User manual

8. Test results
N = neutral wire / E = earth / L = phase / X = Not connected
Wire combi-
nation
Status LED status Acoustic
signal
LED1 LED2 LED3
N E L All wires are
connected
correctly
green green green Steady
signal
E N L E / N
reversed
green green green
X E L Missing
neutral wire /
neutral wire
in the wrong
position
red green green Pulsating
signal /
beeps
X L E red green green
X N L red green green
X L N red green green
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