In the EIC/PIR there is an entry for type of earthing (TN-C-S, TN-S etc), there is a similar question on the Test Schedual with the obvious implication that the two are different. So am I right in assuming that on the EIC/PIR the question applies to the origen (the service) and on the Test...
when doing insulation testing the reading starts climbing but then goes to "OR" with an arrow above it pointing up and a "1" beside. Have some instructions with it but they don't explain this reading. get the same thing no matter what the voltage is set at and with all the M.ohm settings(20, 200...
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