During installation
- Which size screw is required to install the power unit (included with the EW40 wireless control unit)?
- I've bought a wireless control unit and there’s an extra plug in the box. What’s it for?
- Does the chimney fan need to face in a certain direction?
- It says in the instructions that I have to install the temperature sensor in the bottom of the chimney fan, but I can't find the temperature sensor anywhere.
