Kussmaul Electronics 091-120-12E-20 - Manual (Page 2)

INTRODUCTION
The Auto Charge-3 STEP CHARGER, Model 091-120-12E-20 is a compact, completely
automatic single channel battery charger designed specifically for periodic charging of
ODYSSEY AGM Batteries. Of rugged construction, the charger is made to withstand the
shock and vibration encountered in vehicle mounted equipment. Utilizing components,
which meet international safety standards, makes this charger ideal for worldwide appli-
cations.
BATTERY CHARGER FEATURES
Completely automatic operation, charges battery on demand
Output Voltage regulated, eliminates overcharging battery
Output, current limited to protect charger from overloading
A 5-LED display indicating charge state and faults
Reverse polarity protection
INSTALLATION
The 3 STEP CHARGER should be installed in an area with adequate ventilation.
Mount the charger using the four holes provided.
Connect wiring from the battery to the output terminal strip.
Double check battery wiring. Verify that the battery voltage appears at the charger
output terminals (See Figure 2).