Xantrex Technology 450 owner manual Consumer hotline

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PROBLEM: AC product will not operate, red “FAULT” light ON.

Possible cause

Remedy

AC product(s) connected is/are rated at more than the inverter’s continuous power rating; overload shutdown has occurred.

Use a product with a power rating less than the inverter’s continuous power rating.

AC product is rated less than the inverter’s continuous power rating; high starting surge has caused overload shutdown.

Battery is discharged (alarm is sounding).

Product exceeds inverter’s surge capability. Use a product with starting surge power within the inverter’s capability.

Recharge battery.

The inverter has overheated due to poor ventilation and has shut down.

Input voltage is greater than 15 V.

Switch inverter “OFF” and allow to cool for 15 min. Clear blocked fan or remove objects covering unit. Move the inverter to a cooler place. Reduce load if continuous operation is required. Restart.

Verify charging system is properly regulated and battery is 12 V nominal.

Consumer hotline: 1-800-670-0707

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Contents
XPower Inverter Date and Revision Table of Contents Troubleshooting Introduction XPower 450 featuresElectrical Shock Hazard Important Safety InformationHeated Surface Hazard Explosion and Fire Hazard Make sure the area around the battery is well ventilatedRisk of Damage to Equipment Output is NON-SINUSOIDAL Risk of Damage to the Xpower 450 InverterSafety features AC panel FeaturesDC panel Accessories Choosing a location InstallationTo mount the inverter Mounting the inverterReverse Polarity Damage Using the DC cable with cigarette lighter plugUsing the DC cable clips Hardwiring the inverter to the batteryShock and Fire Hazard To hardwire the inverter to a 12 V battery Inverter Damage Grounding locations Connecting the chassis groundChassis ground screw To test the Gfci protection Testing the GFCI-protected AC outletOperating statuses OperationInverter operation Battery operating time Battery Operating Times Maintaining Battery Condition Using vehicle batteriesMinimizing power draw Common problems TroubleshootingBuzz in audio systems Possible cause Remedy Troubleshooting referenceProblem Measured inverter output is too low Problem Battery run time is less than expected Consumer hotline Electrical specifications SpecificationsPhysical specifications Warranty Limited WarrantyReturn Material Authorization Policy Out of Warranty Service Page Toll free in North America 1-408-987-6030 direct REV B
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