2
7
1
5
.2
C
ir
c
u
it
D
ia
g
ra
m
s
1
5
.2
.1
S
O
F
T
S
T
A
R
T
S
in
g
le
P
h
a
s
e
–
C
ir
c
u
it
D
ia
g
ra
m
F
ig
u
re
9
NEUTRAL
R1a
100/2W
C10
100nF
+
C5
220uF/25V
GATE
R6
270k
C11
2.2nF
R11
3.9k/5W
SWITCH
R8
470k/2W
R7
470k/2W
C3
2.2nF
+
C8
3.3uF
U1
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
13
1
4
1
5
1
6
C
S
V
S
C
L
A
S
SS
R
C
R
G
T
G
N
D
V
C
C
S
R
P
C
D
S
S
TPA
S
C
A
P
S
S
C
L
S
R4
150/2W
C9
100nF
For 110VAC operation add R11 and move jumper
to 110V position
JP1
1
2
3
SWITCH
R2
56R/2W
C6
2.2nF
PHASE
T
R
I
A
C
C7
47nF
R2
56R/2W
C1
470nF/250Vac/X2
(TRANSFORMER)
LOAD
R10
100k
(TRANSFORMER)
R1
100/2W
C13
4.7nF/250Vac/Y2
LOAD
NOT INSTALLED
R3
220/2W
110V
C2
220nF/275Vac/X2
MT2
200-240V
D1
1N4007
C14
4.7nF/250Vac/Y2
C12
100nF
NOTE:
MT1
D2
1N4007
R9
10k
+
C4
220uF/25V
