Xantrex Technology Automatic Generator User Manual
Page 29
 
Installing the Auto Gen Start
975-0082-01-01
2–7
Wiring harness
Connections to the generator, thermostats, and external on/off switches 
are made using a wiring harness that plugs into the 20-contact connector 
(see Figure 2-1). The wires on the wiring harness can be extended to meet 
installation requirements. When extending the wire harness, ensure that 
the extension wires are the same color as the wires on the harness.
To install the Auto Gen Start using the wiring harness:
1. Connect each wire on the harness to its intended wire or contact on
the generator, thermostats, or external switches.
2. Plug the harness into the connector on the bottom panel of the Auto
Gen Start.
Wire 
identification
Each wire on the harness is identified by a number and a color. The wire 
numbers are shown in Figure 2-2 and their colors and functions are 
described in Table 2-1.
Wire size and 
length
Required wire sizes for the external connections to the wiring harness are:
When planning the routing for external connections, ensure that wire 
lengths are sufficient to plug the wiring harness into the Auto Gen Start 
once all the external connections are complete.
0–30 ft. (9 m)
Over 30 ft. (9 m)
18 AWG
16 AWG
Figure 2-2 Auto Gen Start wiring harness