XLT Ovens AVI Hood, AVI-1832B-S, XLT-1832C-S, XLT-1832C-W, AVI-1832B-W Installation & Operation Manual
...
XD-9004A
GA-SWC-HB
04/09/2012
XLT Gas Oven & AVI Hood
Installation & Operation Manual
This appliance is for professional use by qualified personnel. This appliance must be installed
by qualified persons in accordance with the regulations in force. This appliance must be installed with
sufficient ventilation to prevent the occurrence of unacceptable concentrations of substances harmful
to health in the room in which it is installed. This appliance needs an unobstructed flow of fresh air for
CAUTION
Current versions of this manual, Rough-In Specifications, Parts & Service Manual, Architectural Drawings,
For use with the following XLT GAS Oven Versions:
Standard (S) C
World (W) C
satisfactory operation & must be installed in a suitably ventilated room in accordance with current
regulations. This appliance should be serviced by qualified personnel at least every 12 months or
sooner if heavy use is expected.
& a list of International Authorized Distributors are available at: www.xltovens.com
For use with the following AVI Gas Hood Versions:
Standard (S) B
World (W) B
2000887
US: 888-443-2751 FAX: 316-943-2769 INTL: 316-943-2751 WEB: www.xltovens.com
XLT Ovens
PO Box 9090
Wichita, Kansas 67277
2
WARNING & SAFETY INFORMATION
SAFETY DEPENDS ON YOU
Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury, or death. Read the installation, operating and maintenance in-
WARNING
Post in a prominent location instructions to be followed in the event you smell gas. This infor-
mation can be obtained by consulting your local gas supplier.
WARNING
In the event a gas odor is detected, shut off the gas at the main shutoff valve immediately.
Contact your local Gas Company or supplier.
Do not restrict the flow of combustion and/or ventilation air to the unit. Provide adequate
clearance for operating, cleaning, & maintaining the unit & adequate clearance for operating
the gas shutoff valve when the unit is in the installed position.
Keep the area free & clear of combustible material. DO NOT SPRAY AEROSOLS IN THE
VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION.
Ovens are certified for installation on combustible floors.
Electrical schematics are located inside the control box of the oven & and in this manual. Dis-
connect input power to the unit before performing any maintenance.
This unit requires a ventilation hood. The installation must conform to local codes.
This unit may be operated with either natural gas or LP fuel as designated on the nameplate
label located on the side of the unit.
This unit must be operated by the same voltage, phase, & frequency of electrical power as des-
ignated on the nameplate label located on the side of the unit.
Minimum clearances must be maintained from combustible & non-combustible construction
materials.
Follow all local codes when installing this unit.
Follow all local codes to electrically ground the unit.
Appliance is not to be cleaned with high pressure water.
XLT ovens are certified for use in stacks of up to three (3) units of XLT products. Integration
of other manufacturer’s products into an oven stack is not recommended, & will void any war-
ranties. XLT Ovens assumes no liability for mixed product applications.
Failure to call XLT Customer Service at 1-888-443-2751 prior to contacting a repair company
voids any & all warranties.
PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE.
structions thoroughly before installing, using, or servicing this equipment.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable liquids or vapors in
the vicinity of this or any other appliance.
XLT Ovens has spent millions of dollars designing and testing our products as well as de-
veloping Installation & Operation Manuals. These manuals are the most complete and easiest to
understand in the industry. However, they are worthless if they are not followed.
We have witnessed store operators and building owners lose many thousands of dollars in
lost revenue due to incorrect installations. We highly recommend you follow all instructions given
in this manual as well as follow best practices in plumbing, electrical, and HVAC building codes.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
WARNING & SAFETY INFORMATION
Definitions & Symbols
A safety instruction (message) includes a “Safety Alert Symbol” & a signal word or phrase
such as WARNING or CAUTION. Each signal word has the following meaning:
This symbol indicates high voltage. It calls your attention to items or operations
that could be dangerous to you & other persons operating this equipment. Read the
HIGH
VOLTAGE
WARNING
CAUTION
message & follow the instructions carefully.
Indicates a potentially hazardous situation that, if not avoided, can result in serious
injury or death.
Indicates a potentially hazardous situation, that if not avoided, can result in minor to
moderate injury or serious damage to the product. The situation described in the
CAUTION may, if not avoided, lead to serious results. Important safety measures are
described in CAUTION (as well as WARNING), so be sure to observe them.
3
NOTE
TIP
Notes indicates an area or subject of special merit, emphasizing either the product’s
capability or common errors in operation or maintenance.
Tips give a special instruction that can save time or provide other benefits while installing
or using the product. The tip calls attention to an idea that may not be obvious to first-time
users of the product.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
4
WARRANTY - US & Canada
XLT warrants gas ovens manufactured after April 1, 2009 utilizing quietFIRE™ burners
and all electric ovens manufactured after April 1, 2011 to be free from any defect in material and
workmanship under normal use for five (5) years from the date of original purchase by the end
user, and further warrants main fan blades, conveyor shafts, and conveyor bearings for ten (10)
years. XLT further warrants all ovens to be free from rust for ten (10) years from the date the
equipment is originally purchased. XLT warrants AVI hoods to be free from any defect in material and workmanship under normal use for two (2) years from the date of original purchase by the
end user. In the event of a part failure, XLT will furnish a replacement part and pay for all labor
associated with the replacement of the part if, upon inspection, XLT determines that the part is defective. This warranty is extended to the original end user purchaser and is not transferable without prior written consent of XLT. Damages are limited to the original purchase price.
DUTIES OF THE OWNER:
The owner must inspect the equipment and crates at time of receipt. Damage during shipment
is to be immediately reported to the carrier and also to XLT.
The equipment must be installed and operated in accordance with the written instructions fur-
nished with the unit.
This warranty shall not excuse the owner from properly maintaining the equipment in accor-
dance with the written instructions furnished with the unit.
A copy of the “Initial Start-Up Checklist” must be filled out and returned to XLT Ovens and
the Authorized Distributor when the unit is initially installed, and/or when the unit is removed
and installed in another location.
The gas, electric, and HVAC utilities must be connected to the oven and installed by locally
licensed contractors.
Failure to contact XLT Ovens prior to contacting a repair company for warranty work voids
any and all warranties.
WHAT IS NOT COVERED:
The following items are not covered by this warranty:
Freight damage
Any part that becomes defective because of utility services (power surges, high or low volt-
ages, high or low gas pressure or volume, contaminated fuel, or improper utility connections)
Conveyor belts
Filters
Exhaust Fans
Light Bulbs
Normal maintenance or adjustments
This warranty shall not apply if the equipment or any part is damaged as a result of accident,
casualty, alteration, misuse, abuse, improper cleaning, improper installation, improper operation, natural disasters, or man-made disasters.
CLAIMS HANDLED AS FOLLOWS:
Should any such defect be discovered, XLT must be notified. Upon notification, XLT will arrange
for necessary repairs to be made by an authorized service agent. Denial of services upon the arrival of an authorized service agent will release XLT of any and all warranty obligations.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
LIMITED WARRANTY - INTERNATIONAL
5
XLT warrants gas ovens manufactured after January 1, 2011 utilizing quietFIRE™ burners
and all electric ovens manufactured after April 1, 2011 to be free from any defect in material and
workmanship under normal use for two (2) years from the date of original purchase by the end
user. XLT warrants AVI hoods to be free from any defect in material and workmanship under normal use for one (1) year from the date of original purchase by the end user. In the event of a part
failure, XLT will furnish a replacement part to the Authorized Dealer if, upon inspection, XLT determines that the part is defective. The Authorized Dealer will pay for all labor associated with the
replacement of the part. This warranty is extended to the original end user purchaser and is not
transferable without prior written consent of XLT. Damages are limited to the original purchase
price.
DUTIES OF THE OWNER:
The owner must inspect the equipment and crates at time of receipt. Damage during shipment
is to be immediately reported to the carrier and also to XLT.
The equipment must be installed and operated in accordance with the written instructions fur-
nished with the unit.
This warranty shall not excuse the owner from properly maintaining the equipment in accor-
dance with the written instructions furnished with the unit.
A copy of the “Initial Start-Up Checklist” must be filled out and returned to XLT Ovens and
the Authorized Dealer when the unit is initially installed, and/or when the unit is removed and
installed in another location.
The gas, electric, and HVAC utilities must be connected to the oven and installed by locally
licensed contractors.
Failure to contact the Authorized Dealer prior to contacting a repair company for warranty
work voids any and all warranties.
WHAT IS NOT COVERED:
The following items are not covered by this warranty:
Freight damage
Any part that becomes defective because of utility services (power surges, high or low volt-
ages, high or low gas pressure or volume, contaminated fuel, or improper utility connections)
Conveyor belts
Filters
Exhaust Fans
Light Bulbs
Normal maintenance or adjustments
This warranty shall not apply if the equipment or any part is damaged as a result of accident,
casualty, alteration, misuse, abuse, improper cleaning, improper installation, improper operation, natural disasters, or man-made disasters.
CLAIMS HANDLED AS FOLLOWS:
Should any such defect be discovered, the Authorized Dealer must be notified. Upon notification,
the Authorized Dealer will arrange for necessary repairs to be made by an authorized service
agent. The Authorized Dealer will notify XLT Ovens of all discovered defects.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
6
RECEIVING & INSPECTION
NOTIFY CARRIER OF DAMAGE AT ONCE
Upon receiving of all goods shipped by a Common Carrier, check for any exterior damage
that may indicate interior damage. If conditions permit, open all crates & do a full inspection for
any damage while the delivery driver is still there. If there is damage, please note on the delivery
receipt & call the carrier to make a freight damage claim within 24 hours of receipt. Failure to
make a damage claim within the first 24 hours may void the opportunity to have the claim resolved.
XLT Ovens wants you to be totally satisfied with every aspect of owning & using your
oven & hood. Your feedback, both positive & negative, is very important to us as it helps us understand how to improve our products & our company. Our goal is to provide you with equipment
that we can be proud to build & you can be proud to own.
To receive technical support for the oven or hood you purchased, XLT has qualified customer service personnel that can provide assistance on any type of XLT oven problem you may
experience. Customer Service is available 24/7/365 or visit www.xltovens.com.
Installation of all gas appliances & ventilation exhaust hoods should only be performed by a qualified professional who has read & understands these instructions &
is familiar with proper safety precautions. Read this manual thoroughly before in-
WARNING
stalling or servicing this equipment.
Save this Manual
This document is the property of the owner of this equipment.
XLT Ovens reserves the right to make changes in design & specifications, and/or make additions to or improvements to its product without imposing any obligations upon itself to install
them in products previously manufactured.
All Right Hand & Left Hand designations in this manual are from the point of view as if
standing directly in front of the glass sandwich door.
Revision History Table
Revision Comments Date
A New Release 04/09/2012
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
TABLE OF CONTENTS
Warning & Safety Information..................................................................................................... 2
Warranty ....................................................................................................................................... 4
Oven & Hood Descriptions .......................................................................................................... 8
Oven Dimensions & Weights ..................................................................................................... 10
Oven Gas Requirements ............................................................................................................. 12
Oven Electrical Requirements .................................................................................................... 16
Oven Only Rough-In Specifications .......................................................................................... 17
Oven Assembly .......................................................................................................................... 18
Oven Installation ........................................................................................................................ 23
Oven Fire Suppression ............................................................................................................... 25
Oven Ventilation Requirements & Guidelines ........................................................................... 27
Oven Initial Start-Up .................................................................................................................. 28
Oven Operation .......................................................................................................................... 29
Oven Operator Controls ............................................................................................................. 30
Oven Cleaning ............................................................................................................................ 31
Oven Maintenance ...................................................................................................................... 35
Oven Troubleshooting ................................................................................................................ 36
Hood Description ....................................................................................................................... 39
Hood Dimensions & Weights..................................................................................................... 40
Hood Electrical Requirements.................................................................................................... 42
Hood Electrical Connections ...................................................................................................... 44
Hood Rough-In Specifications ................................................................................................... 57
Hood Exhaust Flow Rates .......................................................................................................... 58
Hood Installation ........................................................................................................................ 60
Hood Initial Start-Up .................................................................................................................. 79
Hood Operator Controls ............................................................................................................. 80
Hood Valance Kit ....................................................................................................................... 81
Hood Duct Wrap Kit .................................................................................................................. 84
Hood Cleaning ............................................................................................................................ 85
Hood Troubleshooting ................................................................................................................ 86
Variable Frequency Drive Manual Mode ................................................................................... 87
Electrical Schematics ................................................................................................................. 88
Certifications .............................................................................................................................. 97
Oven Start-Up Checklist ............................................................................................................ 99
Hood Start-Up Checklist .......................................................................................................... 101
7
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
8
Standard World Standard World
XLT-1832C-S XLT-1832C-W AVI-1832B-S AVI-1832B-W
XLT-2440C-S XLT-2440C-W AVI-2440B-S AVI-2440B-W
XLT-3240C-S XLT-3240C-W AVI-3240B-S AVI-3240B-W
XLT-3255C-S XLT-3255C-W AVI-3255B-S AVI-3255B-W
XLT-3270C-S XLT-3270C-W AVI-3270B-S AVI-3270B-W
XLT-3855C-S XLT-3855C-W AVI-3855B-S AVI-3855B-W
XLT-3870C-S XLT-3870C-W AVI-3870B-S AVI-3870B-W
Hoods
Ovens
This manual covers the following XLT Oven & AVI Hood models:
The first 2 digits of the model number represent the conveyor width and the last two digits
indicate the bake chamber length. The ovens may be used in a single, double, or triple oven stack
configuration. All ovens are gas-fired & are available in Natural gas or LP gas models (Electric
ovens are also available). The 3270 & 3870 models have two burners, one on each side, & have
two control boxes. All other models have only a single burner with a single control box that can
be supplied on either end. All models can be configured for a split belt conveyor.
DESCRIPTIONS
OVEN DESCRIPTION
Food product is placed on the stainless steel wire conveyor belt on one side of the oven.
The conveyor then transports the food through the bake chamber at a user-controlled speed. This
provides repeatable and uniform food cooking. The conveyors can be easily configured to move
either left-to-right or right-to-left. A large center sandwich door allows the introduction or removal of food items for cooking at shorter times. Precise temperatures are user adjustable and
maintained by a digital control.
An easily removable front panel allows the full cleaning of the oven interior. All exposed
oven surfaces both exterior and interior are stainless steel. The conveyor is a one piece design and
is removed from the side which has the control box. No tools are required for disassembly and
cleaning of the conveyor or oven interior. The oven itself is mounted on lockable swivel casters
for easy moving and maintenance.
Accessories such as extended conveyor shelves, base shelves, cool fronts, fire suppression
components, and perforated crumb trays are available from XLT. In addition, moving equipment
such as carts and lifting jacks are available to help install and move ovens. Please contact XLT
Ovens or your Authorized Distributor for more information.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN DESCRIPTION
9
Conveyor
Crumb Tray
Front Panel Knob
Sandwich Door
Front Panel
Oven Lid
Control Box
Product Stop
Locking
Swivel Caster
Data Plate
Control Box Lid
Control Switch
Control Panel
Chain Guard
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
10
OVEN DIMENSIONS
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN DIMENSIONS & WEIGHTS
18
32 47 1/4 70 67 1/4 42 3/4 32
477
[457] [813] [1200] [1778] [1708] [1086] [813] [216]
24 40 53 1/4 78 75 1/4 42 3/4 32
543
[610] [1016] [1353] [1981] [1911] [1086] [813] [246]
32 40 61 1/4 78 75 1/4 42 3/4 32
629
[813] [1016] [1556] [1981] [1911] [1086] [813] [285]
32 55 61 1/4 93 90 1/4 42 3/4 32
757
[813] [1397] [1556] [2362] [2292] [1086] [813] [343]
32 70 61 1/4 110 3/4 105 1/4 42 3/4 32
985
[813] [1778] [1556] [2813] [2673] [1086] [813] [447]
38 55 67 1/4 93 90 1/4 42 3/4 32
829
[965] [1397] [1708] [2362] [2292] [1086] [813] [376]
38 70 67 1/4 110 3/4 105 1/4 42 3/4 32
1077
[965] [1778] [1708] [2813] [2673] [1086] [813] [489]
18
32 47 1/4 70 67 1/4 62 3/4 32 52
863
[457] [813] [1200] [1778] [1708] [1594] [813] [1321] [391]
24 40 53 1/4 78 75 1/4 62 3/4 32 52
981
[610] [1016] [1353] [1981] [1911] [1594] [813] [1321] [445]
32 40 61 1/4 78 75 1/4 62 3/4 32 52
1142
[813] [1016] [1556] [1981] [1911] [1594] [813] [1321] [518]
32 55 61 1/4 93 90 1/4 62 3/4 32 52
1380
[813] [1397] [1556] [2362] [2292] [1594] [813] [1321] [626]
32 70 61 1/4 110 3/4 105 1/4 62 3/4 32 52
1817
[813] [1778] [1556] [2813] [2673] [1594] [813] [1321] [824]
38 55 67 1/4 93 90 1/4 62 3/4 32 52
1513
[965] [1397] [1708] [2362] [2292] [1594] [813] [1321] [686]
38 70 67 1/4 110 3/4 105 1/4 62 3/4 32 52
1984
[965] [1778] [1708] [2813] [2673] [1594] [813] [1321] [900]
18
32 47 1/4 70 67 1/4 67 3/4 17 37 57
1216
[457] [813] [1200] [1778] [1708] [1721] [432] [940] [1448] [552]
24 40 53 1/4 78 75 1/4 67 3/4 17 37 57
1386
[610] [1016] [1353] [1981] [1911] [1721] [432] [940] [1448] [629]
32 40 61 1/4 78 75 1/4 67 3/4 17 37 57
1617
[813] [1016] [1556] [1981] [1911] [1721] [432] [940] [1448] [733]
32 55 61 1/4 93 90 1/4 67 3/4 17 37 57
1964
[813] [1397] [1556] [2362] [2292] [1721] [433] [941] [1448] [891]
32 70 61 1/4 110 3/4 105 1/4 67 3/4 17 37 57
2610
[813] [1778] [1556] [2813] [2673] [1721] [433] [941] [1448] [1184]
38 55 67 1/4 93 90 1/4 67 3/4 17 37 57
2156
[965] [1397] [1708] [2362] [2292] [1721] [433] [941] [1448] [978]
38 70 67 1/4 110 3/4 105 1/4 67 3/4 17 37 57
2846
[965] [1778] [1708] [2813] [2673] [1721] [433] [941] [1448] [1291]
WEIGHT
1832
2440
3240
3255
3270
3855
3870
3270
N/A
3855
N/A
3870
N/A
TRIPLE
STACK
ABCDEFGHJ
WEIGHT
1832
N/A
2440
N/A
3240
N/A
3255
N/A
3855
N/A
N/A
3270
N/A
N/A
DOUBLE
STACK
ABCDEFGHJ
N/A
3240
N/A
N/A
3255
N/A
N/A
3270
N/A
N/A
NOTE: All dimensions in inches [millimeters], ± 1/4 [6], unless otherwise noted. All weights in pounds [kilograms] unless otherwise noted.
SINGLE
STACK
ABCDEFGHJ
WEIGHT
1832
N/A
N/A
2440
N/A
11
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
12
NAT LP
MJ/HR KW/HR
BTU/HR
KW/HR MM MM Inches MM Inches MM
1832 63 17.5 47,700 13.97 3.56 2.24 0.125 3.18 0.081 2.06
2440 79 22.0 67,200 19.68 3.96 2.44 0.144 3.66 0.089 2.26
3240 105 29.2 96,100 28.14 4.62 2.79 0.170 4.32 0.113 2.87
3255 169 47.0 119,900 35.11 5.94 3.66 0.191 4.85 0.116 2.95
3270 190 52.8 140,800 41.23 4.39 2.64 0.144 3.66 0.096 2.44
3855 169 47.0 142,200 41.64 5.94 3.66 0.209 5.31 0.125 3.18
3870 190 52.8 137,900 40.38 4.39 2.64 0.144 3.66 0.096 2.44
Australian
Standard & World
Standard & World
Australian
Gas Oven Heating Values & Orifice Sizes
Oven
Model
All Fuels
NAT
LP
Heating Values
Orifice Sizes
W/C mbar kPa W/C mbar kPa W/C mbar kPa W/C mbar kPa
All 6-14 15-35 1.5-3.5 11.5-14 27.5-35.0 2.75-3.50 3.5 8.75 0.875 10 25 2.5
Natural Gas
LP Gas
Natural Gas
LP Gas
Oven
Models
Gas Oven Fuel Pressure Requirements
Inlet Pressure Range
Manifold Pressure
OVEN GAS REQUIREMENTS
All values shown this page are per each oven
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN GAS REQUIREMENTS
I
2H
I
2L
I
2E
I
2E+
I
3B/P
I
3+
I
3P
Austria AT X X
Belgium BE X X
Cyprus CY X X X
Czech Republic CZ X X
Denmark DK X X
Estonia EE X
Finland FI X X
France FR X X X X
Germany DE X X X
Greece GR X
Hungary HU X X
Iceland IS
Ireland IE X X X
Italy IT X X
Latvia LT X
Lithuania LV
Luxembourg LU
Malta MT X X
Netherlands NL X X X
Norway NO X
Poland PL X
Portugal PT X X X
Slovakia SK X
Slovenia SI X
Spain ES X X X
Sweden SE X X
Switzerland CH X X X X
United Kingdom GB X X X
Natural Gas (8.75 mbar manifold)
Country
Symbol
Gas Matrix by Country
LP Gas (25 mbar manifold)
Gas Group I2H I2E I
2E+
I2L I3+ I
3B/P (30)
I
3P (30/37/50)
I
3B (37)
Inlet pressure (mbar) 20 20 20/25 25 28/30/37/50 28-30/37/50 30/37/50 37
Number of injectors
Main burner opening size
Ignition
Inlet connection
Fixed
Electric Direct Spark Igniter
BSP 3/4" male thread
World Oven Gas Group
(1) per burner
Natural Gas
Propane Gas
13
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
14
OVEN GAS REQUIREMENTS
Gas Supply Requirements for Australian, Standard. & World Ovens
All installations must conform to local building & mechanical codes.
NOTE
1. The gas supply shall have a gas meter & regulator large enough to handle ALL of the gas ap-
pliances, such as the furnace, water heater, & ovens in operation at the same time. Add up all
of the Btu/kw/MJ ratings to determine the total load.
2. The gas supply shall have a separate gas meter and gas pressure regulator for each occupant.
Installations in multiple occupancy buildings, (strip malls) shall not share gas meters and regulators with other occupants.
3. Gas hose assemblies with quick disconnects for each oven deck will be installed at each valve.
4. A sediment trap shall be installed downstream of the equipment shutoff valve as close to the
inlet of the appliance as practical atr the tiume of appliance installation. The sediment trap
shall be either a tee fitting with a capped nipple in the bottom outlet as illustrated, and in accordance with ANSI Z223.1-2012 and NFPA 54-2012 National Fuel Gas Code, section 9.6.7.
Item # Description
1 1-½ [40] Shut-Off Valve
2 ¾ [20] Shut-Off Valve
3 6 [150] Nipple
4 ¾ [20] Nipple
5 Reducing Tee
6 Tee
7 Cap
8 Plug
All pipe fittings to be 1-½ [40] minimum
unless noted. NPT & BSP
NOTE
CAUTION
1
3
6
3
3
7
Do not use Teflon tape on gas line connections as this can possibly cause gas valve
malfunction or plugging of orifices from shreds of tape. Use of Teflon tape may affect warranty.
4
5
8
4
2
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN GAS REQUIREMENTS
15
Gas Supply Testing Requirements
1. The appliance & its individual shutoff valve must be disconnected from the gas supply piping
system during any pressure testing of that system at test pressures in excess of 3.5 kPa or ½psi.
2. The appliance must be isolated from the gas supply piping system by closing its individual
manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 3.45 kPa or ½-psi.
Gas Hose Requirements
For Australia, if installing with a flexible hose assembly, the assembly must be certified to
AS/NZS 1869, & be Class B or D.
For Standard Ovens, if installing with a flexible gas hose, the installation must comply with
either ANSI Z21.69 or CAN/CGA-6.16 & a disconnect device complying with either ANSI
Z21.41 or CAN-6.9.
The installation must conform with local building codes, or in the absence of local codes, with
the National Fuel Gas Code, ANSI Z223.1, latest version, Natural Gas Installation Code, CAN/
CGA-B149.1, or the Propane Installation Code, CAN/CGA-B149.2, as applicable.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
16
Volts AC Amps Hertz Volts AC Amps Hertz
1832 6 3
2440 6 3
3240 6 3
3255 6 3
3270 12 6
3855 6 3
3870 12 6
50
120 VAC
1Φ
60
220/230/
240 VAC
1Φ
Gas Oven Electrical Requirements
Per EACH Oven
Oven
Model
STANDARD
WORLD
OVEN ELECTRICAL REQUIREMENTS
All values shown this page are per each oven
FOR EACH OVEN:
A separate circuit breaker must be provided for each oven deck.
Electrical connections must be accessible when the ovens are in the installed position.
Electrical connections must meet all local code requirements.
Standard Ovens
Electrical Grounding Instructions
This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazard & should be plugged into a properly grounded
three-prong receptacle. Do not cut or remove the grounding prong from this
plug.
When installed, the appliance must be electrically grounded in accordance with lo-
HIGH
VOLTAGE
cal codes, or in the absence of local codes, with the National Electrical Code,
ANSI/NFPA 70, or the Canadian Electrical Code, CSA C22.2, as applicable.
World Ovens
This appliance is equipped with a ground lug for your protection against shock
hazard & must be properly grounded.
When installed, the appliance must be electrically grounded in accordance with
local codes.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
NOTE
OVEN ONLY ROUGH-IN SPECIFICATIONS
6.00 [152]
From back of
oven to wall
17
Utilities must be easily accessible when the ovens are in the installed position. Do not
install utilities behind the ovens.
NOTE
3.00
[76]
6.00
[152]
Electrical Supply
Gas Manifold
48.00
[1219]
42.00
[1067]
All installations must conform to local building and mechanical codes. It is required
that the ovens be placed under a ventilation hood to provide exhaust ventilation and
adequate air supply.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
18
OVEN ASSEMBLY
Base Assembly - Triple Stack
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN ASSEMBLY
Base Assembly - Single & Double Stack
19
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
20
OVEN ASSEMBLY
WARNING & SAFETY INFORMATION
XLT ovens can easily be moved and stacked with the proper lifting equipment. The use of
XLT approved lifting equipment is highly recommended. Contact XLT for more information.
These ovens are heavy & can tip or fall causing bodily injury.
NEVER place any part of your body beneath any oven that is suspended by the
lifting jacks. A crush hazard exists if the oven falls or slips.
DO NOT place your hands on the lifting jack vertical pole beneath the jack’s
WARNING
CAUTION
WARNING
winch. As the jack’s winch descends when you turn the jack handle, a pinch
point is created between the winch & the pole.
BE CAREFUL when rolling the oven on the cart, especially when going up or
down ramps & over bumps. Leave the straps/banding on until the oven is near
the assembly area.
Make sure that the notch on tube of the winch assembly is aligned with the pin
in the tripod base as shown. These alignments are important and keep the jack
aligned properly.
Check for smooth operation. The cable should not be pinched and should pass
smoothly over the pulley on top of the pole assembly.
Inspect cable prior to each use.
If cable is frayed or shows signs of excessive wear and tear, DO NOT USE until
cable is replaced.
At a minimum replace the cable annually with wire rope that meets or exceeds
the jack manufacturer’s specifications.
Do not exceed the stated capacity of the jack.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
1
2
OVEN ASSEMBLY
21
NOTE
The Lifting Pipe hole, marked for the appropriate oven size, must be installed closest
to the control box.
3
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
22
WARNING
WARNING
OVEN ASSEMBLY
Stacking the Ovens
Failure to engage the Lifting Jacks into the Lifting Pipe properly and completely
will result in damage, injury, or death from a falling oven.
Both jacks should be raised in unison, otherwise they may bind and a dangerous
situation will develop.
Do not put any part of yourself under the oven at any time.
The Oven is top heavy. Be careful.
6
5
4
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN ASSEMBLY
Stacking the Ovens
23
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
24
OVEN INSTALLATION
Physical Location & Spacing Requirements
These ovens are suitable for installation on either combustible or non-combustible floors,
and adjacent to either combustible or non-combustible walls. The motor cover is designed to provide the proper clearance to the back of the oven. The minimum side clearances are 6in. / 150mm,
measured from the end of the conveyor.
All installations must conform to local building and mechanical codes.
NOTE
Restraint
Because all ovens are equipped with casters, all installations must be configured with a restraint to limit the movement of the oven without depending on the electric power supply cord or
gas hose to limit the oven movement. One (1) restraint kit, which includes one (1) eye bolt, (1)
stainless steel clip & a cable, is required for each oven stack, regardless if used on a single, double,
or triple configuration. The clip should be installed in the lowest hole of the back wall on the control end of the lowest oven in the stack. The lag eye bolt must be installed into a structural mem-
ber of a wall or the floor. It is the owner’s responsibility to ensure the restraint is installed cor-
rectly.
Upon completion of performing any service or cleaning functions that require removal of
the restraint, insure that it is correctly re-attached to the oven.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
1
2
OVEN FIRE SUPPRESSION
The requirement for fire suppression systems vary by location and the authority having jurisdiction. If you are required to install fire suppression on your oven, a pre-assembled piping kit
is available that utilizes pre-existing holes that simplify installation and future service.
25
This design has been tested and approved to successfully comply with fire suppression
codes. It uses only two (2) nozzles per bake chamber, and allows crumb trays, chain guards, and
all other accessories to be easily removed. The kit does not interfere with any operations or maintenance.
A flexible hose that connects the oven to the rest of the fire suppression system is also
available. This allows easy movement of the oven(s) for cleaning and maintenance.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
26
OVEN FIRE SUPPRESSION
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN VENTILATION REQUIREMENTS & GUIDELINES
27
Ventilation Requirements
A powered ventilation hood is required to remove heat and vapors. Some provision must
be made to replenish the amount of air that is extracted from the building. The hood and HVAC
installation must meet local building and mechanical codes. Requirements vary throughout the
country depending upon location. Proper ventilation is the oven owner’s responsibility. The AVI
Hood system is designed to meet all requirements for XLT ovens and it is our recommendation
that this system be used.
Ventilation Guidelines
Obtain information from the authority having jurisdiction to determine the requirements for
your installation. Your ventilation hood supplier and HVAC contractor should be contacted to
provide guidance. An air balance test is highly recommended, performed by a licensed contractor.
A properly engineered and installed ventilation hood and HVAC system will expedite approval,
reduce all maintenance costs, and provide a more comfortable working environment. XLT also
recommends that the operator switches for the ovens and the operator switch for the exhaust fan be
interlocked so that the exhaust fan gets energized whenever the ovens are turned on. For more information, see the following links at xltovens.com:
Kitchen Ventilation Design Guide 1
Kitchen Ventilation Design Guide 2
Kitchen Ventilation Design Guide 3
Kitchen Ventilation Design Guide 4
Ventilation Performance Test
After the oven and ventilation hood have been installed and are operating, a smoke candle
can be used to “see” if the heat and vapors are being completely extracted. The test procedure is
outlined below:
The oven must be operating at 450º-500ºF / 232º-260ºC.
The conveyor must be turned off.
The ventilation hood exhaust fan must be turned on.
Put a smoke candle in a pan on the conveyor belt at the center of the oven.
Observe the smoke pattern coming out of the oven.
Repeat the smoke candle test for each oven, as well as when all ovens are operating.
The ventilation hood must capture all of the smoke from the oven.
After the exhaust fan has been adjusted to completely capture and contain the heat, there
needs to be a corresponding amount of make up air (MUA) introduced into the building to offset
the amount of air volume being removed. An air balance test can determine the proper amount of
make-up air flow rates.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
28
OVEN INITIAL START-UP
All ovens are tested at the factory for functional operation. Operation is verified and adjustments are made to ensure proper function. However, field conditions are sometimes different
than factory conditions. It is necessary to have an authorized service technician verify operation
and make field adjustments if needed.
The Oven Initial Start-Up Checklist, found at the end of this manual, must be completed
(both sides) at time of installation, signed by the Customer and returned to XLT Ovens and the Authorized Distributor to initiate Warranty Policy.
If the Start-Up Checklist is not filled out completely and returned to XLT Ovens, then the
Warranty will not be honored.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
CAUTION
Oven Operating Temperature Range
Oven
Models
MINIMUM
MAXIMUM
All
400° F
590° F
205° C
310° C
All
Conveyor Belt Times (Min:Sec)
Oven
Models
MINIMUM
MAXIMUM
1:30
17:00
OVEN OPERATION
This oven is not capable of being safely placed in operation in the event of a
power failure. No attempt should be made to operate this oven during power
failure.
Actual Set Point
29
3
1
2
Temperature Control
Push and Hold
4
Conveyor Control
Push and Hold
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
30
OVEN OPERATOR CONTROLS
Conveyor
Speed
Controls
Control Panel Split Belt
Temperature
Control
Circuit
Breakers
Fan &
Filter
Control Panel Standard Belt
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN CLEANING
31
Your XLT oven is constructed of stainless steel. Most commercial cleaning agents may be
used safely on all stainless steel surfaces. Check application restrictions on product label prior to
usage. Observe recommended precautionary and safety measures as dictated by the product manufacturer. Do not use caustic cleaner on the conveyor bearings.
Do not use abrasive cleaners or abrasive pads as they can scratch stainless steel surfaces.
Areas with heavy buildup should be sprayed and allowed to soak for up to 5 minutes prior to wiping clean. Always wipe with the “grain” of the surface to maintain appearance.
The most critical item to be cleaned is the filter on the fan. The filter is held in place by the
stainless steel fan guard/filter mount & can be washed several times. Regular cleaning of the filter
is important to maintain air circulation within the control box. Depending upon store conditions,
this filter should be cleaned weekly or as it gets clogged with dust. Please contact XLT Ovens for
replacement parts.
Fan Guard/Filter
Holder
Fan Filter
Oven must be cool and the electric cord unplugged before any cleaning or
maintenance is done.
WARNING
If the oven is to be removed from its installed location for cleaning or servicing,
the following procedure is to be followed:
CAUTION
1. Shut off main manual gas valve.
2. Unplug electric cord.
3. Unplug gas line.
4. Unlock casters.
5. Disconnect restraint.
6. When servicing or cleaning is complete, move oven to original location.
7. Connect restraint.
8. Lock casters.
9. Plug in electric cord.
10. Plug in gas line.
11. Turn manual gas valve on.
12. Follow normal lighting instructions.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
32
OVEN CLEANING
2
1
Opening the Sandwich Door will provide a grip location for removing the Front Panel.
TIP
CAUTION
4
1
Front Panels can weigh up to 75 lbs. [34 kg]. Use caution when lifting.
3
5
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN CLEANING
33
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
34
OVEN CLEANING
DO NOT spray liquid cleaning agents in the slots and holes in the following locations:
Rear of Control Box
CAUTION
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Underneath Control Box
Main Fan Motor Cover
Cleaning
Empty Crumb Trays
□
Wipe down Front, Sides, & Top
□
Wipe down Control Box & Control Panel
□
Clean or Replace Fan Filters
□
Remove large debris from Conveyor
□
Wipe down Motor Cover
□
Clean Sandwich Window
□
Remove debris from Finger Outers
□
Remove debris from inside Bake Chamber
□
Remove debris from Main Fan Motor
□
Clean Finger Outers
□
Clean inside Bake Chamber
□
Clean Conveyor Assembly
□
Inspection
Check Fan Filters for dirt
□
Check Conveyor Wire Belt for Stretch
□
Check Conveyor Drive Roller Chain for Stretch
□
Adjust
Conveyor Wire Belt
□
Lubricate
Conveyor Drive Roller Chain
□
Replace
Fan Filters
□
Oven Maintenance Schedule
Daily
Weekly
Monthly
Semi-
Annual
OVEN MAINTENANCE
35
As with any appliance, periodic maintenance is required. Many factors affect this schedule
such as product mix and hours of usage. An example schedule is included.
Contact a factory representative or a local service company to perform all other maintenance and repairs.
Oven must be cool and the electric cord unplugged before any cleaning or
maintenance is done.
WARNING
Contact a factory representative or a local service company to perform all other maintenance & repairs.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
36
OVEN TROUBLESHOOTING
Proper Cooking
Experimentation is about the only way to determine proper time and temperature settings.
While a pizza may look perfectly cooked on the outside, the inside may be undercooked. A thermometer is necessary to determine if food items are being properly cooked. Most health departments have rules and regulations that establish minimum temperatures for internal food temperatures. Most operators want to cook foods as fast as possible in order to serve more customers per
hour. However, cooking foods slower is the only way to achieve a proper internal temperature. If
your food products look acceptable on the outside, but have an internal temperature that is too low,
then lowering the temperature and decreasing the belt speed (thereby increasing the cook time),
will be necessary.
Several factors may affect the cooking performance and characteristics:
1. Oven temperature (generally affects color)
2. Conveyor speed (generally affects doneness)
3. Finger arrangement
4. Altitude
5. Pans versus screens
6. Dough thickness
7. Cheese type
8. Raw ingredient temperature (frozen?)
9. Quantity of toppings
XLT ovens can be configured to cook a wide variety of food items. This is accomplished
by arranging the fingers to control the baking characteristics. Generally speaking, most cooking is
a “bottom up” process. The hot air from the bottom row of fingers has to go through the conveyor
(a distance of about 2” / 50.8mm), heat the pan or screen, and then actually cook raw dough. The
hot air from the top, on the other hand, basically only has to melt cheese and re-heat precooked
toppings. Consequently, most operators will use the oven with the fingers arranged so that a lot
more air is directed to the bottom of the pizza than to the top. There are places for an equal number of fingers above and below the conveyor. Available are finger cover plates that have six rows
of holes, four rows of holes, two rows of holes, and no holes (or blank cover plates). A typical fin-
ger arrangement might have most or even all fingers on the bottom “full open”, that is fingers with
all six rows of holes, and only two or three fingers on top with four or six rows of holes. The top
fingers can be arranged in a symmetrical pattern or can be shifted asymmetrically to either the entrance or exit end of the conveyor. We encourage you to experiment by trying different finger arrangements, temperatures and belt speeds. XLT Ovens can assist you with your oven/product configurations.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN TROUBLESHOOTING
Mechanical Function
If your oven does not function properly, please verify the following conditions:
1. Verify that the power cord to the oven is connected and/or plugged in if equipped with a plug
and receptacle.
2. Check to see that the circuit breakers in the building electrical service panel have not been
tripped or turned off.
3. Check all circuit breakers on the oven control panel to ensure they have not been tripped.
4. Gas line size and pressure must be adequate to support total BTU requirements with all appliances in store turned on. Refer to the “Oven Gas Requirements” section of this manual.
5. Check the quick-disconnect on the gas hose to verify that it is fully and completely engaged.
6. Check the Manual gas valve to verify that it is turned on completely. The handle on the valve
should be parallel with the gas piping when the valve is turned on, and the handle will be perpendicular with the gas piping when the valve is turned off. Also remember that anytime the
gas hose has been disconnected it will take time to purge the air from the gas train.
37
7. Check to see that the oven is fully assembled. All of the fingers must be properly installed.
Incorrect or incomplete finger placement can cause a “windy” condition that can cause the
burner not to light.
If your oven still does not function properly, XLT has qualified customer service personnel
that can provide assistance on any type of XLT oven problem you may experience. Customer Service is available 24/7/365 at 888-443-2751, or visit www.xltovens.com. An interactive troubleshooting guide is available on the website.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
38
AVI HOOD INSTALLATION
Check all local codes prior to installation. Special requirements may be necessary
depending upon building material construction. It is the installing contractor’s re-
sponsibly to ensure that the structure the hood is to be hung from meets all codes
WARNING
and can carry the hood weight.
Purchaser’s Responsibility
It is the responsibility of the purchaser:
Thoroughly review the floor plans and specifications. The exact location of the oven must be
determined before installing the hood.
To unload, uncrate, assemble, and install the hood to it’s intended location.
To ensure that electric utilities are installed on site in accordance with local building codes and
with the specifications in this manual.
To see that electric utilities are connected properly by a qualified installer using the proper
hardware.
To ensure a qualified installer has performed an initial start-up procedure.
Location should minimize long and twisted duct runs. Make efforts to have a straight clear path
to the roof fan curb.
All hood supporting structures must be strong enough to support the weight of the hood and
shrouds. Refer to the Hood Dimensions & Weights page for weight.
Maintain the proper clearances from combustible materials according to International Me-
chanical code (IMC), and National Fire Protection Agency (NFPA) 96, and local mechanical
codes.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Main Canopy
AVI EXHAUST HOOD
HOOD DESCRIPTION
39
VFD Exhaust Fan
Controller
Front
Shroud
Panel
End Shroud Panel
The AVI Hood System consists of three (3) major parts; the Main Canopy, the Shrouds,
and the Variable Frequency Drive (VFD) exhaust fan controller.
The Main Canopy serves to collect and transmit heat to the exhaust fan. It houses filters,
lights, and switches. The switches control both the hood and ovens. The main canopy size is dependent upon oven size.
The Shrouds assist the efficiency of the main canopy by entrapping heat. They are configurable for either side or end loading or unloading, and are easily removable for cleaning and maintenance.
The VFD converts input power to variable frequency three-phase output power to control
the speed of the exhaust fan. All electric utilities for the hood and exhaust fan connect through the
electrical box located on the rear of main canopy. The operator switches are located on the control
panel on the front of main canopy, and interlock the function of the hood and oven(s). There are
optional relays that provide interlocks for equipment such as, fire suppression, HVAC dampers,
and/or dedicated MUA units.
All AVI hoods are available pre-piped for fire suppression, allowing for simple, in-field
installations.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
40
AVI HOOD DIMENSIONS
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
A B C D E F G H J K Single Double Triple
34 3/8 88 5/8 18 32 30 5/8 540 500 525
[873] [2251] [457] [813] [778]
[245] [227] [238]
40 3/8 96 5/8 24 40 33 5/8 620 570 595
[1026] [2454] [610] [1016] [854]
[281] [259] [270]
48 3/8 96 5/8 32 40 37 5/8 680 630 655
[1229] [2454] [813] [1016] [956]
[308] [286] [297]
48 3/8 111 5/8 32 55 37 5/8 740 670 695
[1229] [2835] [813] [1397] [956]
[336] [304] [315]
48 3/8 126 5/8 32 70 37 5/8 780 705 720
[1229] [3216] [813] [1778] [956]
[354] [320] [327]
54 3/8 111 5/8 38 55 40 5/8 795 720 745
[1381] [2835] [965] [1397] [1032]
[361] [327] [338]
54 3/8 126 5/8 38 70 40 5/8 825 750 770
[1381] [3216] [965] [1778] [1032]
[374] [340] [349]
Hood Dimensions
13 1/2
[343]
12
[305]
NOTE: All dimensions in inches [millimeters], ± 1/4 [6], unless otherwise noted.
All weights in pounds [kilograms] unless otherwise noted.
Hood Weights
69 5/8
89 7/8
91 3/4
[1768]
[2283]
[2330]
3870
Oven
Model
1832
2440
3240
3255
3270
3855
AVI HOOD DIMENSIONS & WEIGHTS
41
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
42
# of Circuits Rating Purpose
1 230 VAC, 1 Phase, 50 Hz, 3 Amp VFD Controller
1 230 VAC, 1 Phase, 50 Hz, 1 Amp Lights
1 208/240 VAC, 3 Phase, 60 Hz, 3 Amp VFD Controller
1 120 VAC, 1 Phase, 60 Hz, 1 Amp Lights
1 230 VAC, 1 Phase, 50 Hz, 3 Amp VFD Controller
1 230 VAC, 1 Phase, 50 Hz, 1 Amp Lights
Australian
Standard
World
AVI Hood Electric Utility Specifications
AVI HOOD ELECTRICAL REQUIREMENTS
Inputs into VFD Box
Outputs from VFD Box
The AVI Hood system provides:
Three (3) switching outputs for HVAC dampers and dedicated units
One (1) 230 VAC, 10 Amp, variable frequency, three phase power output for the ventilation
exhaust fan.
Three (3) receptacles for ovens.
One (1) 120 VAC fire alarm signal for Standard hoods, or one (1) 24 VAC fire alarm signal for
World Hoods
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD ELECTRICAL DESCRIPTION
VFD Control Box - Standard
43
MUA Damper Relay
(R1)
MUA Damper Relay
(R2)
MUA Damper Relay
(R3)
Fire Suppression Relay
(R4)
Grounding Block Terminal Strip (TS1)
Terminal Strip (TS2)
Manual Mode
Relay (R5)
Manual Mode
Relay (R6)
Manual Mode
Relay (R7)
Fire Suppression
Relay (R8)
Circuit Breaker
VFD Controller
Manual Mode Switch #1
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Manual Mode Switch #2
Oven/hood interface
VFD Control Box (Cover removed)
44
AVI HOOD ELECTRICAL CONNECTIONS
Input Power to VFD Controller - Standard Voltage & Frequency
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD ELECTRICAL CONNECTIONS
Input Power to Lights with VFD- Standard Voltage & Frequency
45
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
46
AVI HOOD ELECTRICAL CONNECTIONS
Power from VFD to Exhaust Fan - Standard Voltage & Frequency
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD ELECTRICAL CONNECTIONS
Fire Alarm Relay - Standard Voltage & Frequency
47
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
48
AVI HOOD ELECTRICAL CONNECTIONS
MUA Damper Relays - Single Output - Standard Voltage & Frequency
MUA Unit Relay
Power Power
A1 A2
Neutral
Supply from Breaker Panel
10 Amperes Maximum
TS 1
Some wiring removed for clarity. See schematic for details.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
TS 2
R3 R2 R1
AVI HOOD ELECTRICAL CONNECTIONS
MUA Damper Relays - Multiple Output - Standard Voltage & Frequency
MUA Unit Relay MUA Unit Relay MUA Unit Relay
49
Power Power
A1 A2
Power Power
A1 A2
Power Power
A1 A2
Neutral
Supply from Breaker Panel
10 Amperes Maximum
TS 1
Some wiring removed for clarity. See schematic for details.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
TS 2
R2 R1
R3
50
AVI HOOD ELECTRICAL CONNECTIONS
VFD Control Box - World
Oven Fire Suppression
Relay (R5)
Grounding Block Terminal Strip (TS1)
Terminal Strip (TS2)
Hood Fire Suppression
Relay (R4)
MUA Damper Relay
(R1)
Oven Fire Suppression
Relay (R6)
Oven Fire Suppression
Relay (R7)
VFD Controller
MUA Damper Relay
(R2)
MUA Damper Relay
(R3)
Circuit Breaker
Oven/hood interface
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
VFD Control Box (Cover removed)
AVI HOOD ELECTRICAL CONNECTIONS
Input Power to VFD Controller - World Voltage & Frequency
51
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
52
AVI HOOD ELECTRICAL CONNECTIONS
Output Power from VFD to Exhaust Fan - World
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD ELECTRICAL CONNECTIONS
Fire Alarm Relay - World (optional)
53
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
54
AVI HOOD ELECTRICAL CONNECTIONS
MUA Damper Relays - Single Output - World Voltage & Frequency
MUA Unit Relay
Power Power
A1 A2
Neutral
Supply from Breaker Panel
10 Amperes Maximum
TS 1
Some wiring removed for clarity. See schematic for details.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
TS 2
R2 R1
R3
AVI HOOD ELECTRICAL CONNECTIONS
MUA Damper Relays - Multiple Output - World Voltage & Frequency
MUA Unit Relay MUA Unit Relay MUA Unit Relay
55
Power Power
A1 A2
Power Power
A1 A2
Power Power
A1 A2
Neutral
Supply from Breaker Panel
10 Amperes Maximum
TS 1
Some wiring removed for clarity. See schematic for details.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
TS 2
R2 R1
R3
56
AVI HOOD ELECTRICAL CONNECTIONS
Input Power to Lights - Without VFD Controller
Terminal Strip (TS1) Grounding Block
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Oven/hood interface
Non-VFD Control Box (Cover removed)
AVI HOOD ROUGH-IN SPECIFICATIONS
Roof
57
Ceiling Joist
HVAC Unit
Drop Ceiling
Hood Electrical
3 Phase Power to
Three Phase
Finished Floor
Power to Oven
Exhaust Fan
Duct Wrap
Fan Curb
Welded Duct
(optional)
by Unistrut (4 Locations)
1/2” All-thread Supported
Service Panel
Fire Suppression
All structural members, electrical & fire suppression equipment shown for reference only.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
58
Top Middle Bottom
500 500 500 500
[14.16] [14.16] [14.16] [14.16]
500 500 500 500
[14.16] [14.16] [14.16] [14.16]
506 644 828 966
[14.33] [18.24] [23.45] [27.35]
506 644 828 966
[14.33] [18.24] [23.45] [27.35]
500 500 500 500
[14.16] [14.16] [14.16] [14.16]
506 644 828 966
[14.33] [18.24] [23.45] [27.35]
766 975 1254 1463
[21.69] [27.61] [35.51] [41.43]
506 644 828 966
[14.33] [18.24] [23.45] [27.35]
766 975 1254 1463
[21.69] [27.61] [35.51] [41.43]
766 975 1254 1463
[21.69] [27.61] [35.51] [41.43]
766 975 1254 1463
[21.69] [27.61] [35.51] [41.43]
Exhaust Flow Rates VOLUME (min. recommended)
Switches On
18xx
32xx
38xx
24xx
Double
Triple
X
Single
XXX
X
XXXXXXX
XXXXX
NOTE: All values are CFM [M3/Min] unless otherwise noted.
NOTE: Figures represent TOTAL VOLUME measured at the duct.
AVI RECOMMENDED EXHAUST FLOW RATES
In accordance with mechanical codes, make up air must be supplied. For commercial
kitchen make up air, the amount is determined by the exhaust hood flow rate requirements & all
other exhaust flow rate requirements in the kitchen.
At a minimum, smoke candles must be used for a Capture & Containment (C&C) test. Refer to the Ventilation Requirements disclosed in the Oven section in this manual.
A Test & Balance (TAB) report is recommended after installation has been completed.
Below are the minimum items to be included is this report:
Total airflow on all A/C, Make-Up Air (MUA), & exhaust systems.
Airflow on each supply & exhaust grille.
Airflows on exhaust hoods compared to design specifications.
A final air balance report, with any corrections of issues found in the report, will help to
insure that your building systems are functioning properly & efficiently.
Refer to “Oven Ventilation Requirements & Guidelines”
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Top Middle Bottom
187.5 187.5 93.75 93.75
[57.15] [57.15] [28.58] [28.58]
187.5 187.5 93.75 93.75
[57.15] [57.15] [28.58] [28.58]
189.75 241.5 155.25 181.125
[57.84] [73.61] [47.32] [55.21]
189.75 241.5 155.25 181.125
[57.84] [73.61] [47.32] [55.21]
187.5 187.5 93.75 93.75
[57.15] [57.15] [28.58] [28.58]
189.75 241.5 155.25 181.125
[57.84] [73.61] [47.32] [55.21]
287.25 365.625 235.125 274.3125
[87.55] [111.44] [71.67] [83.61]
189.75 241.5 155.25 181.125
[57.84] [73.61] [47.32] [55.21]
287.25 365.625 235.125 274.3125
[87.55] [111.44] [71.67] [83.61]
287.25 365.625 235.125 274.3125
[87.55] [111.44] [71.67] [83.61]
287.25 365.625 235.125 274.3125
[87.55] [111.44] [71.67] [83.61]
Single
X
Double
X
Switches On
18xx
24xx
32xx
38xx
Exhaust Flow Rates VELOCITY (min. recommended)
X
Triple
XXXXX
X
X
X
X
NOTE: Figures represent VELOCITY measured at the Grease Filter.
XXX
NOTE: All values are FPM [M/Min] unless otherwise noted.
X
X
AVI RECOMMENDED EXHAUST FLOW RATES
59
NOTE: Most building codes require 500 Feet per Minute velocity. Exhaust duct is 1 ft2. Check
with your local building official for requirements.
The VELOCITY readings above are obtained by holding an anemometer 3” away from the Grease
Filter. Take several readings in different locations across the filters and average the results.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
60
AVI HOOD INSTALLATION
Prepare Ovens - Remove Lid Screws - Two (2) Only
Prepare Ovens - Control Box Closeout Bracket
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Conveyors have been removed for clarity
AVI HOOD INSTALLATION
Prepare Ovens - Front Shroud Brackets
61
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
62
AVI HOOD INSTALLATION
Prepare Ovens - Bottom Rail Bracket
Prepare Ovens - Control Box Side Closeout
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD INSTALLATION
Prepare Ovens - Rear Shroud Brackets
63
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
64
AVI HOOD INSTALLATION
Prepare Hood
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD INSTALLATION
65
Lifting Gear Setup
AVI hoods can easily be moved and stacked with the proper lifting equipment. The use of
XLT approved lifting equipment is highly recommended. Contact XLT for more information.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
66
WARNING
AVI HOOD INSTALLATION
Lifting Jack Setup
Check for smooth operation. The cable should not be pinched & should pass
smoothly over the pulley on top of the pole assembly.
Inspect cable prior to each use.
If cable is frayed or shows signs of excessive wear & tear, DO NOT USE until
cable is replaced.
At a minimum replace the cable annually with wire rope that meets or exceeds
the jack manufacturer’s specifications.
Do not exceed the stated capacity of the jack.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
WARNING
WARNING
AVI HOOD INSTALLATION
67
Stacking Hood on the Ovens
Failure to engage the Lifting Jacks into the Lifting Pipe properly and completely
will result in damage, injury, or death from a falling hood.
Both jacks should be raised in unison, otherwise they may bind and a dangerous
situation will develop.
Do not put any part of yourself under the hood at any time.
The hood is top heavy. Be careful.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
68
AVI HOOD INSTALLATION
Hang Hood From Ceiling Joists
All thread provided by others
69 5/8 ±1/8
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD INSTALLATION
Install Grease Trays, Light Bulbs & Covers, and Grease Filters
1 2
3 4
69
5 6
Filler Panel to be
Grease Filters
Grease Tray
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
70
AVI HOOD INSTALLATION
Install Shroud Hanging Brackets
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD INSTALLATION
Install Corner Posts
71
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
72
AVI HOOD INSTALLATION
Install Bottom Rails
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD INSTALLATION
Install Bottom Rails
73
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
74
AVI HOOD INSTALLATION
Install Control Box Upper Closeout
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD INSTALLATION
Install Shroud Panels - Front and Ends
75
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
76
AVI HOOD INSTALLATION
Install Back Shroud Panel
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD INSTALLATION
Install Hood Control Cord Assembly
77
All hoods are outfitted with three (3) control cord outlets, regardless of how many XLT
Ovens are installed. For a single oven use “Top” location. For a double stack use “Top” location
for upper oven and “Bottom” location for lower oven, leaving “Middle” location open.
Insert and lock each oven control cord into the designated location on the bottom of the
hood control box.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
78
AVI HOOD INSTALLATION
Connect Hood Control Cord Assembly
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Top Middle Bottom
Single X 20 Hz 25 Hz 30Hz
X 20 Hz 25 Hz 30Hz
X 35 Hz 40 Hz 45 Hz
X X 35 Hz 40 Hz 45 Hz
X 20 Hz 25 Hz 30Hz
X 30 Hz 35 Hz 40 Hz
X 40 Hz 45 Hz 50 Hz
X X 30 Hz 35 Hz 40 Hz
X X 40 Hz 45 Hz 50 Hz
X X 40 Hz 45 Hz 50 Hz
X X X 45 Hz 50 Hz 55 Hz
Fire Suppression
60 Hz
Triple
Double
VFD Controller Settings
Switches On
1832, 1855 & 2440
3240, 3255 & 3270
3855 & 3870
AVI HOOD INITIAL START-UP
79
Variable Frequency Drive Adjustments
All AVI Hoods are functionally tested at the factory. Operation is verified, and adjustments are made to ensure proper operation. However, field conditions are sometimes different
than factory conditions. These variables make it necessary to have an authorized service technician verify operation and make field adjustments if needed. The following items must be checked
and verified to meet the specifications and requirements stated in this manual prior to the hood being commissioned:
Correct fan rotation.
Balanced make-up air.
The Initial Start-Up Checklist must be completed at time of installation, signed by the Customer and returned to XLT Ovens to initiate Warranty Policy.
The VFD controller is adjusted at the factory to the values displayed in the chart below.
If you require either more or less air flow, follow these steps:
1. Turn at least one (1) oven switch ON. The VFD display should show the POWER and RUN
LED lamps lit up, and a numeric value should appear in the window display.
Window Display
Function
VFD Controller Display
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Store
80
2. Press & hold the function key until <d001> displays.
3. Use the up / down arrows to reach <F001>.
4. Press the function key one (1) time. A frequency will display according to the switches that
are ON per the chart below.
5. Turn all oven switches OFF. The display should read <0.0>.
6. Turn ON the oven switches to be set. For example, both Top and Bottom ovens, or Top oven
only, or Bottom oven only, etc.
7. Press the Up/Down arrows until you reach the desired initial settings.
8. Press the store button once to store the new setting.
9. Repeat steps 6-8 for additional settings as needed.
10. When finished, turn all of the oven switches to the OFF position.
11. Press the <FUNC> key until <d001> appears in the display.
12. Press the <FUNC> one more time. The actual frequency will appear in the window display.
13. Press the <STR> button one time to store the values.
The control switches are located on the front of the hood.
AVI HOOD OPERATOR CONTROLS
When XLT Ovens are outfitted with AVI Hoods, the main switch on the oven is disabled and no longer operates. The switch on the AVI Hood overrides the oven switch.
NOTE
1. Turn the light switch on.
2. Turn the desired oven switch on. Refer to the Oven start-up section for instructions on how to
adjust temperature and conveyor speed. The oven(s), exhaust fan, and make-up air unit will be
activated by this switch if the AVI Hood is installed according to this manual.
3. When additional oven switches are turned on, the VFD will automatically increase the exhaust
fan speed.
4. When shutting down the ovens, turn the desired oven switch off. The make-up air unit will
shut off. The ovens and exhaust fan will shut off after about 30 minutes. Refer to the Oven
shutdown section for instructions.
5. Do not press the <STOP/RESET> switch on the Variable Frequency Drive itself. The RUN
and POWER LED should stay lit all of the time.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Hood Operation
AVI HOOD VALANCE KIT (OPTIONAL)
81
The valance kit size is determined by AVI Hood size & distance from the finished floor to
the installed drop ceiling height. The valance kit screws directly to the AVI Hood & does not require any structural support. All kits have provisions for hood fire suppression piping to pass
through without modification. The plastic coating must be removed from all parts prior to installation.
AVI Hood valance kits are available for different floor to ceiling heights. Contact XLT
Ovens or your designated representative for more information.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
82
AVI HOOD VALANCE KIT (OPTIONAL)
Install Valance Brackets
Install Front & Back Panels
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD VALANCE KIT (OPTIONAL)
Install Corner Panels
83
Install End Panels
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
84
AVI DUCT WRAP KIT (OPTIONAL)
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD CLEANING
Cleaning
Wipe down Front, Sides, & Top
?
Clean Light Globes
?
Empty & Clean Grease Trays
? ?
Clean Grease Filters
? ?
Clean Duct and Exhaust Fan
? ?
Inspection
Check Indicator Lamp
?
Check Grease Trays
?
Check Grease Filters
?
Adjust
No Adjustments Necessary
Lubricate
No Lubrication Required
Replace
Light Bulbs
?
Hood Cleaning & Maintenance Schedule
Daily
Weekly
Monthly
Semi-
Annual
As Required
85
Your AVI hood is constructed of stainless and aluminized steel. Check application restrictions on product label prior to usage. Observe recommended precautionary and safety measures as
dictated by the product manufacturer.
Do not use abrasive or caustic cleaners. Abrasive pads will scratch stainless steel surfaces.
Areas with heavy buildup should be sprayed and allowed to soak for up to 5 minutes prior to wip-
ing clean. Always wipe with the “grain” of the surface to maintain appearance.
Schedule provided as a guide only. Frequency of cleaning may vary as needed.
Oven must be cool and the electric cord unplugged before any cleaning is done.
WARNING
Shroud Panels can weigh up to 60 lbs [27 kg]. Use caution when lifting.
CAUTION
DO NOT spray liquid cleaning agents in the slots & holes of the following locations:
CAUTION
Refer to the Hood Installation Section for disassembly and reassembly.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Hood electrical box (located on back of upper portion)
VFD Controller
Back of control box
Underneath control box
86
AVI HOOD TROUBLESHOOTING
Before troubleshooting the hood:
1. Make sure that the RUN lamp and POWER lamp are lit.
2. Check to see that the breaker in the service panel is not tripped.
3. Check to see that the breaker on the hood electrical box is not tripped.
4. Make sure the Switch Relocation Cords (SRC) are properly installed to the oven(s).
5. Check to see that the grease filters are clean & installed properly.
6. Check to see if the exhaust fan is rotating in the correct rotation. (applies to new installations)
In the occurrence that the VFD controller has an ERROR Code displaying. Follow these steps to
clear them.
Error Codes:
E01-E04 Inverter output was short circuited
E05 motor overload is detected by electronic thermal function.
E07 DC bus voltage exceeds a threshold
E09 DC bus voltage is below a threshold
E14 Ground fault detected between controller output and motor.
Error Code Reset:
Check VFD display for error code and record it.
Clear error by pressing the <Stop Reset> button.
Press the <Run> button to activate exhaust fan.
Normal operation resumes with no error codes.
If error codes return press the <Stop/Reset> key and call XLT service.
If the corrective actions listed above do not correct the problem, then XLT has qualified
customer service personnel that can provide assistance on any type of XLT Oven or AVI Hood
problem you may experience. Customer Service is available at 888-443-2751 24/7/365, or visit
www.xltovens.com. The website offers an interactive troubleshooting guide that can further assist
in diagnosing problems.
For repairs or maintenance of the fire suppression system and components, contact the lo-
cal Ansul dealer or XLT for assistance.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI VARIABLE FREQUENCY DRIVE (VFD) MANUAL MODE
87
Standard Hoods ONLY
The manual mode feature was designed to offer temporary operation of the exhaust fan at
full power if the VFD controller fails. Manual mode should not be used for normal day-to-day operation and should only be utilized during emergency situations. The operator should return the
VFD controller back to normal run mode as soon as the VFD is repaired or replaced.
A key is supplied with the unit that unlocks both switches. The key must remain in keyed
switch #1, Standard Mode, during normal operation.
If the VFD fails, then follow these steps:
1. Rotate keyed switch #1 clockwise to the OFF position.
2. Wait until the VFD LED display and the POWER indicator lamp goes completely blank.
NOTE: This may take up to 1 minute!
Do not turn this switch off or on without allowing the VFD controller to completely shut down.
CAUTION
Failure to follow these instructions will result in damage to the VFD controller.
After the VFD Controller display has gone off:
3. Remove the key from keyed switch #1 and insert it into keyed switch #2.
4. Rotate keyed switch #2 clockwise to the ON position.
The exhaust fan should now operate at full speed, and can be turned ON & OFF from this
switch.
Exhaust fan will run at highest speed (60 Hz) when in manual mode.
NOTE
As soon as possible, ensure the VFD is either repaired or replaced. After the VFD is returned to operating condition, then follow these steps:
1. Rotate keyed switch #2 counter-clockwise to the OFF position.
2. Wait for the exhaust fan to come to a complete stop.
3. Wait 5 minutes.
Ensure the exhaust fan has come to a complete stop before proceeding.
CAUTION
Failure to follow these instructions will result in damage to the VFD controller.
After the exhaust fan has come to a complete stop:
4. Remove the key from keyed switch #2 & insert into keyed switch #1.
5. Rotate keyed switch #1 counter-clockwise to the ON position.
6. Press the green <RUN> button on the VFD Controller to reactivate standard mode.
The VFD controller should illuminate & show <0.0>. Follow the steps outlined in the
VFD Adjustments section of this manual.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
88
OVEN SCHEMATIC - STANDARD 1 BOX
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN SCHEMATIC - WORLD 1 BOX
89
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
90
OVEN SCHEMATIC - STANDARD 2 BOX LH
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN SCHEMATIC - STANDARD 2 BOX RH
91
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
92
OVEN SCHEMATIC - WORLD 2 BOX LH
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
OVEN SCHEMATIC - WORLD 2 BOX RH
93
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
94
AVI HOOD SCHEMATIC - STANDARD w/VFD
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
AVI HOOD SCHEMATIC - WORLD w/VFD
95
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
96
AVI HOOD SCHEMATIC w/o VFD
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
APPENDIX A
Product Certifications and Applicable Codes
Standard XLT Oven Certifications ¹:
XLT Gas Ovens:
1. ANSI Z8311-2006/CSA 1.8-2006 Standard for Gas Food Service Equipment
2. ANSI /NSF 4-2006e Sanitation for Commercial Cooking Rethermillization &
Powered Hot Food Holding & Transportation Equipment
XLT Electric Ovens:
1. ANSI/UL197-CSA C22.2 Commercial Electric Appliances
2. ANSI /NSF 4-2006e Sanitation for Commercial Cooking Rethermillization &
Powered Hot Food Holding & Transportation Equipment
World XLT Oven Certifications¹ :
XLT Gas Ovens:
97
1. EN 60335-2-42:2003 + A1:2008, used in conjunction with EN 60335-1:2002, Safety of Household Appliances and Similar Electrical Appliances
2. EN 60335 A11, A1:2004 + A12, A2:2006 + A1/C1:2007 + A13:2008 Low Voltage Directive
(LVD)
3. EN 55014-1:2006 EN 61000-3-2:2006, EN 61000-3-3:1995 +A1:2001 +A2:2006, Electromagnetic Compatibility. (EMC)
4. EN 55014-2:1997 +A1:2001, Conducted Emissions, Surge Immunity
5. BS EN 203-1:2005+A1:2008, Standard for Safety of Gas Heated Catering Equipment
6. BS EN 203-2-1: 2005, Standard for Gas Heated Catering Equipment
7. 90/396/EEC. Gas Appliance Directive (GAD)
XLT Electric Ovens:
1. EN 60335-2-42:2003 Safety of Household Appliances and Similar Electrical Appliances
2. EN 60335-1:2002 +A11, A1:2004 + A12, A2:2006 + A1/C1:2007 + A13:2008) Low Voltage
Directive (LVD)
3. EN 6100-6-5 Electromagnetic Compatibility (EMC)
4. EN 55014-2:1997 +A1:2001, Conducted Emissions, Surge Immunity
5. EN 6100-6-1 EMC Immunity for residential, commercial & light industrial
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
98
APPENDIX A
Product Certifications and Applicable Codes - Continued
6. EN 5504-1 EMC house hold appliance electric tools & similar appliances
7. EN 6100-3-3 +A1+A2 Voltage fluctuation
Standard & World AVI Hood Certifications ¹:
1. UL 710 Standard for Safety Exhaust Hoods for Commercial Cooking
2. ANSI/NSF 2-2009 Sanitation Food Equipment
3. ULC-S646, Standard for Exhaust Hoods and Related Controls for Commercial and Institutional
Kitchens
Australian XLT Oven Certifications ²:
XLT Gas Ovens: (certificate 7373)
1. AS 4563-2004 Commercial Catering Gas Equipment
2. AS/NZS 3350.1:2002 Safety of Household & Similar Electrical Appliances.
¹ The noted certifications for XLT ovens and AVI Hood are performed and documented by Intertek Testing Services NA Inc. 165 Main Street, Cortland, NY 13045.
Intertek is a nationally and internationally certified testing and accreditation agency.
Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
Oven Initial Start-up Checklist - Remove & Return to XLT Ovens
Date of installation: _____________________________
Installed by: XLT installer: ____________Other:
Company:
Facility Information
Store Name:
Address:
City: ____________________ State: _____ Zip:_______
Phone #: ______________________________________
E-mail: _______________________________________
Contact Person: ________________________________
Freestanding Strip Mall New construction
Existing location Remodel
Oven Location: Against wall In corner Island
I&O Manual presented to store operator: Yes No
Utilities present at installation: Electric Gas
On-Site dough prep: Yes No
Air-born contaminates: Flour Cornmeal Grease
Other _________________________________
HVAC/Contractor Contact:_______________________
Address: ______________________________________
City: ____________________ State: _____ Zip:_______
Phone #: _______________ Cell: __________________
E-mail: _______________________________________
Restraint Cable installed on bottom oven: Yes No
Customer or store operator shown how to disassemble
Oven Size: 1832 1855 2440 3240
3255 3270 3855 3870
Heat Source: Natural Gas LP Electric
Electrical
Electrical utilities accessible: Yes No
Separate electrical circuit per oven: Yes No
Electrical Supply (per oven):
Gas Ovens Only
Inlet Pressures: Static: “WC
Dynamic: “WC
Gas Line Size: ___________ Teflon Tape: Yes No
List all gas appliances in store (with gas requirements)
Oven #1: Btu
Oven #2: Btu
Oven #3: Btu
Water Heater: Btu
Furnace: Btu
Other: Btu
Total gas requirements for store: Btu
Regulator Capacity: Btu
Meter Capacity: Btu
Shut off valve accessible after installation: Yes No
One shut off valve per oven: Yes No
Drip Leg installed: Yes No
and clean ovens and hood: Yes No
Test cook performed: Yes No
Ovens ran for 30 min: Yes No
All features explained: Yes No
Damage to ovens or hood during shipment or installation:
Customer Signature: Date:
Ventilation
Hood manufacturerAVI Other (specify)
_____________________________________________
Interlock system for non-AVI hood: Yes No
Air balance test performed: Yes No
Return to: XLT Ovens
PO Box 9090
Oven Initial Start-up Checklist - Remove & Return to XLT Ovens
Bottom Oven N/A
Model #: __________________________________
Serial #: __________________________________
Thin Crust Thick Crust Pan Screen
Other Product: ____________________________
Front Belt Speed: _______min ______sec
Back Belt Speed: _______min ______sec N/A
Proper Belt Tension: Yes No
Conveyor Belt Direction: L to R R to L
Set Point Temp: Left ________ Right _________
Fingers in proper location: Yes No
Middle Oven N/A
Model #: __________________________________
Serial #: __________________________________
Thin Crust Thick Crust Pan Screen
Other Product: ____________________________
Front Belt Speed: _______min ______sec
Back Belt Speed: _______min ______sec N/A
Proper Belt Tension: Yes No
Conveyor Belt Direction: L to R R to L
Set Point Temp: Left ________ Right _________
Fingers in proper location: Yes No
———-—— GAS OVENS ONLY ——————
Fire Suppression Installed: Yes No
Fire Suppression Installed: Yes No
Right Burner: Square Round
Primary Shutter Setting:
Secondary Shutter Setting:
Low flame after temperature drop: Yes No
Was Combination Valve adjusted: Yes No
High Bias: ___________ Low Bias: ___________
Left Burner: N/A
Primary Shutter Setting:
Secondary Shutter Setting:
Low flame after temperature drop: Yes No
———-—— GAS OVENS ONLY ——————
Right Burner: Square Round
Primary Shutter Setting:
Secondary Shutter Setting:
Low flame after temperature drop: Yes No
Was Combination Valve adjusted: Yes No
High Bias: ___________ Low Bias: ___________
Left Burner: N/A
Primary Shutter Setting:
Secondary Shutter Setting:
Low flame after temperature drop: Yes No
Top Oven N/A
Model #: __________________________________
Serial #: __________________________________
Thin Crust Thick Crust Pan Screen
Other Product: ____________________________
Front Belt Speed: _______min ______sec
Back Belt Speed: _______min ______sec N/A
Proper Belt Tension: Yes No
Conveyor Belt Direction: L to R R to L
Set Point Temp: Left ________ Right _________
Fingers in proper location: Yes No
———-—— GAS OVENS ONLY ——————
Fire Suppression Installed: Yes No
Right Burner: Square Round
Primary Shutter Setting:
Secondary Shutter Setting:
Low flame after temperature drop: Yes No
Was Combination Valve adjusted: Yes No
High Bias: ___________ Low Bias: ___________
Left Burner: N/A
Primary Shutter Setting:
Secondary Shutter Setting:
Low flame after temperature drop: Yes No
Loading...