Victron energy Blue Smart IP22 Charger 12/15 Anleitung Seite 15

iv. Beside 'Pin code' select 'CHANGE' to open the 'Change PIN code' window.
v. Enter the current and new PIN code (twice), then select OK; avoid using an obvious PIN code
that is easy for someone else to guess, such as 111111 or 123456.
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