Slimline Plus
™
1250 Power Inverter by Wagan Tech
®
www.wagan.com
3
ERROR CODES
See Troubleshooting section in the event of malfunction.
E01
Low battery voltage (less than 9.5V)
E02
Over voltage (greater than 15V)
E03
Overload
E04
Over temperature
E05
Short circuit
REAR PANEL
All inverters described in this manual have two terminals for connecting battery
cables. One terminal is the Positive (+) terminal [red]; the other is the Negative (−)
terminal [black]. The Positive battery cable should have a Battery Protection Fuse
installed within one foot of the battery connection. The negative cable can be
directly attached to the negative battery terminal. In some cases, a metal vehicle
frame can be used as part of the negative cable to the battery.
Cooling Fan (internal)
Positive Terminal (red)
Negative Terminal (black)
Vent Grill
Ground Terminal
High Speed Fan – The fan turns on when there is a high load or an elevated
temperature to keep the inverter cool. Do not block. Keep 2-inch clearance.
Ground Terminal – This terminal is for attaching a 6 gauge insulated safety ground
wire. This safety wire protects personnel if there is an unlikely failure in either the
cabling or enclosure insulation. Do not directly connect this ground to the negative
DC terminal on the inverter. This safety wire is to be connected to the vehicle
frame or earth ground or negative battery terminal as described in the installation
procedure.