Well my project for the weekend was to install a new ceiling mounted extractor fan. Its now Sunday and its finished - only a small amount of blood loss too, and one extra hole that I didn't need.
The problem is there is now a great roaring sound as the fan extracts air. The fan itself is silent until I put the ducting on.
How do I get rid of this ROARING!? The fan does not have a speed control only timer. Is on a 3P Isolation switch too.
Any help would be great.
The problem is there is now a great roaring sound as the fan extracts air. The fan itself is silent until I put the ducting on.
How do I get rid of this ROARING!? The fan does not have a speed control only timer. Is on a 3P Isolation switch too.
Any help would be great.