Toto DuoFit WT171M, DuoFit WT172M Installation And Owner's Manual

Installation and Owner’s Manual/
Manual de Instrucciones y del Propietrario
Manuel D’Installation et D’Utilisation
Manual de instalação e do proprietário

DuoFit™ In Wall Ta nk System

Sistema de tanque empotrado DuoFit™

Système de réservoir mural DuoFit™

Sistema de depósito de parede DuoFit™

/
/

TOTO U.S.A., Inc. 1155 Southern Road,

Morrow, Georgia 30260

Tel: [phone] Fax: [phone]

Warranty Registration and Inquiry
For product warranty registration, TOTO U.S.A. Inc. recommends online warranty registration. Please visit
our web site http://www.totousa.com. If you have questions regarding warranty policy or coverage, please con­tact TOTO U.S.A. Inc., Customer Service Department, 1155 Southern Road, Morrow, GA 30260
[phone] or [phone] when calling from outside of U.S.A.

www.totousa.com

0GU098

Date: May/18

WT171M
WT172M

Warranty Registration and Inquiry
For product warranty registration, TOTO U.S.A. Inc. recommends online warranty registration. Please visit
our web site http://www.totousa.com. If you have questions regarding warranty policy or coverage, please con­tact TOTO U.S.A. Inc., Customer Service Department, 1155 Southern Road, Morrow, GA 30260
[phone] or [phone] when calling from outside of U.S.A.

TABLE OF CONTENTS

!2

Thanks for Choosing TOTO
Common Tools Needed
Included Parts
Before Installation

ENGLISH

Installation Procedure
Servicing Procedures
Warranty

2
2

3
4-7
8-9

10

■

Read these instructions thoroughly before beginning work.

■

Please leave these instructions with the customer. They contain important mainte-

nance and warranty information.

■

If necessary, remove the existing toilet.

■

CAUTION! Be sure to properly bleed all air from the piping system prior to using

any TOTO products. Trapped/compressed air can cause damage to the fl ushing

BEFORE INSTALLATION

system and toilet bowl.

THANKS FOR CHOOSING TOTO!

The mission of TOTO is to provide the world with healthy, hygienic and more
comfortable lifestyles. We design every product with the balance of form and function
as a guiding principle. Congratulations on your choice.

Prepare the support for the carrier as shown. Consult with a building contractor and/or
local codes for any additional requirements. Add a double wall studs (king and jack)
and double header per the shown dimensions. Confirm that the opening is square.

1

(89)

inch

(mm)

13

22- "

(

)

580

16

3- "

H

2

ENGLISH

COMMON TOOLS NEEDED

• Hacksaw

• Flat File

• Drill

• 1/8” (3mm) Drill Bit

INCLUDED PARTS

Check to make sure you have all these parts from the package:

In Wall Tank

(Carrier)

Parts in Bag 1 Parts in Bag 2

Outlet Pipe Upper bracket

Threaded

Mounting Stud (2)

Lower

Bracket

Lag Screw

Anchor

• 3-1/2” (89mm) Hole Saw

• 7/16” (11mm) Open or Boxed-end Wrench

• Tape Measure

• Carpenter’s Level

Parts in Bag

(8)

(2)

Outlet Pipe
Mud Guard

Flange Pipe Inlet Pipe

Nut

(2)

Cap

(2)

Inlet Pipe

Mud Guard

Washer

(2)

Stud bolt Flange

Push Plate

Rough In

Lubricated

sponge

(2)

7

16

46- "

(

1180

(13)

½"
NPT
Water
Supply

NPT

½"

Optional
washlet
Connection

Header
(Double)

Optional
GFCL
Electrical
Outlet

)

39- "

(

1000

12"

(13)

½"

3

8

)

1

16

7- "

(

)

180

)
48

(

8

7

1- "

1- "

15

3- "

(

100

NPT
Water
Supply

R

D

7

(22)

8

3

(35)

8

16

)

12- "

"

5

8

(

)

320

Finished Floor

5

5

8- "

6- "

(

218

8

7

(

)

175

8

6- "

)

King Studs

5

8

16

"

3

(

157

16

-"

(

)

15-135

)

inch

3- "

Toilet Rim

Height (R)

15"

16"

17"

18"

19"

3

(86)

8

Height (H)

System

31"

32"

33"

34"

35"

Threaded Mounting

Stud Height (D)

11-29/64"

12-7/16"

13-15/32"

14-29/64"

15-1/2"

mm

7

(

8

22- "

580

Trimmer

(Jack)Studs

Sole Plate

Toilet Rim

Height (R)

(51)

45- "

(

1150-1280

3

8

2"

- 50- "

)

381

406

432

3

457

8

)

483

Ta ble 1:

Finished Floor

System

Height (H)

787

813

835

864

889

Threaded Mounting

Stud Height (D)

291

316

342

367

393

Dimensions measured from
Finished Floor

Sub-Floor

(plywood or concrete)

2

3

INSTALLATION PROCEDURE

Installing the In-Wall Ta nk System

Use the lower bracket to lock the outlet pipe to the Carrier.
Place the carrier into the wood frame, make sure the carrier is horizontally leveled
and fl ush is placed in the front face of the stud frame.
Use the screws provided for securing the System. Install the outlet pipe to the

Loosen the bolts on the adjustable
legs and place the carrier into the

ENGLISH

wood frame.

Adjust the carrier to the desired
height with reference to the
Finished Floor (see Table 1 for

51

H

50

49

48

47

46

45

44

43

42

41

guide) and marked on the wood
frame.

Tighten the two bolts on the legs

sewer pipe.

H

1

1

ENGLISH

1

1

to secure the height of the carrier.

2

2

Mark the location for drilling pilot
holes for the screws to secure
the carrier to the wood frame.

There are six (6) screws for the
side (3 on each side) and two on

A

the feet. Make sure the carrier
is flush with the wood frame
before placing the markings.

Remove the carrier from the
wood frame, drill six (6) 1/8”(3mm)

A

A

holes on the wall stud (Trimmer/
Jack) and two (2) on the subfloor
(plywood); for concrete, drill 3/8”
(10mm) holes for anchors.

For vertical drain installation, clip the upper
bracket to the front slot of the frame as shown.
Drill a 3-3/4"(95mm) hole on the subfloor 1-3/4"
(45mm) from the front of studs.

(45)

1-¾"

Front Slot Back Slot

A

1

A

A

B

B

A

Ø 1/8" [3mm]

2

B

2

Ø 1/8"

1

[3mm]

leak. Do not remove the block cap of the
inlet for Washlet.

CAUTION

This indicates that misoperation could
result in injury or physical damage.

Plumb the water supply line and check for

For left or right drain installa­tion, clip the upper bracket to
the back slot of the frame as
shown.

Required

It is important to reconfirm
that there is no water
leakage at all connections.

Incomplete connection

Before connecting the flexible hose
to the fill valve, open shutoff valve
to let water run for a minute or two.

After that, shut off the valve and the
main supply valve.

could cause foul odor or
water to leak.

The symbol indicates something that
must be done.

45°

45°

Insert the mud guard for the inlet and outlet, the push plate
rough-in for the push plate and the two (2) Threaded
Mounting Stud for the mounting bowl on the inner holes.

4

5

Cutting Out the Wall Location

Installing Toilet on the In-Wall Ta nk System

Recommended minimum 1/2” (13mm) drywall installation. Use the protruding
parts on the carrier to locate the cuts on the wall.

Cut a 4-1/2” (114mm) diameter hole for the outlet drain.

ENGLISH

Cut a 2-1/2” (64mm) diameter hole for the water inlet.

Cut two 3/4” (19mm) diameter holes for the threaded mounting stud.

Cut a 8-7/8” (226mm) x 5-9/16” (140mm) hole for the push plate.

Push Plate
Rough-In

Wall Panel (min.1/2

”

(13mm))

”

(226mm)

5-9/16

”

(140mm)

Inlet Drain Hole
Diameter
2-1/2”(D.64mm)

24” (610mm)

1-3/8”
(35mm)

Push Plate
8-7/8

7-1/6”(180mm)

Threaded
Mounting
Stud

Apply lubrication using the supplied sponge in the inlet and

1)

outlet drain to facilitate installation. Insert the inlet pipe into
the tank drain outlet until it stops.

Place the edge of a ruler against the fi nished wall and

on top of the inlet pipe. Mark the location as shown and
remove the inlet pipe.

Repeat this process with the fl ange pipe.

2) Insert the inlet pipe end with the gasket into the back of the
toilet bowl.

Place the edge of a ruler against the whole width of the back

of the toilet and on top of the inlet pipe. Mark the location as
shown and remove the inlet pipe.

Repeat this process with the flange pipe.

As shown in the figure, measure the distance between

3)

two lines "a" and "b". From that dimension, mark the
cutting line by measuring from the edge opposite from
the gasket and saw off the excess.

Repeat this process for the flange pipe.

a + 1/4”(3mm)

4) Bevel the cutting edges as shown.

Screw the threaded mounting studs onto

45˚

c

the tank and leave 2-1/8"(54mm) exposed.

Inlet Pipe

Flange

Pipe

ENGLISH

a

b + 1/4”(3mm)

1/2 c

b

Toilet
Mounting
Holes

F.L

3-15/16” (100mm)

Outlet Drain Hole
Diameter 4-1/2”(D.114mm)

6

Inlet Drain
mud guard

Outlet Drain
Mud Guard

5) Insert the inlet pipe and the flange pipe into the

appropriate drain holes.

6)

Install the toilet bowl by aligning it with the pipes
and threaded mounting stud. Use the included
mounting hardware to secure the bowl.

7

SERVICING PROCEDURES

SERVICING PROCEDURES

Replacing the Flush Valve

1) Remove the splash guard and pull it
out.

5) Remove the hold-down bracket by
pulling on the tab indicated.

ENGLISH

1) Follow the procedure for removing the flush valve.

2) Disconnect the flexible hose from the fill valve.

3) Pull the hook toward you, slide the main unit up, and then remove the fill valve
main unit.

Adjusting the Water Level in the Ta nk

4) Turning the screw clockwise will raise the water level.

5) Turning the screw counterclockwise will lower the water level.

6) The water level must be 35mm [1-3/8"] for 1.28gpf/0.9gpf (4.8Lpf/3.4Lpf) and

ENGLISH

12mm [15/32"] for 1.6gpf/0.9gpf (6.0Lpf/3.4Lpf) below the overflow tube.

2) Close the shutoff valve in the tank,
and then push the button on the
actuator to flush the water.

3) Push on the tab to remove the actua­tor.

6) Pull the flush valve up, and rotate the
rods.

❷

❶

7) Rotate the whole unit as you pull it
out.

❷

❶

7) To install, follow the procedure
in reverse to return the fill valve to
its original position.

Flexible
hose

Water Level

Overflow pipe

Screw

35mm [1-3/8"] (1.28gpf/0.9gpf)
12mm [15/32"] (1.6gpf/0.9gpf)

4) Tilt the two pull-up rods of the flush
valve to the right.

❸

8) At the other end of the flush valve,
the rubber piece can be removed for
cleaning or to be replaced.

9) To install the parts back into the
tank, do the reverse order.

8

Fill Valve

Cleaning the Filter of the Fill Valve

1) Close the water shutoff valve, and then remove
the fill valve as described above.

As shown in the figure, disassemble the fill

2)
valve, and then either clean the filter with water
or use a brush to clean any dirt from it.

3)

To install, follow the procedure in reverse to

return the fill valve to its original position.

9

WARRANTY

1.

TOTO warrants its In Wall Tank System (“Product”) to be free from defects in materials and
workmanship during normal use when properly installed and serviced, for a period of one (1)
year from date of purchase. This limited warranty is extended only to the ORIGINAL PUR­CHASER of the Product and is not transferable to any third party, including but not limited to
any subsequent purchaser or owner of the Product. This warranty applies only to TOTO Product

ENGLISH

purchased and installed in North, Central and South America.

2.

TOTO’s obligations under this warranty are limited to repair, replacement or other appropri­ate adjustment, at TOTO’s option, of the Product or parts found to be defective in normal
use, provided that such Product was properly installed, used and serviced in accordance with
instructions. TOTO reserves the right to make such inspections as may be necessary in order to
determine the cause of the defect. TOTO will not charge for labor or parts in connection with
warranty repairs or replacements. TOTO is not responsible for the cost of removal, return and/
or reinstallation of the Product.

This warranty does not apply to the following items:

3.
a.

b.

c. Damage or loss resulting from sediments or foreign matter contained in a water system.
d.

e.

f.

g. Tank fl ushing mechanisms of plastic or rubber moving parts.
h. Toilet seats of plastic, wood or metal.

4.

5.

6.

WARNING! TOTO shall not be responsible or liable for any failure of, or damage to, this Prod­uct caused by either chloramines in the treatment of public water supply or cleaners containing
chlorine (calcium hypochlorite). NOTE: The use of a high concentrate chlorine or chlorine related
products can seriously damage the fittings. This damage can cause leakage and serious property
damage.

THIS WRITTEN WARRANTY IS THE ONLY WARRANTY MADE BY TOTO. REPAIR, REPLACEMENT
OR OTHER APPROPRIATE ADJUSTMENT AS PROVIDED UNDER THIS WARRANTY SHALL BE
THE EXCLUSIVE REMEDY AVAILABLE TO THE ORIGINAL PURCHASER. TOTO SHALL NOT BE
RESPONSIBLE FOR LOSS OF THE PRODUCT OR FOR OTHER INCIDENTAL, SPECIAL OR CON­SEQUENTIAL DAMAGES OR EXPENSES INCURRED BY THE ORIGINAL PURCHASER, OR FOR
LABOR OR OTHER COSTS DUE TO INSTALLATION OR REMOVAL, OR COSTS OF REPAIRS BY
OTHERS, OR FOR ANY OTHER EXPENSE NOT SPECIFICALLY STATED ABOVE. IN NO EVENT
WILL TOTO’S RESPONSIBILITY EXCEED THE PURCHASE PRICE OF THE PRODUCT. EXCEPT TO
THE EXTENT PROHIBITED BY APPLICABLE LAW, ANY IMPLIED WARRANTIES, INCLUDING THAT
OF MERCHANTABILITY OR
LY DISCLAIMED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED
WARRANTY LASTS, OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUEN­TIAL DAMAGES, SO THE ABOVE LIMITATION AND EXCLUSION MAY NOT APPLY TO YOU.

Damage or loss sustained in a natural calamity such as fi re, earthquake, fl ood, thunder,
electrical storm, etc.
Damage or loss resulting from any accident, unreasonable use, misuse, abuse, negli­gence, or improper care, cleaning, or maintenance of the Product.

Damage or loss resulting from improper installation or from installation of the Product in
a harsh and/or hazardous environment, or improper removal, repair or modification of the
Product. (NOTE: Product model codes allow a maximum of 80 PSI. Check local codes or
standards for requirements).
Damage or loss resulting from electrical surges or lightning strikes or other acts which are
not the fault of TOTO or which the Product is not specified to tolerate.
Damage or loss resulting from normal and customary wear and tear, such as gloss reduc­tion, scratching or fading over time due to use, cleaning practices or water or atmospheric
conditions.

In order for this limited warranty to be valid, proof of purchase is required. TOTO encourages
warranty registration upon purchase to create a record of Product ownership at http://www.
totousa.com. Product registration is completely voluntary and failure to register will not dimin­ish your limited warranty rights.

THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU MAY HAVE OTHER RIGHTS
WHICH VARY FROM STATE TO STATE, PROVINCE TO PROVINCE OR COUNTRY TO COUN­TRY.

To obtain warranty repair service under this warranty, you must take the Product or deliver it
prepaid to a TOTO service facility together with proof of purchase (original sales receipt) and a
letter stating the problem, or contact a TOTO distributor or products service contractor, or write
directly to TOTO U.S.A., INC., 1155 Southern Road, Morrow, GA 30260 [phone] or (888)
295 8134, if outside the U.S.A. If, because of the size of the Product or nature of the defect, the
Product cannot be returned to TOTO, receipt by TOTO of written notice of the defect together
with proof of purchase (original sales receipt) shall constitute delivery. In such case, TOTO may
choose to repair the Product at the purchaser’s location or pay to transport the Product to a
service facility.

FITNESS FOR USE OR FOR A PARTICULAR PURPOSE, ARE EXPRESS-

ENGLISH

10

11

ÍNDICE

¡Gracias Por Elegir TOTO! ..........................................................................................12

Herramientas Necesarias .............................................................................................12

Partes Incluidas ...........................................................................................................12

Antes de la Instalación .................................................................................................13

Procedimiento de Instalación ..................................................................................14-17

Procedimiento de Servicio ......................................................................................18-19

Garantía ...................................................................................................................... 20

■

Lea estas instrucciones con cuidado antes de empezar a trabajar.

■

Deje este manual de instalación con el cliente, contiene importante información

de mantenimiento y garantía.

■

Si es necesario, retire el inodoro existente.

■

¡CUIDADO! Asegúrese de sacar adecuadamente todo el aire del sistema de

tubería antes de usar cualquier producto TOTO. El aire atrapado/comprimido

ANTES DE LA INSTALACIÓN

puede dañar el sistema de descarga y la taza del inodoro.

¡GRACIAS POR ELEGIR TOTO!

La misión de TOTO es dar al mundo estilos de vida más saludables, higiénicos y
cómodos. Diseñamos cada producto guiándonos por el principio del equilibrio entre

ESPAÑOL

forma y función. Felicitaciones por su elección.

Prepare el apoyo para el soporte como se muestra. Para cualquier requisito adicio­nal, consulte con un contratista de construcción y/o códigos locales.
Añada pernos dobles de pared (principal y de gato) y un perno de cabezal doble
según las dimensiones indicadas. Confirme que la abertura es cuadrada.

1

(89)

pulgada

(mm)

13

22- "

(

)

580

16

3- "

H

2

HERRAMIENTAS NECESARIAS

• Sierra de Arco

• Archivo Plano

• Taladro

• 1/8” (3mm) Taladro Broca

• Sierra Perforadora 3-1/2” (89mm)

• Llave de estrella o de boca fija de 7/16" (11 mm)

• Cinta Métrica

• Nivel del Carpintero

PARTES INCLUIDAS

Asegúrese que todas estas partes estén incluidas en su empacado:

Partes en la Bolsa

Tanque

Empotrado

Partes en la Bolsa 1Partes en la Bolsa 2

Tubo de Salida Soporte superior

Perno de montaje

roscado (2)

Soporte

Inferior

Tornillo

(8)

Anclaje

(2)

Guardabarros de

tubería de salida

Tubo con Brida

Tuerca

(2)

12

Tapón

(2)

Guardabarros de

tubería de entrada

Tubo de

Entrada

Arandela

Placa de

(2)

perno prisionero (2)

Empuje

Esponja

lubricada

Brida de

7

46- "

(

1180

(13)

½"
Suministro
de agua

de NPT

Conexión
para Washlet
NPT de ½"
opcional

Cabezero
(Doble)

Toma de
corriente
eléctrica
GFCL
opcional

16

)

39- "

12"

3

8

(

)

1000

1

16

7- "

(

)

180

)
48

(

8

7

1- "

5

8- "

7

6- "

(

)

218

8

3

(

)

(

6- "

)

157

16

175

8

Tabla maestra

7

(

)

8

22- "

580

Pie

Derecha

Solera

Inferior

Bajo-Piso

(madera contrachapada o cemento)

1- "

15

3- "

(

100

5

8

"

(

15-135

45- "

(

1150-1280

13

3

8

16

)

5

16

-"

3

8

- 50- "

(13)

½"
Suministro
de agua
de NPT

D

7

8

(35)

12- "

"

5

8

(

)

320

Piso Terminado

)

pulgada

Altura de la taza

del inodoro (R)

15"

16"

17"

18"

19"

mm

Altura de la taza

del inodoro (R)

(51)

2"

381

406

432

3

8

457

)

483

Tabla 1:

Piso Terminado

(22)

3

(86)

8

3- "

Altura del

sistema (H)

Altura del

sistema (H)

montaje roscado (D)

31"

32"

33"

34"

35"

montaje roscado (D)

787

813

835

864

889

Altura del perno de

11-29/64"

12-7/16"

13-15/32"

14-29/64"

15-1/2"

Altura del perno de

291

316

342

367

393

Dimensiones medidas desde
el suelo terminado

ESPAÑOL

R