eRay Pure Sine Wave Inverter Manual
18
The cables used are too thin.
Mount cables matching the length and
capacity.
The requested power is
more than the inverter can
deliver.
Check the consumption of the
connected equipment. Make sure that
this falls within the specifications of the
inverter.
Inverter does not
function at all. All
LEDs are off.
No input voltage present.
Check the connections between
battery and inverter.
External fuses in battery
cable defective.
Replace the fuses (only equivalent
values)
Input voltage below the
minimal value.
Battery voltage too low or battery
defective.
Input voltage higher than the
maximum value.
Check if the system-voltage matches
with the inverter.
Check the system on DC power
supplies that give a too high voltage.
Internal defect
When after checking the total system
the inverter still doesn’t work, it can be
send back for repair.
Connected
equipment gives
disturbance.
‘Ground’ not connected
Connect the ‘ground’ connection of the
inverter to the chassis of the vehicle or
the minus.
Cabling is against the
housing of the inverter.
Make sure that the cables do not touch
the housing of the inverter.
