Traulsen TRT32, Owner'S Manual

Page: 8 / 16

-7-
VI. WIRING DIAGRAM
Refer to the wiring diagram below for any service work performed by a qualified technician.
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
CONTACTOR
DISTRIBUTION BLOC
K
HEATING ELEMENT
HEATING ELEMENT
HEATING ELEMENT
HEATING ELEMENT
L2 L1
L1
L2
POWER SWITC
H
REAR VIEW
FUSE 3A
COOLING FAN THERMOSTAT
FUSE 3A
IN LINE TAP
IN LINE TAP
IN LINE TAP
12V CLASS II TRANSFORMER
TERMINAL BLOCK
TERMINAL BLOCK
CONTROL AND DISPLAY BOA
R
D
J1-1
J2-1
3
2
START SWITCH
1
1
2
3
4
J4
HI - LIMIT
12VDC
HEATER RELAY
1 2
J3
C
NO
NC
BLACK BLACK
YELLOW YELLOW
1
2
3
4
6 CONDUCTOR RIBB
O
N
J8
SHAFT ENCODER
T- T+
2 1
AMP 640250-2
CONTACT PINS AMP 640252-1 or 770476-1 QTY = 4 QTY = 2
1
2
3
4
AMP 640250-4
# = .25" FASTON, 6 TOTAL
#
#
#
#
#
#
$
$
$ = .125" FASTON, 2 TOTAL
COIL-
COIL+
RED YELLOW
K TYPE THERMOCOUPLE, GROUNDED
37
9-
60
48
6-
00
1
R
T-
32
W
IR
IN
G
D
IA
G
R
A
M
, 2
08
-2
40
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1
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6
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z
Tr
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ls
en
&
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om
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44
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or
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or
th
, T
X
7
61
06
B
1
12
Th
ur
sd
ay
, J
ul
y
10
, 2
00
8
Ti
tle
S
iz
e
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um
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um
be
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at
e:
S
he
et
of
W
H
IT
E
B
LA
C
K
G
R
E
E
N
C
O
O
LI
N
G
F
A
N
1
B
LO
W
E
R
F
A
N
B
LO
W
E
R
F
A
N
C
O
O
LI
N
G
F
A
N
2
B
LO
W
E
R
F
A
N
+
.1
uF
/6
00
V
B
LO
W
E
R
F
A
N
16
0
O
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M
