Video: How to install/replace a Micrologic trip unit battery?

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Issue:
Replacing Display LED Battery on Micrologic 3.0, 5.0 and 6.0 Trip Units

Product Line:
Circuit Breakers Micrologic Trip Unit

Resolution:

Battery holder with battery is located under the side flap in the cardboard box the trip unit is shipped in.

1. Install battery holder with battery (P/N S33593 - A, Fig. 3) in trip unit, observing the correct polarity as indicated on the battery compartment.

2. Press test/reset button (B). All four indicator lights (C) should light. If they do not light, check polarity of battery and retest. If indicator lights still do not light up when test/reset button is pressed, stop installation and contact the local sales office for factory authorized service.

This is a 3.6V/1200mAh 1/2 "AA" Lithium battery.