Model Variation, Specification | Toto TET2DNS-33 instruction

INSTALLATION INSTRUCTION FOR AUTOMATIC TOILET/URINAL FLUSH VALVE

Model Variation

Toilet Flush Valve

Water Supply Top Spud	Back Spud	Back Spud
	Floor	Wall

Figure

AC	TET2ANS-32 TET2ANS-33 TET2ANS-31
DC	TET2DNS-32 TET2DNS-33 TET2DNS-31

Specification

Model	TET2ANS		TET2DNS	TEU2ANS	TEU2DNS
Number	-32,33,31		-32,33,31	-11,21	-11,21
	10V DC		Alkaline	10V DC	Alkaline
Power	Supplied		Type AA	Supplied	Type AA
supply	by AC		Batteries	by AC	Batteries
	Adapter		1.5V x 4pcs.	Adapter	1.5V x 4pcs.
Dimensions		12-5/8"(H) x 14-3/16"(W)
(cover)		(320mm(H) x 360mm(W))
Detection			Within 31-1/2"(800mm)
range	from the front of the flush valve
Detection			6 seconds or more
time			6 seconds or more
time

Ambient			32-104˚F(0-40˚C)
temperature	(water temperature: 34-104˚F(1-40˚C))

Connection
of the water	1"NPT			3/4"NPT
supply pipe

4. Use care not to damage the surface of the infrared

sensor.

5. For Toilet Flush Valve

The toilet sensor valve may not function if toilet seat

and/or lid cover are left upright as it may block the

sensor.

6. For Urinal Flush Valve

The automatic flush valve is designed to be used with a

washout urinal for optimum performance. However, a

siphon jet urinal may also be substitutional. Blowout

urinals are not recommended.

7. The detection range of the infrared sensor is shown in

the figure below.

Do not install a handrail or any other object within the

detection zone of the sensor, as object blocking the

sensor may cause the valve to malfunction.

Additionally, to avoid the possibility of valve malfunction,

do not install the flush valve in a location where the

sensor faces a stainless wall, other highly reflective

Item

Figure

Description Q’ty

AC Type

Only for toilet flush valve

C	Box	1
	DC Type
	Battery case

Only for toilet flush valve

Installation Procedure

WARNING: To minimize the risk of electrical shock and fire hazard, be sure to turn off and lock out breaker for power line before starting the installation.

Step 1

Determine the installation of the box fixing frame based on the toilet/urinal position. Then determine the location of the water supply pipe and attach the control stop to the pipe. Thereafter bore a flush pipe guide hole in the wall.

Slide a thread solder adapter on the water supply pipe if applicable.

Note

Attach the control stop before installing the box fixing frame.

Urinal Flush Valve
Water Supply	Back Spud

Figure

Supply	Minimum required water pressure: 10 PSI (70kPa)
water	(flowing)
Pressure	Maximum water pressure: 125PSI (862kPa)

Shutoff	7 PSI (48kPa)
pressure	7 PSI (48kPa)
pressure
Discharge		Approx.0.5 ~ 1.0gallon
quantity per		Approx.0.5 ~ 1.0gallon
quantity per	Approx. 1.6 gallon	(1.9 ~ 3.8L)
flush at 28 PSI	Approx. 1.6 gallon	(1.9 ~ 3.8L)
flush at 28 PSI	(6L)	(Fuzzy logic adjusted
(196kPa)	(6L)	(Fuzzy logic adjusted
(196kPa)		flush volume)
(Factory set)		flush volume)
(Factory set)

surface or another infrared sensor.

Detection zone

The detection zone is self-adjusting and is equipped with a 3-second flush delay after removal from the detection zone. (No flush delay for Urinal flush valve)

The detection zone may differ according to color of user’s clothes.

When a user wears black clothes, the detection zone may become smaller and the valve may not flush.

D	Vacuum	1
D	Breaker tube	1
	Breaker tube
E	Control stop	1
	AC Type

Location of the Left water supply pipe

1"NPT for Toilet	4-3/4"	4-3/4"
1"NPT for Toilet	(120mm) (120mm)
3/4" for Urinal	(120mm) (120mm)
3/4" for Urinal
11-15/16"
(303mm)
Box fixing frame	13-1/2"
Toilet top spud	(343mm)
Toilet top spud
(2-3/16"(56mm)Dia. hole)

Location of the Right water supply pipe

1"NPT for Toilet 3/4" for Urinal




1-9/16"
1-9/16"	11"
(40mm)	11"
(40mm)	(279mm)


		16"
		16"
		(406mm)

Urinal Back spud

Flush pipe	3/4" O.D	1-1/4" O.D
AC	TEU2ANS-11	TEU2ANS-21
DC	TEU2DNS-11	TEU2DNS-21

Installation Precautions

1.Prior to Installation

Prior to Installing your TOTO automatic flush valve, install the items listed bellow:

·Closet fixture/Urinal fixture

·Drain line

·Water supply line

Max.19-11/16"(Max.500mm)

Max.31-1/2"

(Max.800 mm)

F		Connection	2
F	DC Type	wire	2
		wire

G	Tool	1
	(Allen wrench)

(1-5/16"(33mm)Dia. hole) Water supply pipe

Toilet Back spud (2-3/16"(55mm)Dia. hole)

Adapter

*For the Left water supply of Toilet flush valve

Slide the stopper up and remove the bracket from the

Exploded View

For TET2ANS-32

The supply piping to these devices shall be securely anchored to the building structure to prevent the installed device from unnecessary movement when operated by the user. Care shall be exercised when installing the device to prevent marring the exposed significant surface.

2.Important

All plumbing is to be installed 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.

The minimum pressure required to the valve is determined by the type of fixture selected. Consult fixture manufacturer for pressure requirement.

Do not use toothed tools to install or service the valve.

3.Main dimensions of the piping

For TET2ANS-32

“AVOID”

DO NOT place the Infrared sensor of one urinal so that it is in line with the sensor of another automatic flush valve sensor.

Infrared sensor of the automatic flush valve.

Infrared sensor of the another automatic flush valve.

“AVOID”

DO NOT place the Infrared sensor in front of a stainless steel wall or other highly reflective surface.

Stainless steel wall or other highly reflective surface.

Infrared sensor of the automatic flush valve.

	DC Type
H	Alkaline Type	4
H	AA Battery	4
	AA Battery
	Toilet Flush Valve
I	Notice Label	1

J	Owner’s	1
J	manual	1
	manual

	Installation
K	Instruction	1
	(this manual)

button. ( A )

Reinstall the bracket to the opposite direction shown in the figure below. ( B )

Original
Original		for the left water supply
for the right water supply		for the left water supply

A	B
Bracket	Bracket
Stopper
Button

For TEU2DNS-11

4-3/4	1/2"	3-3/4"(95mm)	1" NPT
(120	13mm)	(For Max.1" wall)
*16"(406mm)		1-1/2" O.D.
		1-1/2" O.D.

*check local codes

For TEU2DNS-11

4-3/4	1/2"	3-3/4"(95mm)	3/4" NPT
(120	13mm)	(For Max.1" wall)

*16"(406mm)

*check local codes

Note

Refer to local codes for special requirements.

Installation

1.Required tools

Adjustable wrench, Phillips and slotted screwdrivers, wire stripper and crimping pliers.

2.Inspection

Unpack the flush valve and carefully make sure the cover, main unit and all other parts are included and intact before starting installation of the product.

Item	Figure	Description	Q’ty
		Main body
A		(with a set of	1
		valve)
	Only for toilet flush valve
		Front cover
		(with an
B		infrared	1
B		sensor and	1
		sensor and
	Manual flush button	washer &
	Manual flush button	screw)
	(Only for toilet flush valve)	screw)

TET2ANS-32

TET2DNS-32

TET2ANS-33

TET2DNS-33

L	Flush pipe	1
	TET2ANS-31
	TET2DNS-31
	TEU2ANS-21
	TEU2DNS-21

TEU2DNS-11

TEU2ANS-11


DC Type	Go to	Step 4

Step 2	For AC Type

Install the optional transformer Model (THU701TR, INPUT:120VAC,60Hz, OUTPUT:10VDC,1.95A or THU700TR, INPUT:24VAC,60Hz, OUTPUT:10VDC,1.95A) according the instructions given later in the “Installation of the Transformer” section of this manual, mount the junction box on a pillar or the like, and guide the two lead wires from the secondary side (10VDC) of the transformer to the junction box. Also guide the lead wires for multiple junction boxes.

From the secondary side of the transformer

Conduit tube

To junction box

Conduit tube

Junction box

03666

To be continued on the back

TEU2ANS-21, TET2ANS-31, TET2DNS-31, TEU2DNS-21, TEU2DNS-11 specifications

Toto, a leading manufacturer of bathroom fixtures and toilet solutions, has introduced several innovative models in its product lineup, notably the Toto TEU2ANS-11, TEU2DNS-21, TET2ANS-31, TET2DNS-31, and TET2ANS-32. These models showcase Toto's commitment to excellence, blending style, functionality, and advanced technology to enhance the bathroom experience.

The Toto TEU2ANS-11 is a prominent model known for its sleek design and efficient features. This toilet model incorporates the innovative Tornado Flush system, which ensures powerful and efficient flushing while minimizing water usage. The rimless design not only reduces the likelihood of clogs but makes cleaning hassle-free. Additionally, the TEU2ANS-11 comes equipped with a SoftClose seat, enhancing user comfort with quiet and gentle closure.

The Toto TEU2DNS-21 is another standout model, integrating smart technology for an elevated user experience. This toilet features an integrated bidet system, complete with adjustable water temperature and pressure settings. The sleek, elongated bowl design offers both comfort and style, while the eWater technology cleans the bowl after each use, ensuring maximum hygiene without excessive water consumption.

Next in line, the TET2ANS-31 continues the trend of blending functionality with aesthetics. This model boasts the powerful Cyclone Flush system, which ensures complete bowl cleansing. The TET2ANS-31 also features an ergonomic design that enhances comfort, coupled with a WaterSense certification, advocating eco-friendliness through reduced water usage without compromising performance.

The TET2DNS-31 offers additional smart features that appeal to tech-savvy consumers. With a remote control panel, users can personalize their toilet experience, adjusting settings to meet individual preferences. This model also includes advanced cleaning technologies, such as an automatic lid that opens and closes, further enhancing convenience.

Lastly, the TET2ANS-32 combines Toto's pioneering engineering with luxury. This model is designed with an elongated bowl and offers exceptional comfort while maintaining a visually appealing profile. Like its counterparts, the TET2ANS-32 emphasizes water efficiency, incorporating Toto's signature flushing technologies to deliver performance that is both powerful and environmentally responsible.

In conclusion, the Toto TEU2ANS-11, TEU2DNS-21, TET2ANS-31, TET2DNS-31, and TET2ANS-32 represent a remarkable integration of style, comfort, and advanced technologies in bathroom fixtures. Each model is meticulously designed to provide an exceptional user experience while prioritizing sustainability, making them noteworthy choices for modern consumers seeking quality and efficiency in their bathroom solutions.