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33
Electrical Schematic – 460VAC, 3 phase
(Contact factory to request certified drawings)
{
NOTE:
VERIFY TRANSFORMER IS
WIRED FOR THE VOLTAGE
REQUIRED BY DRYER.
(REFER TO TRANSFORMER
CHART)
EXTERNALLY LOCATED
HEATER OVERTEMPERATURE
RPS
RPS
IN2
RTD5–
IN1
LPS
LPS
RTD3–
RTD3+
RTD5+
RTD4–
RTD4+
RTD1 RTD
RTD
RIGHT CHAMBER
LEFT CHAMBER
RTD
RTD3
RTD2
ANLG2+
ANLG2–
RTD2–
RTD2+
+5VDC
DC COM
RTD1–
RTD1+
ANLG1–
ANLG1+
+12VDC
DC COM
PE
PE
N
L
L
N
2PS
RIGHT CHAMBER
PRESSURE SWITCH
1PS
LEFT CHAMBER
PRESSURE SWITCH
SENSOR
5VDC
1-5VDC OUT
+
DEWPOINT
TRANSMITTER
1TC
+
–
L1
N
K TYPE
HC
L DRY
ALARM
OUT2
CONTACTS
NO
C
NC
R DRY
OUT1
R DRY
L DRY
SOLENOID "B"
SOLENOID "A"
L PURGE
L PURGE
R PURGE
R PURGE
IN3
LOW TENSION
ENCLOSURE
HIGH TENSION
ENCLOSURE
407
408
101A
2FU
1FU
3FU
L2
L1
L4
L5
L6
HC1
HC2
HC3
404
405
406
+ 4-20MA OUT
ENERGY MGMT
OPTION
RTD4/HS1
+
–
1HTR
101
102
102
101
101
107
LEFT CHAMBER PURGE
EXHAUST
HEAT ENABLE
C
NO
20
21
80
81
70
72
21
10
11
84
85
86
87
88
89
32
33
34
35
50
51
52
53
54
55
56
57
59
20
20
21
+12VDC
SOLENOID "E"
+12VDC
20
21
+
–
–
+
–
+
–
+
104
105
+
–
+
–
+
–
+
–
3
G
1
RED
ORANGE
GREEN
BROWN
BLACK
249 OHM
1/8W
EXTERNALLY
LOCATED
OPTION
21
25
104
101
MC-AUX
LEFT CHAMBER DEPRESS
RIGHT CHAMBER DEPRESS
RIGHT CHAMBER PURGE
EXHAUST
L3
L2
L1
MC1
MC3
MC2
403
402
401
MOTOR
1M
106
OL-AUX
36
37
OL1
OL2
OL3
21
GREEN
BLACK
RED
1TS
USED ON MODELS
3200, 3600 & 4300
38
39
0.5 AMP
0.5 AMP
1.25 AMP
TB5
1TR (OFF-DELAY, SET @ 180S)
108
102
15
18
1TR1
A1
B1
A2
MC
102
102
105
101
OL-AUX
104
114
101
NOTE:
SET 1TR ON MODE "D".
(SIGNAL OFF-DELAY)
G
YELLOW
25
54
56
55
57
EXTERNALLY LOCATED
DEWPOINT
TRANSMITTER
+ 4-20MA OUT
3
1
RED
BLACK
DETAIL A
(2-WIRE DEWPOINT TRANSMITTER)
20
21
72
21
20
21
+12VDC
249 OHM
1/8W
21
20
21
+12VDC
21
59
50
51
52
53
32
33
34
35
SOLENOID "F"
SOLENOID "G"
26
28
SOLENOID "C"
21
26
3PS
27
28
4PS
SOLENOID "D"
21
29
+12VDC
DC COM
21
21
21
21
20
20
+V
–V
L
N
G
101
102
20
+12VDC
1PSB
36
37
21
21
5PSIG
SET @ 45PSIG
SET @ 45PSIG
5PSIG
1T
102
H1
H3
X1
H2
H4
X2
X3
X4
SECONDARY
H5
PRIMARY
21
20
CUSTOMER PROVIDED
460VAC, 3 PHASE
FUSE AS PER TABLE
3-WIRE DEWPOINT TRANSMITTER
(FOR 2-WIRE, SEE DETAIL A)
3
4
2CR1
1
5
4CR
3
4
3CR1
1
5
5CR
3
4
4CR1
3
4
1CR1
3
4
5CR1
1
5
2CR
1
5
3CR
1
5
1CR
TRANSFORMER VOLTAGES
CONNECT TO LINE FOR RESPECTIVE VOLTAGE
OUTPUT VOLTS
H1 - H2
H1 - H3
H1 - H4
H1 - H5
X1 - X2
X1 - X3
X1 - X4
208
–
–
500
85
100
110
220
380
440
550
91
110
120
230
400
460
575
95
115
125
240
416
480
600
99
120
130