
Xantrex XW System Accessories Installation
5–16 975-0239-01-01
This manual for use by qualified personnel only
Connecting the Thermostats (Optional)
Wires 1, 2, 3, and 4 on the wiring harness can be connected to two thermostats.
Wires 1 (yellow) and 2 (gray) are intended for thermostat 1 and wires 3 (orange)
and 4 (gray) are intended for thermostat 2.
These wires connect to 12-volt/24-volt output signals from the thermostats.
The Xantrex XW Automatic Generator Start will start the generator in response to
these signals. Thermostats can not be programmed using the Xantrex XW
Automatic Generator Start.
For specific information about thermostat wiring and where Xantrex XW
Automatic Generator Start connections should be made, please consult your
thermostat documentation or contact the thermostat manufacturer.
Connecting an External Shutdown (Optional)
The external shutdown input is a 12-volt/24-volt input used to assure that the
Xantrex XW Automatic Generator Start keeps the generator off under conditions
that may be potentially hazardous. Wire 5 (white/black) and 6 (gray) on the wiring
harness are intended for an external switch or sensor (such as a moisture
detector, carbon monoxide detector or coach running signal) that produces an
active high 12-volt or 24-volt output.
Table 5-4 Wiring for Connecting Thermostats
Wire Number Function Wiring Harness Wire Color
1 Thermostat 1 input (12/24 V) Yellow
2 Thermostat 1 return (ground) Gray
3 Thermostat 2 input (12/24 V) Orange
4 Thermostat 2 return (ground) Gray
Table 5-5 Wiring for Connecting an External Shutdown
Wire number Function Wiring Harness Wire Color
5 External shutdown input (12/24 V) White/Black
6 External shutdown return (ground) Gray
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