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How to change Rated current of UAN(HGN) ACB OCR...
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♣ Manual how to change UPR OCR Rated current(In) Make sure ACB is opened and in test position. Confirm control power of ACB OCR is available (ACB Terminal No. 19, 20 A/DC 110~220V) The display of OCR turns to “NP” mode when pressing List button and Movement button simultaneously for 3 sec.
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♣ Manual how to change UPR OCR Rated current(In) Setting value flickers when pressing Enter button and it is possible to change setting now. Change setting by pressing HI(Up arrow) or LOW(Down arrow) button. Press ENTER button then RESET button so that go back to initial display. ※...
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