Toto TET2DNS-32 Plumbing Product User Manual
Contents
1. Wiring Diagram Two pole beraker Transformer 120VAC60Hz to 10VDC THU701TR 1 95A or 24VAC60Hz to 10VDC THU700TR 1 95A as Unit 1 __ 10 Sensor H ui O Junction box Solenoid valve lt j 6VDC V2 A Unit 2 ni E ES Sensor b a O Junction box Solenoid valve 6VDC V2 J A maximum of ten units can be connected Printed in August 20012. 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 Approx 0 5 1 0gallon 1 9 3 8L Fuzzy logic adjusted flush volume Approx 1 6 gallon 6L 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 4 3 4 1 2 3 3 4 95mm 120 13mm For Max 1 wall gt gt 1 NPT k 1 1 2 O D E g 16 406mm check local codes For TEU2DNS 11 4 3 441 2 120 13mm 3 3 4 95mm 3 4 NPT For Max 1 wall gt Je L pen check local codes gt t 16 406mm Note Refer to local codes for special requirements 4 Use care not to damage the surface of the infrared sensor 5 For Toilet Flush Valve The toilet sensor valve
3. 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 surface or another infrared sensor E 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 o Ei Max 19 11 16 ee I Max 31 1 2 Max 800 mm AVOID AVOID DO NOT place the Infrared DO NOT place the Infrared sensor of one urinalso that sensor in front of a stainless steel wall or other highly reflective surface it is in line with the sensor of another automatic flush valve sensor Infrar
4. TOTO Toilet Flush Valve INSTALLATION INSTRUCTION FOR AUTOMATIC TOILET URINAL FLUSH VALVE W N Specification TET2ANS 32 33 31 10V DC Supplied by AC Adapter Model Number TET2DNS 32 33 31 Alkaline Type AA Batteries by AC 1 5V x 4pcs Adapter 12 5 8 H x 14 3 16 W 820mm H x 360mm W Within 31 1 2 800mm from the front of the flush valve TEU2ANS 11 21 10V DC Supplied TEU2DNS 11 21 Alkaline Type AA Batteries 1 5V x 4pcs Power supply Dimensions cover Detection range Detection time Ambient temperature 6 seconds or more 32 104 F 0 40 C water temperature 34 104 F 1 40 C TET2ANS 32 TET2DNS 32 TET2ANS 33 TET2DNS 33 TET2ANS 31 TET2DNS 31 Urinal Flush Valve Water Supply Back Spud 1 1 4 O D TEU2ANS 21 TEU2DNS 21 Flush pipe 3 4 O D AC TEU2ANS 11 DC TEU2DNS 11 Exploded View For TET2ANS 32 For TEU2DNS 11 03666 Connection 1 NPT 3 4 NPT Minimum required water pressure 10 PSI 70kPa flowin Maximum water pressure 125PSI 862kPa 7 PSI 48kPa Pressure Shutoff pressure Discharge quantity per flush at 28 PSI 196kPa Factory set 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
5. 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 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 Location of the Left water Location of the Right water supply pipe 7 supply pipe 1 NPT for Toilet 6mm 6mm 1 NPT for Toilet 3 4 for Urinal 3 4 for Urinal 11 15 16 J 5i t 303mm fT f ir i 1 9 16 iae Lo Emm 7am Box fixing frame 13 1 2 16 343mm 406mm Toilet top spud 2 3 16 56mm Dia hole gt Urinal Back spud 1 5 16 33mm Dia hole Water aT supply pipe Toilet Back spud 2 3 16 55mm Dia hole v 2222A N Adapter For the Left water supply of Toilet flush valve Slide the stopper up and remove the bracket from the button A Reinstall the bracket to the opposite direction shown in the figure below 8 Original for
6. d with the clamp Adjustable I plate 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 TET2ZANS 32 For TET2ANS 31 TET2DNS 32 TET2DNS 31 Wall surface Wall surface 6 6 1 2 152 165mm Back spud aa Wall mount iL tee 5 H NI 1 coho E be L 76mm IE T Bowl Bowl li gt 4 2 1 4 2 3 4 3 3 4 ajae 57 70mm 95mm Esn For TET2ANS 33 TET2DNS 33 Wall surface ka Hf For TEU2ANS 11 21 TEU2DNS 11 21 Wall surface Back spud Floor mount ra 3 4 or 1 1 4 Bowl 3 3 4 95mm Make sure that the O ring fits in the groove of the connecting pipe Snap ring O ring Step 7 Connect the flush valve with the control stop and the vacuum breaker i Coupling nut Step 9 a For Toilet flush valve Insert the end of the stainless cable for manual flushing into the hinge hole 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 l
7. ed sensor of the Stainless steel wall or other automatic flush valve highly reflective surface x X X 0 0 l MI i LI CI 7 tl A A Infrared sensor of the another automatic flush valve Infrared sensor of the automatic flush valve 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 with a set of 1 valve Front cover with an infrared sensor and washer amp screw Manual flush button Only for toilet flush valve TET2ANS 31 TET2DNS 31 TEU2ANS 21 TEU2DNS 21 TEU2DNS 11 TEU2ANS 11 Item Figure Description Q ty oS i f Only for toilet flush valve C Box 1 DC Type Only for toilet flush valve D Vacuum Breaker tube E Control stop 1 AC Type 5 go Connection 9 DC Type Za ee Tool G Allen wrench 1 DC Type 4 Alkaline Type 4 AA Battery Toilet Flush Valve l e Notice Label 1 Owner s J J manual 1 Installation K Instruction this manual TET2ANS 32 TET2DNS 32 TET2ANS 33 TET2DNS 33 L Flush pipe 1 Installation Procedure
8. eft water supply Before installing the cable the bracket should be reinstalled to the opposit direction and also see Step 1 Original for the right water supply oT ol A ice Cable casing R g awl epe Stainless cable WS gp P ies Yer Bracket Bracket Connect the chain from the front cover with a hole on the for the left water supply Cable casing Mi ble LEG 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 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 Connect the infrared sensor with the solenoid by using the connection wire 0 Step 12 Open the co
9. ntrol 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 VA a cone SN E gt Ke 2 WW 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 caught between the front cover and the box Allen wrench Manual flush button Only for toilet flush valve 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 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 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 Note to the installer After the flush valve unit has been ins
10. r WARNING Whenever installing the transformer or wiring turn off and lock out breaker for power line in order to minimize the risk of electrical shock or fire hazard 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 II No 18 wire when connecting the flush valve to the transformer 2 This transformer can be connected to a maximum of 10 flush valves 4 SQ 2 1 4 DEEP Condult tube CONDUCTKO S Secondary side lead wires 10V DC 1 95A Primary side lead wires 120V or 24V AC 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 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 not sure of the type of power source available consult your dealer or local power company O The wiring diagram is shown below O When connecting the secondary side of the transformer to each flush valve use only UL Class II No 18 wires
11. talled 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 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 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 performing any of these functions 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 To increase To decrease 2 Adjustment of the flow rate Adjust the flow rate by turning the screw handle of the 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 Transforme
12. the right water supply for the left water supply Fela Fetes gt 4 4 Bracket Step 4 DC Type Step 2 Install the optional transformer Model THU701TR INPUT 120VAC 60Hz OUTPUT 10VDC 1 95A_ or THU7O0TR 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 gt Goto For AC Type From the secondary side of the transformer Conduit tube To junction box Conduit tube Junction box To be continued on the back Join one lead wire one supplied wire to flush valve and one wire for another junction box using a wire nut Join the other sets of wires using another wire nut Fasten the connection wire to the cover of the junction box Wire nut Supplied connection wire To flush valve sensor 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 8 For only AC Type Fasten the connection wire at the position of the mark colored re
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