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GENERAL INFORMATION
WF-68100 Series Converter-Charger Safety Features
Reverse Battery Protection
e WF-68100 Series Converter-Chargers will charge the 12-volt house battery if installed. A
battery does not have to be installed for WF-68100 Series Converter-Chargers operation. When
a battery is installed, three reverse polarity fuses are installed to protect the converter circuitry.
e fuses are located on the rear panel of the enclosure near the AC power cord (refer to Figure
1 below). is feature prevents permanent damage to the converter from a battery connected
into the circuit backwards. In addition to protecting the converter-charger, the reverse polarity
fuses are the main connection between the converter-charger and the DC fuse board of a
distribution center.