In-Situ Con TROLL PRO Installation Manual (purchased before 10 May 2012) - Manual (Page 19)

Electrical Connections 19
4.7 AC ELECTRICAL CONNECTIONS
Danger
Make sure that power to the instrument is disconnected
before making any wiring connections.
CONNEXIONS AUX COURANT SECTEUR / ALTERNATIF
Danger
Débrancher toute alimentation à l'appareil avant de
connecter les fils.
FIGURE 18. Protective Earth ground screw location and connection
Table 1. Con TROLL AC wiring connections
Pin Description North American Wire Color European Wire Color
L Line Black Brown
N Neutral White Blue
Protective Earth Green Green and yellow
Connect ground
wire to metal frame
with green screw.