[steven ainger]

just fitted a 9l di vessel to my ro and it seems to be blocked.
it seems to build up pressure in the ro and not much water comes out of the other end 
any ideas what i could of done wrong
 thanks steven

[luther1]

Whats blocked,ro or di?How do you know there is pressure build up in your ro? What ro is it? Unplug you di and see if there is a decent flow. Did you have di before? Ie,elaborate on set up please

[steven ainger]

panic over,
 the water inlet to the tank wasnt connected properly and so the water couldnt get into the tank, hense the build up of pressure, all sorted now, thanks