Installing the Auto Gen Start

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.

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

 

 

 

These wires connect to 12/24 V output signals from the thermostats. You can enable the Auto Gen Start to start the generator in response to these signals. You cannot program your thermostats with the Auto Gen Start.

For specific information about thermostat wiring and where Auto Gen 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 12/24V input used to assure that the Auto Gen 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 12V or 24V output.

Wire number

Function

Wiring harness wire color

 

 

 

5

External shutdown input (12/24 V)

White/Black

6

External shutdown return (ground)

Gray

 

 

 

Connecting an external manual on/off switch (optional)

The external manual on/off inputs (wires 7 and 8 on the wiring harness) are intended for wiring to one or more remote on/off switches for starting and stopping the generator manually. The other contact of the switch should be connected to ground. In order for the Auto Gen Start to be able to detect these switches, you must wire the positive of the generator battery to the constant 12V/24V generator battery positive (wire 10 on the Auto Gen Start wiring harness). See Figure 2-12.

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Xantrex Technology Automatic Generator manual Connecting the thermostats optional, Connecting an external shutdown optional

Automatic Generator specifications

Xantrex Technology has established a reputation for excellence in the power management sector, and its Automatic Generator Start (AGS) system is a prime example of this commitment to innovation. This advanced technology is designed for use in recreational vehicles (RVs), marine applications, and remote cabins, providing a reliable solution for maintaining power during off-grid conditions.

One of the main features of the Xantrex AGS is its ability to automatically start and stop generator engines based on specific parameters set by the user. This ensures that power is available when needed, while also preserving fuel and extending the life of the generator itself. The AGS monitors the battery voltage closely, activating the generator if it drops below a predetermined threshold. Once the battery is adequately charged, the system will automatically shut the generator off, preventing unnecessary fuel consumption and wear on the engine.

The Xantrex AGS operates using a sophisticated microprocessor that allows for precise control and adaptability. This technology enables users to customize various settings according to their power needs, ensuring optimal efficiency. Users can also configure the system to respond to temperature or water level conditions, tailoring the performance to specific environments and requirements.

In addition to its automatic functionality, the Xantrex AGS is designed with user-friendliness in mind. A clear, intuitive interface allows for easy setup and adjustments, ensuring that anyone can operate the system effectively. This is particularly advantageous for users who may not be technically inclined or those who are new to generator technology.

Moreover, the system is equipped with advanced safety features that protect both the generator and the connected devices from potential damage. This includes overload protection and additional protocols that prevent the generator from starting during unsafe conditions, providing peace of mind to users.

Overall, the Xantrex Technology Automatic Generator Start system exemplifies a blend of innovation, practicality, and safety features. With its ability to manage power effectively while reducing operational costs, it is an indispensable tool for anyone who relies on a generator for off-grid power supply. Whether for adventures in an RV, tasks on a boat, or maintaining remote properties, the Xantrex AGS stands out as a top choice for reliable automatic generator management.