14.2TESTER AND CHARGER: When first turned on, the 71225 operates only as a tester, not as a charger. To continue to use it as only a tester, avoid pressing the charge rate button. Selecting a charge rate activates the battery charger and deactivates the tester. Pressing the CHARGE RATE but- ton when the 80A Start LED is lit (except during the 180 second cool down) will shut off the charger and activate the tester.

14.3POWER-UP IDLE TIME LIMIT: If no button is pressed within 15 minutes after the battery is first powered up, the charger will automatically switch from tester to charger, if a battery is connected. In that case, the battery will be set for the 2A charge rate and 12V regular battery type.

14.4TESTER WITHOUT TIME LIMIT: If either the Display Mode or Bat- tery Type button is pressed within the first ten minutes after the battery is powered up, the unit will remain a tester (not a charger) indefinitely, unless a charge rate is selected.

14.5TESTING AFTER CHARGING: After the unit has been changed from tester to charger (by selecting a charge rate), it remains a charger. To change the battery back to a tester, press the CHARGE RATE switch until all charge rate LEDs are off.

14.6TESTER STATUS LEDs: When the 71225 is operating as a battery tester, the status LEDs light under the following conditions:

The CHARGED (green) LED will light if a charged battery is tested.

The CHARGING (yellow) LED does not light in the battery test mode.

The CHECK (red) LED lights unless a properly connected battery is de- tected.

When the tester display mode is set to voltage, the CHARGED and CHARGING LEDs won’t light.

14.7INITIAL PERCENT CALCULATION: When a battery % is calculated for the first time after connecting a battery, the digital display will show three dashes (“---”) for a period as long as several seconds while the tester analyzes the battery.

15.using the built-in alternator to test alternator output

This battery charger has a built-in alternator tester that displays an esti- mate of the alternator’s relative output compared to normal alternators. The Alternator % values displayed should be taken as general reference, not precise diagnosis. The alternator tester functions the same as the built-in volt meter (see previous section of this manual for details) with a few differences.

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Sears 200.71225 operating instructions Using the built-in alternator to test alternator output

200.71225 specifications

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