This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
The Vigi test button works perfectly at 130V, but below this voltages the test button functionality has problems i.e. only the test function, whereas the protection feature works perfectly.