12v bathroom fan

[Thomasjameshutton]

Good evening,

I have a bath room fan that I am having trouble with.

It has a 12v converter that has incoming

L/N/LS

0v/12v/LS

On the fan it has neutral. Permanent luve and then LS

normal fans we install just have 12v/0v

My question is what is LS AND how would I wire it up.

Would I have to use 3core +cpc

Many thanks in advance

 

[JohnW2]

My question is what is LS AND how would I wire it up. Would I have to use 3core +cpc

Is it a timer fan?

What is the '12V converter' being fed from?

Make and model of both fan and 'converter' would be helpful.

Kind Regards, John

 

[Thomasjameshutton]

My question is what is LS AND how would I wire it up. Would I have to use 3core +cpc

Is it a timer fan?

What is the '12V converter' being fed from?

Make and model of both fan and 'converter' would be helpful.

Kind Regards, John

The converter is fed from a fused spur that takes it power from the switched live from the bathroom fan so the fan will come on when the light switch is pulled

It is a man rose but not sure which one. It is like the one below



Many thanks

So. The fuse spur is fed from the light, from the load, live and neutral go into L/N in the converter. Then from the converter there is a 1.5 twin and earth

 

[EFLImpudence]

It's a 240V fan.

 

[JohnW2]

It's a 240V fan.

The one in the posted instructions is, but that's a Screwfix one, and the OP's is said to be Manrose, and he merely said that his was 'like' the one in the instructions.

What the OP has said about the labelling of the terminals on the fan certainly suggest that it's probably a 230V/240V one, but I think we need some far more precise information before we can say/advise anything muvch.

In the meantime, the OP would certainly be advised to look at the fan and see if it says that it is a 12V one!

Kind Regards, John

 

[PrenticeBoyofDerry]

On a 12v ex-fan, I would expect 3C to Trany and 2C to load.

 

[PrenticeBoyofDerry]

Like this
http://www.free-instruction-manuals.com/pdf/pa_474925.pdf

But I would run a CPC!

 

[Taylortwocities]

It is a man rose but not sure which one. It is like the one below

Well there are lots of Manrose fans, and from what you have said the fan you have is NOT like the one in the diagram.

Please give us the information asked for = make and MODEL number.

I thank you!

 

[Thomasjameshutton]

It is a man rose but not sure which one. It is like the one below

Well there are lots of Manrose fans, and from what you have said the fan you have is NOT like the one in the diagram.

Please give us the information asked for = make and MODEL number.

I thank you!

Thanks I will in the morning when I get back to work

 

[EFLImpudence]

As PBoD has said:

12V fans do not have a SL or LS timer connection. It is timed by the transformer.

I have a bath room fan that I am having trouble with.
It has a 12v converter that has incoming
L/N/LS

On the fan it has neutral. Permanent luve and then LS
normal fans we install just have 12v/0v