the burner housing.
Dryer is shipped from factory ready for rear exhaust.
Exhausting the dryer through sides or bottom can be
accomplished by installing a Directional Exhaust Kit,
528P3, available as optional equipment at extra cost.
Exhaust System
For best drying results, recommended maximum
length of exhaust system is shown in Table 1.
To prevent backdraft when dryer is not in operation,
outer end of exhaust pipe must have a weather hood
with hinged dampers (obtain locally).
NOTE: Weather hood should be installed at least
12 inches (30.5 cm) above the ground. Larger
clearances may be necessary for installations where
heavy snowfall can occur.
Table 1
NOTE: The maximum length of a 4 inch (10.2 cm)
diameter flexible metal duct must not exceed
7.87 feet (2.4 m), as required to meet UL2158,
clause 7.3.2A.
Number of
90° Elbows
Weather Hood Type
Recommended Use Only for Short Run installations
Maximum length of 4 in. (10.2 cm) diameter rigid metal duct.
0 65 feet (19.8 m) 55 feet (16.8 m)
1 55 feet (16.8 m) 47 feet (14.3 m)
2 47 feet (14.3 m) 41 feet (12.5 m)
3 36 feet (11.0 m) 30 feet (9.1 m)
4 28 feet (8.5 m) 22 feet (6.7 m)
NOTE: Deduct 6 feet (1.8 m) for each additional elbow.
4 in.
(10.2 cm)
4 in.
(10.2 cm)
2-1/2 in.
(6.35 cm)
D673I

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512042
Step 3: (Gas Dryer Only) Connect Gas
Supply Pipe
1. Make certain your dryer is equipped for use with
the type of gas in your laundry room. Dryer is
equipped at the factory for Natural Gas with a
3/8 inch NPT gas connection.
NOTE: The gas service to a gas dryer must
conform with the local codes and ordinances, or in
the absence of local codes and ordinances, with the
latest edition of the National Fuel Gas Code ANSI
Z223.1/NFPA 54 or the CAN/CSA-B149.1 Natural
Gas and Propane Installation Code.
Natural Gas, 1000 Btu/ft3(37.3 MJ/m3) service must
be supplied at minimum 5.0 inch water column
pressure to maximum 10.5 inch water column
pressure.
For proper operation at altitudes above 3000 feet
(915 m) the natural gas valve spud orifice size must be
reduced to ensure complete combustion. Refer to
Table 2.
2. Remove the shipping cap from the gas
connection at the rear of the dryer. Make sure you
do not damage the pipe threads when removing
the cap.
3. Connect to gas supply pipe using a new flexible
stainless steel connector.
To reduce the risk of gas leaks, fire or
explosion:
• The dryer must be connected to the type
of gas as shown on nameplate located in
the door recess.
• Use a new flexible stainless steel
connector.
• Use pipe joint compound insoluble in L.P.
(Liquefied Petroleum) Gas, or Teflon tape,
on all pipe threads.
• Purge air and sediment from gas supply
line before connecting it to the dryer.
Before tightening the connection, purge
remaining air from gas line to dryer until
odor of gas is detected. This step is
required to prevent gas valve
contamination.
• Do not use an open flame to check for gas
leaks. Use a non-corrosive leak detection
fluid.
• Any disassembly requiring the use of
tools must be performed by a suitably
qualified service person.
W316
WARNING
Natural Gas Altitude Adjustments
Altitude Orifice Size Part No.
feet m No. inches mm
3000 915 43 0.0890 2.26 503778
6000 1830 44 0.0860 2.18 58719
8000 2440 45 0.0820 2.08 503779
9000 2740 46 0.0810 2.06 503780
10,000 3050 47 0.0785 1.99 503781
Table 2

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10
NOTE: When connecting to a gas line, an
equipment shut-off valve must be installed within
6 feet (1.8 m) of the dryer. An 1/8 in. NPT pipe plug
must be installed as shown for checking inlet
pressure. Refer to Figure 5.
Figure 5
4. Tighten all connections securely. Turn on gas and
check all pipe connections (internal & external)
for gas leaks with a non-corrosive leak detection
fluid.
NOTE: The dryer and its appliance main gas 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 psi (3.45 kPa).
Refer to Step 9 (Check Heat Source).
L.P. (Liquefied Petroleum) Gas, 2500 Btu/ft3
(93.1 MJ/m3) service must be supplied at 10 ± 1.5 inch
water column pressure.
For proper operation at altitudes above 3000 feet (915 m)
the L.P. gas valve spud orifice size must be reduced to
ensure complete combustion. Refer to Table 3.
NOTE: DO NOT connect the dryer to L.P. Gas
Service without converting the gas valve. Install
L.P. Gas Conversion Kit 649P3, available at extra
cost.
D434I
1New Stainless Steel Flexible Connector – Use
only if allowed by local codes (Use Design
A.G.A. Certified Connector)
4Black Iron Pipe
Shorter than 20 ft. (6.1 m) – Use 3/8 in. pipe
Longer than 20 ft. (6.1 m) – Use 1/2 in. pipe
21/8 in. N.P.T. Pipe Plug
(for checking inlet gas pressure)
53/8 in. N.P.T. Gas Connection
3Equipment Shut-Off Valve – Installed within 6 ft.
(1.8 m) of dryer
1
2
3
4
5
L.P. Altitude Adjustments
Altitude Orifice Size Part No.
feet m No. inches mm
3000 915 55 0.0520 1.32 58755
8000 2440 56 0.0465 1.18 503786
Table 3