Trying to change the old extracting fan with a new one.....can't work out which wire to connect to what.
there are 4 wires comming through the ceiling.
green/yellow - Earth
blue - Neutral
Red
Blue
3 space for connectionin the new fan
neutral to be coinnected to Red
switched live supply to be connected to ??? (which colur wire??)
Permanent live supply to be connected to ??? (which colur wire??)
Also I don't need the earth wire to the new fan. whatshould I do with it? just let it hang inside the fan?
there are 4 wires comming through the ceiling.
green/yellow - Earth
blue - Neutral
Red
Blue
3 space for connectionin the new fan
neutral to be coinnected to Red
switched live supply to be connected to ??? (which colur wire??)
Permanent live supply to be connected to ??? (which colur wire??)
Also I don't need the earth wire to the new fan. whatshould I do with it? just let it hang inside the fan?