One should go in between the lead that goes from the starter battery to the split charge relay and one between the split charge.
Split charge relay kit wiring diagram.
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A typical campervan split charging system has a device that connects the battery used to start the engine to the leisure battery when the engine is running.
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As your split charge relay kit is now connected to you main battery this will now allow the to alternator charge your leisure battery as well.
This is how you can install your split charge relay.
Basic wiring diagram for voltage sense system 2 1 3.
If your bongo has twin batteries factory fitted then please contact me as extra work will need to be completed prior to fitting the kit.
Basic wiring diagram for split charge relay system 8mm page 1 6mm 6mm alternator 87 30 85 86 ignition warning light feed to d or l terminal on alternator.
Split charge relay wiring diagram wiring diagram is a simplified pleasing pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the capacity and signal associates between the devices.
Fit the 2 fuses in the fuse holders.
A super simple wiring diagram on how a split charge device directs power towards the leisure battery one it has been engaged.
Make up your split charge kit.
Most kits will also come with the instructions so you should already have a ruff idea on what needs to be done.
You will have some spares plus a couple of 10mm.
With the screws provided attach fuse box 1 and fuse box 2 as close to the main starter.
Split charging kit fitting instructions.