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How to resolve error code 9.31 on the IG6 Line Isolation Monitor

How to clear the ER9.31 error code on the LIM IG6?

Product Line:
LIM or Line isolation Monitor


The 9.31 Error code indicates there is an internal program memory error. This will require replacing the LIM. The part number is IG6M. work with your local distributor to return the item and obtain a new one.
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