Yamato Scientific DC800 Freeze Dryers - Manual (Page 29)

25
Wiring Diagram
DC400
1 P
ELB
FM
2 3 4
AC100V
CN
PA
MV
3
MV1
X6
X1
VAC
3 1
2 3
R S C OV
R
C1
PC
T
C2
RF
X1-
2
X1-3
X6
VA
Csw1
VAC
sw2
TH
8 5
X1-
1
7 4
2
2a
10 11
7 8
NO
NO
9 6
2 6
X5-1
1 5
X2
-1
1
7
X5-2
4
6
X4
X3
2
6
X2
-3
3 9
X2-2
2 8
T1-
1
9 1
1a
1
DEFs
w
1a
1
REFs
w
1a
1
4 6
DE
F
2
2a
RE
F
2
2a
T2
T1-
2
9 5
12
48
X3 7 8
7 8
MV
2
X
4
7 8 X5
10 11
X2
1 2
3
X
T1
13 14
20
m
T2
13 14
3m
PSsw
5 1
PS
Re
cept
acl
e
T
imer (Auto
d
e
fro
s
t)
Ti
m
e
r
St
a
rt
r
e
la
y
Ove
rlo
ad rel
a
y
Ope
ration co
nden
se
r
S
tart con
den
ser
Refri
gerator
CN T1 T2
PTC OVR
C1 C2 RF
Switch (V
a
c
u
u
m gau
ge)
P
res
su
re swit
ch
Lamp (V
ACsw built-i
n)
Lamp (DEF
sw built-i
n)
Lamp (REF
sw built-i
n)
Lamp (P
re
ssure
)
Pirani ga
uge
Sensor (V
acu
u
m gau
ge)
Pasw PSs
w
VA
C
DEF REF
PS PA TH
Rela
y (
R
efri
g
e
rato
r)
Rela
y (
R
efri
g
e
rato
r stop
)
Rela
y (P
re
ss
ure e
rr
o
r)
Rela
y (Sol
en
oid val
v
e
)
Switch (P
um
p)
Switch (P
um
p st
a
rt)
S
w
it
ch (
D
ef
ro
st
)
Switch (Ref
ri
gerator)
X3 X4 X5 X6
V
A
Cs
w1
V
A
Cs
w2
DEFs
w
REFs
w
Earth lea
k
ag
e bre
a
ker
T
e
rminal bl
ock
Fan moto
r (R
efrige
rato
r)
Solenoi
d val
v
e (Refrige
rato
r)
Solenoi
d val
v
e (Defro
st)
Solenoi
d val
v
e (V
AC)
Rela
y (V
A
C
)
Rela
y (
R
efri
g
e
rato
r,
Pump
stop
)
ELB
P
FM
MV1 Mv2 Mv3
X1 X2