Toto EcoPower TET2GB Montageanleitung

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 (888) 295-8134 or (678) 466-1300 when calling

from outside of U.S.A.

Installation and Owner’s Manual

Manual de Instrucciones y del Propietario

Manuel d’Installation et d’Utilisation

Manual de Instalação e do Proprietário

EcoPower Flush Valve for Toilet

Válvula de descarga EcoPower para inodoro

Valve de chasse EcoPower pour toilette

Válvula de descarga EcoPower para vaso sanitário

-2-

Thanks for Choosing TOTO! ...............................................................................................................2

Included Parts .....................................................................................................................................2

Common Tools Needed ......................................................................................................................3

Initializing the Ecopower product.........................................................................................................3

Features ..............................................................................................................................................3

Specifications ......................................................................................................................................4

Technical Information ..........................................................................................................................5

Warnings .............................................................................................................................................5

Before Installation................................................................................................................................6

Installation Procedure..........................................................................................................................7

Test Run............................................................................................................................................14

Note to the Installer ...........................................................................................................................15

Using the Flush Valve .......................................................................................................................15

Periodic Maintenance........................................................................................................................15

Care & Cleaning ................................................................................................................................15

Troubleshooting.................................................................................................................................16

Warranty............................................................................................................................................21

Rough-In Dimensions........................................................................................................................82

Reclaimed Water Specifications........................................................................................................85

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.

TABLE OF CONTENTS

THANKS FOR CHOOSING TOTO!

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

INCLUDED PARTS

Valve body assembly Front cover Base frame

Hex wrench

Notice label

Installation And

Owner's Manual

Vandal proof

hex screws

Washer

Large cover Small cover Large cover Small cover

Vacuum

breaker tube

Control stop Flush pipe

Screws

Connection cables

Small cover only

TET3GB32

TET3LB32

TET3UB32

TET2GB32

TET2LB32

TET2UB32

TET3GB33

TET3LB33

TET3UB33

TET2GB33

TET2LB33

TET2UB33

TET3GB31

TET3LB31

TET3UB31

TET2GB31

TET2LB31

TET2UB31

ENGLISH

COMMON TOOLS NEEDED

INITIALIZING THE ECOPOWER PRODUCT

FEATURES

Thank you for choosing the latest innovation in low power consumption EcoPower products.

Please note below the duration of time required to initialize the electronics.

Fully Automatic and Hygienic

The EcoPower Flush Valve uses an infrared sensor to detect the user using and departing the

fixture, to provide an automatic flush of the fixture after 3 seconds. No manual operation is

required, improving the experience of use and hygiene of the fixture.

Courtesy Flush

When the fixture is not used for 24 hours the protection timer commands the system to flush in

order to maintain the trap seal.

Manual Functionality

For maintenance and emergency use, the EcoPower Flush Valve is equipped with a manual

flushing button.

Green Features

Conserves Power

The flushing of the fixture activates a hydropower generator which generates electric power for

the next flush. (See About TOTO’s Hydropower Generator, page 5)

Conserves Water

The EcoPower Flush Valve offers consecutive flush prevention to save water. After a flush, the

valve will not automatically flush again for 30 seconds.

Adjustable wrench Offset pipe wrenchScrewdrivers (Phillips and Flat head)

-3-

It will take approximately 5 minutes after connecting the battery for the electronics to

initialize.

This delay is a normal part of startup.

After approximately 30 seconds, the sensor LED will start flashing in 4 second intervals

until the initialization is complete.

TOTO EcoPower Flush Valves are designed to work for 10 years, under normal conditions,

with no minimum daily usage required.

ENGLISH

SPECIFICATIONS

* Water pressures over 80 psi are not recommended for most plumbing fixtures.

-4-

The type of fixture determines the minimum pressure required for the valve. Consult fixture

manufacturer for the overall pressure requirement.

NOTE:

1" NPT

1-1/4" NPSM

1-1/2" NPSM

7 psi (48 kPa)

Flush Valve type

Automatic flushing every 24 hours of non-use

Model

Number

Figure

Control stop inlet

Flush Valve inlet

Flush Valve outlet

Supply water

pressure

Shutoff pressure

Rated Flush Volume

Toilet type

Trap seal protection

TET2GB

Toilet

Min

Max*

Large cover

Small cover

Large cover

Small cover

Large cover

Small cover

(Flowing)

125 psi (862 kPa)

25 psi (173 kPa)

1.6 G (6 L) 1.28 G (4.8 L)

Û)Û&

Û)Û&

Detection range

from the front

12-5/8" (H) ×14-3/16" (W)

< 320 mm (H) ×360 mm (W) >

4-23/32" (H) ×4-23/32" (W)

< 120 mm (H) ×120 mm (W) >

Dimension

of cover

Detection time

Ambient temperature

Water temperature

Within 39-3/8" (1000 mm)

6 seconds

Delayed flush 3 seconds

(Static)

1.0 G (3.8 L)

TET2LB TET2UB

TET3GB TET3LB TET3UB

ENGLISH

TECHNICAL INFORMATION

WARNINGS

About TOTO's Hydropowered Generator

The flow of water causes the turbine in the power generator to rotate. This process generates

electric power and enables the automatic Flush Valve to operate. See ill. 1 below.

Please read and adhere to these notes. Failure to do so could result in personal injury

and/or property damage.

Never splash water on the controller. The EcoPower Flush Valve is an electric appliance.

Risk of product malfunction.

Do not strike or kick the EcoPower Flush Valve. Risk of product malfunction or water

leakage.

Do not use the EcoPower Flush Valve at temperatures exceeding what local codes or

product specification allow. Risk of product malfunction.

Do not place an item in a room with high humidity such as shower area or sauna. Risk of

product malfunction.

Never attempt to disassemble, reassemble, repair or modify the EcoPower Flush Valve

unless you are a professional. Risk of product malfunction and electric shock.

Do not use standard vacuum breaker or control stop with reclaimed water flush valve.

Do not use petroleum based products or pipe sealants, doing so could damage product

and cause water damage.

Use appropriate protective equipment such as gloves during installation or maintenance.

-5-

3) The Automatic

Flush Valve uses

the charged power.

Electric power is

stored in a capacitor.

1) A turbine rotates to

generate electric

power.

TET2LB

TET2GB

TET2UB

TET3LB

TET3GB

TET3UB

Sensor Eye

Controller

Piston

Water Supply

Flush Valve

Coil

Turbine

Cover

ill. 1 Hydropowered Generator

ENGLISH

BEFORE INSTALLATION

IMPORTANT: Plumbing installation must be in accordance with applicable codes and

regulations. Water supply lines must be sized to provide an adequate volume of water

for each fixture. Flush all waterlines prior to operation.

Toilet and urinal Flush Valves are not interchangeable, check the model number on the

label to make sure you have the correct type. Toilet Flush Valve model numbers begin

with ‘TET’ and Urinal Flush Valve model numbers begin with ‘TEU’ .

Prior to installing your Flush Valve, install the items listed below:

Toilet bowl fixture

Drain line

Water supply line

The supply piping to these devices must be securely anchored to the building structure

to prevent the installed device moving during use. Prevent marring to the exposed

surface during installation.

IMPORTANT: Purge all air from the supply lines before connecting flush valve to the

bowl. Trapped air in supply lines may crack the china.

Avoid damaging the surface of the infrared sensor while unpacking.

The toilet Flush Valve may not function if toilet seat or lid cover are left upright and block

the sensor.

For Reclaimed Water Flush Valve:

Only use reclaimed water angle stop and vacuum breaker.

The detection range of the infrared sensor is shown on p.20.

To prevent valve malfunction, do not install a handrail or any other object within the

detection range of the sensor. Do not install the Flush Valve where sensor faces a mirror,

stainless steel wall, other highly reflective surfaces or another infrared sensor.

-6-

ENGLISH

INSTALLATION PROCEDURE — LARGE COVER

Base frame

Adjustable

plate

Detach Remount

Valve body

Adjustable holeAdjustable hole

16" (406 mm)

3/4" (19 mm)

Stud

Toilet back spud

Ø2-3/16" (Ø56 mm) hole

Toilet top spud

Ø2-3/16" (Ø56 mm) hole

11" (279 mm)

CL of sensor

* X"

* 14-3/4" ‡

from top

of fixture

(toilet)

Left water supply

1" NPT (toilet)

Sensor location

3-7/16" (87 mm)

** 11-15/16"

(303 mm)

4-3/4" ± 1/2"

(120 ± 13 mm)

Right water supply

1" NPT (toilet)

** 13-1/2"

(343 mm)

* X", ‡ = At least 5" clearance from sensor to tip of toilet seat

up position or to top of grab bar is required to avoid false

detection.

** Opening in wall

1. Determine the installation location

of the studs and water supply pipe

relative to the position of the toilet.

2. If needed, slide a thread solder

adapter on the water supply pipe.

3. Attach the control stop to the pipe.

4. Bore a guide hole for the flush pipe

into the wall.

For use with a left water supply,

detach the controller and remount it

to opposite side of valve body.

5. Fasten the base frame to the studs with

four screws (prepared on site) after

adjusting it. ( A )

6. Secure the box with four screws in the

adjustable plate. ( B )

NOTE: Attach the control stop before

installing the box fixing frame.

Thread sealing compounds

should be used on the male

NPT threads only.

NOTE: For reclaimed water, do not

use standard vacuum breaker

or control stop.

NOTE: Do not use petroleum based

products or pipe sealants.

inside the controller’s case.

Protect the wire connections

-7-

ENGLISH

INSTALLATION PROCEDURE — LARGE COVER

O-ringSnap ring

TET2LB32, TET2GB32

TET2UB32

TET2LB31, TET2UB31

TET2GB31

TET2LB33, TET2UB33

TET2GB33

Bowl

6~6-1/2"

(152~165 mm)

1-1/2" (38 mm)

or 3/4" (19 mm)

1-1/2"

(38 mm)

(127 mm)

2-1/4"~2-3/4"

(57~70 mm) 3-3/4"~4-7/8"

(95~124 mm)

3-3/4"~4-7/8"

(95~124 mm)

Top spud

Back spud

Wall mount

(76 mm)

Bowl

3-3/4"~4-7/8"

(95~124 mm)

Back spud

Floor mount

Bowl

1-1/2"

(38 mm)

7" (178 mm) Min space

requirement in wall

7" (178 mm) Min space

requirement in wall

7" (178 mm) Min space

requirement in wall

Wall surface

7. Pass the flush pipe and the

vacuum breaker through the

guide hole (Step 4) and

mount them on the bowl.

8. If required, cut the vacuum

breaker tube to the proper

length.

10. Connect the Flush Valve to the control stop

and vacuum breaker tube.

NOTE: Exercise care to avoid damaging the

o-ring when inserting the tailpiece

into the control stop. If lubrication is

needed, wetting the o-ring with water

is sufficient.

9. Make sure that the o-ring fits in the groove

at the end of the Flush Valve tailpiece.

-8-

ENGLISH

INSTALLATION PROCEDURE — LARGE COVER

11. Connect the battery cable with the controller

and set the battery in place.

The Flush Valves are preset for flush volume

as marked on the valve carton. The valve

does not require adjustment for variation in

water pressure within its operating range.

15.

To set the Flush Valve for proper operation,

open the control stop completely and

activate the Flush Valve several times.

16.

In the case of excessive flow rate because

of high water pressure, gradually adjust the

control stop clockwise (towards the closed

position) until there is suitable water flow

into the fixture.

NOTE: Adjust so water amount is not

excessive and waste can flow

properly.

12. Connect the cables of infrared sensor and

controller with the connection cable.

13. Connect the cables of manual button and

controller with the connection cable.

NOTE: It will take 5 minutes after connecting the

battery for the electronics to initialize.

After approximately 30 seconds, the

sensor LED will flash in 4 second intervals

until the initialization completes.

14. Ensure all pipe connections are completely

tightened to prevent leaking.

NOTE: If for any reason it becomes necessary to

remove the control stop make sure the

water is shut off at the main supply valve.

NOTE:

The control stop should never be

opened to the point where the flow

from the Flush Valve exceeds the

flow capability of the fixture. In case

of a valve failure, the water must

NOT overflow from fixture.

17. Tighten the front cover screws into the

base frame firmly with the hex wrench.

Make sure no cord, wire or chain is

caught between the front cover and base

frame.

-9-

Connection

cable

(sensor)

Battery

Connection cable

Controller

Connection cable

(button)

Control stop

Open

Hex wrench

ENGLISH

INSTALLATION PROCEDURE — SMALL COVER

Protect the wire connections

inside the controller’s case.

* X", ‡ = At least 5" clearance from sensor to tip of toilet seat up position or

to top of grab bar is required to avoid false detection.

** Opening in wall

Left water supply pipe

1" NPT (toilet)

Right water supply pipe

1" NPT (toilet)

Detach Remount

Toilet back spud

Ø2-3/16" (Ø55 mm) hole

1-1/4" (31 mm)

CL of sensor

11" (279 mm)

16" (406 mm)

Toilet top spud

Ø2-3/16" (Ø56 mm) hole

4-3/4" ± 1/2"

(120 ± 13 mm)

** 3-11/16"

(94 mm)

4 x Ø5/16" (Ø8 mm) hole

** 3-11/16"

(94 mm)

1. Determine the location of the

water supply pipe.

2. If necessary, slide a sweat

solder adapter on the water

supply pipe.

3. Attach the control stop to the

pipe.

4. Bore a guide hole for the flush

pipe into the wall.

To use with a left water supply, detach

the controller and remount it to

opposite side of valve body.

5. Secure base frame to the wall with two screws.

Other base frame installation options with stringer

and for concrete wall on next page.

NOTE: Thread sealing

compounds should be

used on the male NPT

threads only.

NOTE: Wall thickness must be 1/2" (13 mm)

minimum and 1-3/8"(35 mm)

maximum.

If your wall thickness is less than

1/2" (13 mm), please attach wooden

frame behind the wall.

-10-

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