Bakers Pride VHVA1828E Manual - Manual (Page 7)

Field Connections
a) Remove the cover from the Power Distribution Box Panel (under the control box on right side when
facing front of unit).
b) Locate the 4-pole Power Distribution Terminal Block mounted in the Power Distribution Box.
c) Install the proper strain relief for the PERMANENT CONNECTION utilizing the knock-out hole
provided. The strain relief should be securely fastened.
d) Supply the proper conduit to the conveyor oven and connect through the strain relief. Connect
properly-sized, copper-only conductor wires (rated 90°C) to the Power Distribution Terminal Block in
accordance with the schematic shown on the rating plate, as well as the wiring diagram provided.
NOTE: For three-phase connections, if any “High Voltage Leg” conductor is present, it MUST be
mounted to L3 ONLY. Replace the cover and fasten securely with removed screws.
NOTE: VERIFY THAT INPUT POWER MATCHES THE OVEN POWER REQUIREMENTS STATED
ON THE RATING PLATE, WHICH IS LOCATED ON THE POWER CONTROL BOX.
IF INPUT VOLTAGE DOES NOT MATCH OVEN VOLTAGE REQUIREMENTS, THE CORRECT
CONVEYOR OVEN MUST BE INSTALLED. THE CONVEYOR OVEN CANNOT BE MODIFIED IN THE
FIELD TO MATCH INPUT POWER.
CAUTION: FOR 3 PHASE UNITS ONLY: VERIFY VOLTAGE OF EACH LEG. IF ANY LEG HAS A
VOLTAGE GREATER THAN 240V THIS LEG MUST BE CONNECTED TO L-3 ON THE POWER
DISTRIBUTION BLOCK.
FOR DUAL AIR MODELS VH1620E, VHVA1620E:
These units are supplied with a flexible power cord, according to the specification placed with the
original order, which specified either single-phase or three-phase operation. No internal field
connection is necessary. All internal connections are complete. Connect the power cord to the
proper power receptacle. (see diagram below).
Note: If a different power cord is required than supplied, the correct power cord must be obtained
from a factory authorized service agent. Only an authorized service agent is to replace a power
cord.
FOR DUAL AIR MODELS VH1828E, VHVA1828E:
7
G
L3
L2
L1
G4
R (BROWN)
L2
L2
L2
5
E (BROWN)
4
A F
A
C
T
O
R
Y
W
IR
IN
G
T
O
IN
T
E
R
N
A
L
C
IR
C
U
IT
S
F
IE
L
D
W
IR
IN
G
S
E
R
V
IC
E
C
O
N
N
E
C
T
IO
N
S
SINGLE-PHASE CONNECTION
G
L3
L2
L1
G4
R (BROWN)
L2
L2
L2
5
E (BROWN)
4
A F
IE
L
D
W
IR
IN
G
S
E
R
V
IC
E
C
O
N
N
E
C
T
IO
N
S
F
A
C
T
O
R
Y
W
IR
IN
G
T
O
IN
T
E
R
N
A
L
C
IR
C
U
IT
S
THREE PHASE CONNECTION
NEMA SPECS.
1620E 3 PHASE 1620E 1 PHASE
6-50P L15-30P