Blodgett CTBR-AP Guide

BLODGETT OVEN COMP NY
www.blodgett.com
44 Lakeside Avenue, urlington, Vermont 05401 USA Telephone: (802) 658Ć6600 Fax: (802)864Ć0183
PN 34532 Rev G (5/07)
E 2007 - G.S. lodgett Corporation
CTBRĆ P
KFC LL PURPOSE H LFĆSIZE
ELECTRIC CONVECTION OVEN
INST LL TION - OPER TION - M INTEN NCE

IMPORT NT
FOR YOUR S FETY
Do not store or use gasoline or other flammable vapors or
liquids in the vicinity of this or any other appliance.
W RNING: IMPROPER INST LL TION, DJUSTMENT,
LTER TION, SERVICE OR M INTEN NCE C N C USE
PROPERTY D M GE, INJURY OR DE TH. RE D THE INĆ
ST LL TION, OPER TING ND M INTEN NCE INĆ
STRUCTIONS THOROUGHLY BEFORE INST LLING OR
SERVICING THIS EQUIPMENT
The information contained in this manual is important for the proper
installation, use, and maintenance of this oven. dherence 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 correcĆ
tion. Specifications are subject to change without notice.

THE REPUTATION YOU CAN COUNT ON
For over a century and a half, The lodgett Oven Company has been building
ovens and nothing but ovens. We've set the industry's quality standard for all
kinds of ovens for every foodservice operation regardless of size, application
or budget. In fact, no one offers more models, sizes, and oven applications
than lodgett; gas and electric, fullĆsize, halfĆsize, countertop and deck, conĆ
vection, Cook'n Hold, CombiĆOvens and the industry's highest quality Pizza
Oven line. For more information on the full line of lodgett ovens contact your
lodgett representative.

Your Service Agency's Address:
Model:
Serial Number:
Your oven was installed by:
Your oven's installation was checked by:

Table of Contents
Introduction
Oven Description and Specifications 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation
Delivery and Location 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Utility Connections 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oven Assembly 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stand Assembly 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oven Assembly to Stand 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Double Section Assembly 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ventilation 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation
Safety Information 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IQ VVĆ208 Control 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Description 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operational Test Procedure 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recipe Review. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View Temperature Setting 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cool Down 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setback 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Programming 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing the Menu Strip 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recipe Programming (1724) 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Programming (6647) 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product or Alarm Name Libraries (6647) 25. . . . . . . . . . . . . . . . . . . . . . . . .
SCK Address (6647) 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IQ Control 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oven Operation 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Programming Single Stage Recipes 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Programming Multiple Stage Recipes 33. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2nd Level Programming 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the Recipe Card 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error Codes and Alarms 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance
Cleaning and Preventative Maintenance 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction
2
Oven Description and Specifications
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 conĆ
tinually strips away the layer of cool air surroundĆ
ing the product, quickly allowing the heat to peneĆ
trate. The result is a high quality product, cooked
at a lower temperature in a shorter amount of time.
lodgett convection ovens represent the latest adĆ
vancement in energy efficiency, reliability, and
ease of operation. Heat normally lost, is recircuĆ
lated within the cooking chamber before being
vented from the oven: resulting in substantial reĆ
ductions in energy consumption and enhanced
oven performance.
mperes Electrical
Connection
KW/Section Volts Phase L1 L2 L3 N
C
onnection
WG*
60 HZ UNITS
8.0 208 1 35 - 35 - 6
8.0 208 3 22 20 21 - 10
8.0 220Ć240 1 32 -32- 6
8.0 220Ć240 3 20 18 19 - 10
50 HZ UNITS
8 220-240 1 35 - - 35
8 220/380 3 14 12 12 2
8 240/415 3 13 11 11 2
8 230/400 3 13 11 11 2 Size per
local codes
NOTE: *Electric connection wiring is sized for 90_C copper wire at 125% of rated inp t. Refer to Page 4
in this man al for Electrical Connection specifications.
NOTE: Do ble nits can have phase loads partially eq alized by matching lines d ring hookĆ p. Otherwise
do ble nit load ratings are twice the above data.

Installation
3
Delivery and Location
DELIVERY ND INSPECTION
All lodgett ovens are shipped in containers to
prevent damage. Upon delivery of your new oven:
DInspect the shipping container for external damĆ
age. Any evidence of damage should be noted
on the delivery receipt which must be signed by
the driver.
DUncrate the oven and check for internal damĆ
age. Carriers will accept claims for concealed
damage if notified within fifteen days of delivery
and the shipping container is retained for inĆ
spection.
The Blodgett Oven Company cannot assume
responsibility for loss or damage suffered in
transit. The carrier assumed full responsibility
for delivery in good order when the shipment
was accepted. We are, however, prepared to
assist you if filing a claim is necessary.
OVEN LOC TION
The well planned and proper placement of your
oven will result in long term operator convenience
and satisfactory performance.
The CT RĆAP requires 0" (0 cm) clearances beĆ
tween the oven sides and back and any combusĆ
tible or nonĆcombustible construction. However,
we recommend that adequate clearance be mainĆ
tained for proper servicing.
Keep the oven area free and clear of all combusĆ
tibles such as paper, cardboard, and flammable
liquids and solvents.
To ensure proper operation, ventilation must not
be obstructed in any way. Tripping of the blower
motor thermal overload protective device is
caused by excessive ambient temperature on the
control side of the oven resulting from insufficient
ventilation. This condition must be corrected imĆ
mediately to avoid permanent damage to the
oven.
Before making any utility connections to this
oven, check the rating plate to be sure the oven
specifications are compatible with the electriĆ
cal services supplied for the oven.
NOTE: The rating plate is attached to the nderĆ
side of the oven pper ledge above the
control panel.
DJUSTMENTS SSOCI TED WITH INITI L
INST LL TION
Each oven, and its component parts, have been
thoroughly tested and inspected prior to shipĆ
ment. However, it is often necessary to further test
or adjust the oven as part of a normal and proper
installation. These adjustments are the responsiĆ
bility of the installer, or dealer. Since these adjustĆ
ments are not considered defects in material or
workmanship, they are not covered by the Original
Equipment Warranty. They include, but are not
limited to:
Dleveling
Dtightening of fasteners.
No installation should be considered complete
without proper inspection, and if necessary, adĆ
justment by qualified installation or service perĆ
sonnel.

Installation
4
Utility Connections
THE INSTALLATION INSTRUCTIONS CONTAINED
HEREIN ARE FOR THE USE OF QUALIFIED INĆ
STALLATION AND SERVICE PERSONNEL ONLY.
INSTALLATION OR SERVICE Y OTHER THAN
QUALIFIED PERSONNEL MAY RESULT IN DAMĆ
AGE TO THE OVEN AND/OR INJURY TO THE OPĆ
ERATOR.
Qualified installation personnel are individuals, a
firm, a corporation, or a company which either in
person or through a representative are engaged
in, and responsible for:
Dthe installation of electrical wiring from the elecĆ
tric meter, main control box or service outlet to
the electric appliance.
Qualified installation personnel must be experiĆ
enced 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 CanaĆ
dian National Electric Code C22.2 as applicable.
The ventilation of this oven should be in accorĆ
dance with local codes. In the absence of local
codes, refer to the National ventilation code titled,
Standard for the Installation of Eq ipment for the
Removal of Smoke and Grease Laden Vapors from
Commercial Cooking Eq ipment", NFPAĆ96ĆLatest
Edition.
General export installations
Installation must conform with Local and National
installation standards. Local installation codes
and/or requirements may vary. If you have any
questions regarding the proper installation and/or
operation of your lodgett oven, please contact
your local distributor. If you do not have a local disĆ
tributor, please call the lodgett Oven Company at
0011Ć802Ć860Ć3700.
ELECTRIC L CONNECTION
W RNING!!
Before making any utility connections to
this oven, check the rating plate to be sure
the oven specifications are compatible
with the electrical services supplied for
the oven.
Wiring diagrams are located in the control comĆ
partment area.
Ovens are supplied for operation in several voltĆ
age choices, single or three phase grounded cirĆ
cuits.
U.S. and Canadian Installations
The electric motor, indicator lights and related
switches are interconnected through the one powĆ
er 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 LODGETT OVEN COMPANY CANNOT ASĆ
SUME RESPONSI ILITY FOR LOSS OR DAMAGE
SUFFERED AS A RESULT OF IMPROPER INSTALĆ
LATION.

Installation
5
Oven ssembly
ST ND SSEMBLY
1. Place stand frame upside down on a work surĆ
face.
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.
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.
6. Insert a carriage bolt from the outside of the
leg, through the leg, and through the shelf corĆ
ner bracket.
7. Place a lock washer and nut on each bolt, and
tighten securely.
8. Tighten the leg frame bolts.
9. Snap the casters into the legs of the stand. SeĆ
cure by tightening the locknut.
NOTE: The locking casters m st be installed
on the front of the stand.
ttach the legs to
the stand frame
ttach the shelf to the stand
See View A
View A
ttach the casters to the legs
Bottom View
Shelf
Top of
Stand
Figure 1

Installation
6
Oven ssembly
OVEN SSEMBLY TO ST ND
1. Place the assembled stand in the location
where the oven is going to be used.
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 knockĆouts in the
oven bottom near each corner.
4. Set the on the stand. Center it to the frame.
NOTE: There sho ld be approximately 1/2" of
stand visible on all sides of the nit.
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.
7. Place a nut and washer on each of the bolts
and tighten securely.
8. Replace the oven's side control compartment,
and close the front control panel.
NOTE: For single section ovens only. For
do ble 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 adĆ
justment 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