2.
Wiring diagram AC 3-230 50/60 Hz
MOTOR
3
U
V
W
L1 L2 L3
A2
KM1
A1
T1 T2 T3
T2
T3
T1 T2 T3
13
L1 L2 L3
14
9
F
L1
L2
L3
N PE
CTRL Control panel
KM
General contactor
KM1
Closing contactor
KM2
Opening contactor
SB1
OFF button
FR
Internal thermal cut-out
FR1
L1 L2 L3
A2
KM2
A1
T1 T2 T3
A2
KM
A1
SB1
9
10
1
2
GB
SQ4
3
C
2
1 0
0
230
1 2 3 4
C
SQ1
3
SQ2
RB
Lower heating element
RA
Upper heating element
SQU1 Safety microswitch
SQU2 Closing microswitch
SQU3 Microinterruttore apertura
SQU4 Opening microswitch
6
RB
A1
A2
KM
RB
L2
RA
KM2
KM
KM1
5 6
7 8
TKA TKB
3
4
2
5
C
6
3
2
7
C
SQ3
8
3
2
RA
L1
CTRL