Toto TET2ANS-33, TEU2ANS-11, TET2DNS-33 Test Run, Wiring, Adjustment, TET2DNS-32 TET2DNS-31

Step 3	For AC Type	Step 6
Join one lead wire, one supplied wire to flush valve and		Make sure that the O-ring fits in the groove of the
one wire for another junction box using a wire nut. Join		connecting pipe.
the other sets of wires using another wire nut.
Fasten the connection wire to the cover of the junction
box.
	Wire nut
	To junction box	Snap ring	O-ring

Step 11

For AC Type

Attach the connector of the infrared sensor unit with the connector from the junction box. ( A )

Attach the connector of the infrared sensor unit with the connector from the solenoid by using connection wire.

( B , C )

Test Run

1. Energize the primary side of the transformer (THU701TR
	or THU700TR)
		For AC Type
2.	Make sure the	control stop is	open.
3.	Sit on the toilet seat. (for Toilet flush valve)
	Stand within two feet from the front of the flush valve.
	(for Urinal flush valve)
4.	Stay there for six seconds or more and leave the toilet
	seat or the urinal. The valve will automatically flush.

This automatic flush valve unit requires a special transformer. When installing the transformer, please observe the following instruction.

1.The wiring distance from the transformer to the flush

valve must be 45 feet (13.5m) or less.

Use UL class ΙΙ No.18 wire when connecting the flush valve to the transformer.

2.This transformer can be connected to a maximum of 10 flush valves.

Supplied connection wire

Step 7

Connect the flush valve with the control stop and the

5.	Press the manual flushing button and make sure the
	valve flushes properly. (for Toilet flush valve)
6.	Recheck all the pipe connections for water leaks. If the

4"SQ-2-1/4"DEEP	Condult tube
(CONDUCTKO’S)

Secondary-side lead wires

To flush valvevacuum breaker.

sensor

Fasten the connection wire

B

A

C

flush valve is not operating properly following the test

run consult the Troubleshooting section of the Owner’s

Manual. Recheck installation procedures only after

turning off and locking out breaker for power line

(10V DC,1.95A)

Step 4

Fasten the box to the box fixing frame with four screws (To be prepare on the site) after adjusting it. ( A )

Secure the box with four screws attached to adjustable plate. ( B )

For only AC Type

Fasten the connection wire at the position of the mark colored red with the clamp. ( C )

	B
Box	Adjustable
	plate

Step 8

Tighten the coupling nut to prevent a water leak.

Coupling nut

For DC Type

Remove the battery case from the box.

Install the supplied 4 batteries into the battery case. Install the battery case with the 4 batteries into the box exactly as shown in the figure.

Connect the infrared sensor with the battery case by using the connection wire.( A , B )

Connect the infrared sensor with the solenoid by using the connection wire.( C , D )

Note to the installer

After the flush valve unit has been installed correctly, please explain to your customer how to use it and tell him or her to observe the following instructions.

1. Do not put any object in front of the sensor window

which could obstruct the sensor, causing the flush valve

to malfunction.

2. For troubleshooting, consult the Owner’s Manual.

1 To minimize the risk of electrical shock and fire

hazard, turn off and lock out breaker for power line

before attempting troubleshooting, maintenance,

adjustment or repairs.

Primary-side lead wires (120V or 24V AC)

Transformer

WARNING: Be sure to ground the 4"SQ box to eliminate the risk of electrical shock or fire hazard. Never kink or bend primary-side lead wires and/or secondary-side lead wires of the transformer when wiring them in the conduit tube or the junction box altogether.

Wiring

C

Clamp

Coupling nut

Step 9

Battery

D

Battery case

B

2 If you lack the necessary skills required or have

difficulty following the directions for installation,

maintenance, repairs, troubleshooting or

adjustments, of the product, do not proceed without

help from a qualified person to assist you in

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

This product must be connected to the type of power source indicated on the installation instruction. If you are

A

Adjustable hole

Step 5

Pass the flush pipe and the vacuum breaker through the hole bored in Step 1 and then mount them on the bowl.

For TET2ANS-32	For TET2ANS-31
TET2DNS-32	TET2DNS-31

For Toilet flush valve

Insert the end of the stainless cable for manual flushing into the hinge hole. ( A )

Slide the cable casing into the opening of the bracket. ( B ) Make sure the rod of the flush valve is thrusted when the button is pushed.

For the left water supply

Before installing the cable, the bracket should be reinstalled to the opposit direction.

( C , and also see Step 1)

Screw (Not used)

C A

Step 12

Open the control stop.

Do not proceed to step 13 until all water leaks are eliminated by tightening all the pipe connections. Failure to correct all water leaks prior to use may increase the risk of electrical shock, fire hazard or damage to the product.

performing any of these functions.

Adjustment

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

1.Adjustment of the discharge quantity

(1)Remove the front cover.

(2)Adjust the discharge quantity by rotating the screw on the piston valve.

not sure of the type of power source available, consult your dealer or local power company.

The wiring diagram is shown below.

When connecting the secondary side of the transformer to each flush valve, use only UL Class ΙΙ No.18 wires.

- Wiring Diagram -

	Wall surface			Wall surface
	6	6-1/2"
	(152	165mm)
			1-1/2"	Back spud
Top spud				Wall mount
				1-1/2"
5"
(127mm)				3"
				(76mm)
	Bowl			Bowl
2-1/4" 2-3/4"		3-3/4"		3-3/4"
(57	70mm)	(95mm)		(95mm)
For TET2ANS-33				For TEU2ANS-11,21

Original
	for the left water supply
for the right water supply

Cable casing

Cable casing

A Stainless cable B C

Hinge Hinge

BracketBracket

Step 10

Control stop

Open

Step 13

Fasten the front cover to the box by tightening the screws with the supplied tool. (Allen wrench)

Take care so that any cord, wire or chain might not be

To increase To decrease

2. Adjustment of the flow rate

Adjust the flow rate by turning the screw/handle of the

Unit #1

Sensor

V1

Solenoid valve

6VDC V2

Unit #2

Sensor

V1

Solenoid valve

6VDC V2

Two·pole beraker

Transformer

120VAC60Hz, to 10VDC(THU701TR)

1.95A

or

24VAC60Hz,to 10VDC(THU700TR) 1.95A

Junction box

Junction box

TET2DNS-33 TEU2DNS-11,21

Wall surface Wall surface

Back spud

Floor mount

1-1/2" 3/4"or 1-1/4"

Connect the chain from the front cover with a hole on the

Hole

caught between the front cover and the box.

control stop.

Turn the screw/handle to the right to decrease the flow

rate and turn it to the left to increase.

3. Adjustment of the detection range

The detection range of the infrared sensor does not

need to be adjusted because it has been factory-preset.

Installation of the Transformer

A maximum of ten units can be connected.

Bowl
	3-3/4"	3-3/4"
		(95mm)
	(95mm)

Allen wrench	WARNING: Whenever installing the transformer or wiring,
	turn off and lock out breaker for power line in
Manual flush button
	order to minimize the risk of electrical shock or
(Only for toilet flush valve)
	fire hazard.

Printed in August, 2001