Troubleshooting
5–4
No output voltage; OVER
TEMP indicator on; load is
more than 1000 W / 8 A
output current. The AMPS
indicator is showing high
battery current.
Thermal shutdown. Allow the unit to cool off.
Reduce the load if continuous
operation is required.
No output voltage; the OVER
TEMP indicator is on; the
load is less than 1000 W / 8 A
output current.
Thermal shutdown. Improve ventilation; make sure the
inverter’s ventilation openings are not
obstructed; reduce the ambient
temperature.
No output voltage; the OVER
LOAD indicator is on.
Short circuit or wiring error.
Very high power load.
Check the AC wiring for a short circuit
or improper polarity (hot and neutral
reversed).
Remove the load.
Table 5-1 Troubleshooting Reference
Problem Possible Cause Solution
PROWatt100.book Page 4 Friday, January 5, 2001 3:03 PM