Does anyone know what the connections are for on leisure battery?

[G-A-R-Y]

Just trying to sort out what connections do what, the 200amp is from battery charging relay just behind, one of the 100 goes to supply rear habitation but I'm unsure what the other 100 amp does.
There is also a little red/pink wire.

 

[G-A-R-Y]

I've found the battery fuse diagram but No 9 makes no sense and mine is 100amp.

 

[sidepod]

Starter motor?

 

[sidepod]

Oops sorry, you said leisure battery.
The list isn’t that of a leisure battery.

 

[G-A-R-Y]

Yes it is (it's the picture on the right), that of the battery under the bonnet. See original photo.

Left picture "2" shows where the leisure battery is charged from. That panel is located behind the battery and is a good location for B-B, I'm just unsure about 8,9. Both 100 amp.

 

[Alied]

Oops sorry, you said leisure battery.
The list isn’t that of a leisure battery.

The OP has a Grand California.

 

[G-A-R-Y]

I may have to trace the 100 amp wires back, I know one is for habitation and goes to isolator in technical cupboard, the other may go to the under seat battery charger but seems excessive.

 

[sidepod]

Wiring diagram out of the question then?

 

[G-A-R-Y]

I can only find the Commercial Crafter version. Not Grand California.

 

[WelshGas]

I may have to trace the 100 amp wires back, I know one is for habitation and goes to isolator in technical cupboard, the other may go to the under seat battery charger but seems excessive.

It would be the Split Charge relay, not battery charger.

Why not disconnect one and see what doesn’t work?

 

[G-A-R-Y]

It would be the Split Charge relay, not battery charger.

Why not disconnect one and see what doesn’t work?

No, the split charge relay is N06, the 200 amp fuse, the wire goes to the 100amp relay behind the battery as in my first post. You can see this easily from under bonnet.

 

[sidepod]

I can only find the Commercial Crafter version. Not Grand California.

Given that you don’t know what it is, how do you know it’s not what you need?

 

[secret lemonade drinker]

Positive and Negative?