I recently got myself an ecotechnics evolution fan controller. I've just installed it and I'm just trying to get my head round a few things on it and was wondering if anybody was able to help? It has 3 leds on the front of it power (green) fans (blue) and heater (red). I've turned it on and the fans have came on and so did the blue led but then as I've adjusted the heater setting and let it store the red led then came on and so did the heater but as it was getting itself up to temperature the blue light went out and it sounded like the fans completely cut out? Is this supposed to happen? Seems wrong to me as I don't understand how this will maintain a constant vacuum. When I look in the manual though it's says something about there being 2 modes you can choose between which are 0P0 (when heater is on fans are off) and 0P1 (when heater is on fans are on) but underneath in big red writing it also says "please note in normal use the controller should be set to 0P0.
Didn't know if anyone had any experience with this and could shed some light?
Thanks people
