I purchased a new fan for my bathroom. The old fan is permanently on even when light is off so I purchased a new one with a timer the wiring on old on is brown, black with brown sleeve grey with blue sleeve and Earth. I put the brown to the L, then the grey with blue sleeve too the N and the black with the brown sleeve to the T1 but it does not work please help see pictures of old fan and new fan. The new one is the one with green connector block. There is an isolating switch outside the bathroom and a switch on the wall that operates the light but I am stumped.I have also added a picture of isolating switch
Attachments
Last edited: