Touchless Toilet Flush Valve Sensor

1, Water-saving and sanitarian
a,water volume adjustable for full&half flushes, High flush speed,these two main features make the direct-flush toilet seat save water.
b,without hand’s approach,automatic flush for convenience&sanitary to effiicienty avoid germ cross infection

2,Intellectuallized & Power-saving
a,Singal circulit flusher,auto treating by infrared ray,auto choose full or half flush
b,Power saving,with use life of over two years while quality alkali batteries used and 15 flushes per day.
c Begin to count time while an object in sensor field,no flush when the time less than 15 sec,half flush while the time whthin 15-60sec ,Full flush while the time more than 60 sec.the product is applicable for most of water tank.

3,Convenient&Reliable
a,no wire between sensor window&flusher body.Easy&neat to install&rechange it.
b,Auto/manual/pull wire handling functions(Manual flush available while no electricity or admage of wire) to save troubles for ever.
c,Applicable for departed or connective toilet seats.

I. Features
1.Automatic infrared X-ray induction: dual flushes –half flush and full flush.
2.The red light glitters and the valve starts to count time once there is a body in induction range: make no flush
when induction time is less than 10 seconds;make half flush when isinduction time is whihin 10-60 seconds;make
full flush when induction time is more than 60 seconds.The times fixed above are adjustable according to pratical need.
3.The water volume of half and full flushes is adjustable.And the speed of flush is high.The valve is applicable for all kinds of water tanks.
4.There is wireless connection between induction window and flush valve.And induction window can be placed neatly.
5.Sense window should be placed on the inner side of the cover of water tank.The valve cuts off power when the cover is closed to save power furthest.
6.Auto switch off fuction: The valve turns off water automatically when power off without any leakage to save water.
7.The valve saves power.No need to replace batteries within one to one-and-half years,while the valve is powered by high quality alkali batteries and there are 50 flushes per day.
8.Integrate with three functions to remove the re-take restrictions : induction,hand-handling and tool-handling functions.

II . Fuctions
1. Fuctions of Induction Window
Power-up Hint:the light glitters for once when power on;
Induction Hint:Indicator light glitters quickly continuously, while the induction is efficient.Make no flush after the user gets out of induction range,when induction time is less than 10 seconds;
When induction time is whihin 10-60 seconds,the indicator light glitters for once,and half flush works after the user’s being out of induction range for 2 seconds.
Induction Distance: Default standard state is 65±5cm( adjustable range:0-100cm );
Overtime Induction Hint:If induction time is over 2 hours,indicator light glitters every other two seconds to reveal overtime induction;
Lack Voltage Hint:If the voltage of batteries is too low,indicator light glitters for once every other second to reveal replacing batteries.The product will work normally after changing batteries.
2.Fuctions&Usage of Flush Valve
Power-up Hint:When power up,the buzzer makes a sound of “di1-“;
Low-Voltage Hint:When the voltage is too low,the buzzer makes two sounds of “di1-di1-” before each flush to reveal replacing baterries;
Lack Voltage Hint:When the power of batteries is near used up,the buzzer makes two sounds of “di1-di1-“every other two senconds to reveal replacing batteries;or the power of batteries will be used up;
Usage:A.The flush valve should adjust work code complying with induction window ,for its normal work under the control of induction window.
B.Water flush volume of half&full flushes are adjustable with eight levels.If flush effect isn’t satisfied, you B.Water flush volume of half&full flushes are adjustable with eight levels.
If flush effect isn’t satisfied, you can asjust water flush volume according to the relative content of induction window;
C.If something jams water outlet,the buzzer makes three sounds of “di1-di1-di1-“.Flush valve makes no flush untill the jam is solved.

III. Technical Datas
Water Inlet Valve Induction Window Water Outlet Valve
Water Supply Press 0.02-0.8MPa —————— ——————
Water Inlet/Outlet G1/2” —————— Φ59
Flow Volume ＞6L/Min(0.1MPa) —————— 2.2L/S
Power Supply —————— DC4.5V(3 AA alkali batteries) DC4.5V(4 AA alkali batteries)
Induction Distance —————— 1-70cm ——————
Induction Time —————— 10-60S Half Flush
Over 60S Full Flush

IV.  Installation
1.Assemblies of Products

2.Preparation before Installation: Please clean up the water tank&pipe before the installation of the product.
3. Diagram of Installation:

1.Assemblies of Products
感应窗正面Front of Induction Window 感应窗背面Back of Induction Window 排水阀 Flush Valve 排水阀底座Base of Flush Valve
2.Preparation before Installation: Please clean up the water tank&pipe before the installation of the product.
3. Diagram of Installation:
①Open package to unscrew flush valve and its base;
②③④Place U retaining ring into water outlet(Note: lay the base of water outlet valve flat),and tightly screw the screw of U retaining ring after adjust the place of flush valve.
⑤⑥⑦Unscrew the top cover of flush valve,and pull up seal cover of battery container to place 4 AA alkali batteries (note the anode and cathode),and then recover the aboves;
⑧⑨⑩Screw flush valve to its base,and plug fillng water tube into flush valve(Note:the height of filling water tube should beyond water level);
(11)(12)Tear off 3M mucilage protection film at the back of induction window,and smoothly place induction window in the center of the cover of toilet seat,with its sharp-point upturned.
(13)(14)(15)(16)Eddy induction window for 70°in anti-clock direction to pull up the cover of induction window,and then place batteres(note the anode and cathode).Indicator light glitters
for once to reveal the success of placing batteries.
Then adjust the cover of induction window to the direction of its being pulled up,and screw it to its previous place in clock-wise direction.That is all.
VI.Mechanical Function

You can open the water tank and lightly pull the pull wire for water flush
while induction window&fuction key both are out of work.
VII. Adjustment of Induction Distance

Increasing induction distance in clock-wise direction.
Reducing distance in anti-clock direction.
Adjustment Range:0-100cm
Factory-set Distance:65±5cm
VIII. Diagram of Usage

Automatic Flush Toilet Valve Installation Caution