8. Test results
N = neutral wire / E = earth / L = phase / X = Not connected
Wire combi-
nation
N E L
E N L
X E L
X L E
X N L
X L N
Wire combi-
nation
42
Status
All wires are
connected
correctly
E / N
reversed
Missing
neutral wire /
neutral wire
in the wrong
position
Status
LED status
LED1 LED2 LED3
green green green Steady
green green green
red
green green Pulsating
red
green green
red
green green
red
green green
LED status
LED1 LED2 LED3
Acoustic
signal
signal
signal /
beeps
Acoustic
signal