Xantrex PROsine 1800W/24V Inverter Instruction Manual

1. Introduction

The Xantrex PROsine 1800W/24V Inverter is designed to convert 24-volt DC battery power into 120-volt, 60 Hz true sine wave AC power. This inverter is suitable for both recreational and industrial applications, capable of handling heavy-duty and multiple smaller AC loads. Its true sine wave output ensures compatibility with sensitive electronic equipment.

Key features include:

• True sine wave AC output (crystal controlled)
• Removable LCD display for remote control and monitoring
• Unique DC terminals offering 180-degree connections for easy installation
• Powersave mode drawing only 1.5 Watts under no load
• Comprehensive protection features: over voltage, under voltage, over temperature, automatic overload, short circuit, and AC backfeed protection

2. Safety Information

Read all instructions and warnings before installing or using this inverter. Failure to follow these instructions may result in electric shock, fire, serious injury, or death. Keep this manual for future reference.

• Electrical Hazard: Installation must be performed by qualified personnel in accordance with all applicable electrical codes.
• Fire Hazard: Do not install in areas where flammable materials or gases may be present. Ensure adequate ventilation.
• Battery Safety: Always wear eye protection and gloves when working with batteries. Batteries can produce explosive gases.
• Grounding: Ensure the inverter is properly grounded to prevent electric shock.
• Ventilation: Do not block ventilation openings. Overheating can cause damage or fire.
• Water Exposure: Do not expose the inverter to rain, moisture, or excessive humidity.

3. Package Contents

Verify that all items are present in the package:

• Xantrex PROsine 1800 Inverter with GFCI outlet (24VDC input)
• Installation hardware
• Owner's manual (this document)

4. Product Overview

The Xantrex PROsine 1800 Inverter features a robust design for reliable power conversion. It includes a user-friendly interface and essential connection points for DC input and AC output.

Figure 1: Front view of the Xantrex PROsine 1800 Inverter. The image displays the yellow and silver casing, with the control panel on the left featuring an LCD screen, buttons, and a power switch. Two standard AC outlets are visible on the front panel, along with ventilation grilles.

The inverter's front panel includes a backlit LCD display for monitoring operational status and settings. This display can be removed and mounted remotely for convenient access and control, especially in installations where the inverter itself is not easily accessible.

5. Setup and Installation

Proper installation is crucial for the safe and efficient operation of your PROsine inverter. Ensure all connections are secure and correctly polarized.

5.1 Mounting the Inverter

• Choose a dry, well-ventilated location, away from direct sunlight and heat sources.
• Mount the inverter securely using the provided installation hardware. Ensure there is sufficient clearance around the unit for airflow.
• The unique DC terminals are designed for 180-degree connections, allowing for flexible installation in tight spaces.

5.2 DC Input Connection

• Connect the inverter directly to a 24V battery bank. Use appropriately sized cables to minimize voltage drop.
• Ensure correct polarity: connect the positive (+) terminal of the inverter to the positive (+) terminal of the battery, and the negative (-) terminal of the inverter to the negative (-) terminal of the battery.
• Install a DC-rated fuse or circuit breaker in the positive DC input line, as close to the battery as possible, to protect against overcurrent.

5.3 AC Output Connection

• Plug your AC appliances directly into the GFCI outlets on the front panel of the inverter.
• Do not exceed the inverter's continuous power rating of 1800 watts.

5.4 Remote LCD Display Installation

• If desired, carefully remove the LCD display panel from the inverter.
• Mount the display in a convenient remote location using the appropriate cabling and mounting hardware (sold separately or included depending on package variant).

6. Operating Instructions

Follow these steps to operate your Xantrex PROsine inverter:

6.1 Powering On/Off

• To turn on the inverter, press and hold the power button on the front panel (or remote display) until the display illuminates.
• To turn off the inverter, press and hold the power button again until the display turns off.

6.2 Connecting Appliances

• Once the inverter is on, plug your AC appliances into the outlets.
• Ensure the total wattage of all connected appliances does not exceed the inverter's continuous rating (1800W) or peak rating (2900W for short durations).

6.3 Powersave Mode

• The inverter features a Powersave mode that draws only 1.5 Watts under no load. This conserves battery power when no AC appliances are drawing significant power.
• Refer to the LCD display or the full owner's manual for instructions on how to enable or disable Powersave mode, if applicable.

6.4 Monitoring

• The backlit LCD display provides real-time information on input voltage, output power, and operational status.
• Monitor the display regularly to ensure optimal performance and to identify any potential issues.

7. Maintenance

Regular maintenance ensures the longevity and reliable operation of your inverter.

• Cleaning: Periodically clean the exterior of the inverter with a dry, soft cloth. Do not use liquid cleaners or solvents. Ensure ventilation openings are free from dust and debris.
• Connections: Annually inspect all DC and AC connections for tightness and corrosion. Loose connections can cause overheating and poor performance.
• Battery Inspection: Regularly check your battery bank for proper charge, fluid levels (if applicable), and terminal cleanliness.
• Environment: Ensure the inverter's operating environment remains within specified temperature and humidity ranges.

8. Troubleshooting

The PROsine inverter is equipped with several protection features to prevent damage. If the inverter shuts down or behaves unexpectedly, consult the following common issues:

• No AC Output / Inverter Shut Down:
  • Check DC Input Voltage: The inverter has under voltage and over voltage protection. Ensure your battery voltage is within the operational range (typically 21V-32V for a 24V system). Recharge batteries if low.
  • Overload Protection: If the connected load exceeds 1800W continuously or 2900W peak, the inverter will shut down. Reduce the load and restart the inverter.
  • Over Temperature Protection: If the inverter overheats due to excessive load or insufficient ventilation, it will shut down. Allow it to cool down and ensure proper airflow.
  • Short Circuit Protection: A short circuit on the AC output will cause immediate shutdown. Disconnect all AC loads and check for faults before restarting.
  • AC Backfeed Protection: Prevents AC power from being fed back into the inverter from an external source. Ensure no external AC source is connected to the inverter's output.
• Remote Display Not Working: Check the connection cable between the inverter and the remote display for damage or loose connections.
• Unusual Noises: A cooling fan may operate under heavy loads. If unusual grinding or buzzing noises occur, disconnect power and contact support.

For persistent issues, refer to the complete owner's manual or contact Xantrex customer support.

9. Specifications

10. Warranty

This Xantrex PROsine 1800W/24V Inverter is covered by a Manufacturer Warranty. For specific terms, conditions, and duration of the warranty, please refer to the warranty card included with your product or visit the official Xantrex website.

11. Support

For technical assistance, troubleshooting beyond this manual, or to inquire about replacement parts, please contact Xantrex customer support. You can typically find contact information on the official Xantrex website or in the full owner's manual provided with your product.

Online resources may include FAQs, additional documentation, and support forums.