Blodgett CTBR-AP Installation Manual
CTBR-AP
KFC ALL PURPOSE HALF-SIZE
ELECTRIC CONVECTION OVEN
INSTALLATION - OPERATION - MAINTENANCE
BLODGETT OVEN COMPANY
www.blodgett.com
44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone: (802) 658-6600 Fax: (802)864-0183
PN 34532 Rev H (10/12)
© 2012 - G.S. Blodgett Corporation
Your Service Agency’s Address:
Model
Serial number
Oven installed by
Installation checked by
IMPORTANT
TABLE OF CONTENTS
WARNING: Improper installation, adjustment, alternation,
service or maintenance can
cause property damage, injury or death. Read the instllation, operation and maintenance instructions thoroughly
before installing or servicing
this equipment.
FOR YOUR SAFETY
Do not store or use gasoline or
other ammable vapors or liquids in the vicinity of this or any
other appliance.
The information contained in this
manual is important for the proper installation, use, and maintenance of this oven. Adherence
to these procedures and instructions will result in satisfactory
baking results and long, trouble free service. Please read
this manual carefully and retain
it for future reference.
ERRORS: Descriptive, typographic or pictorial errors are
subject to correction. Specications are subject to change
without notice.
INSTALLATION
Oven Description and Specications ....................................... 2
Utility Connections ....................................................... 3
Oven Assembly .......................................................... 4
Stand Assembly ...................................................... 4
Oven Assembly to Stand .............................................. 5
Double Section Assembly ............................................. 6
Ventilation .......................................................... 10
OPERATION
Safety Information ....................................................... 11
IQ VVC-208 Control ..................................................... 12
Component Description .............................................. 12
Oven Operational Test Procedure ..................................... 13
Recipe Review ...................................................... 13
View Temperature Setting ............................................ 13
Cool Down.......................................................... 13
Setback ............................................................ 14
Programming ....................................................... 14
Changing the Menu Strip ............................................. 14
Recipe Programming (1724) ......................................... 15
System Programming (6647) ......................................... 19
Product or Alarm Name Libraries (6647) ............................... 21
SCK Address (6647) ................................................. 23
MAINTENANCE
Cleaning and Preventative Maintenance .................................. 24
Installation
Oven Description and Specications
Cooking in a convection oven differs from cooking in a
conventional deck or range oven since heated air is constantly recirculated over the product by a fan in an enclosed chamber. The moving air continually strips away
the layer of cool air surrounding the product, quickly allowing the heat to penetrate. The result is a high qual-
ity product, cooked at a lower temperature in a shorter
amount of time.
ELECTRICAL RATINGS
VOLTAGE
60 HZ
208 8.0 1 35 — 35 — 6
220-240 8.0 1 32 — 32 — 6
50 HZ
220-240 8.0 1 35 — — 35 Size per local codes
220/380 8.0 3 14 12 12 2 Size per local codes
240/415 8.0 3 13 11 11 2 Size per local codes
230/400 8.0 3 13 11 11 2 Size per local codes
* Electric connection wiring is sized for 90ºC copper wire at 125% of rated input.
KW
8.0 3 22 20 21 — 10
8.0 3 20 18 19 — 10
PHASE
MAX LOAD (AMPS) ELECTRICAL CONNECTION
L1 L2 L2 N
Blodgett convection ovens represent the latest advancement in energy efciency, reliability, and ease of operation. Heat normally lost, is recirculated within the cooking
chamber before being vented from the oven: resulting in
substantial reductions in energy consumption and enhanced oven performance.
AWG*
NOTE: Double units can have phase loads partially equalized by matching lines during hook-up. Otherwise, CTB-Double
or CTBR-Double load ratings are twice the above data.
2
Installation
Utility Connections
THE INSTALLATION INSTRUCTIONS CONTAINED
HEREIN ARE FOR THE USE OF QUALIFIED INSTALLATION AND SERVICE PERSONNEL ONLY. INSTALLATION OR SERVICE BY OTHER THAN QUALIFIED
PERSONNEL MAY RESULT IN DAMAGE TO THE OVEN
AND/OR INJURY TO THE OPERATOR.
Qualied installation personnel are individuals, a rm,
a corporation, or a company which either in person or
through a representative are engaged in, and responsible
for:
• the installation of electrical wiring from the electric
meter, main control box or service outlet to the electric appliance.
Qualied installation personnel must be experienced in
such work, familiar with all precautions required, and have
complied with all requirements of state or local authorities
having jurisdiction.
U.S. and Canadian installations
All ovens, when installed, must be electrically grounded
in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA
70-Latest Edition and/or Canadian National Electric Code
C22.2 as applicable.
The ventilation of this oven should be in accordance with
local codes. In the absence of local codes, refer to the
National ventilation code titled, “Standard for the Installa-
tion of Equipment for the Removal of Smoke and Grease
Laden Vapors from Commercial Cooking Equipment”,
NFPA-96-Latest Edition.
General export installations
Installation must conform with Local and National instal-
lation standards. Local installation codes and/or requirements may vary. If you have any questions regarding the
proper installation and/or operation of your Blodgett oven,
please contact your local distributor. If you do not have a
local distributor, please call the Blodgett Oven Company
at 0011-802-658-6600.
ELECTRICAL CONNECTION
WARNING!!
Before making any utility connections to this
oven, check the rating plate to be sure the
oven specications are compatible with the
electrical services supplied for the oven.
Wiring diagrams are located in the control compartment
area.
Ovens are supplied for operation in several voltage choices, single or three phase grounded circuits.
U.S. and Canadian Installations
The electric motor, indicator lights and related switches
are interconnected through the one power source supplied to the oven.
1. The supply conduit enters through the rear of the
oven and electrical block secured to the perforated
panel at the back of the control compartment.
General Export Installations
Export ovens are not supplied with a power cord. Size
the electrical connection in accordance with local and National installation standards.
The Blodgett Oven Company cannot assume responsibility for loss or damage suffered as a result oF improper
installation.
3
Installation
Oven Assembly
STAND ASSEMBLY
1. Place stand frame upside down on a work surface.
2. Attach one leg to each of the corner stud bolts on the
bottom of the stand top.
3. Place a lock washer and nut on each bolt and tighten.
DO NOT tighten leg bolts completely.
6. Insert a carriage bolt from the outside of the leg,
through the leg, and through the shelf corner bracket.
7. Place a lock washer and nut on each bolt, and tighten
securely.
8. Tighten the leg frame bolts.
4. Place the shelf between the legs so that the smooth
top surface is facing the top of the stand.
5. Align the shelf holes with the bolt holes found near
the bottom of each leg.
Top of
Stand
Attach the legs to
the stand frame
Attach the shelf to the stand
9. Snap the casters into the legs of the stand. Secure by
tightening the locknut.
NOTE: The locking casters must be installed on the
front of the stand.
Shelf
See View A
Bottom View
Attach the casters to the legs
View A
Figure 1
4
OVEN ASSEMBLY TO STAND
1. Place the assembled stand in the location where the
oven is going to be used.
Installation
Oven Assembly
7. Place a nut and washer on each of the bolts and tighten securely.
2. Remove the side control compartment cover and
open the front control panel of a single oven (or lower
section).
3. With a tool, punch out the knock-outs in the oven bottom near each corner.
4. Set the on the stand. Center it to the frame.
NOTE: There should be approximately 1/2” of stand
visible on all sides of the unit.
5. Align the front and rear bolt holes of the oven with the
bolt holes in the stand.
6. Insert a bolt and washer, from the top down through
each of the two holes.
8. Replace the oven’s side control compartment, and
close the front control panel.
NOTE: For single section ovens only. For double
stacked ovens step 8 will be completed once
the ovens are stacked.
Oven Leveling
1. Place a level on top of the oven. Loosen the set
screws on the side of each caster. Turn the adjustment collar clockwise to raise and counter clockwise
to lower the oven.
2. When the oven is level, tighten the casters by turning
the two set screws on the side of each caster assembly.
Figure 2
5
Installation
Oven Assembly
DOUBLE SECTION ASSEMBLY
There are three stacking congurations available for the
CTBR-AP.
• Two CTBR-AP ovens
• CTB biscuit oven stacked on top of a CTBR-AP
• CTBR-AP stacked on top of a Mark V
See the following pages for stacking instructions for all
congurations.
Two CTBR-AP ovens CTB Biscuit Oven on a CTBR-AP CTBR-AP on a Mark V
Figure 3
6
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