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DC Input Connection:
CAUTION
: Reversing the DC Input terminal will damage the unit and it cannot be repaired.
Damage caused by reverse polarity connection is not covered by the warranty.
•
Connect one end of the negative DC input cable to the Inverter DC negative terminal. Connect
the other end of the cable to the battery negative terminal.
•
Make sure the Disconnect Switch is in the OFF position.
•
Connect one end of the positive DC input cable to the Power Inverter DC positive terminal.
•
Connect the other end of the positive DC input cable to one of the terminals of the Disconnect
Switch.
•
Connect a DC input cable between the other terminal of the Disconnect Switch and one side of
the terminal of the fuse holder.
•
Connect a DC input cable between the other terminal of the fuse holder and the battery positive
terminal.
•
Install the selected fuse to the fuse holder.
AC Input Connections:
Warning:
Please double check the location of the AC input port located inside the wiring
compartment. Misconnecting to the AC output port inside the same compartment will blow
the unit and may catch fire. Before making any AC Input connection, please be sure the AC
Input Source is not energized and the DC disconnect switch is OFF.
Important: A
branch breaker (not provided) is required to connect between the AC input source
and the Inverter.
•
Remove AC compartment cover by unscrewing the four screws located at the front of the AC
compartment cover.
Model
SWXFR1210
SWXFR1220
SWXFR1230
SWXFR1210i Series
SWXFR1220i Series
AC Input Branch Breaker
30A
16A
•
Connect the AC Input ‘L’ LIVE or ‘H’ HOT wire between the unit’s AC Input port and the branch
breaker terminal.
•
Connect the AC Input ‘N’ NEUTRAL wire between the unit’s AC Input port and the AC source ‘N’
terminal.
•
Connect the AC Input GND wire to the ground terminal inside the wiring compartment.
AC Output Connections:
CAUTION:
Please be sure that the AC Input source is not energized before making any Output
connection and that the DC disconnect switch is turned OFF.
For 120V model:
The AC Output has three types of AC connections:
1)
Use of the provided AC socket (Port 1 or 2) for AC load:
This configuration does not require AC Output installation. Plug in the AC load to the provided
AC output socket. During the by-pass mode, the AC output is limited to 15A with GFCI
protection for 1000W model, and 20A with GFCI protection for 2000W and two 20A NEMA 5-
20 AC Sockets for 3000W models.
2)
Use of the provided Hardwire AC Output terminal (Port 3 or 4).
•
Remove AC compartment cover located on the front panel of the unit.
•
Hardwire the AC load or any external AC socket to the AC Output port 3 or 4. Please verify
the HOT ‘H’ and NEUTRAL ‘N’ connection on the AC Output port.
3)
Connect the AC Input GND wire to the ground terminal inside the wiring compartment.
Note: During Battery Power Mode, AC output is limited to a total of 8.3A for 1000W model, 16.7A
for 2000W model and 25.0A for 3000W model.
For 230V model:
The AC Output has two types of AC connections:
1)
Use of the provided AC socket (Port 1) for AC load:
