FI/RCD trigger test, PE (protective earth test)
The Berner Multitester LED Plus II has a load that makes it possi-
ble to trigger a FI/RCD circuit breaker using two buttons (FI\RCD).
The FI/RCD (max. 30 mA) is checked between the phase and cir-
cuit breaker (max. 240 V). A check is carried out between the
phase and protective earth. Indication of triggering is indicated by
two Led´s
Replacing the battery
If the batteries are discharged, a warning signal sounds and the
device automatically switches off. Immediately replace the batter-
ies in order to ensure accuracy of the measurement values.
To replace the batteries, open the battery compartment on the
main housing. Use a screwdriver and release the screws. When in-
serting the batteries, ensure that the polarity is correct.
Close and attach the battery compartment.
Batteries must not be disposed of as normal domestic
waste. There will be a collection point near you!
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