User manual

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Figure 2-2 – A.C. sensor box using an external contactor
2.2 Wiring – D.C.
The VGM can be powered from either the starter battery or the domestic battery; however it is
recommended that the domestic battery be used, as even in standby, the VGM consumes a small
amount of power. If the VGM is powered from the starter battery, connect 2 and 3 together.
Figure 2-3 shows how to wire the VGM for most generators. More specific wiring diagrams for
some generators can be found in Appendix 1. Once the generator has been wired up, connect
the VPN with the UTP cable.
Figure 2-3 - D.C. wiring