shower extrator fan with light

[kippa]

I have fitted an extractor fan with light into a shower unit, shower not yet fitted.
The circuit consists of 3 lights before the fan + switch +isolator, the fuses keep blowing, have checked wiring as per diagram but still keep blowing.
The fuse is a 5 amp as norm for lighting circuit. Am over loading and can I uprate fuse.

 

[EdwardCurrent]

Kippa.

Please do not uprate the fuse. I would guess that you have incorrectly rewired the circuit. Putting a bigger fuse in will NOT fix this.

If this is linked to your other post then I suggest you buy a cheap meter and start again from scratch, drawing your own circuit diagram and then check the wikki to help you.

Work safe.

Ed