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XW System Accessories Installation
5–12
975-0239-01-01
This manual for use by qualified personnel only
To install the XW Automatic Generator 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 XW
Automatic Generator Start.
Wire Identification
Each wire on the harness is identified by a number and a color. The wire numbers are
shown in Figure 5-9 and their colors and functions are described in Table 5-3.
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 XW Automatic Generator Start once all the external
connections are complete.
Table 5-2
Required Wiring Size Based on Length of Cable
0–30 ft. (9 m)
Over 30 ft. (9 m)
18 AWG
16 AWG
Figure 5-9
XW Automatic Generator Start Wiring Harness
Table 5-3
Contact Numbers and Functions
Wire
Number
Function
Wiring Harness
Wire Color
1
Thermostat 1 input
Yellow
2
Thermostat 1 return
Gray
3
Thermostat 2 input
Orange
4
Thermostat 2 return
Gray
5
External shutdown input
White/Black
6
External shutdown return
Gray
7
External manual on input
White/Green
8
External manual off input
White/Red
9
External ON/OFF LED Indicator output
White/Blue
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