20
8 Troubleshooting
PROBLEM: AC product will not operate, no inverter
lights are ON.
PROBLEM: Inverter will run some small loads, but
not larger ones.
Possible cause
Remedy
Battery is defective.
Check battery and replace if
required.
Inverter has been
connected with
reverse DC input
polarity.
Check connection to battery.
Probable inverter damage has
occurred. Have unit repaired (not
covered by warranty).
Loose cable
connections.
Check cables and connections.
Tighten as required.
Possible cause
Remedy
Voltage drop across
DC cables.
Shorten cables or use heavier
cables.