Rear Panel - Wagan Tech SmartAC 425W Guide D'utilisation

Audible Alarm (not shown) – when it sounds, it indicates that the battery voltage
is getting low and the inverter is about to shut down. If you can reduce the AC
load, you can temporarily extend operating time. Charge the battery as soon as
possible.

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.
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.
MEASURING THE AC VOLTAGE
This inverter's AC output is a modified sine wave (MSW) 115 volts AC. Your
household AC output is pure sine wave. The comparison of modified sine wave
and household AC is shown in the figure below.
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User's Manual—Read before using this equipment
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Positive Terminal (red)
Negative Terminal (black)
Cooling Fan (internal)
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