2320
749mm
(29-1/2)
2325
803mm
(31-5/8)
381mm
(15)
C/L
495mm
(19-1/2)
INSTALLATION INSTRUCTIONS
YORKVILLE 1.6 GPF TWO-PIECE
PRESSURE-ASSISTED TOILETS
- Model 2320 Elongated
- Model 2325 Elongated
Thank you for selecting American Standard - the benchmark of fine quality for over 100 years. To ensure this
product is installed properly, please read these instructions carefully before you begin. (Certain installations may
require professional help.) Also be sure your installation conforms to local codes.
RECOMMENDED TOOLS AND MATERIALS
Putty Knife Regular Screwdriver
Adjustable Wrench
Carpenters Level
Tape Measure Hacksaw
Neoprene or Graphite Felt Gasket Closet FLange Set Flexible Supply Tube
(2) 5/16" Lag Bolts Sealant
1
REMOVE OLD TOILET
a.
Close toilet supply valve and flush tank completely. Towel or sponge remaining water from tank and bowl.
b.
Disconnect and remove supply line. NOTE:
If replacing valve, first shut off main water supply!
c.
Remove old mounting hardware, remove toilet and plug wall waste opening to prevent escaping sewer gases.
d.
Remove closet bolts from flange and clean away old wax, putty, etc. from base area.
NOTE:
Mounting surface must be clean and perpendicular to the floor
before
new toilet is installed!
INSTALL CLOSET BOLTS
Install closet bolts in flange channel, turn 90°,
and slide into place 6" (152 mm) apart and
parallel to floor. (Use putty to hold bolts in
place if necessary.) Brace under flooring as
needed and drill two mounting pilot holes as
shown.
S
A
V
E
F
O
R
F
U
T
U
R
E
U
S
E
3
2
DIMENSIONS (Nominal)
NOTE:
Distance from floor to
closet flange centerline (rough-in) must be 4" (102 mm)
with flange surface flush to 1/16" (16mm) max. beyond
finished wall.
FLUSH TO
1/16" (16mm)
EXPOSED
CLOSET
FLANGE
CLOSET
BOLTS
730419-100 Rev. D
Saniwares
CAUTION: PRODUCT IS FRAGILE. TO AVOID BREAKAGE AND POSSIBLE INJURY
HANDLE WITH CARE!
NOTE:
For proper operation these products require a minimum of 20 psi line pressure
P r o d u c t n a m e s l i s t e d h e r e i n a r e t r a d e m a r k s o f A m e r i c a n S t a n d a r d I n c .
© A m e r i c a n S t a n d a r d I n c . 2 0 0 6
!
813mm
(32)
FINISHED WALL
FINISHED
FLOOR
152
mm
(6)
324mm
(12-3/4)
152mm
(6)
C/L OF 1/2" DIA HOLES
152mm (6) CENTERS
*
222mm
(8-3/4)
102
mm
(4)
C/L OF
WASTE
OUTLET
FLEX
SUPPLY
AS REQ.
152mm
(6)
PILOT
HOLES
102mm
(4)
324mm
(12-3/4)
SPONGE
WASHER
TANK MTG.
BOLTS
NUT
WASHER
NEOPRENE
SEAL
SEALANT
5
4
6
8
7
INSTALL NEOPRENE OR
GRAPHITE FELT SEAL*
Install seal evenly around waste
flange (horn). Apply a thin bead of
sealant around base flange.
* Note: Wax seal not recommended
for this application.
INSTALL TOILET ON FLANGE
a. Unplug wall waste opening and slide toilet towards closet
flange so bolts project through mounting holes.
b. Loosely install retainer tapered washers and nuts. Side of
washers marked "THIS SIDE UP"
must
face you!
INSTALL TOILET
a. Position toilet squarely to wall and, with a rocking motion,
push bowl against ring and flange.
Alternately tighten nuts until toilet is firmly anchored.
CAUTION: DO NOT OVERTIGHTEN NUTS
OR BASE MAY BE DAMAGED!
b. Insert the tapered washers (supplied in the kit) into the
lag bolts (not supplied). Insert bolts through mounting holes
and tighten into pre-drilled floor openings.
c. Install the four bolt caps on tapered washers. (If necessary,
cut wall bolt length to size before installing caps.)
d. Smooth off the bead of sealant around base. Remove excess
sealant.
INSTALL TANK
a. Install large rubber gasket over threaded
outlet on bottom of tank and lower tank
onto bowl so that tapered end of gasket
fits evenly into bowl water inlet opening,
and tank mounting bolts go through
mounting holes. Secure with metal
washers and nuts.
b. With tank parallel to wall, alternately
tighten nuts until tank is snugged down
evenly against bowl's sanitary ribs.
CAUTION: DO NOT OVERTIGHTEN
NUTS MORE THAN REQUIRED
FOR A SNUG FIT!
INSTALL TOILET SEAT
Install toilet seat in accordance with manufacturer's directions.
LAG
BOLT
BOLT HEAD
WASHER
TAPERED
WASHERS
FLANGE
BOLT
CAP
FLANGE
BOLTS
!
!
- 2 -
730419-100 Rev. D
BOLT
CAP
NUT &
WASHER
9
11
12
10
CONNECT WATER SUPPLY
a. Connect water supply line between
shutoff valve and tank water inlet
fitting. Tighten coupling nuts
securely.
b. Turn on supply valve and allow
flushometer tank to fill.
c. Check for leakage at fittings,
tighten or correct as needed.
CARE AND CLEANING
When cleaning your toilet, wash it with mild, soapy water, rinse thoroughly with clear water and dry with a soft cloth.
Avoid detergents, disinfectants, or cleaning products in aerosol cans. NEVER use abrasive scouring powders or
abrasive pads on your toilet seat. Some bathroom chemicals and cosmetics may damage the seat's finish.
REPAIR PARTS LIST
NOTE: "XXX" and "YYY" represent color or trim finish options.
Specify when ordering.
TANK
COUPLING NUT
FLEXIBLE
SUPPLY
WATER INLET
COMPRESSION
COLLAR
WASHER
VALVE NUT
TRIM PLATE
VALVE
4
11
- 3 -
730419-100 Rev. D
AMERICAN-STANDARD ONE-YEAR LIMITED WARRANTY
If inspection of this American-Standard plumbing product, within one year after its initial installation, confirms that it is defective in materials or
workmanship, American-Standard will repair or, at its option, exchange the product for a similar model.
This warranty
does not apply to local building code compliance. Since local building codes vary considerably, the purchaser of this product should
check with a local building or plumbing contractor to insure local code compliance before installation.
This warranty
shall be void if the product has been moved from its initial place of installation; if it has been subjected to faulty maintenance, abuse,
misuse, accident or other damage; if it was not installed in accordance with American-Standard's instructions; or if it has been modified in a manner
inconsistent with the product as shipped by American-Standard.
American-Standard's option to repair or exchange the product under this warranty does not cover any labor or other costs of removal or installation,
nor
shall American-Standard be responsible for any other incidental or consequential damages attributable to a product defect or to the repair or
exchange of a defective product, all of which are expressly excluded from this warranty. (Some states or provinces do not allow the exclusion or
limitation of implied warranties, so this exclusion may not apply to you.)
This warranty gives you specific legal rights. You may have other statutory rights that vary from state to state or from province to province, in which case
this warranty does not affect such statutory rights.
For service under this warranty, it is suggested that a claim be made through the contractor or dealer from or through whom the product was purchased, or
that a service request (including a description of the product model and of the defect) be sent to the following address:
- 4 -
TROUBLESHOOTING GUIDE
NOTE: The presence of a small amount of water in the bottom of the tank is normal. The air inducer is designed to leak
for short periods during each flush cycle as a self-cleaning action. Drippage is drained into the bowl. If used on water
system containing excessive sand and/or debris, a periodic cleanup of inlet strainer is recommended. (See enclosed
instructions for strainer cleaning.)
! WARNING
When servicing or replacing components of the flushometer tank system, be sure that the
water supply is shut off and the toilet is flushed to relieve pressure in the flushometer tank.
For service of the Flushometer Tank System, see enclosed literature.
PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION
Does not flush
a. Water supply valve closed.
a. Open valve and allow water to fill tank.
b. Flush actuator incorrectly set.
b. Follow instruction to adjust flush actuator.
c. Supply line blocked.
c. Shut off water supply, disconnect supply line, and inspect
all gaskets and washers. Reassemble.
d. Trip lever linkage damaged.
d. Check trip lever, linkage, and actuator wire assemblies
for damage.
Poor or sluggish
a. Supply valve partly closed.
a. Open supply valve fully. Be sure that proper supply tube
flush
size is used.
b. Plugged inlet strainer.
b. Remove and clean strainer per enclosed instructions
c. Supply pressure too low.
c. Normal supply pressure must be at least 20 psi.
d. Partially clogged trapway and/or
d. Remove obstruction. Consult a plumber if necessary.
drain pipe and/or vent.
e. Malfunctioning pressure regulator.
e. Replace lower supply assembly.
Toilet leaks
a. Poor supply line connection.
a. Review Step 9 of installation procedure.
b. Poor bowl to tank/floor connection. b. Review Step 4 through 7 of installation procedure.
Toilet does not
a. Supply pressure too low.
a. Normal supply pressure must be at least 20 psi.
shut off
b. Flush actuator incorrectly set.
b. Follow instructions to adjust flush actuator.
730419-100 Rev. D
In Canada:
American-Standard,
2480 Stanfield Road
Mississauga, Ontario
Canada L4Y 1S2
Toll Free: (800) 387-0369
Toronto Area: (905) 949-4800
In Mexico:
Customer Service Manager
Ideal Standard, S.A. de C.V.
Via Morelos #330
Col. Santa Clara
Ecatepec 55540 Edo. Mexico
ADJUSTMENTS
The flushometer tank is designed and factory-adjusted to provide a
consistent, safe seal depth in the bowl after each flush. Field refill
adjustment is not required. The refill has been preset and locked.
FLUSH ACTUATOR ADJUSTMENT - The spacing between the bellcrank
and flush actuator may be adjusted to assure positive operation of the trip
lever. Proceed as follows:
n
Remove tank cover and check that there is approximately 1/32"
(0.8mm) gap between the top of the actuator and bottom of the spring
rod when it is lifted to remove slack from linkage.
n
If necessary, loosen set screw in actuator cap and turn cap to increase
gap (clockwise) or decrease gap (counterclockwise), as needed.
n
Tighten setscrew securely after adjustment is completed. Replace
tank cover.
SET
SCREW
1/32"
APPROX.
ITEM
PART NO.
DESCRIPTION
QTY
1
2
3
4
5
6
7
8
9
10
11
1
1
1
1
1
1
1
1
1
1
1
2
1
1
738473-YYY0A
738494-YYY0A
4099.100.XXX
4099.800.XXX
735084-400.XXX
3120.019.XXX
3125.016.XXX
738493-0070A
738495-0070A
034602-0070A
738496-0070A
047562-0070A
047563-0070A
730292-0070A
034783-XXX0A
735083-600.XXX
603111-0030A
TRIP LEVER-LH
TRIP LEVER-RH
TANK (COMPLETE WITH COUPLING
COMPONENTS AND L.H. TANK TRIM)
TANK (COMPLETE WITH COUPLING
COMPONENTS AND R.H. TANK TRIM)
TANK COVER
BOWL - ELONGATED
BOWL - ELONGATED 16-1/8" (410mm)
SPRING ROD ASSEMBLY-LH
SPRING ROD ASSEMBLY-RH
COUPLING GASKET
LOWER SUPPLY ASSEMBLY (35 PSI)
UPPER SUPPLY ASSEMBLY
VALVE CARTRIDGE ASSEMBLY
TANK COUPLING KIT
BOLTS AND CAPS
TANK COVER FOR LOCKING DEVICE
COVER LOCKING DEVICE KIT
1
2
3
5
8
9
7
6
10
In the United States:
American Standard Inc.,
P.O. Box 6820
Piscataway, New Jersey 08855
Attention: Director of Consumer Affairs
For residents of the United States, warranty information
may also be obtained by calling the following
toll free number: (800) 442-1902
www.AmericanStandard-US.com
