I posted on here a month ago or so with the same problem with my White
Knight condenser. Nobody gave me any practical suggestions but i will
be trying the above so thanks guys!

With mine as soon as i plugged it in it never filled the waste bottle
and my entire room was a cloud of humid moist air however a month down
the line we are now getting half a bottle full of liquid at the end of
a cycle. The air is still moist and Humid though so i will be trying
the above suggestions tonight.