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INSTALLATION &
OPERATION MANUAL
VCH SERIES
OVENS *
MODELS:
VCH5 ML-126365
VCH8 ML-126366
VCH16 ML-126367
VCH88 ML-126368
VRT SERIES
OVENS *
MODELS:
VRT32I ML-138024
*
Manufactured 2010
For additional information on Vulcan-Hart or to locate an authorized parts
and service provider in your area, visit our website at www.vulcanequipment.com
VULCAN 3600 NORTH POINT BLVD.
DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC BALTIMORE, MD 21222
www.vulcanequipment.com Vulcan ©2012 All Rights Reserved F-41162 (07-12)
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VCH & VRT SERIES OVENS F-41162 (07-12)
IMPORTANT FOR YOUR SAFETY
THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED TO INSTALL
ELECTRICAL EQUIPMENT, WHO SHOULD PERFORM THE INITIAL FIELD ST ARTUP AND ADJUSTMENTS OF THE EQUIPMENT COVERED BY THIS MANUAL.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER
FLAMMABLE VAPORS OR LIQUIDS IN THE
VICINITYOF THIS OR ANY OTHER APPLIANCE.
Improper installation, adjustment,
alteration, service, or maintenance can
cause property damage, injury, or death.
Read the installation, operating and
maintenance instructions thoroughly
before installing or servicing equipment.
IN THE EVENT OF A POWER FAILURE,
DO NOT ATTEMPT TO OPERATE THIS DEVICE
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VCH & VRT SERIES OVENS F-41162 (07-12)
TABLE OF CONTENTS
IMPORTANT FOR YOUR SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
PRINCIPLES OF COOK & HOLD OVENS . . . . . . . . . . . . . . . . . . . . . . . 3
BENEFITS OF COOK & HOLD OVENS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
COMPARISON OF COOK & HOLD OVENS . . . . . . . . . . . . . . . . . . . . . . . . 4
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ELECTRICAL REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
BEFORE FIRST USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
MANUA L OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SETTING ADJUSTMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
QUICK CYCLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
PRE-PROGRAMMED CYCLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TESTING THE OVEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
ERR TOO HOT – ALARM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SHUTDOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
EXTENDED SHUTDOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
STAINLESS STEEL CARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
DOOR GASKET CARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
COOKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
COOKING RACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
BAKERY PRODUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
COOKING AND HOLDING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 – 16
RETHERMALIZATION GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
GRAMS – LBS / OZ CONVERSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TEMPERATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
LOCKOUT / TAGOUT PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SERVICE & PARTS INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 - 24
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VCH & VRT SERIES OVENS F-41162 (07-12)
GENERAL
INTRODUCTION
Vulcan-Hart Ovens are produced with
quality workmanship and material.
Proper installation, usage, and
maintenance of your oven will result in
many years of satisfactory performance.
The Vulcan Cook & Hold Oven is more
than just an oven – it’s a “System”;
precisely controlled heat, regulated to
retain ascorbic acid and maximize the
nutritional value, taste and eye-appeal
of food. In this environment, virtually
any food product can be prepared to
delicious perfection in just ONE oven!
“System” food preparation eliminates
the need for multiple ovens with
duplicate features.
This manual is provided to assist
persons responsible for the operation
and maintenance of the oven with a
simple, but comprehensive understanding of its proper use. We
recommend that you thoroughly read
this entire manual and carefully follow all
of the instructions provided prior to
placing the oven into operation.
As with any piece of food service
equipment, this oven system requires a
minimum of care and maintenance.
Recommended procedures are
contained in this manual and should
become a regular part of the operation
of the unit.
Vulcan Cook & Hold Oven is the right
choice for low temperature food
preparation.
PRINCIPLES OF
COOK & HOLD OVENS
Vulcan Cook & Hold Ovens are
designed and perfected for cooking at a
lower temperature. The principles of
Low Temperature Cooking and Holding
can be summarized into several
objectives: increased product yields,
increased profits from increased
yields, increased moisture retention,
increased tenderization, and
consistency of doneness.
When the Vulcan Cook & Hold Oven
finishes the cooking cycle, it
automatically switches to the hold cycle.
Throughout this manual we recommend
holding temperatures such as 140⁰F
(60⁰C). This temperature refers to the
oven’s hold temperature setting and not
to the internal temperature of the food
being roasted. The internal product
temperature will run below the hold
temperature. (For example: roast beef
held at 140⁰F will be about 130⁰F
internally or medium rare.)
All meat products contain enzymes.
These enzymes perform the
important function of tenderizing the
meat when they reach temperatures
of 100⁰F (38⁰C) to 140⁰F (60⁰C). As
these enzymes are heated, they break
down the connective tissue that is
inherent in all red meat products.
The hold cycle allows this natural
tenderization process to proceed in an
orderly manner. As long as the internal
temperature of the meat does not
exceed 140⁰F, the process will continue.
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VCH & VRT SERIES OVENS F-41162 (07-12)
Once the temperature reaches 140⁰F
the process will stop, because the
enzymes will be deactivated.
This tenderization process makes the
meat more flavorful. It is similar to aging
meat before it is sold. The longer the
hold, the higher degree of tenderization.
Each hour of holding is equal to one
day of aging.
VRT MODEL:
The Vulcan VRT Model is also a
“Rethermalization Oven System.” The
VRT Model is specifically designed to
retherm chilled/thawed food product as
well as prepared frozen food products
either in bulk or individually wrapped
and sealed packages.
BENEFITS OF
COOK & HOLD OVENS
Superior Results: Low temperature
roasting has been recognized as the
best method for preparing meat and
poultry because of increased
tenderness, more even roasting, and a
juicer product.
Increased Sales: You will attract more
customers and have more repeat
business because you are now
producing a superior product in your
market area. All of your products will be
unique, from prime rib and chicken to
BBQ ribs, pork roasts, and even bakery
items!
4
Reduced Energy Costs: It costs
significantly less to run a Vulcan Cook &
hold Oven instead of a conventional
oven. Also, in most areas, no exhaust
hood is needed.
Reduced Shrinkage of Product: You
can cut your percent of shrinkage from
25 to 30% down to 5 to 10%. This
means more servings to sell to your
customers! The Vulcan Cook & Hold
Oven can pay for itself in just months,
depending on your volume.
Reduced Labor Cost: Your cooks do
not have to come in early to put roasts
in or stay late to take them out of the
oven. Holding banquet foods in a
Vulcan Cook & Hold Oven reduces that
last minute party prep to almost nothing.
COMPARISON OF
COOK & HOLD OVENS
“The Comparison Stops Here” –
more than a catchy slogan, it’s a fact.
Convection ovens, unlike Vulcan Cook
& Hold Ovens, blast high temperature
dry air over the product. The end result
with convection oven cooking is
excessive and unnecessary shrinkage.
Vulcan Cook & Hold Oven Systems:
1. Offer a lifetime heating element
warranty.
2. Provide a natural roasted
brown, caramelized product
without coloring agents.
“You can taste the difference.”
3. Can bake anything from meat,
poultry, fish, cakes, cookies, puff
pastries, and even popovers.
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VCH & VRT SERIES OVENS F-41162 (07-12)
4. Do not require a ventilation
hood.
5. Are accurate, plus or minus
5⁰F.
6. Are easy to clean. (Power
module lifts off.) (Fig. 1)
7. Have stainless steel construction
inside and out.
Fig. 1
INSTALLATION
Before installing, verify that the
electrical service agrees with the
specifications on the rating plate
located on the lower back corner of
the oven. (Fig. 4) If the supply and
equipment requirements do not agree,
do not proceed with unpacking and
installation. Contact your Vulcan-Hart
Customer Service Department
immediately.
UNPACKING:
The oven was inspected before leaving
the factory. The transportation company
assumes full responsibility for safe
delivery upon acceptance of the
shipment. Immediately after unpacking,
check for possible shipping damage to
the oven.
If the oven is found to be damaged,
save the packaging material and
contact the carrier within 15 days of
delivery.
Carefully unpack and place in a work
accessible area as near the installation
position as possible.
1. Open oven door(s) and remove
packing material.
2. Check under oven or separate
package for racks, pans, etc.
3. Peel off vinyl protection film from
oven.
CLEANING:
The oven should be thoroughly cleaned
prior to putting into service. Refer to
cleaning instructions in this manual.
LOCATION:
For efficient oven operation, choose a
location that will provide easy loading
and unloading without interfering with
the final assembly of food orders. The
installation location must allow adequate
clearances for servicing and proper
operation.
VCH88 Model:
The VCH88 is simply two (2) VCH8
ovens stacked on top of each other.
One (1) oven will come with casters and
a stacking assembly on top. The oven
without casters is placed inside the
stacking assembly.
VRT Models:
The Ramp Unit must be mounted to
the floor with supplied mounting
brackets and bolts, hard wired by a
certified electrician, and sealed to the
floor with NSF listed sealant.
(Fig.2A & 2B)
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VCH & VRT SERIES OVENS F-41162 (07-12)
MOUNTING BRACKETS (2 per side)
VRT TOP VIE W
Fig. 2 A
ELECTRICAL REQUIREMENTS
ELECTRICAL CODES & STANDARDS:
The oven must be installed in
accordance with:
In the United States of America:
1. State and Local Codes.
2. National Electrical Code, ANSI/
NFPA-70 (latest edition.) Copies
may be obtained from: The
National Fire Protection
Association, 1Batterymarch Park,
Quincy, MA 02269.
1-617-770-3000 www.nfpa.org
In Canada:
1. Local Codes.
2. Canadian Electrical Code, CSA
C22.1 (latest edition.) Copies
may be obtained from: The
Canadian Standard Association.
www.csa.ca
MOUNTING
BRACKETS VRT SIDE VIEW
Fig. 2 B
ELECTRICAL CONNECTIONS:
The oven is factory wired for single
phase 208/240 volt or three phase
operation. All ovens are equipped with
a 6 foot cord and NEMA 6-15, 6-30, 650, or a 15-30 plug as standard
equipment. (Fig. 3)
.
(Fig.3)
Refer to wiring diagrams and
Specification Chart in the back of this
manual.
The cord and plug supplied is a suitable
durable cord with a proper strain relief.
SERIAL DATA PLATE
(Fig. 4)
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VCH & VRT SERIES OVENS F-41162 (07-12)
OPERATION
CONTROLS
The Oven and its parts
are hot. Be very careful when operating,
cleaning, or servicing the oven.
All operating controls are located on the
front Control Panel(s). The oven is
supplied with individual operating
controls for each oven cav i ty.
ON/OFF TIME COOK HOLD CABINET
SWITCH TEMP. TEMP. TEMP.
ADJ/SET KNOB START HEAT
BUTTON INDICATOR
LIGHT
Power On / Off Switch
The power On/Off switch turns the oven
on or off.
TIME (IN MINUTES)
Displays set time.
COOK TEMP.
Displays set Cooking Temperature.
HOLD TEMP.
Displays set Holding Temperature.
CABINET TEMP. (PROGRAM#)
Displays interior temperature, displays
programming number in programming
mode.
ADJ / SET
ADJ / SET Knob allows Adjustment and
Setting changes.
START
Start Button will start the operation or
pre-set settings.
BEFORE FIRST USE
1. Thoroughly clean the oven
before initial use. Please refer
to cleaning instructions in this
manual. (Pg. 13)
2. Test the oven to verify that the
oven operates normally. Please
refer to “Testing The Oven”
procedure in this manual. (Pg.9)
MANUAL OPERATION
The Oven and its parts
are hot. Be very careful when operating,
cleaning, or servicing the oven.
1. Switch ON/OFF Switch to ON
position.
Wait approx. 3 seconds
TIME (IN MINUTES) starts blinking.
2. Turn ADJ/SET Knob to desired
cook t ime.
3. Push ADJ/SET Knob to set
cooking time.
Cook Temp. starts blinking.
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VCH & VRT SERIES OVENS F-41162 (07-12)
4. Turn ADJ/SET Knob to desired
cook temperature.
5. Push ADJ/SET Knob to set
cooking temperature.
Hold Temp. starts blinking.
6. Turn ADJ/SET Knob to desired
holding temperature.
7. Push ADJ/SET Knob to set
holding temperature.
8. Push the Start Button.
SETTING ADJUSTMENT
At any time you can adjust the setting
by:
1. Push the ADJ/SET Knob until
the desired setting flashes.
2. Turn the ADJ/SET Knob to
desired time/temperature.
3. Push the Start Button to set
your changes.
QUICK CYCLE
The Oven is programmed with default
settings of 100⁰F for the Cooking
Temperature and Holding Temperature.
To start Quick Cycle:
1. Switch ON/OFF Switch to ON.
2. Press START Button.
PRE-PROGRAMMED CYCLES
The Oven can be programmed for 9
cooking/holding cycles. To program
each cycle, P-1 through 9, use the
following instructions.
PROGRAMMING:
From the “Idle State” while the Time is
blinking:
1. Press and Hold the ADJ/SET
Button for 3 seconds. The time
will no longer blink.
The Cabinet Temp. will display
“P-1” and is blinking. If P-1 is the
desired cycle, go to step 3.
2. If P-2 through 9 is the desired
cycle, Rotate the ADJ/SET
Knob to the desired pre-
programmed cycle.
3. Press and Hold the ADJ/SET
Knob for 3 s econds.
Time will start blinking.
4. Rotate the ADJ/SET Knob to
desired time.
5. Press the ADJ/SET Knob to
accept the time.
Cook Temp. will start blinking.
6. Rotate the ADJ/SET Knob to
desired cooking temperature.
7. Press the ADJ/SET Knob to
accept Cook Temp.
Hold Tem. will start blinking.
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VCH & VRT SERIES OVENS F-41162 (07-12)
8. Rotate the ADJ/SET Knob to
desired holding temperature.
9. Press the ADJ/SET Knob to
accept Hold Temp.
OPERATING:
1. Switch ON/OFF Switch to ON.
During the “Idle State/Time is blinking”:
2. Press and Hold the ADJ/SET
Knob for 3 seconds. The time
will no longer blink.
The Cabinet Temp. will display
“P-1” and is blinking.
3. Rotate ADJ/SET Knob to
desired pre-programmed cycle:
P-1 through 9.
4. Press Start Button.
You can push the ADJ/SET Knob any
time to abort the cycle and return to idle.
TESTING THE OVEN
Before using the oven for the first time,
verify that the oven operates normally.
1. Check that the oven is connected
to the correct power source.
2. Turn the oven ON at the power
switch.
3. Set the HOLD TEMP. to 140⁰F.
4. Check that the oven’s blower
motors/circulating fans, located at
the top of the oven, are
running.
The oven has cooling/exhaust fans
located at the left side of the unit.
These fans may not operate when the
oven is first turned on. The cooling
/exhaust fans only operate when the
thermostat to which they are connected
requires them to cool the electrical
components.
5. Check that the heating indicator
light is lit.
6. Check that the oven is warming
to the displayed holding
temperature.
7. Set the TIME to 2 hours.
Set the COOK TEMP. to 250⁰F.
Push the START Button.
8. Check that the COOK TEMP.
display has been blanked and the
HOL D T EMP. display is lighted.
9. Check the interior rear of the
oven to ensure that the oven is
heating.
If all of these functions perform
satisfactory, the oven is ready for
operation.
VENTILATION HOOD
REQUIREMENTS
Some local State Codes require the use
of a ventilation hood for equipment
operating in excess of 250⁰F. Many will
allow operation of Rethermalization
Ovens at lower temperatures. Please
contact a Service Agency to modify this
parameter, if needed to meet local State
Codes.
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VCH & VRT SERIES OVENS F-41162 (07-12)
ERR TOO HOT – ALARM
The oven reports an “Over
Temperature Condition” any time the
oven temperature reaches 400⁰F or
higher.
When this condition exists, the oven will
sound an audible alarm by emitting a
triple beep (3 quick short beeps) every
2 seconds and it will flash the me ssa ge
“Err too Hot” on the display to alert
nearby staff.
This audible alarm may be
temporarily cancelled for 3 minutes
by pushing the ADJ/SET Knob. After
the 3 minutes have expired, the alarm
will begin beeping again.
The error message on the display
cannot be cancelled. The proper
action when this alarm is present is to
Turn the oven OFF, unplug the unit,
and call for service.
SHUTDOWN
The Oven and its parts
are hot. Be very careful when operating,
cleaning, or servicing the oven.
1. Switch ON/OFF switch to OFF
position.
2. Open door slightly to allow
ventilation and a cool down
period.
The oven’s cooling/exhaust fans located
at the left side of the unit will operate
until the thermostat sensor shuts them
off.
EXTENDED SHUTDOWN
1. Perform the Shutdown proced
2. Unpl ug the ov en.
3. After oven has cooled down,
thoroughly clean the oven
according to the Cleaning
Procedure in this manual.
4. Leave the oven door(s) slightly
open to allow ventilation and
preservation of door gasket(s).
ure.
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VCH & VRT SERIES OVENS F-41162 (07-12)
MAINTENANCE
CLEANING
The Oven and its parts
are hot. Be very careful when operating,
cleaning, or servicing the oven.
Always unplug
electrical power supply before
cleaning.
Avoid splashing water into upper
areas of the oven to prevent damage
to electrical components or
connections.
Never spray the unit with a hose.
Never use harsh chemicals or
abrasive pads to clean the oven.
DAILY:
1. Unplug electrical power supply.
2. Allow oven to go through cool down period before cleaning.
3. Remove the Interior Side Racks
4. Take the Interior Side Racks to a
sink or dishwasher for a thorough
cleaning. Use a mild soap and
water solution to clean these
items.
5. If necessary, clean the interior of
the oven with a damp cloth.
Wipe dry with a soft dry cloth.
6. Reas semble oven.
7. Clean the exterior of the oven
with a clean damp cloth.
HEAVY-DUTY CLEANING:
For heavy-duty cleaning, use warm
water, a degreaser, and a plastic,
stainless steel, or scotch-brite pad.
Never rub in a circular motion. Always
rub gently in the direction of the steel
grain. Rinse thoroughly and wipe dry
with a soft cloth.
The Power Module is removable. To
remove the Power Module, unclasp the
4 spring loaded clasps (2 per side).
Each Power Module weighs
approximately 70 lbs., please follow
the lifting guidelines of your facility.
(Fig. 1)
STAINLESS STEEL CARE
CLEANING:
Stainless Steel contains 70 – 80% iron,
which will rust if not properly maintained.
Stainless Steel also contains 12 – 30%
chromium, which forms an invisible
passive, protective film that shields
against corrosion.
If the protective film remains intact, the
stainless steel will remain intact.
However, if the film is damaged, the
stainless steel can break down and rust.
PREVENTIVE CARE:
To prevent stainless steel breakdown, follow these steps:
1. Never use any metal tools,
scrapers, files, wire brushes,
or scouring pads (except for
stainless steel scouring pads,)
which will mar the surface.
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VCH & VRT SERIES OVENS F-41162 (07-12)
2. Never use steel wool – which
will leave behind particles that will
rust.
3. Never use acid-based or
chloride containing cleaning
solutions – which will break
down the protective film.
4. Never rub in a circular motion.
Always rub gently in the direction
of the steel grain.
5. Never leave any food products
or salt on the surface. Many
foods are acidic. Salt contains
chloride.
PRESERVING & RESTORING:
Special stainless steel polishing
cleaners can preserve and restore the
protective film.
Preserve the life of stainless steel with a
regular application of a high-quality
stainless steel polishing cleaner, as a
final step to daily cleaning.
If signs of breakdown appear, restore
the stainless steel surface. First,
thoroughly clean, rinse, and dry the
surface. Then, on a daily basis, apply a
high-quality stainless steel polish
according to manufacturer’s instructions.
HEAT TINT:
Darkened areas, called “heat tint,” may
appear on stainless steel exposed to
excessive heat. Excessive heat causes
the protective film to thicken. This is
unsightly, but is not a sign of permanent
damage.
To remove heat tint, follow the routine
cleaning procedure. Stubborn heat tint
will require heavy-duty cleaning. To
reduce heat tint, limit the exposure of
equipment to excessive heat.
DOOR GASKET CARE
DOOR GASKET:
At least once a week, thoroughly check
the door gasket for damage/wear. A
damaged gasket can cause inefficient
and unsatisfactory operation of the
oven.
If the gasket requires cleaning:
1. Gently wash gasket using a
moist cloth, a mild detergent
solution, and warm water.
2. Rinse with a fresh cloth
moistened in warm water to
remove all traces of detergent.
3. Gently wipe dry with a clean dry
cloth.
Never apply food oils, or petroleum
lubricants directly to the gasket(s).
Petroleum based solvents and
lubricants will reduce the gasket’s life.
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VCH & VRT SERIES OVENS F-41162 (07-12)
COOKING
INTRODUCTION
This cooking guide has been produced
for your Vulcan Cook & Hold Oven
System. It should be used as a handy
reference when using your oven. The
guide has been developed to help
answer questions which you may have
relating to product preparation as well
as making you familiar with the
operation of your Cook & Hold Oven.
When using your oven, experiment with
your own house specialties. The degree
of doneness varies based upon
individual preferences. These
preferences can be easily accomplished
by varying the recommended time
guidelines in this manual. The
guidelines which are presented in this
manual are suggested and have been
tested to insure product preparation as
indicated.
The concept of “Low Temperature
Cooking” is not a science, it is an art.
Chefs from around the world vary in
terms of the doneness and appearance
in the products which they prefer.
Therefore, we suggest first
understanding what your Oven System
will do for the multitude of applications
available to you.
COOKING RACK
Depending upon the size of the Cook &
Hold Oven, each unit is supplied with a
specially designed cooking rack(s). The
cooking rack must be used when
cooking food products to insure absolute
product quality and integrity.
The cooking rack is simply placed inside
a standard 18” x 26” sheet tray (2/1
Gastronome) and the product which is
to be cooked and held is placed on top
of the cooking rack. When more than
one product is being prepared, the food
products should not be cramped
together onto one cooking rack.
Sufficient room should separate the
products on a single cooking rack to
insure proper circulation of air around
the product.
When loading the oven, an additional
18” x 26” sheet tray, in an inverted
position, (Fig. 5) should be placed
directly above the food product being
prepared. This creates the necessary
air flow pattern to produce highly
desirable carmelization and uniform
roasting of the product.
INVERTED SHEET TRAY
Fig. 5
A helpful hint when loading your food
product on the cooking rack is to either
line your 18” x 26” sheet tray with foil, or
spray with a quality vegetable oil. This
helps with easy clean up after use.
13
Page 15
VCH & VRT SERIES OVENS F-41162 (07-12)
BAKERY PRODUCTS
The Cook & Hold Oven System is much
more than a prime rib oven. Unlike our
competitors, you can do a full range of
bakery products. By observing a few
simple rules, you can bake: cakes,
muffins, cookies, pies, breads, puff
pastry, and even beautiful (light as a
cloud) popovers and cream puffs.
For Bakery Products:
1. Pre-heat oven bef ore bak i ng .
2. Observe proper loading
procedures.
3. Proof yeast products about 50%
less than usual.
4. Rotate pans, when product is
about ½ done, as you would with
any oven.
Baking time takes a little longer in the
Cook & Hold Oven, but the results are
worth the few minutes extr a.
You are baking with about 6000
BTU’s compared to 60,000 to 80,000
BTU’s in a convection oven. During
the extra baking time, think about
how you want to invest your energy
savings.
14
Page 16
VCH & VRT SERIES OVENS F-41162 (07-12)
PRODUCT
WEIGHT
TIME
TEMP.
HOLD TIME
TEMP.
TEMP.
GUIDELINES
Prime Rib
(USDA
Boneless Rib eye
(USDA
Top Round
(USDA
18-20 lbs.
4½-5 hrs.
225⁰ F
4 hrs. min.
2 per shelf
Steamship Round
60 lbs.
10 hrs.
225⁰ F
4 hrs. min.
1 per shelf
Bottom Round
20 lbs.
5 hrs.
225⁰ F
8 hrs. min.
2 per shelf
Boneless Strip Loin
12 lbs.
3 hrs.
225⁰ F
4 hrs. min.
140⁰ F
130⁰ F
3 per shelf
Whole Tenderloin
(USDA
10 lbs.
2½ hrs.
225⁰ F
2 hrs. min.
140⁰ F
130⁰ F
4 per shelf
Top Sirloin Butt
(USDA
12-14 lbs.
3 hrs.
225⁰ F
4 hrs. min.
140⁰ F
135⁰ F
3 per shelf
Beef Short Ribs
10 lbs.
4 hrs.
225⁰ F
4 hrs. min.
1 per shelf
Cubed Steaks
10 lbs.
4 hrs.
225⁰ F
3 hrs. min.
1 tray per shelf
Beef Back Ribs
Beef Stew
Corned Beef
12 lbs.
4 hrs.
250⁰ F
4 hrs. min.
150⁰ F
165⁰ F
2 per shelf
Frozen Burgers
7-8 lbs.
45 min.
225⁰ F
4 hrs. max
24 per shelf
Fresh Ham
12 lbs.
6 hrs.
250⁰ F
4 hrs.
2 per shelf
Cooked Cured Ham
Pork Back Ribs
(USDA
250⁰ F
Pork Spare Ribs
30 lbs.
4 hrs.
250⁰ F
4 hrs.
160⁰ F
175⁰ F
5 slabs per shelf
Fresh Sausages
10 lbs.
2 hrs.
225⁰ F
5 hrs. max
160⁰ F
175⁰ F
10 lbs. per shelf
Pre-Cooked Sausage
10 lbs.
1¾ hr.
250⁰ F
5 hrs. max
10 lbs. per shelf
Roast Suckling Pig
Bacon
40 min
350⁰ F
n/a
n/a
n/a
36 slices per shelf
COOKING AND HOLDING GUIDE
Please note that as products vary, as well as other elements such as altitude, so
shall actual cooking times and temperatures. These should be adjusted as
needed based upon your actual experience. Finished product temperatures
should be verified manually, prior to serving, in order to insure food safety.
(DETAILS)
COOK
COOK
HOLD
MAX.
INTERNAL
LOADING
#109)
20 lbs.
#112A)
12 lbs.
#168)
(USDA
#160)
(USDA
#170)
(USDA
#180)
#190)
#184)
30 lbs. 6 hrs. 225⁰ F 4 hrs .
(Stew Meat)
10 lbs. 4 hrs.
5 hrs. 225⁰ F 4 hrs. min.
3 hrs 225⁰ F 4 hrs. min.
225⁰ F
6 hrs. min.
140⁰ F 135⁰ F
140⁰ F 135⁰ F
140⁰ F 130⁰ F
140⁰ F 130⁰ F
140⁰ F 130⁰ F
155⁰ F 165⁰ F
160⁰ F 160⁰ F
160⁰ F 160⁰ F
150⁰ F 175⁰ F
2 per shelf
3 per shelf
4 per shelf
1 tray per shelf
12 lbs. 4 hrs. 250⁰ F 4 hrs .
#422)
10 lbs.
30 lbs. 6 hrs. 250⁰ F 3 hrs. min.
4 hrs.
15
3 hrs. max.
150⁰ F 165⁰ F
160⁰ F 165⁰ F
160⁰ F 135⁰ F
160⁰ F 175⁰ F
160⁰ F 160⁰ F
160⁰ F 170⁰ F
2 per shelf
6 slabs per shelf
1 per shelf
Page 17
VCH & VRT SERIES OVENS F-41162 (07-12)
PRODUCT
WEIGHT
TIME
TEMP.
HOLD TIME
TEMP.
MAX.
TEMP.
GUIDELINES
Chicken Wings
10 lbs.
45 min.
350⁰ F
n/a
150⁰ F
165⁰ F
10 lbs. per shelf
Chicken Pieces
10 lbs.
2¼ hrs.
250⁰ F
1 hr. max.
150⁰ F
170⁰ F
10 lbs. per shelf
Whole Chickens
20 lbs.
2½ hrs.
250⁰ F
5 hrs. max
6 per shelf
Rotisserie Chicken
Whole Tu rkeys
20 lbs.
4½ hrs.
250⁰ F
5 hrs. max.
170⁰ F
170⁰ F
2 per shelf
Turkey Breast₇
10 lbs.
4 hrs.
250⁰ F
1 hr.
3 per shelf
Roast Duckling
18 lbs.
1½ hrs.
350⁰ F
3 hrs. max
6 per shelf
Rack of Lamb
Braised Lamb Shanks
10-12 lbs.
4 hrs.
250⁰ F
4 hrs. min.
160⁰ F
180⁰ F
1 tray per shelf
Fish Filets
10 lbs.
40 min.
225⁰ F
4 hrs. max
160⁰ F
160⁰ F
10 lbs. per shelf
Sheet Cakes
18" x 26"
1¼ hrs.
300⁰ F
n/a
n/a
1 per shelf
Kaiser Rolls
Italian Bread
40 min.
350⁰ F
n/a
n/a
190⁰ F
6 per shelf
Cookies
Various
Types
20-35
min.
325⁰ F
n/a
n/a
n/a
24 per shelf
Pies w/top crust
Various
9" dia.
1¼ hrs.
350⁰ F
n/a
n/a
n/a
3 per shelf
Dinner Rolls
30 min.
350⁰ F
n/a
n/a
n/a
42 per shelf
Clear Soups
12" x 20"
pans
3 hrs.
250⁰ F
Overnight
1 pan per shelf
Frozen Pizzas
350⁰ F
Baked Potatoes
12" x 20"
Rice
1 Quart Dry
2 hrs.
250⁰ F
18 hrs. max
150⁰ F
160⁰ F
1 pan per shelf
Frozen Entrees
1 Quart Dry
3 hrs.
250⁰ F
Overnight
160⁰ F
165⁰ F
2 pans per shelf
(DETAILS)
16-17 lbs. 2½ hrs.
18 lbs. 3½ hrs. 250⁰ F 3 hrs. max
35 min.
Types
18" diameter 40 min.
COOK
COOK
275⁰ F
350⁰ F
1 hr. max.
n/a n/a
2 hrs. max
HOLD
150⁰ F 170⁰ F
160⁰ F 170⁰ F
160⁰ F 160⁰ F
160⁰ F 170⁰ F
140⁰ F 140⁰ F
160⁰ F 175⁰ F
160⁰ F 175⁰ F
INTERNAL
190⁰ F
190⁰ F
LOADING
6 per shelf
15 racks per shelf
15 per shelf
2 per shelf
pans 1¼ hrs. 350⁰ F 1½ hrs.
170⁰ F 200⁰ F
30 per shelf
16
Page 18
VCH & VRT SERIES OVENS F-41162 (07-12)
ENTRÉE
TEMP.
TIME
TEMP.
TIME
Baked Rotini
60 min.
20 min.
Beef & Noodles
225⁰F
54 min.
160⁰F
20 min.
Breaded Chicken Pattie on Bun
225⁰F
60 min.
165⁰F
20 min.
Burrito
48 min.
20 min.
Cheesy Bread/Italian Dunker Sauce
200⁰F
54 min.
155⁰F
15 min.
Cheesy Chili
54 min.
15 min.
Chicken & Noodles
225⁰F
54 min.
160⁰F
20 min.
Chicken & Rice
54 min.
20 min.
Chicken Dippers
225⁰F
54 min.
160⁰F
20 min.
Chicken Fryz
48 min.
20 min.
Chicken Leg
225⁰F
60 min.
155⁰F
20 min.
Chicken Nuggets
60 min.
20 min.
Chik'n O's, Zesty
225⁰F
54 min.
160⁰F
20 min.
French Toast/Sausage Links
42 min.
15 min.
Grilled Cheese Sandwich
200⁰F
42 min.
155⁰F
15 min.
Grilled Chicken on Bun
60 min.
20 min.
Ham & Cheese English Muffin
54 min.
20 min.
Hamburger on Bun
250⁰F
60 min.
165⁰F
20 min.
Hot Dog on Bun
54 min.
20 min.
Italian Spaghetti
250⁰F
54 min.
160⁰F
20 min.
Macaroni & Cheese
48 min.
20 min.
Mexican Cheese Sauce
200⁰F
42 min.
155⁰F
20 min.
Mini Corndogs
54 min.
15 min.
Pancakes/Sausage Links
225⁰F
42 min.
160⁰F
15 min.
Pizza Dippers
54 min.
20 min.
Pizza, Cheese
200⁰F
42 min.
160⁰F
20 min.
Pizza, Pepperoni
54 min.
20 min.
Pizza, Sausage
200⁰F
54 min.
160⁰F
20 min.
Ravioli
60 min.
20 min.
Sausage Mini Bites
225⁰F
54 min.
160⁰F
15 min.
Steak Nuggets
60 min.
20 min.
Taco Boat
225⁰F
42 min.
160⁰F
20 min.
Tacos
42 min.
20 min.
Turkey & Noodles
225⁰F
54 min.
160⁰F
20 min.
Turkey Manhattan
54 min.
20 min.
RETHERMALIZATION GUIDE
OVEN
225⁰F
250⁰F
225⁰F
225⁰F
225⁰F
225⁰F
225⁰F
225⁰F
200⁰F
REHEAT
HOLD
160⁰F
160⁰F
160⁰F
160⁰F
160⁰F
160⁰F
160⁰F
165⁰F
160⁰F
MIN. HOLD
225⁰F
225⁰F
225⁰F
225⁰F
200⁰F
250⁰F
225⁰F
225⁰F
225⁰F
160⁰F
155⁰F
160⁰F
160⁰F
160⁰F
165⁰F
160⁰F
160⁰F
165⁰F
17
Page 19
VCH & VRT SERIES OVENS F-41162 (07-12)
18
Page 20
VCH & VRT SERIES OVENS F-41162 (07-12)
19
Page 21
VCH & VRT SERIES OVENS F-41162 (07-12)
LOCKOUT / TAGOUT PROCEDURE
Always perform the Lockout / Tagout Procedure
before removing any sheet metal panels or attempting to service
this equipment.
The Lockout / Tagout Procedure is used to protect personnel working on an electrical
appliance. Before performing any type of maintenance or service on an electrically
operated appliance, fol low these steps:
1. In electrical box, place unit’s circuit breaker into OFF position.
2. Place a lock or other device on electrical box cover to prevent someone from
placing circuit breaker ON.
3. Place a tag on electrical box cover to indicate that unit has been disconnected for
service and power should not be restored until tag is removed by maintenance
personnel.
4. Di s connec t uni t power cord from electrical outl et.
5. Place a tag on cord to indicate that unit has been disconnected for service and
power should not be restored until tag is removed by maintenance personnel.
SERVICE & PARTS INFORMATION
To obtain Service and Parts information concerning this model, contact Vulcan-Hart
Service Department at the address listed on the front cover of this manual or refer to
our website: www.vulcanequipment.com for a complete listing of Authorized Service
and Parts depots.
Customer Service 1-800-814-2028
Technical Service 1-800-814-2028
Service Parts 1-800-814-2028
When calling for service, have the model number and serial number available.
20
Page 22
VCH & VRT SERIES OVENS F-41162 (07-12)
SYMPTOMS P O S SIBLE CAUS ES REMEDY
Oven not c onnect ed to
power sourc e
Connect oven to power
source
ON/OF F switc h not
ON
Pres s P ower ON/ OF F switc h
to ON
Oven is bel ow 150⁰F.
This is normal when unit is
col d. If unit i s above 150⁰F.,
Contac t A ut hori zed Service
Provider.
Defecti ve: connect i on,
wiring, fan, t herm ost at
Contac t A ut hori zed Service
Provider
Oven compartment IS heating
and Blower Motor IS NOT
operating with Power Switch
ON
Defecti ve connec t i on or
wiring t o m otor
Contac t A ut hori zed Service
Provider
Defec tive Cook ing
Temperature
Thermostat
Set C ooking Thermostat to 250⁰F.,
wait several minutes and check
the rear of the oven for heating.
Both the Power Switch and
Cooking Temperature Indicator
Lights w ill be lit. If oven cavity
does not heat, Contact Authorized
Service Provider
Defec tive Holding
Temperature
Thermostat
Turn H olding Temperature knob to
250⁰F. and check for heat at rear
of oven cavity. Both the Power
Switch and Cook ing Temperature
I ndicator Lights will be lit. If the
oven cavity does not heat, C ontact
Authorized Service Provider.
Defecti ve High-Limit
Thermost at or Heat i ng
Element.
Contac t A ut hori zed Service
Provider
Inc orrect oven temper a tu re
Thermost at (s) require
calibration
Contac t A ut hori zed Service
Provider
Check ci rc ui t break er
Oven not operati ng
Indi cator Lights are lit but
Cooling Fan(s ) are NOT
operating
Oven c ompa r tment IS NOT
heating and Blower Motor IS
operating with Power Swi tch
ON
No power
TROUBLESHOOTING
21
Page 23
VCH & VRT SERIES OVENS F-41162 (07-12)
NO.
QTY.
PAN SIZE
HEIGHT
WIDTH
DEPTH
(Approx.)
VOLTS
WATTS
AMPS
1126 mm
914 mm
870 mm
186 kg.
1854 mm
914 mm
870 mm
186kg.
SPECIFICATIONS
MODEL
VCH5
VCH8
VCH16
VCH88
VRT32i-R
PAN
5 ea. 18" x 26"
10 ea. 12"x20"x2½ 240 2530 11
8 ea. 18" x 26"
16 ea. 12"x20"x2½ 240 5060 22
16 ea. 18" x 26"
32 ea. 12"x20"x2½ 240 7590 33
16 ea. 18" x 26"
32 ea. 12"x20"x2½
16 ea.
13"x26"
wire baskets
35¼"
898 mm
44½"
1130 mm
72¾"
1848 mm
82½"
2098 mm
67"
25¾"
654 mm
25¾"
654
mm
25¾"
mm
654
25¾"
mm
654
43"
37¼"
947 mm
37¼"
947 mm
37¼"
947 mm
37¼"
947 mm
34"
SHIP
WEIGHT
233#
106 kg.
274 #
125 kg.
413#
kg.
188
291#
kg.
132
259#
118 kg.
410#
208 1900 9.6
208 3800 19
208 5700 29
208 3800 19
240 5060 22
208 7600 36.5
VRT32I-S
32 ea.
13"x26"
wire baskets
73"
36"
22
34"
410#
208 7600 36.5
Page 24
VCH & VRT SERIES OVENS F-41162 (07-12)
WIRING DIAGRAM
All Models with Contactors (Elements & Motors Vary)
23
Page 25
VCH & VRT SERIES OVENS F-41162 (07-12)
All Models without Contactors
(Elements & Motors Vary)
24
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