Electrical Connections - Beretta 750 Instrucciones Para El Usuario

INSTALLATION
INSTALLATION

7 ELECTRICAL CONNECTIONS

SINGLE-PHASE
− Insert in the well (P) the setting thermostat bulb (TR) and
then the one of the safety thermostat (TS).
− Fasten the eyelets of the phase (L) and neutral (N) con-
ductors by using washers (6) and nuts (7), as shown in
the picture
− Fasten the earth faston (PE) to the tab (I) present on the
heating element ring nut.
I
N
L
PE
TR
TS
P
L
7
6
N
PE
THREE-PHASE
− Insert in the well (P1) the bulb, of the safety thermostat
(TS) with greater diameter, and in the well (P2) the one of
the setting thermostat (TR).
− Fasten the eyelets of the phase conductors (L1), (L2), (L3),
using the washers (6) and the nuts (7)
− Fasten the eyelet of the earth conductor (PE) with washer
(6) and screw (12) to pre-set earth terminal.
L3
L1
L2
L3
PE
16
TS
TR
P1
P2
L1
7
6
L2
12
PE