Turbo Chef Technologies i5 User Manual

Accelerating the World of Cooking

Service Manual

FOR THE TURBOCHEF i5 RAPID COOK OVEN

For further information, call

800.90TURBO or

+1 214.379.6000

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.

Safety Instructions

General Safety Information i Reducing Fire Risk i Grounding Instructions ii Power Cord Replacement ii Precautions to be Observed Before and During Servicing to Avoid

Possible Exposure to Excessive Microwave Energy ii RF Interference Considerations ii

Specifications and Installation

Theory of Operation 1 Certifications 1 Dimensions 1 Oven Construction 1 Electrical Specifications 2 Unpacking Instructions 3 Lifting and Placing the Oven 3 Installation Near Open Heat Source 4 Optional Installation Items 4 Voltage Selection 4

Daily Maintenance 7

Oven Controls and Cooking

Oven Controls 9 Cooking 10 Mode 1: Oven Off 10 Mode 2: Temperature Select 11 Mode 3: Warming Up 11 Mode 4: Soak 11 Mode 5: Ready to Cook or “Idle” 11 Mode 6: Adjust Time 11 Mode 7: Cooking 12 Mode 8: Remove Food from Oven 12 Mode 9: Cook More 12 Mode 10: Cooling Down 12

Info Mode

Overview of the Info Mode 13 Viewing Cook Counter/Time Logs 13 Viewing the Fault Log 13 Viewing the Service Numbers 13

Table of Contents

Resetting the Oven 14 Turning Oven Options On/Off 14 Setting the Language 14 Setting the Date/Time 14 Test Mode - Testing Oven Parts 15 Test Mode - Status Indicators 15 Test Mode - Fault Log 15 Test Mode - Turning On/Off Diagnostic Mode 15 Test Mode - Self Test 16 Test Mode - Manufacturing Mode 16

Microwave Leakage Test (How to Use Oven for Testing) 16 Microwave Power Test 16 Burn-In 16 Serial Number Edit 17 Changing Temperature Measurement Setting 17 Self Test 17

Erase/Default Oven Settings 17 Loading a Menu 17 Updating the Software 18

Edit Mode

Overview of the Edit Mode 19 Single vs. Multiple Temperature Mode 19 Changing Set Temperatures 20 Changing Food Group/Recipe Name 20 Changing Recipe Settings 21

Oven Systems

Overview of the Convection System 23

Blower Motor (Bottom) 23

Blower Motor (Top) 23

Blower Motor Controller (BMSC) 23

Heater Element 23

Jetplate (Bottom) 23

Jetplate (Top) 23

Stirrer Motor and Assembly 23

Troubleshooting 24 Overview of the Oven Door 24

Removing/Reinstalling the Oven Door 24

Adjusting the Oven Door 24

Interlock Switches 26

Adjusting the Door Switches 26

Hinges and Counter-Balance Assembly 26

Adjusting the Counter-Balance Assembly 26

Measuring RF Leakage for Microwave Safety 27

Troubleshooting 28

Overview of the Microwave System 29

Capacitors 29

Testing a Capacitor 29

Filament Transformers 29

Wiring the Filament Transformers 29

High-Voltage Transformers 30

Wiring the High-Voltage Transformers 30

Testing a Filament or High-Voltage Transformer 30

High-Voltage Diodes 30

Testing a High-Voltage Diode 31

Magnetrons 32

Testing a Magnetron for an Open/Shorted Filament 32

Stirrer Motor and Assembly 32

Wave Guides 32

Troubleshooting 32 Overview of the Control System 33

Control Board 33

Display 33

Electrical Compartment Cooling Fans 33

Electrical Compartment Cooling Fan Thermostat 33

Electrical Compartment Thermocouple 33

EMI Filter 33

Fuses 33

High-Limit Thermostat 34

Keypad 34

Magnetron Cooling Fans 34

Magnetron Thermostats 34

Power Supply 34

Relay - K1 Filament 34

Relay - K2 Anode 34

Relay - K3 Monitor 34

Relay - K6 Voltage 34

Relay - K7 Magnetron Cooling Fan 35

Relay - K8 Stirrer Motor 35

RTD 35

Smart Card Reader 35

Solid State Relay - K4/K5 Heater 35

Speaker 35

USB Port 35

Voltage Sensor 35

Wire Harness 35

Troubleshooting 35 Overview of the Filtering System 36

Catalytic Converter 36

Drain Pan 36

Air Filter 36

Vent Catalyst 36

Troubleshooting 36

Troubleshooting

Overview of Troubleshooting 37 Fault Code Descriptions 37 Fault Code Troubleshooting - F1 Blower Running Status Bad 39 Fault Code Troubleshooting - F2 Cook Temperature Low 40 Fault Code Troubleshooting - F3 Magnetron Current Low 41 Fault Code Troubleshooting - F4 Door Monitor Defective 42 Fault Code Troubleshooting - F5 Magnetron Over Temperature 42 Fault Code Troubleshooting - F6 Electrical Compartment Temperature High 43 Fault Code Troubleshooting - F7 Open RTD 43 Fault Code Troubleshooting - F8 Heat Rise Low 44 Non-Fault Code Troubleshooting - No Keypad Input 45 Non-Fault Code Troubleshooting - “Door Open” Message when Door is Closed 45 Non-Fault Code Troubleshooting - No Display (Screen is Blank) 46 Non-Fault Code Troubleshooting - Food Not Cooking Properly 47 Non-Fault Code Troubleshooting - “Read Fail” Message when Loading a Menu 48 Non-Fault Code Troubleshooting - “Write Fail” Message when Loading a Menu 49 Non-Fault Code Troubleshooting - “Defective Media” Message When Oven is

Plugged in or Restarted 50

Oven Schematic 51

Appendix - Replacing Oven Components

Comprehensive Table of Oven Components A-1 Replacing Items - No Cover Removal Required A-3 Replacing Items - Opening Top Cover Required A-5 Replacing Items - Removing Top Cover Required A-7 Replacing Items - Removing Left Side Cover Required A-9 Replacing Items - Removing Right Side Cover Required A-11 Replacing Items - Removing/Opening Multiple Covers Required A-12

Safety Instructions

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 ii.



This appliance must be grounded. Connect only to properly grounded outlet. See "Grounding Instructions" found on page ii.



Install or locate this appliance only in accordance with the provided installation instructions.



Some products such as whole eggs and sealed containers (e.g., closed glass jars) may explode and should not be heated in this oven.



Use this appliance only for its intended uses as described in this manual.



This appliance should be serviced only by qualified service personnel. Contact the nearest authorized service facility for examination, repair, or adjustment.



Keep 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. THIS COULD RESULT IN VERY HOT LIQUIDS SUDDENLY BOILING OVER WHEN THE CONTAINER IS DISTURBED OR A UTENSIL IS INSERTED INTO THE LIQUID.

DO NOT allow children to use this appliance.

DO NOT

use corrosive chemicals or vapors in this appliance - it is not designed for industrial or

laboratory use.

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 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 cord or plug in water.

DO NOT let cord hang over the edge of table or counter.

DO NOT use a water jet for cleaning. See the Maintenance section (pages 7-8) for proper cleaning

procedures.

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 not in use.

SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

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.

Power Cord Replacement

If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or a similarly qualified person.

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.

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.

RF Interference Considerations

The i5 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.

ii SAFETY INSTRUCTIONS

Specifications and Installation

SPECIFICATIONS AND INSTALLATION

Theory of Operation

The i5 rapid cook oven combines preciselycontrolled impinged air and microwave energy to create higher heat transfer rates than conventional ovens. Top-launched microwave and impinged air are stirred to further ensure even heat distribution, while impinged air enters the cavity from the top and bottom, generated by dual independentlycontrolled blower motors. The combination of this technology with the size of the cook cavity allows for higher throughput than other batch ovens.

This manual includes instructions for servicing, troubleshooting, installing, cleaning, and operating the i5 oven. If you have questions that are not addressed in this manual, contact Technical Service (800.90TURBO, +1 214-379-6000) or your Authorized Distributor.

Certifications

cULus, UL EPH, TÜV, CE, FDA

Dimensions

Oven Dimensions

Height: 24.3” (618 mm) Width: 27.2” (691 mm) Depth (door closed): 28.25” (718 mm) Depth (door open): 43.4” (1102 mm) Weight: 275 lbs (125 kg)

Cook Cavity Dimensions

Height: 10” (254 mm) Width: 24” (610 mm) Depth: 16” (406 mm) Volume: 2.22 ft

(63 liters)

Clearances

Top: 16” (406 mm) Sides: 2” (51 mm)

Oven Construction

Exterior

- Two-tone stainless steel front, top and sides

- 304 stainless steel removable grease pan

- Ergonomic door handle

- Rubber seal for surface mounting

- Side handles for lifting

Interior

- 304 stainless steel interior

- Fully-insulated cook chamber

- Removable rack with dual setting option

- Top and bottom jetplates

27.2”

Figure 1: i5 Oven Dimensions

(691 mm)

24.3”

(618 mm)

31.1”

(790 mm)

28.25”

(718 mm)

43.4”

(1102 mm)

2 SPECIFICATIONS AND INSTALLATION

Single Phase

i5 US model (i5-9500-1)

Voltage: 208/240 VAC* Frequency: 60 Hz Current: 48 amps Max Input: 9500/11500 watts Plug: NEMA 6-50P

i5 UK model (i5-9500-2-UK)

Voltage: 230 VAC Frequency: 50 Hz Current: 48 amps Max Input: 10000 watts Plug: IEC 309, 3-pin

i5 BK model (i5-9500-6-BK)

Voltage: 220 VAC Frequency: 60 Hz Current: 48 amps Max Input: 10000 watts Plug: IEC 309, 3-pin

i5 LA model (i5-9500-7-LA)

Voltage: 220 VAC Frequency: 60 Hz Current: 48 amps Max Input: 10000 watts Plug: NEMA 6-50P

i5 JK model (i5-9500-8-JK) - 50 Hz

(i5-9500-10-JK) - 60 Hz

Voltage: 200 VAC Frequency: 50 or 60 Hz Current: 46 amps Max Input: 9000 watts Plug: PSE-marked, 3-blade

* North America models include a voltage sensor

which detects 208 or 240 VAC. The voltage sensor does not compensate for lack-of or overvoltage installations.

Multi Phase

i5 EW model (i5-9500-4-EW)

Voltage: 400 VAC Frequency: 50 Hz Current: 19 amps Max Input: 10000 watts Plug: IEC 309, 5-pin

i5 AU model (i5-9500-5-AU)

Voltage: 400 VAC Frequency: 50 Hz Current: 19 amps Max Input: 10000 watts Plug: Clipsal 5-pin

i5 KW model (i5-9500-12-KW)

Voltage: 400 VAC Frequency: 60 Hz Current: 19 amps Max Input: 10000 watts Plug: IEC 309, 5-pin

i5 ED model (i5-9500-3-ED)

Voltage: 230 VAC Frequency: 50 Hz Current: 28 amps Max Input: 10000 watts Plug: IEC 309, 4-pin

i5 SD model (i5-9500-13-SD)

Voltage: 230 VAC Frequency: 60 Hz Current: 28 amps Max Input: 10000 watts Plug: IEC 309, 4-pin

i5 JD model (i5-9500-9-JD) - 50 Hz

(i5-9500-11-JD) - 60 Hz

Voltage: 200 VAC Frequency: 50 or 60 Hz Current: 25 amps Max Input: 10000 watts Plug: PSE-marked, 4-blade

Electrical Specifications

TurboChef recommends a Type D circuit breaker for all installations outside the US.

SPECIFICATIONS AND INSTALLATION

Figure 2: Hand Grip Locations

Unpacking Instructions

1. Remove oven from packaging.

2. Before discarding packaging, check thoroughly for accessories, consumables, and literature.

3. Discard packaging.

4. Check cook cavity thoroughly for accessories, consumables, and literature. Discard any packaging.

Lifting and Placing the Oven

WARNING: Oven weighs approximately 275 lbs (125 kg). Never lift with fewer than two people.

WARNING: Lift only using the provided hand grips. Never lift the oven by the door handle or by its base.

WARNING: The oven must be properly placed on a table or countertop 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 16” (406 mm) clearance for the top.

1. Position one or more persons at the front and rear of the oven.

2. Place hands into grips (see Figure 2) and lift.

3. Place the oven on a surface that is at least 30” (762 mm) deep and capable of supporting 280 lbs (127 kg). If installing onto an oven cart, make sure the wheels/casters are locked.

4. Install the oven rack or other provided cooking surface.

5. 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.

Install or locate this appliance only in accordance with the instructions below.

4 SPECIFICATIONS AND INSTALLATION

Installation Near Open Heat Source

See Figure 4, page 5.

When placing a TurboChef oven near an open heat source, 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” (152 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 (24.3” or 618 mm).

- Verify oven location has a minimum 16” (406 mm) clearance on top and minimum 2” (51 mm) of clearance on each side.

Optional Installation Items

See Figure 5, page 5.

TurboChef Oven Cart

- Part Number: NGC-1217-3

- Height: 32” (813 mm)

- Width: 27.8” (706 mm)

- Depth: 26.625” (676 mm)

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

ChefComm Pro is a PC program for developing and maintaining menus and recipes. To purchase ChefComm Pro and a card reader, contact customer service at 800.90

TURBO or

+1 214-379-6000.

Voltage Selection

For North America oven models, the oven will detect 208 or 240 incoming voltage.

The initial voltage selection is typically completed before the oven is used by the customer. However, if incoming voltage for the store is different than the preset voltage, the operator will be required to select either 208 or 240 after pressing the On/Off key to turn on the oven. The correct voltage will be enlarged on the screen, identifying which option to select (see Figure 3 below).

Figure 3: Selecting Voltage

208 VAC

SELECT VOLTAGE:

240 VAC

SPECIFICATIONS AND INSTALLATION

Figure 5: Oven Cart Dimensions

Figure 4: Installation Near Open Heat Source

Partition

24.3” (618 mm) Above Counter Top

Grill

(152 mm) Minimum

Counter Top / Table

Partition

24.3” (618 mm) Above Counter Top

TurboChef

i5 Oven

Deep Fryer

6”

12” (305 mm) Minimum

32.0”

(813 mm)

27.8” (706 mm)

26.625” (676 mm)

6 SPECIFICATIONS AND INSTALLATION

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left blank.

Daily Maintenance

DAILY MAINTENANCE

Step 1: Prepare the Oven

WARNING: Oven operates at approximately 450°F (232°C) and may cause injury if not allowed to cool properly.

- Turn off the oven by pressing the On/Off key.

- Slightly open the oven door. Cooling takes approximately 40 minutes.

DO NOT

attempt to clean the oven until the oven displays “Oven Off”.

Step 2: Remove and Clean the Wire Rack

WARNING: Be sure the oven interior is cool before you remove the wire rack.

- Wash, rinse, and sanitize the wire rack.

Step 3: Remove and Clean the Lower Jetplate

- Unscrew the two thumb screws on the lower jetplate.

- Lift the lower jetplate by gripping the thumb screws.

- Remove the lower jetplate.

- Wash, rinse, and sanitize the lower jetplate.

Step 4: Remove and Clean the Lower Air Diverter

- Remove the lower air diverter.

- Wash, rinse, and sanitize the lower air diverter.

WARNING: DO NOT discard the lower air diverter. The oven will not work without the lower air diverter installed.

Step 5: Wipe the Oven Interior

- Wipe any large particles from the oven interior with a damp towel.

Step 6: Clean the Oven Interior

- Spray oven cleaner onto the top, bottom, and sides of the oven interior.

CAUTION: DO NOT spray oven cleaner into the perforation on the back oven wall. Doing so can damage critical oven components, resulting in a non-warranty service call.

- Allow Oven Cleaner to penetrate stains for five minutes.

- Clean the oven interior with a nylon scrub pad.

Daily Maintenance

The following steps will help maintain your i5 Oven. Use only TurboChef Oven Cleaner and Oven Guard. The use of any other cleaning products can damage critical oven components, resulting in a non-warranty service call.

Supplies and Equipment

- TurboChef Oven Cleaner (Part Number: 103180)

- TurboChef Oven Guard (Part Number: 103181)

- Nylon scrub pad, cleaning towel, disposable gloves, protective eyewear, dust mask (optional), *pair of tongs wrapped with towel (optional - see step 11)

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

8 DAILY MAINTENANCE

Step 7: Clean and Dry the Oven Door

CAUTION: DO NOT spray oven cleaner directly onto the oven door gasket (reference “A” in adjacent photo) or saturate it with water.

CAUTION: DO NOT scrub or attempt to clean the oven door gasket. Doing so may cause the oven door to misalign, resulting in a non-warranty service call.

- Clean oven door with oven cleaner and a nylon scrub pad.

- Wipe the oven door with a damp towel.

Step 8: Rinse the Oven Interior

CAUTION: DO NOT use a hose or water jet for cleaning. Doing so can damage critical oven components, resulting in a non-warranty service call.

- Rinse the oven interior with clean water.

- Dry the oven interior with a clean towel.

Step 9: Apply TurboChef Oven Guard

- Spray Oven Guard onto a clean towel.

- Wipe the oven’s interior walls and the inside of the oven door.

CAUTION: DO NOT apply Oven Guard to the oven door gasket. Doing so may damage the gasket, resulting in a non-warranty service call.

Step 10: Reinstall Components

- Reinstall the lower air diverter.

- Reinstall the lower jetplate. Screw in the two thumb screws to lock the lower jetplate in place.

- Reinstall the wire rack.

- Close the oven door.

Step 11: Clean the Drain Pan

- Remove the drain pan entirely from the bottom of the oven.

- Wipe down* the inside of the area the drain pan fits within.

- Empty, clean, and reinstall the drain pan.

CAUTION: Ensure the drain pan’s outer edge is flush with the door panel (i.e. not sticking out). Failure to do so will damage the oven door, resulting in a non-warranty service call.

Step 12: Clean the Oven Exterior

- Wipe the oven exterior with a clean, damp towel.

CAUTION: DO NOT spray chemicals into any openings, such as the louvers on the side panels or the rear vent catalyst housing. Doing so can damage critical oven components, resulting in a non-warranty service call.

Step 13: Clean the Air Filter (once a week)

- Remove the air filter from the back panel.

- Wash in dishwasher or rinse with hot water.

DO NOT use a water jet. Doing so will shorten the life of the filter.

- Reinstall the air filter.

CAUTION: DO NOT operate the oven without the air filter in place.

Step 7

Step 8

Step 9

Step 10

Step 11

Step 12

Step 13

Oven Controls and Cooking

OVEN CONTROLS AND COOKING

Oven Controls

1. Info Key

When the oven is off or cooling down, press to access the

INFO MODE (see page 13).

2. On/Off Key

When the oven is cooling down or off, press to turn on the oven.

When the oven is on or warming up, press to turn off the oven.

When the oven is in the

INFO MODE (see page 13),

press to return the oven to the “Cooling Down/ Oven Off” screen.

3. Display

The display shows information relevant to the current oven operation and/or user options.

4. Soft Keys

There are ten soft keys - five to the left (L1 thru L5, where L1 = top) and right (R1 thru R5, where R1 = top) of the display. Press a soft key to select an option adjacent to that key on the display.

5. Back/Stop Key

When the oven is cooking, press the Back/Stop key to immediately terminate a cook cycle.

When the oven is in the

IDLE MODE (see page 11,

MODE 5) or the INFO MODE (see page 13), press to

return to the previous screen.

6. Up and Down Keys

When the oven is ready to cook (i.e., warmed up and waiting for a cook command), press the Up or Down key to view additional food groups (if applicable).

When the oven is in the

INFO MODE (see page 13),

press to navigate between and within screens.

7. Enter Key

Press the Enter key to confirm a selection (where applicable).

8. Numeric Keypad

Use the numeric keypad to program the oven or modify cook settings. The numeric keypad also contains a Back/Stop key and an Enter key, which are functionally identical to Items 5 and 7 (above).

BACK

STOP

ENTER

ABC3DEF

GHI5JKL6MNO

BACK

STOP

ENTER

PQRS8TUV9WXYZ

8833

Figure 6: Oven Controls

10 OVEN CONTROLS AND COOKING

Cooking

This section explains how to cook a food product by describing the “standard operation” modes through which the oven progresses.

The oven is preprogrammed with recipe settings at the time of manufacture and is ready to operate out of the box. If these settings are erased, new menu settings must be either loaded via smart card/USB drive (page 17) or programmed manually (pages 19-21). The oven will not cook unless settings are

present.

Note that modes are not always sequential, as shown in Figure 7, above. Typically, modes 5-9 will be repeated before cooling the oven (mode 10).

MODE 1: Oven Off MODE 2: Temperature Select (if applicable)

MODE

3: Warming Up

MODE 4: Soak MODE 5: Ready to Cook (or “Idle”)

MODE

6: Adjust Time (if enabled)

MODE 7: Cooking MODE 8: Remove Food from Oven

MODE

9: Cook More (if enabled)

MODE

10: Cooling Down

Mode 1: Oven Off

Mode during which all cooking components are off and the oven temperature has receded below 150°F (66°C), but the display and keypad remain on.

OVEN OFF

READY TO CLEAN

500F

450F

375F

SELECT COOK TEMPERATURE

350F

WARMING UP

OVEN TCC = 244F SET POINT= 500F

WARMING UP

OVEN TCC = 500F

SET POINT= 500F

08:00

GROUP 1

GROUP 2

GROUP 3

GROUP 4

SETPOINT: 500F

GROUP 5

RECIPE 1

RECIPE 2

RECIPE 3

RECIPE 4

GROUP 1

RECIPE 5

RECIPE 6

RECIPE 7

RECIPE 8

RECIPE 9

RECIPE 10

ADJUST TIME

START COOK

01:40

COOKING

01:17

PLEASE REMOVE FOOD FROM OVEN

COOKING DONE

55aa

55bb

Figure 7: Standard Operation Modes

ADDITIONAL COOKING OPTIONS

COOK AND BROWN MORE

BROWN MORE

COOK MORE

SAVE ADJUSTED TIME EXIT

COOLING DOWN

PLEASE OPEN OVEN DOOR

288F

1100

OVEN CONTROLS AND COOKING

Happens When...

- The oven completes

MODE 10.

Goes To...

MODE 2 when On/Off key is pressed.

INFO MODE (page 13) when Info key is pressed.

Mode 2: Temperature Select

NOTE: If cooking with only one temperature, this screen will be bypassed.

The i5 Oven can store up to four different cook temperature settings. Each temperature setting has 5 food groups assigned to it, each consisting of 10 food recipes (50 recipes per temperature setting).

NOTE: Earlier i5 software versions store only two temperatures, each containing 100 food recipes.

The operator will be able to cook only recipes associated with the selected temperature setting. See “Edit Mode,” page 19 for more information on using and changing multiple temperatures.

To select a temperature (if applicable), press the adjacent soft key.

Happens When...

- The On/Off key is pressed from

MODE 1.

- The Back key is pressed from

MODE 3.

Goes To...

MODE 3 when a temperature is selected.

MODE 1 or 10 if the On/Off key is pressed.

Mode 3: Warming Up

Mode during which the oven warms to the pre-set cook temperature.

Happens When...

- A temperature is selected from

MODE 2 (if

multiple temperatures are present).

- On/Off key is pressed from

MODE 1 or 10 (if

single temperature is present).

Goes To...

MODE 4 when the oven temperature reaches

the selected set temperature - if the oven temperature needed to recover more than 125°F (70°C) at the time warmup initiated.

MODE 5 when the oven temperature reaches

the selected set temperature - if the oven temperature needed to recover less than 126°F (70°C) at the time warmup initiated.

MODE 10 if the On/Off key is pressed.

Mode 4: Soak

SOAK MODE provides an additional 8 minutes of

warmup time for the cook cavity surfaces to warm.

Happens When...

MODE 3 completes - if the oven temperature

needed to recover more than 125°F (70°C) at the time warmup initiated.

Goes To...

MODE

5 when counter reads 00:00.

MODE 10 if the On/Off key is pressed.

Mode 5: Ready to Cook (or “Idle”)

Mode during which a food group and item can be selected for cooking.

WARNING: Inside of oven and oven door are hot! Use extreme caution.

1. Place the food into the oven.

2. Select a food group by pressing its adjacent soft key, or press the Up key or Down key for additional food groups, if available.

3. Select an item to cook by pressing its adjacent soft key.

Happens When...

MODE 3 or 4 completes.

Goes To...

MODE 6 if food item is selected and “Adjust

Time” is enabled (see page 14).

MODE 7 if food item is selected and “Adjust

Time” is disabled.

MODE 10 if the On/Off key is pressed.

Mode 6: Adjust Time

After a food item has been selected to cook, it may be necessary to change the cook time. Do so using the number keys, and then press the Enter key to confirm the change.

12 OVEN CONTROLS AND COOKING

The ADJUST TIME MODE can be turned on or off from the “Options” screen (see page 14). It is turned off by default.

Happens When...

ADJUST TIME MODE

is enabled and a food item

is selected from

MODE 5.

Goes To...

MODE 7 when “Start Cook” is selected.

MODE 10 if the On/Off key is pressed.

Mode 7: Cooking

Mode during which the oven cooks a food item.

NOTE: To immediately terminate a cook cycle, press the Back/Stop key.

NOTE: If the oven door is opened during a cook cycle, the cycle will pause until the door is closed and “Resume” is selected.

Happens When...

- A food item is selected from

MODE 5 if MODE

6 is disabled.

- “Start Cook” is selected from

MODE 6.

Goes To...

MODE

8 when the cook cycle completes.

Mode 8: Remove Food from Oven

Mode during which the oven beeps until the oven door is opened. During this mode, the oven temperature remains constant.

WARNING: Dish and inside of oven/oven door are hot! Use extreme caution.

Happens When...

- A cook cycle completes.

Goes To...

- MODE 9 if “Cook More” is enabled (page 14).

MODE 5 if “Cook More” is disabled.

MODE 10 if the On/Off key is pressed.

Mode 9: Cook More

At the completion of a cook cycle, the user has the option to cook an item longer per the following:

- Select “cook more” if the inside temperature of the dish is below the desired range.

- Select “brown more” if the outside of the dish requires more browning or crispness.

- Select “cook and brown more” if both the inside and outside of the dish are not done.

- Select “save time” to save any change to the cook time made during

MODE 6. Note that

this option is not available if

MODE 6 is

disabled.

- Select “exit” to return to the food group selection screen.

Cook More mode can be enabled/disabled from the Options menu (see page 14). It is disabled by default.

Happens When...

- A cook cycle completes.

Goes To...

MODE 7 if one of the “Cook More” options is

selected.

MODE 5 if “Save Time” is selected, “Exit” is

selected, or if nothing is selected after 10 seconds.

MODE 10 if the On/Off key is pressed.

Mode 10: Cooling Down

Mode during which the oven blows cool air into the cook cavity to return it to room temperature.

Happens When...

- The On/Off key is pressed from

MODES 2-6,

8, or 9.

Goes To...

MODE 1 when the oven temperature recedes

below 150°F (66°C).

INFO MODE (page 13) when the Info key is

pressed.

OVEN CONTROLS AND COOKING

Overview of the Info Mode

The INFO MODE serves four main purposes:

1. To display oven information.

2. To provide access to

TEST MODE and additional

diagnostic tools for service technicians.

3. To turn oven options and features on/off.

4. To update oven settings.

To access the

INFO MODE

, simply press the Info key

when the oven is either off or cooling down.

The

INFO MODE consists of two screens. To toggle

between screens, press the Up key or Down key.

From screen 1 of the

INFO MODE (Figure 8):

- View the oven serial number

- View the oven software version

- View the menu part number and revision

- View the last temperature selected to cook

- View the electrical compartment temperature

- View the cook counter, total cook time, magnetron time, and total oven on time

- View the operating voltage (North America models only)

- Access the fault log

- Access service phone numbers

- Reset the oven

From screen 2 of the

INFO MODE (Figure 9):

- Access

TEST MODE

- Access the “Options” screen

- Set the language (not available on all models)

- Set the date/time

- Access the “Load Menu” screen

Viewing Cook Counter/Time Logs

From screen 1 of

INFO MODE, press the R1 soft key:

- Once to display the cook counter.

- Twice to display total cook time.

- Three times to display total magnetron time.

- Four times to display total “oven on” time.

Viewing the Fault Log

Figures 10-11. This log is read-only. To zero the fault counters, see page 15. For more information on faults, see pages 37-38.

From screen 1 of the

INFO MODE, press the R3 soft

key to view the fault log (Figure 10). To view a detailed log of each fault occurrence (Figure 11), press the soft key adjacent to the fault code.

Viewing the Service Numbers

From screen 1 of the INFO MODE, press the R4 soft key to view the phone numbers for TurboChef Technical Support.

MENU P/N AND REV

INFO 1

SOFTWARE VERSION

LAST COOK: 500F

ELECTRICAL: 84F

S/N: i5-DXXXXXX

FAULT LOG

208 VAC

SERVICE NUMBERS

RESET OVEN

COOKS: 257

SET LANGUAGE

INFO 2

SET OPTIONS

SET DATE/TIME

TEST MODE LOAD MENU

Figure 8: Info Mode Screen 1

Figure 9: Info Mode Screen 2

F6: EC OT

F8: HX RISE LOW

F1: BLOWER

F2: LOW TEMP

F3: MAG C LOW

F4: MONITOR

F5: MAG OT

FAULT LOG

F7: RTD OPEN

Figure 10: Fault Log

07/14/07 05:22

F1 FAULT DETAIL

07/14/07 13:54

07/14/07 22:07

07/15/07 08:36

07/18/07 14:35

09/26/07 17:42

12/04/07 20:18

Figure 11: Fault Detail

R3 R4

L3 L4

R3 R4

L3 L4

R3 R4

L3 L4

R3 R4

L3 L4

+ 59 hidden pages

Turbo Chef Technologies i5 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual