TurboChef Eco User manual

TM
Service Manual
      
©2018 TurboChef Technologies, Inc.

For further information, call
800.90TURBO
or
+1 214.379.6000

Original Instructions
The information contained in this manual is important for the proper installation, use, maintenance,
and repair of this oven. Follow these procedures and instructions to help ensure satisfactory baking results
and years of trouble-free service.
Errors – descriptive, typographic, or pictorial – are subject to correction. Specifications are subject to change
without notice.
Please carefully read this manual and retain it for future reference.

Table of Contents
Important Safety Instructions
General Safety Information..............................................................................................................................i
Reducing Fire Risk..........................................................................................................................................ii
Grounding Instructions...................................................................................................................................ii
Power Cord Replacement or Removal ............................................................................................................ii
RF Interference Considerations.......................................................................................................................ii
Precautions to be Observed Before and During Servicing to Avoid Possible Exposure to
Excessive Microwave Energy ..........................................................................................................................iii
Protective Earth (Ground) Symbol ................................................................................................................iii
Equipotential Bonding Symbol......................................................................................................................iii
Specifications and Installation
Theory of Operation.......................................................................................................................................1
Features ..........................................................................................................................................................1
Dimensions.....................................................................................................................................................1
Certifications...................................................................................................................................................1
Oven Construction .........................................................................................................................................2
Electrical Specifications...................................................................................................................................2
Installation......................................................................................................................................................2
Unpacking Instructions ............................................................................................................................2
Installation Warnings – Read Before Lifting Oven...................................................................................3
Lifting and Placing the Oven....................................................................................................................3
Installation Near Open Heat Source ........................................................................................................3
Oven Restraint Kit..........................................................................................................................................4
ChefComm Pro ..............................................................................................................................................4
Middleby Connect .....................................................................................................................................4
Registration Prompt........................................................................................................................................4
Voltage Selection.............................................................................................................................................4
Ventilation......................................................................................................................................................4
Maintenance
Daily Maintenance..........................................................................................................................................5
Oven Controls and Cooking
Oven Controls ................................................................................................................................................7
Menu Cook Mode ..........................................................................................................................................8
Manual Cook Mode......................................................................................................................................11
Continued on Next Page...

Info Mode
Overview of Info Mode.................................................................................................................................13
Information Screen .......................................................................................................................................13
Counters Screen............................................................................................................................................13
Options Screen .............................................................................................................................................13
Editing ...................................................................................................................................................14
Cook More.............................................................................................................................................14
Load Menu.............................................................................................................................................14
VAC.......................................................................................................................................................14
Demo Mode...........................................................................................................................................14
Manual Cooking ....................................................................................................................................14
Diagnostic Mode....................................................................................................................................14
F2 Bypass ...............................................................................................................................................14
Settings Screen ..............................................................................................................................................15
Temperature Units .................................................................................................................................15
Language ................................................................................................................................................15
WiFi Network........................................................................................................................................15
Sound Volume .......................................................................................................................................16
Set Date..................................................................................................................................................16
Set Time.................................................................................................................................................16
Auto On.................................................................................................................................................17
Auto Off.................................................................................................................................................17
Service Screen ...............................................................................................................................................17
Fault Log................................................................................................................................................17
Counters and Timers..............................................................................................................................18
Test Mode..............................................................................................................................................18
Manufacturing (MFG)..................................................................................................................................19
Oven Model ...........................................................................................................................................19
Serial Number ........................................................................................................................................19
Load Menu from USB ..................................................................................................................................20
Save Menu to USB .......................................................................................................................................20
Firmware Update ..........................................................................................................................................21
Edit Mode
Overview of Edit Mode ................................................................................................................................23
Edit Set Temperature....................................................................................................................................23
Access Edit Items Screen...............................................................................................................................24
Name a Group..............................................................................................................................................24
Delete a Group .............................................................................................................................................24
Move a Group ..............................................................................................................................................25
Continued on Next Page...

Edit Mode, Continued...
Item Editing Options....................................................................................................................................26
Edit Settings..................................................................................................................................................27
Edit % Time ..........................................................................................................................................27
Edit % Air..............................................................................................................................................27
Edit % Microwave..................................................................................................................................28
Edit Cook Time .....................................................................................................................................28
Name an Item ........................................................................................................................................28
Run a Test Cook Cycle ..........................................................................................................................29
Add/Edit Event Messages .......................................................................................................................29
Name Item....................................................................................................................................................30
Change Group ..............................................................................................................................................30
Move Item ....................................................................................................................................................31
Delete Item...................................................................................................................................................31
Oven Systems
Impingement System ....................................................................................................................................33
Blower Motor.........................................................................................................................................33
Blower Motor Speed Controller (BMSC)...............................................................................................33
Heater Elements.....................................................................................................................................33
Jetplate ...................................................................................................................................................33
Stirrer Motor and Assembly....................................................................................................................33
Troubleshooting .....................................................................................................................................33
Oven Door....................................................................................................................................................34
Removing/Reinstalling the Oven Door ..................................................................................................34
Adjusting the Oven Door.......................................................................................................................34
Interlock Switches ..................................................................................................................................35
Adjusting the Primary, Secondary, and Monitor Switches......................................................................35
Measuring RF Leakage for Microwave Safety .........................................................................................36
Troubleshooting .....................................................................................................................................36
Microwave System ........................................................................................................................................37
Capacitor................................................................................................................................................37
Testing a Capacitor..........................................................................................................................37
Combination HV/Filament Transformer ...............................................................................................37
Wiring the Transformer...................................................................................................................37
Testing the Transformer ..................................................................................................................38
High-Voltage Diode...............................................................................................................................38
Testing the High-Voltage Diode......................................................................................................38
Magnetron..............................................................................................................................................39
Testing a Magnetron for an Open/Shorted Filament.......................................................................39
Continued on Next Page...

Oven Systems, Microwave System, Continued...
Stirrer Motor and Assembly....................................................................................................................39
Waveguide..............................................................................................................................................39
Troubleshooting .....................................................................................................................................39
Control System .............................................................................................................................................40
Cooling Fans ..........................................................................................................................................40
Display and UI Control Board (Phoenix)...............................................................................................40
Electrical Compartment Cooling Fan Thermostat..................................................................................40
Electrical Compartment Thermocouple .................................................................................................40
EMI Filter ..............................................................................................................................................40
Fuses.......................................................................................................................................................40
High Limit Thermostat..........................................................................................................................41
I/O Control Board (Sage).......................................................................................................................41
Magnetron Thermostat ..........................................................................................................................41
Power Supply .........................................................................................................................................41
Relay - K1 Stirrer Motor ........................................................................................................................41
Relay - K2 Anode...................................................................................................................................41
Relay - K3 Monitor................................................................................................................................41
Solid State Relay - K4/K5 Heater...........................................................................................................41
Relay - K6 Voltage .................................................................................................................................41
Relay - K7 Magnetron Cooling Fan .......................................................................................................41
RTD.......................................................................................................................................................42
Speaker...................................................................................................................................................42
Transformer Thermostat ........................................................................................................................42
USB........................................................................................................................................................42
Voltage Sensor........................................................................................................................................42
WiFi Module..........................................................................................................................................42
Wire Harness..........................................................................................................................................42
Troubleshooting .....................................................................................................................................42
Filtering System ............................................................................................................................................43
Catalytic Converter ................................................................................................................................43
Air Filter.................................................................................................................................................43
Troubleshooting .....................................................................................................................................43
Troubleshooting
Overview of Troubleshooting........................................................................................................................45
Fault Code Descriptions ...............................................................................................................................45
Fault Code Troubleshooting.........................................................................................................................47
F1: Blower Running Status Bad .............................................................................................................47
F2: Cook Temperature Low...................................................................................................................48
F3: Magnetron Current Low..................................................................................................................49
F4: Door Monitor Defective ..................................................................................................................50
Continued on Next Page...

Troubleshooting, Continued...
F5: Magnetron Over Temperature .........................................................................................................50
F6: Electrical Compartment Temperature High.....................................................................................51
F7: RTD Open ......................................................................................................................................51
F8: Heat Low .........................................................................................................................................52
F9: Cook Cavity Temperature High ......................................................................................................52
F10: Communication Failure .................................................................................................................53
F12: Firmware Reboot............................................................................................................................53
Non-Fault Code Troubleshooting.................................................................................................................54
Cook Door Open...................................................................................................................................54
No Display - Screen is Blank..................................................................................................................55
Touch Screen is Locked Up or Unresponsive.........................................................................................56
Oven Keeps Cooling Down, will not Warm Up ....................................................................................57
Menu will not Load................................................................................................................................58
Firmware will not Update ......................................................................................................................59
Food Not Cooking Properly...................................................................................................................60
Speaker Not Beeping After a Cook Cycle...............................................................................................61
Oven Schematic
Schematic......................................................................................................................................................63
Sage Control Board Connector Detail ..........................................................................................................64
Phoenix Display Board Connector Detail .....................................................................................................64
Sage Control Board I/O Detail .....................................................................................................................64
Ladder Diagram............................................................................................................................................65
Appendix - Oven Components
Replacing Oven Components .....................................................................................................................A-1
Exterior and Cavity Components................................................................................................................A-2
Left/Blower Side .........................................................................................................................................A-4
Right/Heater Side .......................................................................................................................................A-6
Top of Oven...............................................................................................................................................A-8
Display Housing .......................................................................................................................................A-10
Power Cords and Wire Harnesses .............................................................................................................A-12

This page intentionally blank.

IMPORTANT SAFETY INSTRUCTIONS
WARNING: When operating this oven, strictly adhere to the following safety precautions to reduce
the risk of burns, electric shock, fire, injury, damage to oven or property near oven, or possible exposure
to excessive microwave energy.
GENERAL SAFETY INFORMATION
• Read all instructions before using this appliance.
• Read and follow the specific “Precautions to be Observed Before and During Servicing to Avoid Possible
Exposure to Excessive Microwave Energy” found on page iii.
• This appliance must be grounded. Connect only to a properly grounded outlet. See “Grounding
Instructions” on page ii.
• Install or locate this appliance only in accordance with the provided installation instructions.
• This appliance should be serviced by qualified service personnel only. Contact the nearest authorized
service facility for examination, repair, or adjustment.
• Keep the cord away from heated surfaces.
• Liquids, such as water, coffee, or tea are able to be overheated beyond the boiling point without appearing
to be boiling. Visible bubbling or boiling when the container is removed from the microwave oven is not
always present.             
         .
• WARNING: The contents of feeding bottles and baby food jars must be stirred or shaken and the
temperature checked before consumption, in order to avoid burns (IEC 60335-2-90)
• Use this appliance only for its intended uses as described in this manual.
• Only use utensils that are suitable for use in microwave ovens (IEC 60335-2-90)
• DO NOT use corrosive chemicals or vapors in this appliance; it is not designed for industrial/
laboratory use.
• WARNING: DO NOT heat liquids or other foods in sealed containers (e.g., jars, whole eggs, etc.) since
they are liable to explode.
• DO NOT cook with metal lids or aluminum foil
• DO NOT cook without food in the cook cavity.
• DO NOT allow children to use this appliance.
• DO NOT operate this appliance if it has a damaged cord or plug, is not working properly, or has been
damaged or dropped. See “Power Cord Replacement or Removal” found on page ii.
• DO NOT cover or block any openings on this appliance.
• DO NOT store this appliance outdoors.
• DO NOT use this product near water (e.g., near a kitchen sink, in a wet basement, near a
swimming pool).
• DO NOT immerse the cord or plug in water.
• DO NOT let the cord hang over the edge of a table or counter.
• DO NOT use a water jet for cleaning. See pages 5-6 in this manual for proper cleaning procedures.
• WARNING: Due to the nature of the appliance, the floors around it may be slippery.
• This appliance is not to be used by children or persons with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction.
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
i

REDUCING FIRE RISK
• Remove wire twist-ties from paper or plastic bags used to facilitate cooking in the oven.
• If materials inside the oven ignite, keep the oven door closed, turn the oven off, and disconnect the power
cord or shut off power at the fuse or circuit breaker panel.
• If smoke is observed, switch off or unplug the oven. Keep the door closed to stifle any flames.
• DO NOT use the cook cavity for storage purposes.
• DO NOT overcook food. Carefully attend to the oven if paper, plastic, or other combustible materials are
placed inside the oven to facilitate cooking.
• DO NOT leave paper products, cooking utensils, or food in the cavity when the oven is not in use.
GROUNDING INSTRUCTIONS
This appliance must be grounded. In the event of an electrical short circuit, grounding reduces the risk of
electric shock by providing an escape wire for the electric current. This oven is equipped with a cord that has
a grounding wire with a grounding plug, which must be plugged into an outlet that is properly installed and
grounded. Consult a qualified electrician or serviceman if uncertain about the ability to follow grounding
instructions or if doubt exists as to whether the appliance is properly grounded.
DO NOT use an extension cord. If the power cord is too short, have a qualified electrician or serviceman
install an outlet near the appliance.
WARNING: Improper grounding can result in risk of electric shock.
WARNING: Risk of Electric Shock. If the cord or plug becomes damaged, replace only with a cord
and plug of the same type
POWER CORD REPLACEMENT OR REMOVAL
If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or a similarly
qualified person.
WARNING: If the oven is unplugged during service or maintenance, the user must be able to access
and see the plug at all times to ensure that the oven remains unplugged. The plug must remain near the
oven and cannot be placed behind another appliance or in another room.
RF INTERFERENCE CONSIDERATIONS
The Eco oven generates radio frequency signals. This device has been tested and was determined to be
in compliance with applicable portions of FCC part 18 requirements and to the protection requirements
of Council Directive 89/336/EEC on the approximation of the laws of the Member States relating to
electromagnetic compatibility at the time of manufacture. However, some equipment with sensitivity to
signals below these limits may experience interference.
If your equipment experiences interference:
• Increase the physical separation between this oven and the sensitive equipment.
• If the sensitive device can be grounded, do so following accepted grounding practices.
• If battery-powered microphones are being affected, ensure that the batteries are fully charged.
• Keep sensitive equipment on separate electrical circuits if possible.
• Route intercom wires, microphone wires, speaker cables, etc. away from the oven.
SAVE THESE INSTRUCTIONS
ii IMPORTANT SAFETY INSTRUCTIONS

PRECAUTIONS TO BE OBSERVED BEFORE
AND DURING SERVICING TO AVOID POSSIBLE
EXPOSURE TO EXCESSIVE MICROWAVE ENERGY
(a) DO NOT operate or allow the oven to be operated with the door open.
(b) Make the following safety checks on all ovens to be serviced before activating the magnetron or other
microwave source, and make repairs as necessary: (1) interlock operation, (2) proper door closing, (3) seal
and sealing surfaces (arcing, wear, and other damage), (4) damage to or loosening of hinges and latches, (5)
evidence of dropping or abuse.
(c) Before turning on microwave power for any service test or inspection within the microwave generating
compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment,
integrity, and connections.
(d) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation
and transmission systems shall be repaired, replaced, or adjusted by procedures described in this manual
before the oven is released to the owner.
(e) A microwave leakage check to verify compliance with the Federal Performance Standard should be
performed on each oven prior to release to the owner. Refer to page 36 for leakage test procedures.
PROTECTIVE EARTH GROUND SYMBOL
This symbol identifies the terminal which is intended for connecting an external conductor for
protection against electric shock in case of a fault, or the terminal of a protective earth (ground)
electrode.
EQUIPOTENTIAL BONDING SYMBOL
This symbol identifies the terminals which, when connected together, bring the various parts of an
equipment or of a system to the same potential, not necessarily being the earth (ground) potential,
e.g. for local bonding.
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
iii

This page intentionally blank.
IMPORTANT SAFETY INSTRUCTIONSiv

Specications and
Installation

Figure 1: Eco Oven Dimensions
Theory of Operation
Utilizing TurboChef’s patented technology
to rapidly cook food without compromising
quality, the Eco oven provides superior cooking
performance while requiring minimal space and
energy consumption. The control system precisely
coordinates impinged airflow with top-launched
microwave to deliver product-specific results, and
the integral catalytic converter allow for UL®-
certified ventless operation (see page 4 for details).
This manual includes instructions for installing,
cleaning, and operating the Eco oven. If you have
questions that are not addressed in this manual,
contact Customer Support at 800.90TURBO (+1
214.379.6000) or your Authorized Distributor.
Features
• High-contrast, durable capacitive touch screen
• Manual mode for on-the-fly cooking
• Up to 10 selectable languages
• 13, 16, or 20-amp Single Phase models available
• Menu editing tools and USB detection
• WiFi/Middleby Connect™ ready for the
connected kitchen
Dimensions
Oven Dimensions
• Height: 21.5” (546 mm)
• Width (Base): 16.1” (409 mm)
• Width (Overall): 18.1” (460 mm)
• Depth (Footprint): 23.5” (597 mm)
• Depth (Overall): 25.5” (648 mm)
• Depth (Door open): 34.3” (871 mm)
Oven Weight
118 lb. (54 kg)
Cook Cavity Dimensions
• Height: 7.2” (183 mm)
• Usable Height: 5.7” (145 mm)
• Width: 12.5” (318 mm)
• Depth: 10.5” (267 mm)
• Useable Depth: 9.3” (236 mm)
• Volume: 0.54 cu ft (15.3 liters)
• Usable Volume: 0.38 cu ft (10.1 liters)
Clearances
• Top: 5” (127 mm)
• Sides: 2” (51 mm)
Certifications
cULus, UL EPH, TÜV, CE, FDA
16.1 in.
(409 mm)
1 in.
(25 mm)
1.4 in.
(36 mm)
22.1 in.
(561 mm)
23.5 in.
(597 mm)
25.5 in.
(648 mm)
21.5 in.
(546 mm)
34.3 in.
(871 mm)
1 in.
(25 mm)
SPECIFICATIONS AND INSTALLATION
1

Oven Construction
Exterior
• 430 stainless steel outer wrap and door
• Cool-to-touch exterior; all surfaces below 50°C
• Ergonomic door handle
Interior
• 201/304 stainless steel
• Fully welded and insulated cook chamber
• Removable rack and lower jetplate for cleaning
Electrical Specifications
TurboChef recommends a Type D circuit breaker
for all installations outside the United States.
US/Canada
208/240 VAC, 60 Hz, 20 Amps,
• Max Input: 3.6 kW
• Microwave: 2 kW
• Heaters/Blowers: 4.0 kW**
AK - International
240 VAC*, 50 Hz, 19 A
• Max Input: 3.5 kW
• Microwave: 2.0 kW
• Heaters/Blowers 4.0 kW**
BK - International
220 VAC, 60 Hz, 20 A
• Max Input: 3.6 kW
• Microwave: 2.0 kW
• Heaters/Blowers 4.0 kW**
EU - International
230 VAC, 50 Hz, 16 A
• Max Input: 3.3 kW
• Microwave: 2.0 kW
• Heaters/Blowers 3.7 kW**
LA - International
220 VAC, 60 Hz, 20 A
• Max Input 3.6 kW
• Microwave: 2.0 kW
• Heaters/Blowers: 4.0 kW**
UK - International
230 VAC, 50 Hz, 13 A
• Max Input: 2.6 kW
• Microwave: 2.0 kW
• Heaters/Blowers: 2.9 kW**
JK - International (Japan)
200 VAC, 50 or 60 Hz, 20 A
• Max Input: 3.5 kW
• Microwave: 2.0 kW
• Heaters/Blowers: 4.0 kW**
SK - International
230 VAC, 60 Hz, 16 A
• Max Input: 3.3 kW
• Microwave: 2.0 kW
• Heaters/Blowers: 3.7 kW**
KA - International
230 VAC, 60 Hz, 16 A
• Max Input: 3.3 kW
• Microwave: 2.0 kW
• Heaters/Blowers: 3.7 kW**
Installation
Install or locate this appliance only in accordance
with the instructions below.
Unpacking Instructions
1. Remove the oven from its packaging.
2. Before discarding, check the packaging
thoroughly for accessories and literature.
NOTE: Packaging may also be retained in case the
oven may at some point be shipped somewhere else
or returned to the manufacturer.
3. Check the cook cavity thoroughly for
accessories and literature.
4. Discard any packaging in the cook cavity.
* US/Canada models include a voltage sensor that detects 208 or 240 VAC, but does not compensate for lack-of or over-voltage
installations.
** Under normal operation, the oven will not exceed the max input value.
SPECIFICATIONS AND INSTALLATION2

Installation Warnings - Read Before
Lifting Oven
WARNING: The Eco oven weighs
approximately 118 lb. (54 kg). TurboChef
recommends lifting the oven with no fewer
than two people.
WARNING: Never lift the oven by the door
handle. Doing so will cause the door to
misalign, resulting in a non-warranty service call.
WARNING: The oven must be properly placed
on a food station at all times. TurboChef will not
recognize a fallen oven as a warrantable claim and
is not liable for any injuries that may result.
WARNING: This oven is not intended for built-
in installation (i.e., installing the oven in any
structure that surrounds the oven by five or more
sides). Be sure to provide a minimum of 2” (51
mm) clearance for all sides and 5” (127 mm)
clearance for the top.
WARNING: This oven is intended to be stacked
only with appropriate hardware. Never stack any
more than two high.
Lifting and Placing the Oven
1. Prepare a surface at least 23.5” (597 mm) deep
and capable of supporting 120 lb. (54 kg).
2. Position one or more persons at the left and
right sides of the oven.
3. Place hands under the oven and lift.
4. Place the oven on the prepared surface ensuring
no edges are hanging off the sides.
5. If stacking two ovens:
a. See page 1 for dimensions.
b. Install the stacking bracket (ECO-9420) to
the lower oven.
c. Place the upper oven on top of the lower oven.
d. Secure the bracket to the top oven.
6. Ensure the oven rack is properly installed
(attached to the bottom jetplate).
7. Ensure the lower panel (crumb tray) is attached
below the oven door.
8. Plug in the oven.
NOTE: The oven is primarily serviced through its
top. DO NOT install shelving directly over the
unit. The operator will be responsible for service
charges incurred as a result of added time required
to access the top of the oven.
Installation Near Open Heat Source
When placing a TurboChef oven near an open heat
source (Figure 2), strictly adhere to the following:
• If the oven is being placed near a grill or stove,
a divider must exist between the oven and the
open heat source, with a minimum of 6” (153
mm) between the oven and the divider.
• If the oven is being placed near a fryer, a divider
must exist between the oven and fryer, with a
minimum of 12” (305 mm) between the oven
and the divider.
• The height of the divider must be greater than or
equal to the height of the oven, 21.5” (546 mm).
• Verify the oven location has a minimum 5” (127
mm) clearance on top and a minimum 2” (51
mm) clearance on each side.
Figure 2: Installation Near Open Heat Source
Grill
Deep Fryer
TurboChef
Eco Oven
Partition
Height equal
to oven Height Partition
Height equal
to oven Height
12”
(305 mm)
Minimum
6” (153 mm)
Minimum
Counter Top / Table
SPECIFICATIONS AND INSTALLATION
3

Oven Restraint Kit
Part Number: TC3-0242
WARNING: The Oven Restraint Kit will not
prevent the oven from falling off a countertop
if the oven is pulled off or allowed to slide off
the edge. Installation instructions are included
with the kit.
ChefComm Pro
Part Number: CON-7006
ChefComm Pro® lets you easily create menu settings
on a computer and upload them to an oven or USB.
For more information, call TurboChef Customer
Support at 800.90TURBO or +1 214.379.6000.
Middleby Connect™
Middleby Connect™ is more than just another
piece of WiFi-compatible kitchen equipment. It is
a robust enterprise system for developing recipes,
updating your oven settings, interpreting oven data,
and much more. Middleby Connect™ also enables
predictive servicing and maintenance of ovens. It
is available for the Double Batch, Single Batch,
Bullet, Eco, i1 (Sota, Panini, Waterless Steamer), i3,
and i5 ovens with Touch Controls, as well as other
Middleby brand equipment.
For more information, call TurboChef Customer
Support at 800.90TURBO or +1 214.379.6000.
Registration Prompt
At the time the oven is installed, registration
information should be input into the oven including
store number, address, et cetera. This information
is important for warranty tracking purposes. If
registration information is not entered, you may
be prompted by the oven to input the registration
information whenever the oven is turned on at the
start of the day. To eliminate the prompts, simply
fill in the registration information requested at the
prompt screen.
Voltage Selection
For North America oven models, the oven will
detect 208 or 240 incoming voltage.
If incoming voltage for the store is different than
the factory-preset voltage, the operator will be
required to select either 208 or 240. The correct
voltage will be enlarged on the screen, identifying
which option to touch (see Figure 3 below).
Ventilation
The TurboChef Eco oven has been approved by
Underwriter’s Laboratory for ventless operation
(UL KNLZ listing) for all food items except for
foods classified as “fatty raw proteins.” Such foods
include bone-in, skin-on chicken, raw hamburger
meat, raw bacon, raw sausage, steaks, etc. If cooking
these types of foods, consult local HVAC codes and
authorities to ensure compliance with ventilation
requirements.
To ensure continued compliance with all health,
building, and fire codes, you are required to
maintain clean and sanitary conditions around your
oven at all times.
NOTE: In no event shall the manufacturer assume
any liability for damages or injuries resulting from
installations which are not in compliance with the
instructions and codes previously listed. Failure to
comply with these instructions could result in the
issuance of a temporary cease and desist order from
the local health department until the environment
concerns are addressed.
Figure 3: Selecting Voltage
SPECIFICATIONS AND INSTALLATION4