Conext Automatic Generator Start Installation

Introduction
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Functions
Generator
Starting
Triggers
The Xantrex XW AGS can automatically start a generator in response to:
• low battery voltage
• high battery drain from the AC loads
• a thermostat signal
• a pre-programmed exercise period at a specified time of day.
Generator
Stopping
Triggers
The Xantrex XW AGS can automatically stop a generator in response to:
• the introduction of qualified grid power (grid power within
acceptable parameters)
• high battery voltage
• battery charge stage (float or absorb stage)
• removal of a high battery drain from the AC loads
• a thermostat signal
• a pre-programmed quiet time period.
The Xantrex XW AGS can also be used to manually start and stop the
generator at any time.
Programmable
Features
Quiet Time The Xantrex XW AGS features a quiet time setting, which
prevents the generator starting at night or during other inconvenient
periods.
Exercise Period During times of prolonged generator inactivity, the
Xantrex XW AGS can be programmed to run (or “exercise”) the
generator for a pre-defined period. This ensures the generator remains
operational and that the starting battery stays charged.
Status
Reporting
The Xantrex XW AGS reports its operating mode, its settings, generator
activity, and the reason for generator starts to the Xantrex Xanbus
system. This information can be viewed on the Xantrex XW System
Control Panel.
Installation
Options
The Xantrex XW AGS can be installed with an external shutdown input, a
manual generator ON/OFF switch, and an external ON/OFF indicator
light.