Specifications

6
a. poor DC wiring Use proper cable and
make solid connections
6. Low battery alarm on all
the time and VOLTS
indicator below 10.5V ( 21V
for 2500W/24V inverter )
b.Poor battery condition Change battery or use
new battery
7. No voltage output , OVER
TEMP indicator light and
load in excess of 2500W/250
amperes current input ( or
125A for 2500W / 24V
inverter)
Thermal shutdown Allow inverter cool down
and reduce load if
continuous operation
required
8. No voltage output , OVER
TEMP indicator light and
load less than 2500W/250
amperes current input ( or
125A for 2500W/24V
inverter )
Thermal shutdown Make sure ventilation
openings in inverter are
not blocked and reduce
ambient temperature .
a. Short circuit or wiring error Check AC wiring for short
circuit or improper polarity
9. No voltage output and
OVER LOAD indicator light
Very high power load Remove or reduce load
If after the above easy troubleshooting , this inverter still doesn’t work , please
return it to us or have a qualified electrician to check and replace. Don’t open the
case or cut out the cord.
7. CAUTION:
Do not use the inverter with the following rechargeable appliances:
Two particular types of chargers for small nickel cadmium batteries can be damaged if
connected to the inverter:
a. Small battery operated appliances such as flashlights , razors and nightlights that can be
plugged directly into the AC receptacle to recharge .
b. Certain battery chargers for battery packs used in hand power tool. These chargers will
have a warning label starting that dangerous voltages are present at the battery terminals.
This problem doesn’t occur with the vast majority of battery operating equipment . Most of
these equipments use a separate charger or transformer that is plugged into the AC
receptacle and produces the lower voltage output . If the label on the AC adaptor or charger
states that produces the low AC or DC voltage output (less than 30 volts), the inverter will
power this adaptor or charger safely without trouble .
USE THE CORRECT SIZE AND TYPE OF BATTERY!
For most applications of 2500W inverter it is recommended to use one deep cycle battery or
more in parallel. More capacity is better because there will be more reserve capacity to
prevent the battery to be discharged too far.