INSTALLATION &
OPERATION MANUAL
ECO2D & ECO2C
ELECTRIC CONVECTION OVENS
MODEL
ECO2D ML-114570
ECO2C ML-114572
For additional information on Vulcan-Hart Company or to locate an authorized
parts and service provider in your area, visit our website at www.vulcanhart.com
VULCAN-HART
DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC
WWW.VULCANHART.COM
Model ECO2D
P.O. BOX 696
LOUISVILLE, KY 40201-0696
FORM 30976 Rev. E (Feb. 2009)
Installation, Operation and Care of
ECO2D & ECO2C
ELECTRIC CONVECTION OVENS
KEEP THIS MANUAL FOR FUTURE REFERENCE
GENERAL
The ECO2D Electric Convection Oven is a single cavity oven and features a solid state thermostat,
1-hour dial timer, two-speed
Additional oven racks are optional. Each oven is provided with a standard 208 or 240 volt, 60 Hz., and
1- or 3-phase electrical service. Porcelain oven interior is standard; stainless steel interior is optional.
Stainless steel exterior is standard. Door hinged on left is standard.
Model ECO2C has a different control than ECO2D.
A single oven may be installed on an open stand with lower storage rack (optional). A variety of legs,
casters and stacking options are available.
Features of the models are shown below:
MODEL THERMOSTAT TIMER ROAST & GENTLE RACK #
ECO2D Solid State 1-Hour Dial
ECO2C before October 1999 Electronic Electronic X X
ECO2C after October 1999 Programmable Programmable X X
Your Vulcan Electric Convection Oven is produced with quality workmanship and material. Proper
installation, usage and maintenance of your oven will result in many years of satisfactory performance.
1
/2 HP (0.37 KW) electric motor and five racks as standard equipment.
HOLD BAKE COOK TIMES
It is suggested that you thoroughly read this entire manual and carefully follow all of the instructions
provided.
INSTALLATION
Before installing, verify that the electrical service and type of gas supply (natural or L.P.) agree with the
specifications on the oven rating plate, located on the inside of the top front cover. If the supply and
equipment requirements do not agree, do not proceed with installation. Contact your dealer or VulcanHart Company immediately.
UNPACKING
This oven was inspected before leaving the factory. The transportation company assumes full
responsibility for safe delivery upon acceptance of the shipment. Immediately after unpacking the oven,
check for possible shipping damage. If this oven is found to be damaged, save the packaging material
and contact the carrier within 15 days of delivery.
Do not use the door or its handle to lift the oven.
© VULCAN-HART, 2009
– 2 –
LOCATION
The installation location must allow adequate clearances for servicing and proper operation.
INSTALLATION CODES AND STANDARDS
In the United States of America:
1. State and local codes.
Vapor Removal From Cooking Equipment
2)
, NFPA-96 (latest edition). Copies may be obtained from
The National Fire Protection Association, Batterymarch Park, Quincy, MA 02169-7471.
3) National Electrical Code, ANSI/NFPA-70 (latest edition). Copies may be obtained from The
National Fire Protection Association, Batterymarch Park, Quincy, MA 02169-7471.
In Canada:
1. Local codes.
2) CSA Standard C22.2 No.1
3) CSA Standard C22.2 No. 109
Canadian Electrical Code
(latest edition).
Canadian Standard for Commercial Cooking Equipment
(latest
edition).
The above are available from the Canadian Standard Association, 5060 Spectrum Way, Suite 100,
Mississauga, Ontario, Canada L4W 5N6.
INSTALLING BASIC OVEN
The basic oven must be installed on legs or be mounted on a modular stand. Installations on concrete
bases or other supports restricting air circulation underneath the oven is not advisable and may void
the warranty.
Ovens Mounted on Casters
Separate instructions for installing casters to the oven are included with the casters.
Note: If the oven is installed on casters and is moved for any reason, it is recommended that the oven
be releveled front to back and side to side for even baking.
Ovens mounted on casters must utilize a restraining device to limit stress or strain of field wiring
connections. A tie down strap is provided at the rear of the oven. The oven must be secured to the
building using the tie down strap and a flexible connector line, not supplied by Vulcan, when the oven
is employing casters.
Assembling the Legs to the Single Oven
The 4" (10 cm) or 6" (15 cm) legs are packed inside the oven during shipment and must be installed
on the bottom of the oven. Position the oven on its left side, taking care not to scratch or damage it.
Thread each of the four leg assemblies into the holes provided on the bottom corners of the oven.
Carefully raise the oven to its normal upright position.
– 3 –
Assembling the Chimney to the Single Oven
REAR OF TOP OVEN
KNOCK OUT WELDED PLATE
FOR FLUE EXTENSION INSTALLATION
BOTTOM
LOCATING STUDS
PL-52992
FRONT OF TOP OVEN
Remove the oven chimney from inside the oven cavity and
use the screws provided to fasten the chimney to the top rear
of the oven (Fig. 1). The flanges on the chimney are to be
positioned over the top cover.
Assembling the Oven to the Stand
CHIMNEY
Unpack the oven and stand. Position oven on its back,
taking care not to scratch or damage it. Install the two
Fig. 1
PL-52240
locating studs (included in the stand carton) into the screw
plates on the underside of the oven (Fig. 2).
Attach each of the four leg assemblies to the bottom of the
stand with the 24 bolts and lockwashers (6 per leg). If
casters are used instead of legs, put fixed casters in rear and
swivel casters in front. Mount the oven on top of the stand.
Assembling Stacked Ovens
Determine which oven will be on the bottom and place it on
its left side, being careful to avoid scratching the finish.
3
Install the four 16
/4" (42.5 cm) legs, using the 24 bolts and
lockwashers provided (6 per leg). Place lower oven (with
7
legs) on floor. Remove the two
each side of the top cover and the 1
/16" (1.1 cm) knockouts on
3
/32" (2.8 cm) knockout
Fig. 2
on the right side of the top cover. Move this oven to the
installation position.
Install the two locating studs (included in leg stack set) into the screw plates on the underside of the
3
top oven (Fig. 2) and remove the 1
/32" (2.8 cm) knockout that will line up with the one removed from
the bottom oven. Carefully place the top oven in position above the bottom oven.
LEVELING
Once the oven is in its permanent position, place a carpenter's level on the oven rack. If the oven is
installed on legs, turn adjustable feet in or out to level oven front-to-back and side-to-side. If the oven
is installed on casters, loosen set screws and turn casters in or out to level oven front-to-back and sideto-side. Retighten set screws after leveling.
– 4 –
ELECTRICAL CONNECTIONS
Electrical and grounding connections must comply with the applicable
portions of the National Electrical Code and/or other local electrical codes.
Disconnect the electrical power to the machine and follow lockout / tagout
procedures.
ELECTRICAL DATA
Knockouts are provided on the back and bottom of the oven for making conduit connections. Remove
the screws from the front control panel for access to the terminal block.
Wire and required hardware for making connections between stacked ovens are furnished with the leg
stack set.
Replace the right side panel if it was removed during electrical connection.
Replace the front control panel and turn on the power supply.
– 5 –
The oven and its parts are hot. Use care when operating, cleaning or
servicing the oven.
OPERATION
CONTROLS — Model ECO2D (Fig. 3)
O
N
O
V
E
N
C
O
O
L
O
N
O
F
F
500
475
450
425
400
350
T
H
F
F
O
60
55
50
45
40
35
W
TU
R
N
P
U
SH
M
"O
N
" P
DISC
O
N
N
EC
C
H
A
N
G
IN
G
Fig. 3
M
A
S
T
E
R
S
W
IT
C
H
O
F
F
ON LIGHT
HEAT LIGHT
OVEN COOL SWITCH
2
S
P
E
E
D
M
O
T
O
R
H
MASTER SWITCH
I
L
O
W
M
E
P
T
F
150
225
250
300
300
E
R
M
O
S
T
A
T
0
5
10
15
20
25
30
T
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IN
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ALVE
AS
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TER
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"
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ITC
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H
TO
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. IF O
15 A
VE
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P
C
LAS
S G
T SU
PPLY BE
FU
SE
FO
S, C
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LEA
N
IN
G
2-SPEED MOTOR
SWITCH
THERMOSTAT
TIMER
FUSE HOLDERS
PL-52228
MASTER SWITCH — Turns oven control circuits ON or OFF.
OVEN COOL SWITCH — Allows the fan motor to run with the doors ajar to speed oven
cooling.
THERMOSTAT — Controls oven temperature during cooking operation.
TIMER — Use to set cooking cycle time. Timer range is 0 to 60 minutes.
Alarm sounds continuously when elapsed time counts down to 0;
oven does not turn off. Turn timer to OFF position to stop alarm.
When oven is not in use, keep timer at OFF position.
ON LIGHT (Amber) — Lit when Master Switch or Oven Cool Switch is positioned at ON.
HEAT LIGHT (White) — Comes on and goes off when the heating elements cycle on and
off.
2-SPEED MOTOR SWITCH — Adjusts air velocity in the oven. Use the HI setting as the usual
operating speed and the LO setting for delicate product like
meringue which might be blown around in the oven.
FUSE HOLDERS — Replace fuses with appropriate type described on control panel.
– 6 –
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