Automatic toilet flusher or touchless toilet flushometer or automatic toilet flush valve uses active infrared sensor technology which uses the emission and reception of infrared beams to detect the presence and movement of objects or people in their field of detection. When the sensor detected the body, it is ready to work. When people leave, it flushes water automatically.
Automatic toilet flusher types:
Concealed automatic toilet flusher
For concealed automatic toilet flusher, as the name, it is concealed inside the wall and showed only the panel outside. it contains the control box and panel. The control box has an advanced solenoid valve and battery box which is concealed inside the wall. The material for the panel always comes with stainless steel, some come with a cheaper plastic panel, the infrared sensor was integrated on the panel. Some items come with a push button, when the touchless function not work, they still can use the push manual button to flash.
When people coming, the sensor will detect it and active the valve to open or close according the SCM programe.The concealed touchless toilet flusher is widely used in commercial restrooms and home.
Disclosed automatic toilet flusher valve
For disclosed sensor toilet flusher valve or auto flushometer, it is disclosed outside and can see it obviously besides the toilet. Normally the raw material is Brass. It is easy for installation and repair. And the manual button is workable in case the electronic sensor does not work. It is widely used for commercial public restrooms.
|Working power||Average static power consumption||power consumption||Working water pressure||Sensor distance||Applicable Water Temperature||Inlet/Outlet diameter||Flushing water volume||Error detection time|
|DC6V & AC220V||<50uA||<2.5W||0.2-0.7MPa||60±5cm to white board (about 45cm to body)||0.1-60℃||G1″ or G3/4″||4-6L(10s based on water pressure of 0.3-0.6Mpa)||<3 second|
Touchless toilet flusher key spare parts
Auto toilet flush valve sensor
As a key part of an auto toilet flush, the sensor is like an eye to detect the movement of objects or people. Its job is to inform the valve when to start or stop the flow based on the presence and/or movement of objects or people.
Auto toilet flush valve
As a key part of the auto flush toilet or flushometer, the valve is like a switch to open and close water flow. When it receives a signal from the sensor, it opens or closes the water flow.KEGE applies many years to research into and develop bi-stable solenoid valves. It features high sensitivity, a large hydraulic pressure range, extremely low power consumption, long service life, etc.
How are automatic flush toilets powered?
The automatic flush toilets need electricity power for sure. There are two types, DC battery and AC power supply.
DC battery operated, normally 6V 4xAA alkaline batteries. Batteries shall last approximately 3000 times/month for one year. Battery replacement is easy, just open the battery box cover and put the new alkaline batteries into the box. Notice: please take care of the battery polarity.
AC adapter, one side with power plug and one side with waterproof connector connect with the sensor or control box. The input can be 110v-380v and output 6V-9V. The ac adapter is not expensive and can buy it separately.
How to install automatic toilet flusher?
Why automatic toilet flush not working or not flushing?
There are many reasons that may cause automatic toilet flush not working or not flushing, please check below the troubleshooting.
Touchless Toilet Flusher Troubleshooting
|Problem||Possible Reason||Suggested Solution|
|No water flow||Batteries run out||Replace batteries|
|Dirt on sensor surface||Clean the sensor surface|
|Main water supply is shut off||Turn main water supply on|
|Dirt on water filter net||Clean the water filter net|
|Water pressure is not applicable||Refer to technical specification|
|Have a continuous water flow problem||Batteries run out||Replace batteries|
|Low water pressure||Refer to technical specification|