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Figure 3A. Front View
WARNINGS: THERE ARE NO USER-SERVICEABLE PARTS IN THIS CHARGER.
DO NOT OPEN THE UNIT! IT MUST BE RETURNED TO POWER WIZARD FOR
PROFESSIONAL TESTING AND REPAIR. OPENING THE UNIT WILL VOID THE
MANUFACTURER'S WARRANTY. Contact Power Wizard at (800) 866-2161.
Figure 4A. Control Panel
CONTROLS AND INDICATORS
From left to right the function buttons are:
Battery Type Selector (Step 1) – Allows the user to select wet, gel or AGM type of bat-
tery for efficient and safe charge. Most automotive batteries are wet batteries. Refer to
the battery manufacturer's specifications for battery type.
Charge Rate Selector (Step 2) – Allows the user to select the charger rate based on
battery size. This selection and the actual battery charge rate are monitored by the mi-
croprocessor and the charger will stop charging if the rate is too fast or too slow for the
battery size or condition.
Engine Start – Places the charger in an engine start sequence, this button will not be
activated unless the charger is in the 25 amp charge mode, set the 2/10/25 amps but-
ton to 25 amps first to activate this button.
Desulfate – is an automatic mode that once started continues for 24 hours and then
stops. A series of electrical pulses breaks the crystalline form of lead sulfate to return
these chemicals into useful battery electrolyte. More than 24 hours may be needed to
restore. If 5 cycles does not improve battery performance, discontinue and recycle the
battery.
Periodic reconditioning of a battery is recommended to maintain
a battery's optimum performance.
Alternator Voltage Check – can only check alternator voltage in standby mode. In any
other mode, the battery voltage is checked to check alternator voltage. Press and hold
down button for 5 seconds and release and the voltage will be displayed. To check bat-
tery voltage, press and release the button and the voltage will be displayed. This check
is repeated at various electrical load levels and the tests allow the user to determine
if the alternator can keep up with the loads. It can indicate alternator service may be
required.
Figure 4B.
Digital Readout
Circulating Pattern
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