Troubleshooting - Xantrex PROwatt 150 Owner's Manual

5 Troubleshooting

This section describes problems you may encounter. It describes the
symptoms of each problem and its possible causes, then suggests
various remedies.
AC product will not operate, red fault light is on.
An AC product is plugged in or turned on and operates for
Symptom
one to ten seconds.
Possible cause
The AC product connected is
rated at more than 150 watts;
overload shutdown has
occurred.
The AC Product is rated at
less than 150 watts; high
starting surge has caused
overload shutdown.
The AC product will not operate, the fault light illuminates
Symptom
when inverter is turned on, or the load is turned on/plugged in.
Possible cause
Battery is discharged.
Excessive battery voltage.
Suggested Remedy
Use product with a power rating
less than 150 watts (or 120 volts/
1.25 amps).
The product exceeds the inverter's
surge capability. Use a product
with starting surge power within its
capability.
Suggested Remedy
Recharge battery.
Check charging system.
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