Xantrex Technology 806-1055-02, 806-1020, 806-1840-01, 806-1840-02 Problem Possible Cause Solution

Troubleshooting Reference

Table 2 Troubleshooting Reference

Problem

Possible Cause

Solution

No output voltage. The status LED is not

The jumper wire on the power module

Ensure the jumper wire is installed if the ignition control feature

lighting up.

panel connecting the “Ignition Control”

is not in use. If the ignition control feature is in use, ensure the

and “Disabled” terminals is removed

vehicle’s ignition is on.

and there is no ignition signal present.

The fan turns on and off during AC shore

• The battery is discharged and

Do not be alarmed, the unit is performing normally.

power mode.

demands high current from the

charger.

• AC pass-through current is high.

The fan turns on and off during inverter

The inverter is running continuously at

Do not be alarmed, the unit is performing normally. The fan is

mode.

high power.

activated automatically.

975-0390-01-01

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