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INSTALLATION INSTRUCTIONS

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Product names listed herein are trademarks of AS America, Inc.© AS America, Inc. 2017 7302254-100 Rev. B (8/16)

RECOMMENDED TOOLS AND MATERIALSMost of the procedures require the use of common tools and materials, which are available from hardware and plumbing supply stores. It is essential that the tools pand materials be on hand before work has begun.

Thank you for selecting DXV. 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.

CAUTION: PRODUCT IS FRAGILE. TO AVOID BREAKAGE AND POSSIBLE INJURY HANDLE WITH CARE!NOTE: Pictures may not exactly define contour of china and components.

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DXV Modulus™ Single Flush, 1-PieceConcealed TrapwayRight Height®, Elongated Model D22020A Series

Regular Screwdriver

10'

Level

Putty Knife

Tape Measure Hacksaw

SealantAdjustable Wrench

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 floor 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 level before new toilet is installed!

NOTE: Distance from wall tocloset flange centerline mustbe as listed below:

IMPORTANT: Water supply on the wall is required at 4 1/2" (114 mm) from centerline of the toilet and 5" (127 mm) from the finished floor. (see rough-in). Water supply is hidden behind the toilet. Water supply line needs to be hidden within toilet frame.

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REMOVE OLD TOILET

PARTS NOT INCLUDED

ALL INSTALLATION PROCEDURES MUST COMPLY IN STRICT ACCORDANCE WITH APPLICABLE LOCAL PLUMBING AND BUILDING CODES

ROUGHING-IN DIMENSIONS:

28-1/4"(717 mm)

6-1/8"

13/16"(20 mm)

11-1/4"(285 mm)

10-15/16"(277 mm)

(155 mm)

18-1/2"(470 mm)

16-1/2"(419 mm)

FINISHED FLOOR

15-9/16"(396 mm)

10-1/2"(267 mm)

31"(785 mm)

12"(305 mm)

FINISHEDWALL

C/L OF SEAT POST HOLES

14"

OR4-1/2"(114 mm)

5"(127 mm)

WATERSUPPLY

4-1/2"(114 mm)

(356 mm)

Wax Ring

Flexible Supply Tube

Closet Bolts

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INSTALL 3/8"-16 HEADLESS HANGER BOLTSMark locations for hanger bolts 5" on either side of Center Line and 5" from the wall. Predrill marked locations and install hanger bolts.

INSTALL CLOSET BOLTSInstall closet bolts in flange channeland slide into place parallel to wall.

TIP: Place 2 pieces of masking tape on floor (as shown) to help with alignment in step 6.

Apply weight evenly. Do not moveafter placement. Water tight seal may break.

Connect water line to tank but DO NOT TURN SUPPLY ON!!! Install all nuts and washers and insure not to over tighten to avoid damage to bowl.

To aid the connection of the flapper chain to the Push Button Chain Arm, carefully remove the flapper from the overflow tube

Carefully place tank lid over top of tank at slight angle so end of trip lever rod is over chain/flapper area. Connect chain to trip lever (ref illustration) and recon-nect flapper to overflow tube, finally moving lid to correct finished position.

NOTE: Clearance of tank lid to tank will be very limited once chain is connected to chain arm and flapper.

Install Flush Button Assembly through hole in tank lid, attach with Lock Nut. Insure Push Button Chain Arm is in position or direction as referenced in illustration.

7302254-100 Rev. B (8/16)

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! WARNING: Overtightening of water supplyline nuts could result in breakageand potential �ooding. If theconnection leaks after handtightening, replace the supplyline. Do not use any type ofsealant on the water supplyconnection.

Use of plumber’s putty,pipe dope, or any othertype of sealant will voidthe warranty.

For seat installation,see instructions

included with seat.*

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CLOSET BOLT

PLATE COVER

WASHER

NUT

Press firmly.

WAX RING

CLOSET FLANGE

DRAIN CENTER LINE

3/8" (10 mm) -16 HEADLESS HANGER BOLTS

5" (127 mm)

CLOSET BOLTS

5" (127 mm)

7" (178 mm)

BACK OFLID TANK

FLUSH BUTTON ASSEMBLY

ANGLE FROMCENTER

120

CHAIN ARM OR TRIP LEVER ROD

10

FRONT OF TANK LID

FLUSH BUTTON ASSEMBLY

FLUSH VALVE CHAIN

CHAIN ARM/ TRIP LEVER ROD

FLAPPER CONNECTION

POINT

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7302254-100 Rev. B (8/16)

11 12

NOTE:Adjust Water level to the mark indicated in the tank by turning water level adjustment knob to move float cup up or down. See step 12.

ROD ADJUSTMENTTurn on water supply. Submerge the FLOAT CUP under the water for 30 seconds. Adjust the waterto desired level by turningWATER LEVEL ADJUSTMENTROD and moving FLOAT CUP up or down.

Diagram 1

FLOATCUP

REFILLTUBE

FLUSHVALVECHAIN

FLUSH BUTTON ASEMBLY

WATER LEVELADJUSTMENT KNOB

FILL VALVE

OR WATER

CONTROL

CHAIN ARM OR TRIP LEVER ROD

OVERFLOW TUBE

FLAPPER CONNECTION POINT

FLAPPER

FLAPPERSEAL

WATERSUPPLY

13

LIFT ARMFIRST

LIFT ARMFIRST

LIFT ARMFIRST

IMPORTANT: Always clear sand and rust from system.• Make sure water supply is off. Remove

valve TOP by lifting arm and rotating top and arm 1/8 turn counterclockwise, pressing down slightly on cap.

• While holding a container over the uncapped VALVE to prevent splashing, turn water supply on and off a few times. Leave water supply off.

• Replace TOP by engaging lugs and rotating 1/8 turn clockwise. MAKE CERTAIN TIP IS TURNED TO THE LOCKED POSITION. VALVE MAY NOT TURN ON IF TOP IS NOT FULLY TURNED TO THE LOCKED POS

For troubleshooting information please contact:

© 2001 Fluidmaster, Inc.® Registered trademark of Fluidmaster, Inc.

30800 Rancho Viejo RoadSan Juan Capistrano, CA 92675(949) 728-2000 (800) 631-2011

www.�uidmaster.com

NOTE: Pictures are representative and may not exactly depict the water control or inlet valve.

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In the United States:DXVOne Centennial Avenue Piscataway, New Jersey 08855Attention: Director of Customer Care

For residents of the United States, warranty information may also be obtained by calling the following toll free number: (800) 227-2734www.DXV.com

In Canada:DXV 5900 Avebury Road Mississauga, Ontario L5R 3M3Canada

Toll Free: 1-800-387-0369Local: 905-306-1093Fax: 1-800-395-1498www.DXV.ca

In Mexico:DXV Via Morelos 330Col. Santa Clara Coatitla Ecatepec, Estado de México 55540

Toll Free: 01-800-8391200www.DXV.mx

7302254-100 Rev. B (8/16)

PARTS - See list label under the tank cover

TROUBLESHOOTING GUIDE

PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION

Does not flush a. Water supply valve closed. a. Open valve and allow water to fill tank.

b. Water supply line blocked. b. Shut off water supply, disconnect supply line and inspect all gaskets and washers. Reassemble.

c. Sand or debris lodged in water control. c. Also, see Fluidmaster maintenance. (see Step 11)

Poor or sluggish flush a. Tank water level too low. a. Check that the water level is set to the mark inside the tank.

b. Bowl water level too low. b. Check that the refill tube is connected to the water control and inserted into overflow tube without being kinked or damaged.

c. Supply valve partly closed. c. Open supply valve fully. Be sure that proper supply tube size is used.

d. Partially clogged trapway and/or drain pipe and/or vent. d. Remove obstruction. Consult a plumber if necessary.

e. Supply pressure too low. e. Normal supply pressure must be at least 20 psi.

Toilet leaks a. Poor supply line connection. a. Review Warning on page 2.

b. Poor bowl to floor connection. b. Review Step 6.

Toilet does not shut off a. Flush valve seal leaking or deformed. a. Clean debris from seal surface. Replace flush valve seal as needed.

b. Sand or debris lodged in water control. b. See Step 11 Fluidmaster maintenance.

c. Water level set too high. c. Set water level to mark on back of tank.