Operating instructions

VH1828E Wiring Diagram 208, 220 or 240VAC, 50/60Hz, 3 Phase
41
U4167Q
F2
5
AMP
F1
5
AMP
WHITE L2 18 GA.
WHITE F2 18 GA.
BLACK F1 18 GA.
SSR 1 SSR 2
SSR 3
UPP ER TEMP C ONTR OL L O WER TEMP CON TR OL
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 2 2 G A.
YEL LOW
22 GA.
OR AN GE 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 - GROUND
BLUE
BROWN
PROBE
PROBE
E
K
D
F
C
A
B
I
K
H
F
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 G A. BROWN
18 GA. BLUE
JJ
18 GA. GRAY
BLUE
BROWN
BLACK
( A IR PULLED INTO CONTR OL 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 EN CLOSU RE
J
BROWN 14 GA.
L2
E
BLUE
K
WHITE
E
BLACK L1 10 GA.
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
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 L3 1 0 GA.
BLUE 18 GA. 31
40
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
18 GA. B LUE
18 GA. BROWN
18 GA. B R OWN
18 GA. BLACK
18 GA. W HI TE
TEMPERATURE
CONTROL POTS
YEL LOW
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 1 4 GA.
BLUE 18 GA.
N
P
Q
M
BLACK 18 GA.
CON TACTOR
OVE R LOA 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
TERMINAL
BLOCK #2
G
GREEN (GROUND)
GREEN /
YEL LOW -
GROUND
G4
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
L3
E (L3 )
R
10 GA. BLACK L1
10 GA. WHITE L2
10 GA. GREEN G
ITEMS LOCATED IN JUNCTION BOX
G
L2
L1
L3
10 GA. RED L3
YEL LOW or BL UE
YELLOW or BLUE
l
O
MAIN
SWITCH
(ON)
(OFF)
A
A
ITEMS LOCATED IN ANGLED CONTROL BOX
8
9
COOL-DOWN RE LA Y
32
33
36
35
GRAY
GRAY
GRAY
GRAY
N.O.
C
COOLING FAN
(AIRPULLEDINTOCONTROLBOX )
TERMINAL
BLOCK #4
13
12
15
16
14
UPPER
LOWER
BLACK
BLACK
10
11
18 GA. BLACK
18 GA. BLUE
18 GA. BROWN
18 G A. WHIT E
18 GA. BROWN
18 GA BLU
18 GA. BROWN
48
18 GA. BROWN
18 GA. B R OWN
50
VACUUM SWITCHES
TO
TERMINAL
BLOCK #2
TO
TEMP
CONTROLS
CONVEYOR
SPEED POT
G
F
C
COO L-DOW N
THERM OSTAT
D
COO L-DOW N
THERM OSTAT
I
H
14 GA. HI-TEMP
D
K
CLOCKWISE ROTATI ON
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