This procedure will indicate you on how to deflate and deactivate the Aqua-Protec system.


This procedure should only be used when you are sure there are no risks of water coming from the sewers. You should contact an Nowa technician or your plumber to be sure of it.


Following this procedure can cause damage to your basement since the system won’t be able to block and protect against sewer backup after the water sensor connector is disconnected.


Deflating the bladder may also cause a burst of sewer backup wastewater to enter your basement since nothing will block the pipe.


By following this procedure, you accept that Nowa nor the installer of the system will not be hold responsible if damage would occur to you or your home.