Convotherm OGB-10.20 Operators Manual

Service Manual

Convotherm Gas 10.20

CONVOTHERM BY CLEVELAND

1333 East 179th Street

Cleveland, Ohio 44110

Phone: (216) 481-4900

Fax: (216) 481-3782

www.clevelandrange.com

FOR THE INSTALLER

FOR YOUR SAFETY

Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.

Post instructions to be followed if the user smells gas. Display the instructions in a prominent location. All users of this equipment must understand the instructions. Obtain the instructions from the local gas supplier. Failure to follow the instructions if there is a gas leak can cause death, injury, and/or property damage.

WARNING

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.

NOTICE

WARNING

Disconnect power at the main external power switch before servicing or repairing a Combi.

Failure to disconnect power can result in death, injury, and property damage.

ALL SERVICE MUST BE PERFORMED BY A QUALIFIED

CLEVELAND RANGE AUTHORIZED TECHNICIAN.

Do not connect the Combi Oven-Steamer drain connection to any

drain material that cannot sustain 140

Using drain material that cannot withstand 140o Fahrenheit can

result in injury, equipment damage, and property damage.

WARNING

Fahrenheit.

This Installation Manual is a part of your new Combi Oven-Steamer. You must keep and maintain it

for the entire life span of your Combi and pass it on to the next owner of the Combi.

KEEP THIS MANUAL FOR REFERENCE

This manual may be subject to new technical developments, modifications, and unforeseen errors.

DO NOT OPERATE OR ATTEMPT TO OPERATE THIS APPLIANCE OR ANY ACCESSORIES WITHOUT READING

COMPLETELY AND FULLY UNDERSTANDING THIS MANUAL

For caster equipped Combis: Per separate instructions, connect the strain relief (restraining

device) and complete any remaining installation procedures BEFORE starting the Combi.

Convotherm by Cleveland Combi Oven-Steamers are intended for other than household use.

Cleveland STATEMENT OF POLICIES

L I M I T E D W A R R A N T Y

CLEVELAND RANGE products are warranted to the original purchaser to be free from defects in materials and workmanship under normal use and service for the standard warranty p eriod of one year from date of installation or 18 months from date of sh ipment, which ever comes first.

CLEVELAND RANGE agrees to repair or replace, at its option, f.o.b. factory, any part which proves to be defective due to defects in material or workmanship during the warranty period, providing the equipment has been unaltered, and has been PROPERLY INSTALLED, MAINTAINED, AND OPERATED IN ACCORDANCE WITH THE CLEVELAND RANGE OWNER’S MANUAL.

CLEVELAND RANGE agrees to pay any FACTORY AUTHORIZED EQUIPMENT SERVICE AGENCY (within the continental United States, and Hawaii) for reasonable labor requ ired to repa ir or replac e, at our option, f.o.b. factory, any part which proves to b e defective due to defects in material or workmanship, during the labor warranty period. This warranty includes travel time not to exceed two hours and mileage not to exceed 50 miles (100 miles round-trip), BUT DOES NOT INCLUDE POST START-UP, TIGHTENING LOOSE FITTINGS, MINOR ADJUSTMENTS, MAINTENANCE, CLEANING OR DESCALING.

The standard labor warranty allows factory payment of reasonable labor required to repair or replace such defective parts. Cleveland Range will not reimburse the expense of labor requ ired for the repair or replacement of parts after the standard warranty period, unless an Extended Labor Warranty Contract has been purchas ed to cover the equipment for the balance of the warranty period from the date of equipment installation, start-up, or demonstration.

PROPER INSTALLATION IS THE RESPONSIBILITY OF THE DEALER, THE OWNER-USER, OR INSTALLING CONTRACTOR, AND IS NOT COVERED BY THIS WARRANTY. Many local codes exist, and it is the respo nsibility of the owner and installer to comply with these codes. Cleveland Range equipment is built to comply with applicable standards for manuf acturers, including UL, ANSI, NSF, ASME/Ntl. Bd., CSA, and others.

BOILER (Steam Generator) MAINTENANCE IS THE RESPONSIBILITY OF THE OWNER-USER AND IS NOT COVERED BY THIS WARRANTY. The use of good quality feed water is the resp ons ibi lit y of the Owner-User (see Water Quality Recommendations below). THE USE OF POOR QUALITY FEED WATER WILL VOID EQUIPMENT WARRANTIES. Boiler maintenance supplies, including boiler hand hole gaskets, are not warranted beyond th e first 90 days after the date the equipment is placed into service. Preventive maintenance records must be available showing descali ng per applica ble Cleveland Operator Manu al for Boiler Proration Program considerations.

WATER QUALITY RECOMMENDATIONS

TOTAL DISSOLVED SOLIDS less than 60 parts per million TOTAL ALKALINITY less than 20 parts per million SILICA less than 13 parts per million CHLORIDE less than 30 parts per million pH FACTOR greater than 7.5

The foregoing shall constitute the sole and excl usive remedy of original p urchaser and the full liabilit y of Cleveland Range fo r any breach of warranty. THE FOREGOING IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER WRITTEN, ORAL, OR IMPLIED, INCLUDING ANY WARRANTY OF PERFORMANCE, MERCHANTABILITY, OR FITNESS FOR PURPOSE, AND SUPERSEDES AND EXCLUDES ANY ORAL WARRANTIES OR REPRESENTATIONS, OR WRITTEN WARRANTIES OR REPRESENTATIONS, NOT EXPRESSLY DESIGNATED IN WRITING AS A “WARRANTY” OR “GUARANTEE” OF CLEVELAND RANGE MADE OR IMPLIED IN ANY MANUAL, LITERATURE, ADVERTISING BROCHURE OR OTHER MATERIALS.

CLEVELAND RANGE’S liability on any claim of any kind, including negligence, with respect to the goods or services covered hereunder, shall in no case exceed the price of the go ods or services, or part thereof, which giv es rise to the claim. IN NO EVENT SHALL CLEVELAND RANGE BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES IN THE NATURE OF PENALTIES.

GENERAL INFORMATION ABOUT COMBIS

A. PRODUCT INFORMATION

Cleveland Range, LLC assigns two product identification numbers to each Combi: a model number and a serial number. The model number identifies the product characteristics. The serial number identifies the individual Combi.

1. Model Number

a. This manual covers the installation of the OEB and OES model gas powered Combis. b. Model Number Key: “O” stands for the Combi series Oven, “E” or “G” designates Electric or Gas.

“B” designates Steam Generator, and “S” designates Spritzer. The first number designates the number of shelves in the oven rack. The second number is either “.10” for 12” X 20” steam table pans or “.20” for 18” X 26” full size sheet pans. For further information, contact your Convotherm by Cleveland sales representative or Cleveland Range.

2. Serial Number and Equipment Record

During manufacture, Combis are assigned individual serial numbers. Please provide the following information when you contact Cleveland Range or a qualified Cleveland Range authorized service representative:

Serial Number________________________________________________________________

(Write the Serial Number of your Combi here.)

Model Number________________________________________________________________

(Write the Model Number of your Combi here.)

3. Product Information Plate

The Product Information Plate on the left side of the Combi lists the model, serial number, gas, electric, and wiring requirements of the Combi. Figure 1-1 illustrates a typical Product Information Plate.

Figure 1-1

Typical Product Information Plate

INSTALLATION INSTRUCTIONS

A. GENERAL

This equipment should be installed only by qualified, professional plumbers, pipe fitters, and electricians.

1. The installation of this Combi must conform with: a. The National Fuel Gas Code, ANSI Z223.1 / NFPA 54 (latest edition), or the

Natural Gas and Propane Installation Code CSA B1 49.1 as applicable.

b. The National Electrical Code, ANSI/NFPA 70 (latest edition), or the Canadian

Electrical Code, CSA C22.2 as applicable. c. The Food Service Sanitation Manual of the Food and Drug Administration (FDA). d. All applicable national, state, and local laws, codes, and regulations.

2. This equipment is to be installed to comply with the applicable federal, state, or local plumbing codes.

3. Installation instructions must be read in their entirety before starting installation of a Combi.

4. Install the Combi according to the policies and procedures outlined in this manual.

DANGER

Improper installation, adjustment, alteration, service, or maintenance of a Combi, or installation of a damaged Combi can result in DEATH, INJURY, EQUIPMENT DAMAGE, and void the warranty.

NEVER install damaged Combis. ALWAYS have qualified Cleveland Range authorized personnel install and service Combis.

5. Inspect the Combi for shipping damage. a. Check carton and packing for shipping damage. b. Note any damage on the shipping paperwork as soon as the carton arrives. c. Unpack the Combi and check for shipping damage. d. If the Combi is damaged or damage is suspected:

1) Inform your dealer at once.

2) Inform Cleveland Range in writing within 3 days.

3) Submit a Damage Claim to the Shipper.

B. INSTALLATION OF THE COMBI – General Instructions

General Instructions:

1. Select the Combi’s operating location.

2. Complete the water, drain, and electric lines before positioning and leveling the Combi.

3. Position and level the Combi.

4. Connect the utility lines after

5. Call Cleveland Range at 216-481-4900 for the Free Start-Up Program’s Performance Checkout.

6. After Setup and Performance Checkout, the Combi should provide years of reliable operation.

positioning and leveling the Combi.

DANGER

Improper lifting can result in DEATH, INJURY, AND EQUIPMENT DAMAGE.

Use enough workers with training and experience lifting heavy equipment to place

Combis on supporting surfaces, and lift and handle Combis and acessories.

Operating an out of level Combi can cause DEATH, INJURY, and EQUIPMENT DAMAGE.

Combis must be level both front-to-back and side-to-side in all installations.

NEVER operate an out of level Combi.

If a Combi is suspected to be out of level, shut it down at once and call you qualified

Cleveland Range authorized service agency at once.

All clearance requirements above, below, and around the Combi are the same for noncombustible locations as for combustible locations. Failure to maintain required clearances and additional distances as needed can result INJURY and EQUIPMENT DAMAGE. Consult manufacturers’ literature, and sales and service agencies as needed.

DANGER

WARNING

C. SPECIAL INSTRUCTIONS FOR CASTER EQUIPPED COMBI STANDS AND COMBIS

1. Read all instructions before beginning installation.

2. Level the floor if needed.

3. NOTE: Combis on caster-equipped stands have less adjustment for level than adjustable

foot equipped stands.

4. The front wheels of caster-equipped stands and Combis have locks. Check the caster

locks for function and position before installation.

5. Follow the separate instructions included with the Stand, Stacking Kit, or Caster Kit.

6. Make sure the Stand, Stacking Kit, or Caster Kit matches the Combi(s).

7. Use only genuine Cleveland Range Stands, Stacking Kits, Caster Kits, and replacement

parts.

8. Use of Stands, Stacking Kits, Caster Kits, and replacement parts other than genuine

Cleveland Range Stands, Stacking Kits, and Caster Kits and replacement parts can result in injury and / or catastrophic equipment failure, and voids the Warranty.

9. The appliance must be secured to building structure, to prevent any strain on the utility

connections, and to help reduce the risk of electric shock.

10. The strain relief (restraining device) must be installed to limit the movement of the

appliance without depending on the connector and the quick-disconnect device or its associated piping (gas, water, or electric). See separate instructions for attachment location and other details.

11. Connect the strain relief (restraining device) BEFORE starting the Combi

12. If the strain relief (restraining device) must be disconnected, it must be reconnected

after the Combi has been returned to its originally installed position BEFORE restarting the Combi.

13. Prepare the installation location as described in the Combi Installation Manual.

14. For GAS (OGB, OGS) Combis:

connector that complies with the Standard for Connectors for Movable Gas Appliances, ANSI Z21.69 / CSA 6.16, and a quick disconnect device that complies with the Standard for Quick Disconnect Devices f or Use With Gas Fuel, ANSI Z21.41 / CSA 6.9.

15. The appliance shall be installed using flexible conduit.

16. Mechanically secure the flexible conduit to the Combi’s electrical access hole.

The installation of the gas supply shall be made with a

Cleveland

™

Project ________________________________

Item __________________________________

Quantity _______________________________

FCSI Section ____________________________

Approval _______________________________

Date __________________________________

1333 East 179 St.,

Cleveland, Ohio, U.S.A. 44110

Tel: 1-216-481-4900

Fax: 1-216-481-3782

Web Site: www.ClevelandRange.com

Email: Steam@ClevelandRange.com

COMBI OVEN-STEAMER

Featuring the

"Advanced Closed System +3"

GAS Fired – Boilerless

Cooking Modes:

Hot Air

Steam

Combi

Cleveland Standard Features:

"Advanced closed system" with "Crisp & Tasty" de-moisturizing feature

High efficiency, power burner heating system

Fully insulated cooking compartment for maximum energy savings

Polished cooking compartment with coved corners for easy cleaning

Five (5) 26" x 20" wire shelves

Hinged fan guard and hinged removable pan racks

Two (2) speed auto reversing convection fan for even heat distribution

Space saving, easy to close "Disappearing Door"

Door latch with safety vent position and wear-free door switch

Vented, double draining condensate dr

Easy to change, press-fit door seal

Oven light

Multipoint core temperature probe

Easy to use electronic controls for all operational functions

Self diagnostic system with full text message display

Easy to understand menu icons with bright graphics display

User friendly selector dial

Exclusive "Smart Key "

Digital controls for temperature, time and core probe settings

Eight (8) "Press & Go" one

Cook book library for up to 250 stored recipe programs, each recipe capable of

RS 232 connection for controlling one unit with a PC (personal computer)

Memory module automatically saves unit settings and recipes

Manual program override feature for operational settings

ooth action hand shower for compartment cleaning

Injection system for steam

Options and Accessories

Ë ConvoClean automatic compartment washing system Ë PC-HACCP software for establishing "HACCP controls" and automatic

documentation of the

pment stand(s)

Ë Equi Ë Equipment stand(s) with Casters Ë Stacking kit for mounting one (1) OGS-6.20 model on top of

one (1) OGS

Retherm

"Cook & Hold"

"Delta T" slow cooking

"Crisp & Tasty"

glass door with integrated door stop and self

ip pan

with shock resistant safety glass

for selecting

option settings

step, recipe start buttons

20 steps

cooking process

-10.20

MODEL:  OGS-10.20 CAPACITY:

Eleven (11) - 18” by 26” by 1” full size sheet pans* or Twenty-two (22) - 13” by 18” by 1” half size sheet pans* or Twenty (20)) - 12” x by 20” by 2 1/2” steam table pans *

On wire racks. Additional wire racks required for maximum capacity.

Short Form Specifications

Shall be Cleveland Model: OGS-10.20 Combination Convection Oven / Steamer with simple to operate electronic programmable controls for Hot Air, Convection Steam, and Combination cooking modes, "Cook & Hold" and "Delta T" slow-cooking capabilities, "Advanced Closed System" with "Crisp & Tasty" de-moisturizing feature. Multiple cooking stage programs, stored recipe library, multipoint core temperature probe, "Press & Go", one-step recipe start buttons, "Smart Key" for selecting option settings, two (2) speed auto reversing convection fan. Quiet, high efficiency power burner heating system; boilerless. "Disappearing Door". Capacity for ten (10) 18" x 26" full size sheet pans, or twenty (20) 12" x 20" x 2 1/2" pans.

Ë Universal pan-rack system to hold full size sheet pans without the use

of wire shelves

le cover over operating controls for prison installations

kab

Ë Loc Ë USB or RS 485 connection for networking and controlling up to 32

units with a personal computer

opane gas option

Ë Pr Ë Plate rack for banquet operations Ë Plate rack cart Ë Thermal cover for plate or pan rack Ë ConvoClean compartment cleaning solution Ë ConvoCare concentrate for compartment rinse cycle Ë "Dissolve" generator descaling solution Ë Chicken Grill Rack Ë 12" x 20" Wire Baskets for frying products Ë Additional 26" x 20" Wire Shelves

Ë Special Baking Rack System Ë Kleensteam II Water Filters

SECT. IIA PAGE 51

0108

OGS 10.20

A = Water hook up soft water G" B = Water hook up cold water G" C = Drainage hook up DN50 D = Power hook up E = Potential equaliser F = Final rinse hook up G = Cleaner hook up H = Air vent pipe I = Low pressure safety

J = Gas hook up R" K = Exhaust pipe gas

40.44"

2.80"

12.68"

2.80"

8.55"

3.39"

7.49"

13.07"

TOP VIEW

3.23"

14.26"

10.87"

41.42"

3.27"

6.93"

10.40"

21.19"

2.96"

27.29"

1.19"

29.61"

3.90"

3.00"

4.97"

BOTTOM VIEW

47.92"

2.52"

1.58"

38.98"

6.00"

1.82"

44.98"

FRONT VIEW

31.50"

The "Advanced Closed System" offers the following advantages:

Saves

energy

utomatic moisture

utomatically r

Enab

"Crisp & Tasty" demoisturizing function

and steam emission to the kitchen

w heat

mmediate change into the steam mode

les i

Model: OGS-10.20

level adjustment

egulated steam injection

Pan Capacity [

11 (20" x 26") full size wire racks 11 (18" x 26") full size sheet pans - on wire racks 22 (13" x 18") half size sheet pans - on wire racks 20 (12" x 20" x 2 1/2") steam table pans 22 (12" x 20" x 1") steam table pans 20 (12" x 20") frying baskets - (no wire racks needed)

For Banquet Operations: Optional Plate Rack holds 63 plates

Unit Dimensions:

Shipping Dimensions: Width - 58", Depth - 49", Height - 54"

(including packaging)

Shipping Weight: 540 Lbs

Unit has 11 slide rails at 2.64" (67mm) apart

Width - 52.26", Depth - 43.24", Height - 45.68"

Required Clearances:

• Allow for sufficient distance if a "high heat source" (i.e. Broiler) is located next to the unit.

• Allow for sufficient clearance on left side for service access (contact the factory service department for recommendations).

• Installation must comply with all local fire and health codes.

Agency Approvals:

Electrical Requirements: 120 volt, 15.9 amps, 60 Hz, single phase

Do not connect to a G.F.I. outlet

Gas Connection: 3/4" NPT Gas Type: Natural Gas (Propane optional) Gas Flow Pressure: Natural Gas - Min. 5.5" WC / Max. 14" WC

Total Connected Load: Hot Air:

Water Connections: Cold Water (drinking water quality) Flow Pressure: 30 - 60 PSI Water Inlets: 3/4" GHT-F (Female Garden Hose Connection)

Rear - 2", Left Side - 4", Right Side - 2 1/2"

UL - Gas, UL - Sanitation (NSF Standards)

Propane Gas - Min. 11" WC / Max. 14" WC 132,700 BTU (119,000 BTU Propane) 132,700 BTU (119,000 BTU Propane)

Treated Water for Steam Production

Drain Connection: 2" Tube

Venting: Exhaust Hood required

*Connection for Cleaning Solution

*Connection for Rinse Cycle

Untreated Water for Condenser and Hand Shower

Gas Exhaust for Hot Air Heating

Air Vent

Low Pressure Safety Valve

NOTES:

Cleveland Range reserves right of design improvement or modification, as warranted. Many regional, state and local codes exist and it is the responsibility of the owner and installer to comply with the codes. Cleveland Range equipment is built to comply with applicable standards for manufacturers.

*Available as an option

SECT. IIA PAGE 52

0108

Cleveland

™

Project ________________________________

Item __________________________________

Quantity _______________________________

FCSI Section ____________________________

Approval _______________________________

Date __________________________________

1333 East 179 St.,

Cleveland, Ohio, U.S.A. 44110

Tel: 1-216-481-4900

Fax: 1-216-481-3782

Web Site: www.ClevelandRange.com

Email: Steam@ClevelandRange.com

COMBI OVEN-STEAMER

Featuring the

"Advanced Closed System +3"

GAS Fired – with Steam Generator

Cooking Modes:

Hot Air

Steam

Combi

Cleveland Standard Features:

"Advanced closed system" with "Crisp & Tasty" de-moisturizing feature

High efficiency, power burner heating system for hot air and steam gener

Fully insulated steam generator and cooking compartment for maximum energy

Polished cooking compartment with coved corners for easy cleaning

Five (5) 26" x 20" wire shelves

Hinged fan guard and hinged removable pan racks

Two (2) speed auto reversing convection fan for even heat distribution

Space saving, easy to close "Disappearing Door"

Door latch with safety vent position and wear-free door switch

ented, double

draining condensate dr

Easy to change, press-fit door seal

Oven light

Multipoint core temperature probe

Easy to use electronic controls for all operational functions

Self diagnostic system with full text message display

Easy to understand menu icons with bright graphics display

User friendly selector dial

Exclusive "Smart Key " for selecting

Digital controls for temperature, time and core probe settings

Eight (8) "Press & Go" one

Cook book library for up to 250 stored recipe programs, each recipe capable of

RS 232 connection for controlling one unit with a PC (personal computer)

Memory module automatically saves unit settings and recipes

Manual program override feature for operational settings

Smooth action hand shower for compartment cleaning

Gas Fired Steam Generator

Quiet, high efficiency, power burner heating system

Built-in automatic rinse system

utomatic fill

utomatic gener

Retherm

"Cook & Hold"

es energy and provides fast heat up times

ator sav

II II

savings

glass door with integrated door stop and self

ip pan

with shock resistant safety glass

option settings

step, recipe start buttons

20 steps

and water level control

ator drain

"Delta T" slow cooking "Crisp & Tasty"

MODEL:  OGB-10.20 CAPACITY:

Eleven (11) - 18” by 26” by 1” full size sheet pans* or Twenty-two (22) - 13” by 18” by 1” half size sheet pans* or Twenty (20)) - 12” x by 20” by 2 1/2” steam table pans *

On wire racks. Additional wire racks required for maximum capacity.

Short Form Specifications

Shall be Cleveland Model: OGB-10.20 Combination Convection Oven / Steamer with simple to operate electronic programmable controls for Hot Air, Convection Steam, and Combination cooking modes, "Cook & Hold" and "Delta T" slow-cooking capabilities, "Advanced Closed System" with "Crisp & Tasty" de-moisturizing feature. Multiple cooking stage programs, stored recipe library, multipoint core temperature probe, "Press & Go", one-step recipe start buttons, "Smart Key" for selecting option settings, Two (2) speed auto reversing convection fan. Quiet, high efficiency power burner heating system; steam generator with automatic drain. "Disappearing Door" for ten (10) 18" x 26" full size sheet pans, or twenty (20) 12" x 20" x 2 1/2" pans.

. C

apacity

Options and Accessories

Ë ConvoClean automatic compartment washing system Ë PC-HACCP software for establishing "HACCP controls" and automatic

documentation of the cooking process

Ë Equipment stand(s) Ë Equipment stand(s) with Casters Ë Stacking kit for mounting one (1) OGB-6.20 model on top of

one (1) OGB-10.20

Ë Universal pan-rack system to hold full size sheet pans without the use of wire

shelves

Ë Lockable cover over operating controls for prison installations Ë USB or RS 485 connection for networking and controlling up to 32 units with a

personal computer

Ë Propane gas option Ë Plate rack for banquet operations Ë Plate rack cart Ë Thermal cover for plate or pan rack Ë ConvoClean compartment cleaning solution Ë ConvoCare concentrate for compartment rinse cycle Ë "Dissolve" generator descaling solution Ë Chicken Grill Rack Ë 12" x 20" Wire Baskets for frying products Ë Additional 26" x 20" Wire Shelves Ë Special Baking Rack System Ë Kleensteam II Water Filters

SECT. IIA PAGE 23

0108

47.92"

2.52"

1.58"

38.98"

6.00"

1.82"

44.98"

40.44"

2.80"

12.68"

2.80"

8.55"

3.39"

3.55"

7.49"

13.07"

3.23"

14.26"

10.87"

41.42"

3.27"

6.93"

10.40"

21.19"

2.96"

27.29"

1.19"

29.61"

3.90"

3.00"

4.97"

FRONT VIEW

TOP VIEW

40.44"

2.80"

12.68"

2.80"

8.55"

3.39"

7.49"

13.07"

TOP VIEW

BOTTOM VIEW

3.23"

14.26"

10.87"

41.42"

3.27"

6.93"

10.40"

21.19"

2.96"

27.29"

1.19"

29.61"

3.90"

3.00"

4.97"

BOTTOM VIEW

47.92"

2.52"

1.58"

38.98"

6.00"

1.82"

44.98"

FRONT VIEW

31.50"

The "Advanced Closed System" offers the following advantages:

Saves

energy

Automatic m

Low h

Automatically regulated

Enables immediate change into the steam mode

"Crisp & Tasty" demoisturizing function

Model: OGB-10.20

oisture level adjustment

eat and steam emission to the kitchen

steam injection

Pan Capacity [

For Banquet Operations: Optional Plate Rack holds 63 plates

Unit has 11 slide rails at 2.64" (67mm) apart

Unit Dimensions: Width - 52.26", Depth - 43.24", Height - 45.68"

Shipping Dimensions: Width - 58", Depth - 49", Height - 54"

(including packaging)

Shipping Weight: 540 Lbs

• Allow for sufficient distance if a "high heat source" (i.e. Broiler) is located

Required Clearances:

Rear - 2", Left Side - 4", Right Side - 2 1/2"

next to the unit.

• Allow for sufficient clearance on left side for service access (contact the factory service department for recommendations).

• Installation must comply with all local fire and health codes.

Agency Approvals: UL - Gas, UL - Sanitation (NSF Standards)

Electrical Requirements: 120 volt, 15.9 amps, 60 Hz, single phase

Do not connect to a G.F.I. outlet

Gas Connection: 3/4" NPT Gas Type: Natural Gas (Propane optional) Gas Flow Pressure: Natural Gas - Min. 5.5" WC / Max. 14" WC

Propane Gas - Min. 11" WC / Max. 14" WC Total Connected Load: 132,700 BTU (119,000 BTU Propane) Steam Generator: 113,600 BTU (102,000 BTU Propane) Hot Air: 132,700 BTU (119,000 BTU Propane)

Water Connections: Cold Water (drinking water quality) Flow Pressure: 30 - 60 PSI Water Inlets: 3/4" GHT-F (Female Garden Hose Connection)

Treated Water for Steam Generator

NOTES:

Drain Connection: 2" Tube

Venting: Exhaust Hood required

*Connection for Cleaning Solution

*Connection for Rinse Cycle

Low Pressure Safety Valve

*Available as an option

Untreated Water for Condenser and Hand Shower

Gas Exhaust for Hot Air Heating

Gas Exhaust for Steam Generator

Air Vent

SECT. IIA PAGE 24

0108

CONTROL PANEL

BASIC OPERATION

A. QUICK START GUIDE ALWAYS PRE-HEAT THE OVEN CHAMBER!

1. Switch on with key (1).

2. Select cooking mode with keys (2-5).

3. Press key (6) to start.

1. Press key (18) and rotate Selector Dial (23) to set oven temperature.

2. Press key (19) and rotate Selector Dial (23) to set cooking time.

1. Press key (20) and rotate Selector Dial (23) to set core temperature.

ALL

1. Press key (6) to start the Combi.

2. To change the settings while cooking: press keys (18) OR (19) OR (20) and adjust the settings with the Selector Dial (23).

3. When the buzzer sounds press key (6) or open the door.

NOTES: See “CONTROL PANEL DETAIL VIEW” in Chapter 4, Section B for detailed descriptions of control panel functions.

Figure 4-1a

Control Panel

B. CONTROL PANEL DETAIL VIEW

Note: Item numbers correspond to numbers on the

control panels in Figure 4-1b

1. ON/OFF

When the Combi is turned ON:

• Self-diagnosis is performed.

• Oven light turns on.

• Steam generator fills and heats (OEB and OGB

models).

Cooking Modes

2. Steam

• Oven temperature is continuously variable between 86°F and 248°F.

3. Combi Hot Air and Steam

• Oven temperature is continuously variable between 212°F and 482°F.

4. Hot Air

• Oven temperature is continuously variable between 86°F and 482°F.

5. Retherm

• Oven temperature is continuously variable between 248°F and 320°F.

6. Start/Stop

• Start cooking modes and recipes.

• Stop the cooking activity.

• Escape or Exit Smart Key functions

Programming / Help

7. Cookbook

• Call up, exit cookbook.

• View a list of stored recipes in the display.

8. Smart Key

• Set Extra Functions.

• Set-Up the Combi.

• Enter Sub-Menus.

9. Edit

• Create, change, copy, and delete recipes.

Figure 4-1b

Control Panel

Function Indicators

• Light up when function or activity is engaged:

10. Reduced Power

11. Burner or Electric Heating ON

12. Reduced Fan Speed

13. Cooking Mode Engaged

14. Button Lock

15. Crisp & Tasty Engaged

16. Program Protection

17. Display

• Display in normal mode:

• Date.

• Time.

• Oven Temperature.

• Cooking Time

• Core Probe Temperature.

• Display in programming mode:

• Clear text.

• Memory.

• Symbols.

Settings

18. Oven Temperature

• Set the nominal oven temperature.

• View the actual or nominal oven

temperature.

19. Cooking Time

• Set the cooking time from 1 minute to 9 hours, 59 minutes using the Selector Dial.

• Set Continuous Mode

1. At 9:59 or 0:01, release the Selector Dial.

2. Turn the Selector Dial again to the left

or right.

• See the actual or nominal cooking time.

• See elapsed cooking time when using

Core Temperature mode.

20. Core Temperature

• Set the nominal core temperature.

• See the actual or nominal core

temperature.

• See the actual core temperature during cooking time mode.

21 & 22. Scroll Left and Scroll Right

• Page / Scroll one step forward or back in programming mode.

23. Selector Dial

• Set: Oven temperature, cooking time, core temperature, recipe name, recipe number.

• Select Smart Key functions, editing functions and recipes in the cookbook.

24. Press & Go Keys

• Start saved recipes with one key.

• LED below key lights up when

corresponding recipe is started.

Notes:

• Magnetic door switch If the oven door is opened during operation, the magnetic door switch automatically interrupts the recipe. The timer stops. After closing the oven door, the Combi automatically continues the recipe. If the oven door is opened when the buzzer sounds at the end of a recipe, it automatically switches off.

• Operate controls with hands only!

AT THE END OF THE DAY OR SHIFT

A. Cleaning the Oven Chamber

1. Cleaning – General

a. Regular cleaning of the Combi after use, inside and out, helps guarantee many years of

b. Clean and maintain the Combi ONLY when the Combi is cold. c. Use the hand shower only inside the oven chamber. d. Clean the outside the Combi by hand. e. Never use the hand shower, hose, pressure washer or similar dev ice on the outside of

f. NEVER spray anything on or into the air intakes or outlets of the Combi. g. Do NOT use hoses, pressure washers, high-pressure cleaners, or water jets to clean

h. Do NOT spray water into a hot oven chamber. i. Use only genuine Convotherm by Cleveland and Cleveland Range cleaning and

j. Never use irritant, acidic, highly alkaline cleaners, high-alcohol, chlorine, chlorinated, or

k. Poor water quality can cause discoloration inside the oven chamber. Remove these

l. Damage caused as a result of improper cleaning voids the warranty.

2. Semi-Automatic and Automatic Cleaning - General

a. If the oven chamber is very heavily soiled, additional manual cleaning may be necessary. b. Depending on the level of soiling of the oven chamber, the engaging frames and grills

c. Do NOT interrupt the semi-automatic or automatic cleaning process.

Clean the oven chamber at least once per day or more frequently as needed

Failure to clean the Combi properly and regularly can cause equipment damage.

Damage caused by improper cleaning will invalidate the Warranty!

satisfaction from your Combi.

the Combi.

inside the Combi oven chamber.

descaling products. Follow the instructions and heed and obey the warnings on the labels. Other products can cause injury, present heath hazards, and damage the Combi.

abrasive cleaning agents, scrapers, or abrasive materials to clean the Combi.

discolorations with CONVOCare. Spray CONVOCare on the affected surfaces in a COLD oven chamber, wait 10 minutes, wipe off with a soft cloth or sponge, and begin cleaning as usual.

may be left in the oven during the automatic cleaning process.

CAUTION

WARNING

When working with cleaning agents, nozzle rinsing fluid and spray bottles: Wear suitable clothing, protective gloves and protective goggles to help protect from splashes and spills. Failure to do so can result in chemical burns on skin and in eyes.

3. Manual Cleaning of the Oven Chamber

Read, understand, and heed and obey all instructions and safety information found on cleaning agent labels, Material Safety Data Sheets, and related documents and sources. Failure to do so can result in death, injury, and equipment damage.

a. Clean the Combi daily to prevent discoloration and corrosion of the stainless steel.

1) Avoid scratching the oven chamber or engaging frame.

2) Scratches can collect soil and / or allow corrosion to begin.

3) Do NOT use harsh or abrasive cleaning agents, scouring pads, or scrapers.

b. Clean the fan guard and the fan area behind the fan guard at the same time.

1) Release the quick-action locks on the oven racks and fan guard.

2) Pivot the oven racks and fan guard out into the oven chamber.

3) After cleaning, push the oven racks and fan guard closed and fix them in place with the quick-action locks.

WARNING

CAUTION

Do NOT use U-Shaped racks that are bent or otherwise damaged in any

way. Pans and accessories placed in damaged racks can tip and spill,

causing burns, injuries and/or equipment damage

4) Make sure that the U-Shaped racks do not become bent; otherwise grills, racks, containers and accessories will no longer be safely supported. If U-Shaped racks become bent then remove the Combi from service and contact your qualified Cleveland Range authorized service representative at once.

c. Clean the interior of the of the double glass doors daily.

1) Release the quick-action locks on the door glass.

2) Clean the glass with a non-abrasive cleaner and a soft cloth.

3) Do not use harsh or abrasive cleaning agents, scouring pads, or scrapers because they will damage the glass.

d. Regular cleaning of the hygienic plug-in gasket (door gasket) increases service life.

1) Wait for the gasket to cool.

2) Clean the gasket with mild, scent free dish detergent and a soft cloth.

3) Do not use harsh or abrasive agents, scouring pads or scrapers because they will damage the gasket.

4) Air dry the gasket.

e. Clean the Bypass Measuring Aperture. (Opening in the oven

chamber on the left-hand side, slightly below the door latch. See diagram.)

1) Spray with CONVOClean.

2) Rinse clean with the hand shower.

f. Remove and clean the drain cover.

1) Clean food residue and drippings from the tray and drain in the oven chamber.

2) Spray on original CONVOClean oven chamber cleaner and allow it to take effect.

3) Rinse thoroughly with the hand shower.

g. Clean the drain and make sure that it is not

blocked.

h. Clean the demoisturizing tray (trough shaped area

under the drain cover).

Bypass

i. Clean the door drip tray, appliance drip trays and accessory drip trays.

NOTES:

• If a white deposit forms inside the oven chamber, the water treatment system is not correctly set, or the addition of a water treatment system is required. To remove this deposit, use vinegar and a soft cloth.

• Ask your qualified Cleveland Range authorized service representative about adding or setting a water treatment system.

Drain Cover and Drain

+ 38 hidden pages

Convotherm OGB-10.20 Operators Manual

Specifications and Main Features

Frequently Asked Questions

User Manual