P A G E 8
Connection Cable Gauges
When connecting the inverter to the power source use the thickest wire available, in
the shortest length practical.
If the inverter and the battery are positioned within four feet of each other, a minimum
of # 4 gauge wire should be used to make the connections. When the distance
between them is four to six feet, a minimum of #2 gauge wire is required.
Connecting Your Inverter
1. Make sure the ON/OFF switch located on the front panel of the inverter is in
the OFF (O) position.
2. Connect the wires to the power input terminals at the rear of the inverter.
Make sure to match the negative (Black) terminal on the inverter with one
wire that connects to the negative terminal on the 12 volt power source.
Then repeat this procedure with the positive (Red) terminal connecting a
wire to the positive terminal of the 12v volt power source. Make sure you
have a good secure connection, but do not over tighten these screws.
Mounting the Inverter
Your PowerBright Inverter should not be mounted under the hood of a vehicle. If
installed in a vehicle, choose a dry, cool, ventilated area closest to the battery source
as possible.
To mount the E RP1500-12:
1. Inverter must be in the OFF position.
2. The inverter can be mounted vertically or horizontally. If mounted vertically, make
sure the ventilation openings are pointing downwards.
3. Hold the inverter against the mounting surface, mark the positions of
the mounting screws, and then remove the inverter.
4. Pilot drill the four mounting holes.
5. Fasten the inverter to the mounting surface using corrosion-resistant fasteners
sized #10 or larger.
