XLT Ovens 1620 User manual

XLT Ovens
PO Box 9090
Wichita, Kansas 67277
US: 888-443-2751 FAX: [phone] INTL: 316-943-2751 WEB: www.xltovens.com
XLT Electric 1620 Counter Top Oven
Installation & Operation Manual
XD 9005A
SA
09/01/2020
For use with the following XLT Electric Counter Top Oven Models:
Standard (S) A208V 1 Phase 60Hz
Standard (S) A220/240V 1 Phase 60Hz
Current versions of this manual, Parts & Service Manual, Architectural Drawings, & a list of International
Authorized Distributors are available at: www.xltovens.com
Original Instructions
Read This Manual Before Using This Appliance.
CAUTION
42:2003 A11:2012 7.12 Re-
P&S manuals
Report Solutions Email to J Dukes 8/1/2019
included initial note of Original Instructions.

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
2WARNING & SAFETY INFORMATION
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors and liquids in the vi-
cinity of this or any other appliance
Improper installation, adjustment, alteration, service or maintenance can
cause property damage, injury, or death. Read the installation, operating and
maintenance instructions thoroughly before installing or servicing this
equipment.
WARNING
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety. Children should
be supervised to ensure they do not play with the appliance.
WARNING
WARNING
P&S manuals
XLT has spent millions of dollars designing and testing our products as well as developing
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.
Revision Comments Date
A New Release 09/01/2020
Revision History Table

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
3
WARNING & SAFETY INFORMATION
Definitions & Symbols
A safety instruction (message) includes a “Safety Alert Symbol” & a signal word or phrase
such as DANGER, WARNING or CAUTION. Each signal word has the following meaning:
Indicates high voltage. It calls your attention to items or operations that could be
dangerous to you & other persons operating this equipment. Read the message &
follow the instructions carefully.
HIGH
VOLTAGE
Indicates a hazardous situation that, if not avoided, will result in death or serious
injury.
DANGER
Indicates a potentially hazardous situation, that if not avoided, could result in minor
or moderate injury. Important safety measures are described in a CAUTION, so be
sure to observe them.
CAUTION
Indicates a hazardous situation that, if not avoided, could result in death or serious
injury or serious damage to the product. Important safety measures are described
in a WARNING, so be sure to observe them.
WARNING
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.
NOTE
Notes indicates an area or subject of special merit, emphasizing either the product’s
capability or common errors in operation or maintenance.
TIP
Read the instructions before using
this machine.
A class II or double insulated
electrical appliance.
Terminal which is intended for con-
nection to an external conductor.
Having the same electric potential
or uniform electric potential.
Terminal which is intended for con-
nection to an external conductor.
READ
MANUAL
PROTECTIVE
EARTH
FUSE-LINK
CLASS II
EQUIPMENT
EQUIPOTENTIALITY

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
4WARNING & SAFETY INFORMATION
SAFETY DEPENDS ON YOU
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 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 twelve (12) months or sooner if heavy use is expected.
CAUTION
Installation and repairs of all appliances 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 installing or
servicing this equipment.
DANGER
 Do not restrict the flow of ventilation air to the unit. Provide adequate clearance for operating,
cleaning, maintaining 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 top of combustible surfaces with the legs installed.
 Electrical schematics are located inside the control box of the oven & and in this manual.
Disconnect input power to the unit before performing any maintenance.
 The installation must conform to local codes. This unit may require a ventilation hood in your
area.
 This unit must be operated by the same voltage, phase, & frequency of electrical power as
designated on the data plate 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 Countertop 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, & voids
any warranties. XLT 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.
 This appliance operates at or below 75 dbA.

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
5
Warning & Safety Information...........................................................................................................2
Warranty.............................................................................................................................................6
Receiving & Inspection......................................................................................................................8
General ...............................................................................................................................................9
Owner Responsibilities..................................................................................................................... 10
Oven Description.............................................................................................................................. 12
Oven Package Dimensions...............................................................................................................14
Oven Dimensions & Weights........................................................................................................... 15
Oven Electrical Requirements.......................................................................................................... 16
Oven Only Rough-In Specifications ................................................................................................ 17
Oven Assembly ................................................................................................................................18
Oven Location .................................................................................................................................. 24
Oven Ventilation Guidelines............................................................................................................25
Oven Initial Start-Up........................................................................................................................26
Oven Operation ................................................................................................................................29
Oven Operator Controls ...................................................................................................................28
Oven Cleaning..................................................................................................................................30
Oven Maintenance............................................................................................................................ 37
Oven Troubleshooting......................................................................................................................38
Electrical Schematics .......................................................................................................................40
Certifications ....................................................................................................................................42
Warranty Registration Card.............................................................................................................. 43
Notes................................................................................................................................................. 45
TABLE OF CONTENTS

Warranty –US and Canada
Rev A Approval Date: 09/01/2020
7761 W Kellogg Drive 67209-2003 - PO Box 9090 67277-0090 - Wichita, Kansas
Voice [phone] - [phone] - Fax [phone]
www.xltovens.com
XLT warrants Version A 1620 ovens manufactured aer 09/01/2020 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, and further warrants conveyor shas, and conveyor bearings for ve (5) years. XLT
further warrants all ovens to be free from rust for ten (10) years from the date the equipment is
originally purchased. 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 inspecon XLT determines that the part is
not defecve, all incurred cost will be the responsibility of the end user purchaser. This warranty is
extended to the original end user purchaser and is not transferable without prior wrien consent of
XLT. Damages are limited to the original purchase price. Warranty is not valid if the Warranty
Registraon Card has not been submied to XLT Ovens. This form can be submied by Fax, Mail, or
completed on our website.
DUTIES OF THE OWNER:
 The owner must inspect the equipment and crates at me 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 wrien instrucons
furnished with the unit
 This warranty shall not excuse the owner from properly maintaining the equipment in accordance
with the wrien instrucons furnished with the unit
 A copy of the “Warranty Registraon Card” must be lled out and returned to XLT when the unit is
inially installed, and/or when the unit is removed and installed in another locaon
 The electrical ulies must be connected and installed by locally licensed contractors
 Failure to contact XLT Ovens prior to contacng a repair company for warranty work voids any and
all warranes
WHAT IS NOT COVERED:
 Freight damage
 Overme charges
 Any part that becomes defecve because of ulity services (power surges, high or low voltages, or
improper ulity connecons)
 Any part that becomes defecve because of moisture and/or other contaminants
 Conveyor belts
 Painted or Powder Coated surfaces
 Normal maintenance or adjustments
 This warranty shall not apply if the equipment or any part is damaged as a result of accident,
casualty, alteraon, misuse, abuse, improper cleaning, improper installaon, improper operaon,
natural disasters, or man-made disasters
CLAIMS HANDLED AS FOLLOWS:
 Should any such defect be discovered, XLT must be noed. Upon nocaon, 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 obligaons

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
7
This page intentionally left blank.

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
8GENERAL
Save this Manual
This document is the property of the owner of this equipment.
XLT 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 seen
below.
Left hand (LH) Right hand (RH)
Front of Oven

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
9
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 packages & 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 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 wants you to be totally satisfied with every aspect of owning & using your
Countertop oven. 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 are proud to build & you will be proud to own.
To receive technical support for the counter top oven you purchased, XLT has qualified
customer service personnel that can provide assistance on any type of XLT equipment problem
you may experience. Customer Service is available 24/7/365 at 888-443-2751 or visit
www.xltovens.com.

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
10 OWNER RESPONSIBILITIES
Oven turns on and operates as required, adjust as necessary
Warranty Registration Card must be submitted to XLT to validate Warranty
Connecting Electrical to XLT 1620
Install electrical power cord if not supplied from XLT
Connect electrical plug to wall receptacle
Verify proper clearances and adequate ventilation as per local codes and product requirements
Start-up per XLT Installation & Operation Manual:
Receptacle (NEMA 6-50P)
Assembly of new ovens per XLT Installation & Operation Manual
Oven base and legs assembled and set in place on a suitable surface
Ovens moved and stacked with proper lifting technique
Ensure Fingers and Air Diverters are properly installed
To Be Completed Before Installation & Operation
Ensure proper electrical supply as per Data Plate
Breakers
Unit is properly grounded
Wiring

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
11
This page intentionally left blank.

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
12 OVEN DESCRIPTION
This manual covers the following XLT Counter Top Oven models:
The first four (4) numbers indicate the conveyor width and the bake chamber length. For
example, the 1620A model would have a bake chamber width (A in the image above) of 16 inches
and the length (B in the image above) of 20 inches. The letter (A) represents the oven version.
The ovens may be used in a single, double, or triple stack configuration. All models have a single
control box, and are heated by electric elements.
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-defined speed. This
provides repeatable and uniform food cooking. The conveyors can be easily configured to move
either left-to-right or right-to-left with a simple programming change. Precise temperatures are
user adjustable and maintained by a digital control.
An easily removable front panel allows removal of the conveyor and full cleaning of the
oven interior. All exposed oven surfaces both exterior and interior are stainless steel. No tools are
required for disassembly and cleaning of the front or oven interior. The oven itself is mounted on
4in/102mm legs for easily cleaning under the unit(s).
Accessories such as additional extended conveyor shelves with product stop, powder coat-
ed extended fronts, and crumb trays with a product stop for tight areas are available from XLT.
Please contact XLT or your Authorized Distributor for more information.
OVEN DESCRIPTION
Ovens
1620A-208V
1620A-220/240V

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
13
OVEN DESCRIPTION
Control Box
Crumb Tray
Extended Cool
Front Panel
Extended Conveyor Shelves
with Product Stop
Conveyor
4” Legs with
Levelers
Control Box Lid
Oven Machine
Control
Large User Interface
Bake Chamber Conveyor Flap

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
14
OVEN PACKAGE DIMENSIONS
NOTE: All dimensions in inches [millimeters], ± 1/4 [6], unless otherwise noted.
X Y Z
40 48 25
[1016] [1219] [635]
Packaging Dimensions
1620
Oven
Model
Electric Ovens
NOTE
Each oven will come in a separate package and be stacked as multiples on a single
pallet.
Box Lid
Base Box
Leg Box
Extended Front
Panel Box
Accessory Box 2
Accessory Box 1
Control Box
Support Foam
Accessory
Divider
Box Bottom
Conveyor Box
1620 Oven
Honeycomb Shipping Base
Honeycomb Filler

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
15
OVEN DIMENSIONS & WEIGHT
NOTE: All dimensions in inches [millimeters], ± 1/4 [6], unless otherwise noted.
All weights in pounds [kilograms] unless otherwise noted.
(1 Package)
(3 Packages)
(2 Packages)
16 20 31 3/8 50 1/2 46 19 10 5/8
188 218 256
[406] [508] [797] [1283] [1168] [483] [270] [85] [99] [116]
E
F
G
J
K
OVEN
WEIGHT
SINGLE
OVEN
A
B
C
D
N/A
N/A
H
N/A
PALLETED
WEIGHT
1620
PACKAGED
WEIGHT
16 20 31 3/8 50 1/2 46 33 1/8 10 5/8 14 24 5/8
360 420 458
[406] [508] [797] [1283] [1168] [841] [270] [356] [625] [163] [191] [208]
G
J
K
OVEN
WEIGHT
F
H
DOUBLE
STACK
A
B
C
D
PALLETED
WEIGHT
E
1620
N/A
PACKAGED
WEIGHT
16 20 31 3/8 50 1/2 46 47 1/8 10 5/8 14 24 5/8 38 5/8
530 620 658
[406] [508] [797] [1283] [1168] [1197] [270] [356] [625] [981] [240] [281] [298]
K
D
E
F
G
J
H
1620
PALLETED
WEIGHT
OVEN
WEIGHT
TRIPLE
STACK
PACKAGED
WEIGHT
A
B
C

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
16 OVEN ELECTRICAL REQUIREMENTS
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
 Ensure ovens are grounded per local codes
208 208 30 60 1 6
220/240 220/240 30 60 1 6
3 Wire Service - L1, L2
+1 Ground (per oven)
Electric Oven Electrical Requirements
Per EACH Oven
Oven Model
Volts AC
Amps
Hertz
Phase
KW
OVEN RECEPTACLE
Each countertop oven will need a wall receptacle. The connector provided with the oven is
a NEMA 6-50P 3 Prong plug.
NOTE
The power cord supplied with the countertop oven has a length of 72in/1828mm.
Ensure that the power cord may be connected to the receptacle without strain, possi-
bility of abrasions, or any damage to the prongs or insulation when determining the
placement of the oven.

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
17
OVEN ONLY ROUGH-IN SPECIFICATIONS
3.00 [76]
From back of
oven to wall
These ovens are suitable for installation on either combustible or non-combustible surfaces,
and adjacent to either combustible or non-combustible walls. The minimum clearance from the
back of the oven to the wall is 3in/76mm. There is no required clearance from the end of the
conveyor or conveyor shelf.
NOTE
All installations must conform to local building and mechanical codes.
NOTE
It is recommended that the ovens be placed under a ventilation hood to provide
exhaust ventilation and adequate air supply. Refer to the local Authority Having
Jurisdiction (AHJ) to determine ventilation requirements.
If the countertop oven is placed against a wall, the standoffs must be attached to the
main fan motor cover to allow the required clearance.
CAUTION

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
18 OVEN ASSEMBLY
WARNING & SAFETY INFORMATION
Leg Installation
 Do not attempt to lift the oven with fewer than two (2) people
 Position at least one (1) person on each side when lifting the oven
 Do not stack ovens over three (3) high
DANGER
NOTE
The countertop surface where the oven is to be placed must be able to support all
four (4) appliance legs, maintain the required 3in/77mm clearance from the back of
the oven and be capable of supporting the weight of the entire oven stack (refer to
Oven Dimensions and Weights section).
The oven legs can be installed in multiple positions to accommodate different counter
sizes.
Front of Oven
NOTE
Install appliance legs to the base before placing the base onto the counter

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
19
OVEN ASSEMBLY
Your Counter Top oven comes with an optional restraint. The restraint can be installed in
one of two manners.
1. Attach the restraint to the counter surface and seat the appliance leg within the washer.
2. Fold the restraint and attach it to the counter edge and seat the appliance leg within the
washer.
It is the owner’s responsibility to ensure the restraint is installed correctly.
If using the optional restraint, upon completion of performing any service or cleaning
functions that require the oven(s) removal from the restraint, ensure that the appliance leg is
securely placed within the anti-slide washer again before use.
Optional Restraint
Restraining The Oven
Option 1:
Option 2:
Attach To Counter With
Fastener Here
Attach To Counter With
Fastener Here

Technical Support US: 888-443-2751 Technical Support INTL: 316-943-2751
20 OVEN ASSEMBLY
Stacking the Ovens
DO NOT place your hand at the bottom of the bake chamber for lifting. As the
ovens are stacked this creates a crush point that may cause bodily injury.
WARNING
2
NOTE
Stack the bottom oven directly on top of the base. Stack additional units
individually after that.
1
NOTE
Ensure the Fingers and Air Diverters are properly installed once ovens are in place,
shifts may occur while stacking ovens.
DO NOT lift the oven by the control box.
WARNING
34