Xantrex Technology HF 1000, HF 1800 manual 2Troubleshooting Reference

Page 56

Troubleshooting Reference

WARNING: Electrical shock and burn hazard

Do not disassemble the Freedom HF. It does not contain any user-serviceable parts. Repairing the unit yourself could result in an electrical shock or burn.

Table 5-2Troubleshooting Reference

Problem

Possible Cause

Solution

 

 

 

Low output voltage

You are using a voltmeter

Use a true RMS reading voltmeter such as

(96 Vac–104 Vac) during

that cannot accurately

the Fluke 87.

Inverter mode.

read the RMS voltage of a

 

 

 

modified sine wave.

 

 

 

 

 

No output voltage. The status

AC shore power is not available or out of operating range and the

LED is red.

inverter has shut down with the display screen showing one of the

 

following error codes:

 

 

 

 

 

 

 

Low input voltage

• Check the DC connections and the

 

 

(fault code E01)

 

cable.

 

 

 

Recharge the battery.

 

 

 

 

 

High input voltage

• Verify the unit is connected to a 12V

 

 

(fault code E02)

 

battery.

 

 

 

• Check the voltage regulation of the

 

 

 

 

external charging system (if any).

 

 

 

 

• Unit overload or AC

• Reduce the load. Make sure the load

 

 

output short circuit

 

does not exceed the output rating.

 

 

(fault code E03)

 

 

 

 

 

 

 

Thermal shutdown

• Allow the unit to cool off.

 

 

(fault code E04)

• Reduce the load if continuous

 

 

 

 

operation is required.

 

 

 

• Improve ventilation. Make sure the

 

 

 

 

inverter’s ventilation openings are not

 

 

 

 

blocked.

 

 

 

 

• AC transfer relay has

• Improve ventilation. Make sure the

 

 

overheated (during

 

inverter’s ventilation grille is not

 

 

shore power mode).

 

blocked.

 

 

 

Reduce the load.

 

 

 

 

 

5–8

975-0390-01-01

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Contents Freedom HF Page Freedom HF Inverter/Charger Date and Revision About This Guide PurposeScope AudienceConventions Used Related InformationImportant Safety Instructions Safety Personal Precautions When Working With Batteries Marine Unit Location Precautions for Using Rechargeable Appliances Page Contents Troubleshooting SpecificationsFigures Xiv Tables Xvi Introduction Freedom HF Inverter/Charger Independent Power System ShutdownPage Features Materials List Freedom HF Inverter/Charger unitDefault Settings for the Freedom HF System Front PanelSide Panel Rear PanelDisplay Panel FreedomPage Configuration Setting Battery Types on the Main Unit To adjust the battery type settingAdjusting Display, Alarm, and Charging Current Settings To adjust what is being displayed on the screenTo adjust the alarm setting 1Charging Current Guidelines Page Operation Display Panel Operation Inverter buttonOperating in Shore Power Mode Operating in Inverter Mode Turning the Inverter Function On and OffStatus LED During Inverter Mode Checking Battery StatusOperating Several Loads at Once Checking Output PowerTurning the Audible Alarm on or OFF Transitioning from Shore Power to Inverter Mode Transitioning from Inverter Mode to Shore PowerInput Voltage Power OutputOperating Limits High Surge Loads Inverter LoadsOverload Conditions Over-temperature Conditions Trouble LoadsBattery Charging 1Three-stage Charging ProcessFUL Routine Maintenance BatteriesPage Troubleshooting HF Inverter/Charger during operationGeneral Troubleshooting Guidelines General Troubleshooting Guidelines Television Reception Common ProblemsBuzz in Audio Equipment E01 E08 To reset error codes E10 to E12 Troubleshooting Reference 2Troubleshooting ReferenceTroubleshooting Reference Inverter Applications Resistive LoadsMotor Loads Long Transfer TimesPage Specifications Electrical Specifications Inverter Mode Freedom HFElectrical Specifications Charge Mode Environmental Specifications System SpecificationsPhysical Specifications Regulatory ApprovalsInverter Overload Operation Invert Power Derating vs. Ambient Temperature Charger Output Current vs. AC Input Voltage Table A-1Charging VoltagePage Warranty and Return Information WarrantyWA-2 Return Material Authorization Policy DisclaimerProduct ExclusionsReturn Procedure Out of Warranty ServiceInformation About Your System 806-1840WA-6 Index 975-0390-01-01 IX-1IX-2 Page Xantrex Technology Inc