Operating instructions

VH1620E Wiring Diagram 208, 220 or 240VAC, 50/60Hz, 1 Phase
31
F2
5
AMP
F1
5
AMP
WHITE L2 18 GA.
BLACK L1
WHITE L2
GREEN G
WHITE F2 18 GA.
BLACK F1 18 GA .
SSR1 SSR2
SSR 3
UPPERTEMPCONTROL LOWERTEMPCONTROL
CONTROL BOX
COOLING FAN
WHITE L2 14 GA.
BLACK
WHITE
UPPER
ELEMENTS
LOWER
ELEMENTS
CONVEYOR
GEARMOTOR
REVERSING
SWITCH
GEARMOTOR
POWER
SUPPLY
POWER
DISTRIBUTION
BLOCK
G
L2
L1
TERMINAL
BLOCK #1
GREEN 22 GA.
YEL LOW
22 GA.
ORANGE 22 GA.
BLK
WHT
RED 22 GA.
22 GA .
BROWN JUMPER
18 GA. BROWN
BLUE
JUMPER
ORANGE YEL
PUR
PURPLE YELLOW
OR G
GROUND
SCREW
18 GA. GREEN / YELLOW - GROUND
GREEN / YELLOW - G ROUND
BLUE
BROWN
PROBE
PROBE
E
K
D
F
C
A
B
I
I
K
H
H
H
F
D
K
J
C
G
J
A
G
R
E
E
N
/
Y
E
L
L
O
W
18 GA. GREEN / YELLOW ( MOTOR GROUND )
+
4
5
2
1 34
52 1 3
67 8
91011 67 891011
A (L1 )
18 GA. BLUE
BLUE J
18 GA. BROWN
18 GA. BLUE
JJ
18 GA. GRAY
BLUE
BROWN
BLACK
( A IR PULLED INTO CONTROL BOX )
G1
G2
7
6
4
5
5
4
9
8
46
9
8
18
17
29
30
26
25
27
28
34
34
30
G4
A
25
26
G3
G2
ITEMS LOCATED IN CONTROL BOX ENCLOSURE
J
BROWN 14 GA.
L2
E
BLUE
K
WHITE
E
BLAC K L1 10 G A.
BROWN
WHITE
WHITE
BLACK L1 18 GA.
WHITE L2 14 GA.
WHITE L2 14 GA.
GREEN 1 0 GA .
L2
3
2
1
18 GA. BROWN
18 GA. BLUE
18 GA. BROWN
18 GA. WHITE
18 GA. BLA CK
TO
REM OTE
POT
TO
REM OTE
POT
ITEMS LOCATED IN ANGLED CONTROL BOX
14 GA. HI-TEMP
14 GA. HI-TEMP
14 GA. HI-TEMP
14 GA. HI-TEMP
14 GA. HI-TEMP
14 GA. HI-TEMP
38
L2
BROWN L1 10 GA.
BLUE 18 GA. 31
42
BLACK 22 GA. ( 2 PLCS )
RED
BLACK
RED
---+++
24VD C
OUTPUT
+
~
-
44
37
39
41
18
17
20
18 GA. GRAY
TO
TERMINAL
BLOCK #4
BLACK
ITEMS LOCATED ON MAIN CONTROL BOX DOOR
32
36
29
38
14 GA. HIGH
TEMP
FROM
POWER
SUPPLY
YE LLOW
YELLOW
ORA NGE
PURPLE
ORANGE
PU RPL E
LOWER
UPPER
ELEMENT CONTACTOR
43 BLUE
WH ITE 1 4 GA . WH ITE 1 4 GA .
WHITE 14 GA.
BROWN 14 GA.
BLUE 18 GA.
N
P
Q
M
BLAC K 18 GA.
CON TAC TOR
OVE R L OA D
RELAY
BLUE 18 GA.
31
18 GA. BROWN 20
24
WHITE 18 GA. 19
WHITE 18 GA. 23
TO
TERMINAL
BLOCK #2
BLOWER
MOTORS
BLACK 18 GA.
WHITE 18 GA.
21
22
L1
L2
L1
WHITE 18 GA.
BLACK 1 8 GA.
L2
RED 22 GA.
BLACK 22 GA.
L1
L2
31
BLACK
SPLICES
BLACK
BLACK
33
35
SPLICES 4X
B
LACK
TO TERMINAL
BLOCK #3
23
24
18GA.
GRAY
18GA.
GRAY
31
42
23
24
ITEMS LOCATED IN BLOWER COMPARTMENT
REAR EXHAUST FANS
(AIRPUSHEDOUTOFOVEN)
14 GA. HI- TEMP JUM PER
R
YE LLOW o r BL UE
YELLOW or BLUE
l
O
MAIN
SWITCH
(ON)
(OFF)
A
A
8
9
COOL-DOWN RELAY
32
33
36
35
GRAY
GRAY
GRAY
GRAY
N.O.
C
COOLING FAN
(AIRPULLEDINTOCONTROLBOX)
TERMINAL
BLOCK #3
13
12
15
16
14
UPPER
LOWER
BLACK
BLACK
10
11
18 GA. BLACK
18 GA. BLUE
18 GA. BROWN
18 GA. WHITE
18 GA. BROWN
18 GA BLU
18 GA. BROWN
48
18 GA. BROWN
18 GA. BROWN
50
VACUUM SWITCHES
TO
TERMINAL
BLOCK #2
TO
TEMP
CONTROLS
CONVEYOR
SPEED POT
TEMPERATURE
CONTROL POTS
G
F
C
D
40
COO L-DOWN
THERM OSTAT
COO L-DOWN
THERM OSTAT
14 GA. HI-TEMP
TERMINAL
BLOCK #2
G
GREEN /
YEL LOW -
GROUND
G4
GREEN (GROUND)
CLOCKWISE ROTATION
WHEN LOOKING AT
BACK OF MOTOR
G
G
GREEN (GROUND)
UPPER
BLOWER
MOTOR
LOWER
BLOWER
MOTOR
4
1
2
3
4
1
2
3
4
2
TO
OVER LOAD
RELAY
BLACK 18 GA.
WHITE 18 GA.
21
22
U4161Q