Cleveland Convotherm Combination Oven-Steamer Gas 20.20, OGB-20.20, Convotherm OGS-20.20, Convotherm OGB-20.20 Service And Parts Manual

Service & Parts Manual

by

Convotherm Combination Oven-Steamer

MODELS:

Gas 20.20

Enodis

OGB-20.20OGS-20.20

1333 East 179th St., Cleveland, Ohio, U.S.A. 441

Phone: (216) 481-4900 Fax: (216) 481-3782 Visit our web site at www.clevelandrange.com

10

0706

Table of Contents

Installation For the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Installation Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

Instructions for Casters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Specification Sheets -

OGB-20.20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

OGS-20.20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10

Operating Instructions Control Panel, Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Control Panel, Detail View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13

Cleaning Instructions Cleaning the Oven Chamber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-16

Semi- Automatic Cleaning of Oven Chamber . . . . . . . . . . . . . . . . . . . 17-18

CONVOClean Automatic Cleaning System (optional) . . . . . . . . . . . . 19-20

Descale Steam Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-23

Service Parts General Assembly Drawings -

20.20 Gas Generator with Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 24-25

20.20 Gas Injection with Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-27

Component Panel, Gas (OGB 20.20) . . . . . . . . . . . . . . . . . . . . . . . . . 28-29

Control Panel, with Picto (all models) . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Outer Base (OGB 20.20). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Water Hose System, Condenser (all models) . . . . . . . . . . . . . . . . . . . . . . 32

Water Valve (all models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Water Valve (OGB 20.20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Water Valve (OGS 20.20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Burner Insert, HL, Pre-mounted (all Gas models). . . . . . . . . . . . . . . . . . 36

Burner Insert, Air, LP & Natural Gas (all Gas models) . . . . . . . . . . . . 37

Pump, Steam Generator, Gas, 110V (all Gas models) . . . . . . . . . . . . . .

Door (20.20 models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Sliding Plate (all models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-41

Exterior Sheeting (all models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Maintenance OGB 20.20 -

Sequence of Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43-49

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-56

Ladder Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57-58

OGS 20.20 Sequence of Operations

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65-70

Ladder Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71-73

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

38

59-64

FOR THE INSTALLER

1

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

o

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

2

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 period of one year from date of installation or 18 months from date of shipment, 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 required to repair or replace, at our option, f.o.b. factory, any part which proves to be 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 required for the repair or replacement of parts after the standard warranty period, unless an Extended Labor Warranty Contract has been purchased 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 responsibility of the owner and installer to comply with these codes. Cleveland Range equipment is built to comply with applicable standards for manufacturers, 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 responsibility 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 the first 90 days after the date the equipment is placed into service. Preventive maintenance records must be available showing descaling per applicable Cleveland Operator Manual 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 exclusive remedy of original purchaser and the full liability of Cleveland Range for 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 goods or services, or part thereof, which gives 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.

3

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

4

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.

. INSTALLATION OF THE COMBI – General Instructions

5

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

6

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

1333 East 179th St., Cleveland, Ohio, U.S.A. 44110 Ph: 1-216-481-4900 Fx: 1-216-481-3782 Web Site: www.clevelandrange.com

Cleveland Range,

LLC

SINCE 1922

INNOVATIVE STEAM COOKING SOLUTIONS

by

7

COMBI OVEN-STEAMER

Featuring the

"Advanced Closed

MODEL: c OGB-20.20

CAPACITY: Twenty (20) – 18" by 26" full size sheet pans or

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 generator saves energy and provides fast heat up times

■

Fully insulated steam generator and cooking compartment for maximum energy savings

■

Polished cooking compartment with coved corners for easy cleaning

■

Six (6) 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 glass door with integrated door stop

■

Trolley with self draining condensate drip pan

■

Easy to change, press-fit door seal

■

Oven light with shock resistant safety glass

■

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 option settings

■

Digital controls for temperature, time and core probe settings

■

Eight (8) "Press & Go" one step, recipe start buttons

■

Cook book library for up to 250 stored recipe programs, each recipe capable of 20 steps

■

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

■

Automatic fill and water level control

■

Automatic generator drain

■

Retherm

■

"Cook & Hold"

■

"Delta T" slow cooking

■

"Crisp & Tasty"

IT EM NUMBE R __________________________________________

JOB NAME / NUMBER __________________________________

Shall be Cleveland Model: OGB-20.20 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. " Capacity for twenty (20) 18" x 26" full size sheet pans, or forty (40) 12" x 20" x 2 1/2" pans.

Options and Accessories

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

documentation of the cooking process

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

wire shelves

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

with a personal computer

❐ Propane gas option ❐ Flue diverter ❐ Pan rack with trolley ❐ Plate rack with trolley for banquet operations ❐ Thermal cover for plate or pan rack ❐ ConvoClean compartment cleaning solution ❐ ConvoCare concentrate for compartment rinse cycle ❐ "Dissolve" generator descaling solution ❐ Chicken Grill Rack ❐ 12" x 20" Wire Baskets for frying products ❐ Additional 26" x 20" Wire Shelves ❐ Pre-heat bridge

Forty (40) – 12" by 20" by 2 1/2" steam table pans

Short Form Specifications

Disappearing Door".

SECT. IIC PAGE 27

0406

48.51"

2.52" 1

.58"

67.80"

9

.06"

2.80"

76,85"

41.54"

2.80"

12.68"

2.80"

8.55"

2.60"

3.39"

4.81"

7.48"

13.08"

3.08"

14.26"

10.87"

42.29"

3.15"

6.50"

10.40"

25.79"

18.90"

2.96"

27.29"

1.19"

29.57"

5.48"

3.00"

4.97"

S

AV

E1

E2

RC

CS

W1

W2

D

G

FRONT VIEW

TOP VIEW

BOTTOM VIEW

31.50"

48.51"

2.52"

1.58"

67.80"

9.06"

2.80"

76,85"

41.54"

2.80"

12.68"

2.80"

8.55"

3.39"

4.81"

7.48"

13.08"

3.08"

14.26"

10.87"

42.29"

3.15"

6.50"

10.40"

25.79"

18.90"

2.96"

27.29"

1.19"

29.57"

5.48"

3.00"

4.97"

S

AV

E1

RC

CS

W1

W2

D

G

FRONT VIEW

TOP VIEW

BOTTOM VIEW

31.50"

W

1

W2

D

W

1

W2

D

RC

S

CS

AV

G

W1

W2

D

W1

W2

D

RC

W1

W2

D

RC

CS

W1

W2

D

RC

S

CS

AV

W1

W2

D

RC

S

CS

AV

G

E1

W1

W2

D

RC

S

CS

AV

G

E1

E2

W1

W2

D

RC

CS

AV

W1

W2

8

The "Advanced Closed System" offers the following advantages:

■

Saves energy

■

Low heat and steam emission to the kitchen

■

Automatically regulated steam injection

■

Enables immediate change into the steam mode

■

"Crisp & Tasty" demoisturizing function

■

Automatic moisture level adjustment

Model: OGB-20.20

Pan Capacity [

20 (20" x 26") full size wire racks 20 (18" x 26") full size sheet pans - on wire racks

(13" x 18") half size sheet pans - on wire racks 40 (12" x 20" x 2 1/2") steam table pans

40 40 (12" x 20" x 1") steam table pans 40 (12" x 20") frying baskets - (no wire racks needed)

Unit (trolley) has 20 slide rails at 2.64" (67mm) apart

]:

For Banquet Operations: Optional Plate Rack holds 122 plates

Unit Dimensions: Width - 53.83", Depth - 44.34", Height - 78.43"

Shipping Dimensions: Width - 60", Depth - 50", Height - 86"

(including packaging)

Shipping Weight: 970 Lbs (including trolley)

Required Clearances:

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

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, 22.5 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: 265,500 BTU (239,000 BTU Propane) Steam Generator: 132,700 BTU (119,000 BTU Propane)

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.

Hot Air: 265,500 BTU (239,000 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

Untreated Water for Condenser and Hand Shower

Drain Connection: 2" Tube

Venting: Exhaust Hood required

Gas Exhaust for Hot Air Heating

Gas Exhaust for Steam Generator

*Connection for Cleaning Solution

*Connection for Rinse Cycle

Low Pressure Safety Valve

Available as an option

*

Air Vent

SECT. IIC PAGE 28

0406

1333 East 179th St., Cleveland, Ohio, U.S.A. 44110 Ph: 1-216-481-4900 Fx: 1-216-481-3782 Web Site: www.clevelandrange.com

Cleveland Range,

LLC

SINCE 1922

INNOVATIVE STEAM COOKING SOLUTIONS

by

9

COMBI OVEN-STEAMER

Featuring the

"Advanced Closed

MODEL: c OGS-20.20

CAPACITY: Twenty (20) – 18" by 26" full size sheet pans or

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

■

Six (6) 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 glass door with integrated door stop

■

Trolley with self draining condensate drip pan

■

Easy to change, press-fit door seal

■

Oven light with shock resistant safety glass

■

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 option settings

■

Digital controls for temperature, time and core probe settings

■

Eight (8) "Press & Go" one step, recipe start buttons

■

Cook book library for up to 250 stored recipe programs, each recipe capable of 20 steps

■

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

■

Injection system for steam

Options and Accessories

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

automatic documentation of the cooking process

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

use of wire shelves

❐ Lockable cover over operating controls for prison installations

■

Retherm

■

"Cook & Hold"

■

"Delta T" slow cooking

■

"Crisp & Tasty"

IT EM NUMBE R __________________________________________

JOB NAME / NUMBER __________________________________

Shall be Cleveland Model: OGS-20.20 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 twenty (20) 18" x 26" full size sheet pans, or forty (40) 12" x 20" x 2 1/2" pans.

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

units with a personal computer

❐ Propane gas option ❐ Flue diverter ❐ Pan rack with trolley ❐ Plate rack with trolley for banquet operations ❐ Thermal cover for plate or pan rack ❐ ConvoClean compartment cleaning solution ❐ ConvoCare concentrate for compartment rinse cycle ❐ "Dissolve" generator descaling solution ❐ Chicken Grill Rack ❐ 12" x 20" Wire Baskets for frying products ❐ Additional 26" x 20" Wire Shelves

❐ Pre-heat bridge

Forty (40) – 12" by 20" by 2 1/2" steam table pans

Short Form Specifications

SECT. IIC PAGE 55

0406

W1

W2

D

RC

W1

W2

D

RC

CS

W1

W2

D

RC

S

CS

AV

W1

W2

D

W1

W2

D

RC

S

CS

AV

G

W1

W2

D

W1

W2

D

RC

S

CS

AV

G

E1

W1

W2

D

RC

CS

AV

W1

W2

48.51"

2

.52"

1.58"

67.80"

9

.06"

2.80"

76,85"

41.54"

2.80"

12.68"

2.80"

8.55"

3.39"

4.81"

7.48"

13.08"

3.08"

14.26"

10.87"

42.29"

3.15"

6.50"

10.40"

25.79"

18.90"

2.96"

27.29"

1.19"

29.57"

5.48"

3.00"

4.97"

S

AV

E1

RC

CS

W1

W2

D

G

FRONT VIEW

TOP VIEW

BOTTOM VIEW

31.50"

OGS 20.20

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

10

The "Advanced Closed System" offers the following advantages:

■

Saves energy

■

Automatic moisture level adjustment

■

Low heat and steam emission to the kitchen

■

Automatically regulated steam injection

■

Enables immediate change into the steam mode

■

"Crisp & Tasty" demoisturizing function

Model: OGS-20.20

Pan Capacity [

20 (20" x 26") full size wire racks 20 (18" x 26") full size sheet pans - on wire racks

(13" x 18") half size sheet pans - on wire racks 40 (12" x 20" x 2 1/2") steam table pans

40 40 (12" x 20" x 1") steam table pans 40 (12" x 20") frying baskets - (no wire racks needed)

For Banquet Operations: Optional Plate Rack holds 122 plates

Unit Dimensions:

Shipping Dimensions: Width - 60", Depth - 50", Height - 86"

(including packaging)

Shipping Weight: 970 Lbs (including trolley)

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, 22.5 amps, 60 Hz, single phase

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

Gas Connection: 3/4" NPT

Unit (trolley) has 20 slide rails at 2.64" (67mm) apart

]:

Width - 53.83", Depth - 44.34", Height - 78.43"

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

UL - Gas, UL - Sanitation (NSF Standards)

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)

Propane Gas - Min. 11" WC / Max. 14" WC

265,500 BTU (239,000 BTU Propane)

Treated Water for Steam Production

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.

Untreated Water for Condenser and Hand Shower

Drain Connection: 2" Tube

Venting: Exhaust Hood required

Gas Exhaust for Hot Air Heating

Air Vent

*Connection for Cleaning Solution

*Connection for Rinse Cycle

Low Pressure Safety Valve

*Available as an option

SECT. IIC PAGE 56

0406

CONTROL PANEL

11

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.

OR

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.

OR

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

12

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

13

• 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

14

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 device 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

15

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.

16

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

Drain Cover and Drain

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.

B. Semi-Automatic Cleaning of the Oven Chamber

17

NOTE: Do NOT press the Start/Stop key while using the Semi-automatic Cleaning process. This stops the cleaning process.

WARNING

The Semi-Automatic Cleaning process is designed to be started when the oven chamber temperature is at or below 158°F. Death, injury, and equipment damage can result from starting the Semi-Automatic Cleaning process when the oven chamber is above 158°F.

1. Before starting the Semi-Automatic Cleaning process, make sure the oven chamber is below 158°F by stopping all processes and pressing the Temperature key twice to view the actual temperature.

a. If the oven chamber is above 158°F then open the Combi door and wait 15 minutes. b. Check the oven temperature again.

1) If the oven temperature is at or below 158°F then go to Step 2.

2) If the oven temperature is still above 158°F then wait 15 more minutes and check the oven chamber temperature. Repeat this step as needed until the oven chamber temperature is at or below 158°F and then go to Step 2.

2. See separate instruction sheet P/N 260AYM, “One-Hand Sprayer with Telescoping Wand,” for safety information, detailed instructions for using the sprayer, P/N 111598, and other information.

3. Always wear appropriate protective clothing and equipment when using this Sprayer, including protective gloves and goggles.

4. Close and latch the Combi door.

5. If the Combi is OFF, turn it ON.

6. Press the Smart Key. Various options appear in the display.

7. Use the Selector Dial to select “Cleaning”

8. Confirm by pressing the Smart Key.

9. Confirm “Yes” with the Smart Key. The semi-automatic cleaning process starts.

10. Semi-automatic cleaning uses cooking modes to assist the cleaning process. The display shows the nominal values for the cooking modes.

a. The first step is Hot Air mode at 158°F for 10 minutes, followed by a Signal Tone.

11. After the first Signal Tone, open the oven door, and follow instruction sheet in P/N 260AYM to spray the oven chamber, drain, grills, plates etc. with original Convotherm by Cleveland CONVOClean.

12. Close and latch the Combi door and allow the CONVOClean to take effect. The SemiAutomatic Cleaning mode continues to run.

a. The second step is Steam mode at 86°F for 10 minutes, followed by a Signal Tone.

13. After the second Signal Tone, clean behind the fan guard and the fan area. a. Release the quick-action locks on the oven racks and fan guard. b. Swing the oven racks and fan guard into the oven chamber. c. After cleaning, swing the oven racks and fan guard closed and fix it in place with the quick-action

locks.

14. Close and latch the Combi door. The Semi-Automatic Cleaning mode continues automatically.

.

a. The third step is Steam mode at 86°F for 1 minute. No action is needed.

18

b. The fourth step is Steam at 212°F for 10 minutes, followed by a Signal Tone.

15. Turn OFF the Combi when the Signal Tone sounds.

16. Use the hand shower to rinse thoroughly the oven chamber, accessories, and behind the fan guard.

17. In the case of severe staining or soiling, repeat the cleaning process.

18. After use or after cleaning, leave the Combi door open.

C. CONVOClean Automatic Cleaning System (optional):

19

NOTES:

• Do NOT interrupt the automatic cleaning process. Interrupting and restarting the

Automatic Cleaning System with the ON/OFF key may start a 6 minute forced rinsing of the oven chamber to remove any CONVOClean and CONVOCare residue when the ON/OFF key is turned back ON. The Signal Tone sounds at the end of the forced rinsing cycle and the Combi is ON.

• Do not open the Combi door during the automatic cleaning process, unless the

instruction “Open the door” and “close the door,” appears in the display.

• Pre-clean manually to save water and CONVOClean by selecting a lower cleaning

setting.

• If the security questions are not answered within 5 seconds, the Combi resets itself to the

query level and will not start.

• If the message “No cleaner pressure” appears, check that there is enough CONVOClean

and/or CONVOCare in the correct containers. Refill them if necessary (red hose for CONVOClean, and blue or white hose for CONVOCare).

CAUTION

Always make sure the cleaning agent containers are correctly connected to the Combi

CONVOClean => RED

CONVOCare => BLUE or WHITE

A. See P/N 260AZA, “Instructions for CONVOClean System Start-up Kit,” for hose attachment,

solution mixing, and other information.

B. The CONVOClean Automatic Cleaning Process

1. The oven chamber must be cold

hot, the error message, “oven temp too hi / please wait” appears in the display. If this error message appears, open the Combi door, wait 15 minutes and then try to start the automatic cleaning process. Repeat as needed.

2. Before starting, remove large pieces food or cooking residue from the oven chamber to

help prevent the drain from becoming blocked.

3. Check the level of Convotherm by Cleveland CONVOClean and CONVOCare.

a. The containers must be full. b. The suction pipes must be located in the fluid. c. The hoses must be properly attached to the Combi.

4. Press the Smart Key. Various options appear in the display.

5. Use the Selector Dial to select “CONVOClean system”

6. Confirm by pressing the Smart Key.

7. PRESS the Temperature key and select the cleaning level (1-4) with the Selector Dial.

Approximate run times are listed to help plan use of the CONVOClean system. Times may vary by +/- 15 minutes.

1 “Light Soiling” 55 minutes. 2 “Medium Soiling” 1 hour and 30 minutes.

before starting this process. If the oven chamber is still

.

3 “Strong Soiling” 2 hours.

20

4 ‘Strong Soiling – Shining+” 2 hours and 45 minutes.

8. Press the Smart Key.

9. “Food inside oven?” appears in the display.

10. If the oven is empty, then answer “No.”

11. Confirm by pressing the Smart Key.

12. “Start auto-cleaning?” appears in the display.

13. Answer “Yes.”

14. Confirm by pressing the Smart Key.

15. The CONVOClean system starts.

16. The instruction “open the door” appears in the display to check the function of the

magnetic door switch.

17. Open the Combi door.

18. The instruction “close the door,” appears in the display to check the function of the

magnetic door switch.

19. Close the door.

20. The self test “water supply open?” appears in the display. If the water supply is on (open),

then the self test question disappears from the display. a. If “water supply open?” does not disappear from the display, or “not enough water”

appears in the display, then check the water supply.

b. The CONVOClean system resumes running after the water supply is restored.

21. “Cleaning in progress” appears in the display and the CONVOClean process runs.

22. The Signal Tone sounds at the end of the CONVOClean cycle and “end of cleaning”

appears in the display.

23. Press the Start/Stop key to stop the Signal Tone and end the CONVOClean process.

24. The Combi is ON and ready to use.

25. After use or after cleaning, leave the Combi door open.

DESCALE STEAM GENERATOR

21

A. GENERAL INFORMATION

1. Steam generators should be descaled at least once a month, depending on scale buildup. If you have serious steam generator scale buildup, a water treatment system should be installed for the steamer. If this is not possible, the frequency of descaling should be increased.

2. Cleveland Range, recommends the use of DISSOLVE® Descaler Solution, Cleveland Range Part Number 106174. No other system of steamer descaling should be used.

3. NOTE: Part No. 106174 is the Part No. for a case (6 1-gallon containers) of DISSOLVE descaler.

4. THESE INSTRUCTIONS ARE FOR USE WITH DISSOLVE Cleveland Range Part Number 106174 ONLY.

5. Health Hazard Data, Effects of Overexposure – This product may cause a burning sensation to eyes or skin.

6. Emergency and First Aid Procedures - In case of eye contact, immediately flush eyes with plenty of water. If irritation persists, seek medical attention. In case of skin contact: wash with soap and water. If inhaled, remove to fresh air. If burning persists, call a physician. If swallowed, drink 1 or 2 glasses of water and call a physician.

7. Spill or Leak Procedures – Rinse with plenty of water to dilute. Sodium carbonate or calcium carbonate may be used to soak up liquid. Spent material is considered nonhazardous and may be disposed of in a sewer system with water flush.

WARNING

® DESCALER SOLUTION

®

The liquid solution in Cleveland Range Descaler Solution Part No. 106174, “DISSOLVE® Descaler

Solution,”

can be harmful if not handled properly.

Follow these basic safety rules for handling and using this product to help prevent death or injury:

• Wear protective clothing when mixing or applying chemical cleaners.

• Wear rubber gloves, and OSHA approved eye protection when descaling to help avoid injury.

• Avoid breathing fumes. If liquid comes in contact with skin, wash with soap and water.

• If chemical contacts eyes, flush with water. If irritation persists, seek medical attention

• If chemical is swallowed or ingested, drink 1 or 2 glasses of water and call a physician.

Failure to do so can result in death or injury.

Use ONLY the DISSOLVE® Descaler method using Part No. 106174 to descale the Combi. Read, understand, and follow both the descaling procedure instructions and warnings, and the

instructions and warnings on the DISSOLVE Injury, equipment damage, and property damage can result from using other descaling systems

and/or failing to follow the descaling procedure and DISSOLVE® instructions and warnings.

CAUTION

®

label and MSDS.

g

22

DANGER

B. GENERAL SAFETY FOR DESCALING

1. Always wear suitable protective clothing including appropriate gloves, and eye protection.

2. Read, understand, heed and obey and obey and obey, and follow all directions on the descaler label, MSDS, and related documents

3. Never operate the Combi when descaler has been applied or while descaling.

4. Descale only when the Combi is cold.

5. Immediately wipe up any leaked or spilled descaling fluid

C. COMBI ATMOSPHERIC STEAM GENERATOR DESCALING PROCEDURE

(For DISSOLVE® Descaler Solution Part No. 106174)

This procedure takes approximately 3 hours to complete. Do NOT heat the Combi during descaling.

1. Turn ON the Combi at the Control Power Service Disconnect switch located below the hand shower.

2. Turn ON the Combi with the ON/OFF key.

3. Open the door to the cooking compartment.

4. Run a manual steam generator rinse cycle. To Empty and Rinse the Steam Generator: a. Press the Smart Key. b. Select “Manual Steam Generator Rinse” with the

Selector Dial. c. Confirm “Yes” with the Smart Key. d. Steam generator rinses and begins to refill to

operating level.

4. Remove the cap from the descale port located at the top of the Combi (See Figure 6-1).

5. While the steam generator is filling with water, use a funnel (NOT INCLUDED) to add 3/4 gallon of DISSOLVE Combis, and 1/2 gallon for all other models

Death, injury, equipment and property damage can result.

This procedure is slightly different depending on the model

being descaled. This entire procedure should be read and fully

understand as it applies to the model being descaled, before

Do NOT heat the Combi during descaling.

inning the actual descaling operation.

be

® descaler solution into the descaling port of 20.20

WARNING

.

Figure 6-1

Descaling Port

Located at Right Rear of the Combi

•

23

While adding liquid to the steam generator through the descaler inlets, pour slowly to avoid overflow.

•

Wipe up any spills at once to avoid etching.

6. After the automatic fill cycle has ended, turn OFF the Combi with the ON/OFF key, and at the Control Power Service Disconnect switch located below the hand shower. See Figure 6-2.

7. Add cold tap water through the descale port until descaling solution enters the cooking compartment through the steam port or until the descaling port overflows (water required varies depending on the Model).

• Wipe up any spills and overflows.

8. Let the Descaler work for 1 hour.

9. Turn the Combi ON at the Control Power Service Disconnect switch located below the hand shower. See Figure 6-2.

10. Turn ON the Combi with the ON/OFF key.

11. Run a manual steam generator rinse cycle (Step 4).

12. After the automatic fill cycle has ended, turn OFF the Combi with ON/OFF key, and at the Control Power Service Disconnect switch located below the hand shower. See Figure 6-

2.

13. Add water through the descale port until water enters the cooking compartment through the steam port or until the descaling port overflows (water required varies depending on the Model) to rinse descaler from the area above the normal water fill level.

14. Replace the descale port cap.

15. Turn the Combi ON at the Control Power Service Disconnect switch located below the hand shower. See Figure 6-2.

16. Turn ON the Combi with the ON/OFF key.

17. After the Automatic Fill ends, run a manual steam generator rinse cycle (See Step 4).

18. Run Combi mode for 30 minutes at 212° F with Crisp & Tasty function.

19. Close the cooking compartment door. a. Press Combi key. b. Press Temperature key. c. Set temperature with Selector Dial to 212° F. d. Press Time key. e. Set time with the Selector Dial for 30 minutes. f. Press Smart Key Various options appear in the display. g. Select “Crisp & Tasty” with the Selector Dial. h. Select the Crisp & Tasty level to “high demoisturizing – continuous” with the Selector

Dial.

i. Confirm “Yes” with Smart Key. j. The Crisp & Tasty icon

k. Press the Start/Stop key to start. l. Signal Tone sounds and steaming stops after 30 minutes. m. Press the Start/Stop key to end the Signal Tone.

20. Run a manual steam generator rinse cycle. (See Step 4) This is the final rinse. The Combi is now ready for normal operation.

appears in the display.

50

60

59

6257

51 15 52 17

1

64

61

2

6

58

5

42

40

41

31

44

32

43

18 21

4829

25

9

63

3

24

53

33

34

28

65

26

67

55

49

27

34

8

35

37

36

38

39

19

11

16

14

7

56

66

46

47

13

22 12 20

54

23

30

10

45 4

2020 GAS GENERATOR W CLEANING

24

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2020 GAS GENERATOR W CLEANING

25

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C2114828 ASSEMBLY/WELDMENT, TOP, INTERMEDIATE, 12.20/20.20 2 1 C2115487 ASSEMBLY, PANEL, RIGHT SIDE, 20.20 3 1 C2114721 WELDMENT, REINFORCEMENT, DOOR LATCH, 20.10/20.20 4 1 C2114690 ASSEMBLY, SLIDE BAR, DISAPPEARING DOOR, X.20 5 1 C2114747 ASSEMBLY, PANEL, REAR, ELECTRIC & GAS INJECTOR, 20.20 6 1 C2114787 ASSEMBLY, PANEL, LEFT SIDE, 20.20 7 1 C2115447 ASSEMBLY, CORNER, FRONT LEFT, 20.20 8 2 C6010003 WHEEL, BLOWER, 405mm OD X 150mm WIDE, TYPE 304 SST, 20.20 COMBI 9 1 C2012107 ASSEMBLY, CONDENSER, FLOOR UNIT, 10 2 C2614841 CAVITY LIGHT, 11 1 C26142661 ASSEMBLY, CONTROLLER 12 1 C2514356 ASSEMBLY, DOOR, 20.20, 13 1 C2214147 ASSEMBLY, INTAKE PLATE STEAM GENERATOR 20.20 14 1 C2114296 ASSY, CONTROL PANEL, STEAM GEN, WITH PICTO 15 1 109641 PORT ASSY, DESCALER 16 1 C2216070 ASSEMBLED, BLOCK 17 1 C2614750 ASSEMBLY, GUIDE CLIP, VST, FLOOR MODEL, 18 1 C2115493 ASSEMBLY, CORNER, FRONT, RIGHT, 20.20 19 1 C26142631 ASSEMBLY, CORE TEMPERATURE SENSOR, 20.20, 20 1 C26148301 FINAL ASSEMBLY, DISAPPEARING DOOR, X.20, 21 1 C22160803 ASSEMBLY, HAND SHOWER 22 1 C7011007 DOOR SEAL, 20.20 23 1 C2114732 FACEPLATE, UPPER X.20 24 1 C2114730 FACEPLATE, LOWER, 12.20/20.20 25 1 C2114636 CORNER, WELDED, REAR LEFT 20.10/20.20 26 2 C2216467 PLATE, AIR GUIDE, FLOW 27 1 C2016009 COVER, BYPASS, 28 2 C2614735 MOTOR STIFFENER, 20.10/20.20 29 1 C2114798 BRACKET, HIGH LIMIT, STEAM GENERATOR, 30 1 C2216797 STIFFENER, INNER CAVITY, RIGHT SIDE 20.20 31 2 C2114140 MOTOR MOUNTING PLATE 32 2 C6015210 SHIM, WEARING MOTOR SHAFT SEAL 33 2 C6015206 BUSHING, LABYRINTH 34 4 C6015021 SEALING RING, MOTOR SHAFT, VITON, COMBI 35 2 111544 WASHER, BELLEVILLE, M10, SMOOTH, TYPE 301 SST,

36 2 111543 RING, RETAINING, EXTERNAL, 1/4", STAINLESS STEEL,

37 2 111542 WASHER, BELLEVILLE, M8, SERRATED BOTH SIDES, SST,

38 2 111541 NUT, HEX, LEFT-HAND, M8 X 1.25 (DIN 934L), STAINLESS STEEL 39 2 111540 NUT, HEX, M10 X 1.5 (DIN 934), STAINLESS STEEL 40 8 C8006060 SCHNORR LOCK WASHER 41 8 C8005050 WASHER, 8.4 A2 DIN 125 42 8 C8004057 NUT, HEX, M8 A4 43 8 C6015213 SPACER, MOTOR 1.299 (FAN DISTANCE 2.008in) 44 2 C6015050 SPRING, MOTOR SHAFT SEAL 45 4 C6012011 DOORSTOPPER VA VST 46 1 C2017000 SAFETY RAIL, VST, X.20 47 1 C6012009 GUIDE STRIP, LOWER VST 48 1 C5001041 SAFETY TEMPERATURE LIMITER, 340ºC 49 1 19993 SWITCH, ROCKER, DPDT, ON/OFF 15A, 125V 50 1 C6005048 DIAPHRAGM GROMMET ø 60 mm (DG 48) P2 51 1 C6005427 DIAPHRAGM GROMMET ø 83 (DG60) FOR VAC. REG. VALVE 52 1 C2115467 ASSEMBLY, PANEL, TOP, GAS GEN, 20.20 53 2 C50180221 MOTOR W/STUD, ALL VOLTAGES, 3-PHASE, 4 POLE, 0.9KW,

54 1 C2215106 INNER HOUSING, GAS, GEN, 20.20, REI, KTM 55 1 C2214139 WELDMENT, AIR GUIDE, FAN SPACE, 20.20, GAS 56 1 C2010016 WELDMENT, HEAT EXCHANGER 10.20/12.20/20.20 57 2 C2614863 BURNER INSERT, HOT AIR, 110V, 10.20/12.20/20.20, NAT 58 1 C2314903 ASSY, BURNER INSERT, GEN, GAS, 10.20/12.20/20.10/20.20, NAT 59 1 C21142872 ASSY, AIR OUTLET 20.20 GEN. 60 1 C2114292 AIR OUTLET CONECTING PIECE 20.20 GEN. 6.20/10.10/20.20 INJ. 61 1 C2314883 GEN, GAS, PRE-MOUNTED, 10.20/20.10/20.20 62 1 C5115949 ASSEMBLY, EXTENSION, MOUNTING PLATE, GAS, 20.20, 63 1 C21145492 BASE W/COVER, RAILS, ETC, W/CLEAN 64 1 C2314244 SUSPENSION, STEAM GEN, 20.10/20.20 65 1 300504 ASSEMBLY, COMPONENT PANEL, OGB 20.20 66 1 C2010090 WELDMENT, HEAT EXCHANGER, LOWER, 20.20 67 1 C2216796 ASSEMBLY, COVER, DEHUMIDIFYING GUTTER

10.21mm ID X 24mm OD X 1.85mm THICK

WALDES #5100-25H

8.4mm ID X 13mm OD X 0.8mm THICK

GAS COMBI

C3216313 B

0706

46

49

61

47 50 15

1

6

39

37

38

53

28

41

29

30

31

40

26

51

23

10

60

5

25

31

9

32

34

33

35

36

17

55

21

27

11

2

42 4

43

44

48

20 12 18

24

54

59

14

13

8

58

57

56

16 19

7

45

52

3

22

2020 GAS INJ W CLEANING

26

C3216313 B

0706

2020 GAS INJ W CLEANING

27

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C2114828 ASSEMBLY/WELDMENT, TOP, INTERMEDIATE, 12.20/20.20 2 1 C2115487 ASSEMBLY, PANEL, RIGHT SIDE, 20.20 3 1 C2114721 WELDMENT, REINFORCEMENT, DOOR LATCH, 20.10/20.20 4 1 C2114690 ASSEMBLY, SLIDE BAR, DISAPPEARING DOOR, X.20 5 1 C2114747 ASSEMBLY, PANEL, REAR, ELECTRIC & GAS INJECTOR, 20.20 6 1 C2114787 ASSEMBLY, PANEL, LEFT SIDE, 20.20 7 1 C2216090 FAN, AIR INLET BOX ASSEMBLY 8 1 C2115447 ASSEMBLY, CORNER, FRONT LEFT, 20.20 9 2 C6010003 WHEEEL, BLOWER, 405mm OD X 150mm WIDE, TYPE 304 SST, 20.20 COMBI 10 1 C2012107 ASSEMBLY, CONDENSER, FLOOR UNIT 11 2 C2614841 CAVITY LIGHT 12 1 C2514356 ASSEMBLY, DOOR, 20.20 13 1 C2114296-3 ASSY, CONTROL PANEL, SPRITZER, WITH PICTO 14 1 C2216070 ASSEMBLED, BLOCK 15 1 C2614750 ASSEMBLY, GUIDE CLIP, VST, FLOOR MODEL 16 1 C2115493 ASSEMBLY, CORNER, FRONT, RIGHT, 20.20 17 1 C26142631 ASSEMBLY, CORE TEMPERATURE SENSOR, 20.20 18 1 C26148301 FINAL ASSEMBLY, DISAPPEARING DOOR, X.20 19 1 C22160803 ASSEMBLY, HAND SHOWER 20 1 C7011007 DOOR SEAL, 20.20 21 1 C2114732 FACEPLATE, UPPER X.20 22 1 C2114730 FACEPLATE, LOWER, 12.20/20.20 23 1 C2114636 CORNER, WELDED, REAR LEFT 20.10/20.20 24 2 C2216467 PLATE, AIR GUIDE, FLOW 25 1 C2016009 COVER, BYPASS 26 2 C2614735 MOTOR STIFFENER, 20.10/20.20 27 1 C2216797 STIFFENER, INNER CAVITY, RIGHT SIDE 20.20 28 2 C2114140 MOTOR MOUNTING PLATE 29 2 C6015210 SHIM, WEARING MOTOR SHAFT SEAL 30 2 C6015206 BUSHING, LABYRINTH 31 4 C6015021 SEALING RING, MOTOR SHAFT, VITON, COMBI 32 2 111544 WASHER, BELLEVILLE, M10, SMOOTH, TYPE 301 SST,

33 2 111543 RING, RETAINING, EXTERNAL, 1/4", STAINLESS STEEL,

34 2 111542 WASHER, BELLEVILLE, M8, SERRATED BOTH SIDES, SST,

35 2 111541 NUT, HEX, LEFT-HAND, M8 X 1.25 (DIN 934L), STAINLESS STEEL 36 2 111540 NUT, HEX, M10 X 1.5 (DIN 934), STAINLESS STEEL 37 8 C8006060 SCHNORR LOCK WASHER 38 8 C8005050 WASHER, 8.4 A2 DIN 125 39 8 C8004057 NUT, HEX, M8 A4 40 8 C6015213 SPACER, MOTOR 1.299 (FAN DISTANCE 2.008in) 41 2 C6015050 SPRING, MOTOR SHAFT SEAL 42 4 C6012011 DOORSTOPPER VA VST 43 1 C2017000 SAFETY RAIL, VST, X.20 44 1 C6012009 GUIDE STRIP, LOWER VST 45 1 19993 SWITCH, ROCKER, DPDT, ON/OFF 15A, 125V 46 1 C6005048 DIAPHRAGM GROMMET ø 60 mm (DG 48) 47 1 C6005427 DIAPHRAGM GROMMET ø 83 (DG60) FOR VAC. REG. VALVE 48 1 C2214157 ASSEMBLY, INTAKE PLATE IN 20.20 49 1 C2114292 AIR OUTLET CONECTING PIECE 20.20 GEN. 6.20/10.10/20.20 INJ. 50 1 C2115457 ASSEMBLY, TOP PANEL, GAS, INJECTOR, 20.20 51 1 300505 ASSEMBLY, COMPONENT PANEL, OGS 20.20 52 1 C21145392 ASSY, OUTER BASE, GAS, 20.20 53 2 C50180221 MOTOR W/STUD, ALL VOLTAGES, 3-PHASE, 4 POLE, 0.9KW,

54 1 C2216796 ASSEMBLY, COVER, DEHUMIDIFYING GUTTER 55 1 C2215105 INNER HOUSING, GAS, INJ, 20.20, REI, KTM 56 1 C2214139 WELDMENT, AIR GUIDE, FAN SPACE, 20.20, GAS 57 1 C2010090 WELDMENT, HEAT EXCHANGER, LOWER, 20.20 58 1 C2010016 WELDMENT, HEAT EXCHANGER 10.20/12.20/20.20 59 1 C26142661 ASSEMBLY, CONTROLLER 60 2 C2614863 BURNER INSERT, HOT AIR, 110V, 10.20/12.20/20.20, NAT 61 1 C5115949 ASSEMBLY, EXTENSION, MOUNTING PLATE, GAS, 20.20

10.21mm ID X 24mm OD X 1.85mm THICK

WALDES #5100-25H

8.4mm ID X 13mm OD X 0.8mm THICK

GAS COMBI

C3216313 B

0706

COMPONENT PANEL ASSEMBLY, GAS

12

19

42

14

37

36

35

17

6

19

15

18

41

18

13

30

13

41

32

31

22

15

8

9

10

20

15

26

11

15

19

34

43

26

28

27

34

21

29

44

23

16 16 1

44

27

28

39

24

21

15

2

3

6

4

7

4

7

5

42

15

28

OGB 20.20 MODELS

300504 A

0706

COMPONENT PANEL ASSEMBLY, GAS

29

OGB 20.20 MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C5115405 PLATE, ELECTRICAL MOUNTING 20.20 2 5 C4014012 TERMINAL BLOCK, SPRING-LOADED, FOUR-WIRE, BLUE 3 5 C4014006 TERMINAL BLOCK, CONDUCTOR, SPRING-LOADED 4 5 C4014030 TERMINAL BLOCK, SPRING LOADED, 1.5MM2 5 4 C4014037 DINRAIL MOUNTED FUSEHOLDER (6.3X32) 6 2 C4014011 COVER, FOUR-WIRE 7 2 C4014031 COVER 2.5 MM2 8 1 C4014024 TERMINAL, FEED THROUGH, 4 MM2 9 1 C4014023 TERMINAL, FEED THROUGH,4MM2, BLUE 10 1 C4014016 TERMINAL, GROUNDED, SPRING LOADED, 2.5 MM2 11 1 C5116110 BRACKET, TERMINAL BLOCK, COMPONENT PANEL 12 2 C4014013 TERMINAL BLOCK, SPRING- LOADED, FOUR-WIRE 13 10 C4014010 TERMINAL, SPRING LOADED, FOUR WIRE, 2.5 MM2 14 1 C4014008 COVER FOUR-WIRE 2.5 MM2 15 6 C4014000 SNAP-ON END BRACKET 16 3 300419 TRANSFORMER, 24V 17 5 C4014033 LABEL BLANK, TERMINAL BLOCK, ZB4 18 12 C4014032 SERRATED COVER STRIP,PLAIN ZB5 19 15 C4014044 LABEL, BLANK, TERMINAL BLOCK, ZB6 20 1 C4014020 COVER 4 MM2 21 2 111601 DIN RAIL 8.375" 22 1 300350 POWER SUPPLY (12V) 23 2 300462 AC MOTOR DRIVE, 4 AMP 24 2 300472 FILTER, LINE, 20A 26 7 C8001024 SCREW, FILISTER HD, M4x10 DIN 7985 27 7 111605 M4 NUT 28 7 111606 M4 LOCK WASHER 29 4 C4014001 JUMPER, 2 PIN 30 2 C4014002 JUMPER 2-PIN 31 1 300473 RELAY SOCKET 32 1 03524 RELAY, DPDT, 120V, 50/60 Hz, AC 34 6 106123 SCREW, 10-32 X 1/2, TORX/ PAN HD, THRD FORMING, ZN 35 1 300416 FUSE MDA-2 36 1 300418 FUSE MDA-1 37 2 300471 FUSE, 20 AMP, MDA 38 1 111603 DIN RAIL 3.25" 39 4 111751 BUSHING, UNIVERSAL,1.5DIA HOLE,HEYCO#2213,SNAP-IN UL 41 2 C4014009 TERMINAL BLOCK, SPRING LOADED, 1.5 MM2, BLUE 42 8 C4014039 LABEL BLANK, TERMINAL BLOCK, ZBF6 43 1 C700106611500 EDGE GUARD 11.500" LONG 44 4 20323 RING TO MALE TAB TERMINAL 49 8 106126 SCREW, 8-32 X 1/2, TORX/SLT.PAN HD 50 6 106127 SCREW, 6-32 X 1/2, TORX/PAN HD 51 6 300231 TERM., FULL INSUL, FEMALE, 0.250 TAB 52 6 20370 TERM.,FULL INSUL, MALE, 0.250 TAB

300504 A

0706

11

5

2

4

10

9

1

7

6

3

8

ASSEMBLY, CONTROL PANEL, WITH PICTO

30

ALL MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C2114297 WELDMENT, CONTROL PANEL 2 1 C5019101 CONTROLLER, 5010 OPERATING MODULE 3 1 C5019105 CONTROLLER, 5010 PICTOMODULE PICTO 4 1 C5009313 LATCH ROCKER 5 1 C5009314 KNOB, SELECTOR, COMBI 6 10 C8009030 SPACER, CONTROL PANEL 7 1 C7011010 GASKET, FRONT PLATE 8 10 C6005254 NUT, KNURLED 9 1 111588 LABEL, CONTROL PANEL, STEAM GEN, WITH PICTO

1 111590 LABEL, CONTROL PANEL, SPRITZER, WITH PICTO 10 2 C6005270 SPACER, CONTROL KNOB STOP 11 2 C8007013 SLOTTED PAN-HEAD TAPPING SCREW 2.2 X 13 12 1 300533 CABLE, CONNECTING, CONTROL (NOT SHOWN)

C2114296 B & C2114296-3 B

0706

A

B

5

4

1

11

98

12

SECTION A-A

SECTION B-B

ASSEMBLY, OUTER BASE

31

OGB 20.20 MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 4 100413 FOOT ASS'Y, ADJUSTABLE (FOR 1.250 SQ. TUBING), ANCHORABLE TIEDOWN 2 1 C2115476 WELDMENT, GUIDE RAIL, RIGHT, 12.20/20.20 3 1 C2115477 WELDMENT, GUIDE RAIL, LEFT, 12.20/20.20 4 1 C2115393 WELDMENT, BASE, GAS GENERATOR, 12.20/20.20 5 1 C2114627 COVER, BOTTOM, ACCESS, CONDENSER 6 10 C8006057 SCHNORR LOCK WASHER 7 10 C8003043 HEXAGON BOLT M6x16 8 2 C8003035 HEXAGON BOLT M5X10 9 2 C8006058 SCHNORR LOCK WASHER 10 2 111519 PLUG, 1" SQUARE, RIBBED, BLACK POLYETHYLENE, FITS ID 0.844" - 0.924" 11 7 C8008094 BLIND RIVET NUT M5 A2 HEXAGON 12 22 C8008089 BLIND RIVET NUT M6 A2 HEXAGON

C2114544 A

0706

1

2

53

4

ASSEMBLY, WATER HOSE SYSTEM, CONDENSER

32

ALL MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C6015215 ELBOW, HOSE CONNECTION, 3/8" WITH SEAL 2 2 111647 CLAMP, OETIKER, S/S, 19/32" 3 1 11149811000 HOSE, SILICONE, 3/8" ID X 11.000 4 1 300455 VALVE ASSEMBLY, 1 WAY, 120 VAC 5 1 300407 FILTER, ELECTRICAL 6 2 300509 TERMINAL, 18-22 AWG PIGGY BACK

C2016147 A

0706

CLEANING

DEHUMIDIFICATION

S

TEAM GENERATOR

2

4

1

8

9

2

5

ASSEMBLY, WATER VALVE

ALL 20.20 MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1

1 1 1 300363 VALVE ASSEMBLY, 3WAY 120 VAC 2 5 111498 HOSE, SILICONE, 3/8" ID (SPECIFY LENGTH) 4 6 111647 CLAMP, OETIKER, S/S, 19/32" 5

1 8 3 300407 FILTER, ELECTRICAL 9 6 300509 TERMINAL, 18-22 AWG PIGGY BACK

300453 VALVE ASSEMBLY, 3WAY 240VAC

111646 TEE, BRASS, 3/8" BRASS

33

C2016070 B

0706

4

3

2

5

2

1

ASSEMBLY, WATER VALVE

34

OGB 20.20 MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 300456 VALVE ASSY. 2 WAY 120VAC 2 2 111498 HOSE, SILICONE, 3/8" ID (SPECIFY LENGTH) 3 2 111647 CLAMP, OETIKER, S/S, 19/32" 4 2 300407 FILTER, ELECTRICAL 5 4 300509 TERMINAL, 18-22 AWG PIGGY BACK

C2016143 A

0706

12

C6015401

BARB, 1/2 R X 3/8 HOSE

2

1

C5001085 PRESSURE REGULATING VALVE ODGAS P3

3

1

C6006140

GAUGE, 60 PSI BOTTOM MOUNT

4

2

1114980237

HOSE, SILICONE, 3/8" ID X 2.375" LG

5

9 111647

CLAMP, OETIKER, S/S, 19/32"

6

1

C5009063

PUSH BUTTON SWITCH, INJ, (CHANGE-OVER CONTACT) P3

8

2

300407

FILTER, ELECTRICAL

9

4

300509

TERMINAL, 18-22 AWG PIGGY BACK

10

1

300456

VALVE ASSY. 2 WAY 120VAC

11

A/R

00945

TAPE, TEFLON, 1/2"

12

A/R

1116 51

SEALANT, LOCTITE, WHITE, DRI-SEAL, 513

13

1

C6015234

CROSS, 3/8 HOSE BARB

4

5

311

13

6

4

10

112

2

112

8

9

ASSEMBLY, WATER VALVE

35

OGS 20.20 MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 2 C6015401 BARB, 1/2 R X 3/8 HOSE 2 1 C5001085 PRESSURE REGULATING VALVE ODGAS 3 1 C6006140 GAUGE, 60 PSI BOTTOM MOUNT 4 6 111498 HOSE, SILICONE, 3/8" ID (SPECIFY LENGTH) 5 9 111647 CLAMP, OETIKER, S/S, 19/32" 6 1 C5009063 PUSH BUTTON SWITCH, INJ, (CHANGE-OVER CONTACT) 8 2 300407 FILTER, ELECTRICAL 9 4 300509 TERMINAL, 18-22 AWG PIGGY BACK 10 1 300456 VALVE ASSY. 2 WAY 120VAC

11 A/R 00945 TAPE, TEFLON, 1/2" 12 A/R 111651 SEALANT, LOCTITE, WHITE, DRI-SEAL, 513 13 1 C6015234 CROSS, 3/8 HOSE BARB 16 1 111646 TEE, BRASS, 3/8" BRASS

C2016145 B

0706

8

18

5

10

4

10

6

7

2

18

19 20

3

9

1

15 16

12

14

13

11

17

BURNER INSERT, HL, PRE-MOUNTED

36

ALL GAS MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C2010050 BURNER INSERT HL, 6.10/6.20, WELDMENT

1 C2010052 BURNER INSERT, HL, 10.10/20.10, WELDMENT 2 1 C4018002 AUTO-IGNITION ELECTRODE 3 1 C4018000 MONITORING ELECTRODE 4 1 C5015004 INSPECTION GLASS, BURNER 5 1 C2614845 COVER, INSPECTION GLASS, BURNER 6 2 C6015240 WASHER, CABLE BUSHING, BURNER INSERT 7 1 C6015041 SEAL, CABLE BUSHING BURNER INSERT 8 1 C6015238 SCREW CONNECTION, CABLE BUSHING, BURNER INSERT 9 2 C2614849 LINING PLATE, ELECTRODE, GAS 11 1 C2614842 CLAMPING FLANGE, BURNER, HL, ø 50 10 2 C6015039 SEAL, INSPECTION GLASS, BURNER 12 1 C6015032 SEAL, BURNER ø 50 MM 13 1 C2010014 BURNER, ø 50 x150, 20 KW 14 1 C2615367 FLANGE, BURNER 15 A/R C7014000 COPPER PASTE 16 4 C8017010 FLANGE NUT 17 4 C8003095 HEXAGON BOLT, M5x16, HUD 20.20 18 6 C8017008 NUT, LOCKING, SERRATED 19 1 300484 TERM, PUSHON, .110, 22-16AWG SEMI INSUL. (NOT SHOWN) 20 1 20351 TERM, SLIPON FULL INSUL .032X.25 TAB 22-18AWG (NOT SHOWN)

C2616521 C & C2616522 B

0706

15 1

41 13 12 1 11

A/R 10 9 8 7 6 5 4 3 22 11

9

4

2

14

2

1

8

12

5

6

15

10 13 11

7

ASSEMBLY, BURNER INSERT, AIR, LP & NAT GAS

37

ALL GAS MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C2616521 BURNER INSERT, HL, PRE-MOUNTED, 6.10/6.20

1 C2616522 BURNER INSERT, HL, PRE-ASSEMBLED, 10.10/20.10 2 2 C6015034 SEAL, FAN RG128/148 3 1 C5018006 BURNER BLOWER, RG128, 110V 4 1 C6016009 GAS VALVE, HONEYWELL, 110V 5 1 C6016030 SEALING RING, GAS SCREEN 6 1 C6016000 VENTURI 40 KW 7 5 C8012001 SCREW, M5x12, FILLISTER HD, TORX 8 1 C6016023 AUTOMATIC FIRING DEVICE, 110V, AUTO-IGNITION 9 1 C6016025 COVER, AUTOMATIC FIRING DEVICE 10 1 C2616516 GAS HOSE, 580mm LG, PREASSEMBLED, 6.20

1 C2616517 GAS HOSE, 780mm LG, PREASSEMBLED, 10.10/20.10 11 A/R C7014000 COPPER PASTE 12 1 C6017001 ORIFICE ø 400, LP GAS

1 C6017009 ORIFICE, ø 0565 NAT GAS 13 4 C8017010 FLANGE NUT 14 1 C2615355 FLANGE, RESTRICTION ø 250 15 1 111595 GASKET, CORK, BURNER VENTURI, COMBI

C2614860-1 A, C2614860 B, C2614862-1 B & C2614862 B

0706

7

3

4 4

5

6

22

1

PUMP, STEAM GENERATOR, GAS, 110V

38

ALL GAS MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C6015100 DRAIN ELBOW FOR STEAM GENERATOR 2 1 C6005299 SUPPORT BUSHING, STEAM GENERATOR - PUMP 3 1 C8009057 WIRE CLAMP D: 36, BLACK 4 1 300506 DRAIN PUMP WITH 110 V MOTOR 5 1 111630 BRACKET, PUMP, GAS GEN 6 4 111633 SCREW, HEX HD, M3 x 16, SST, FULLY THREADED 7 4 C8017008 NUT, LOCKING, SERRATED

C2314991 C

0706

2

4

1

3

5

6

7

8

DOOR COMPLETE

39

20.20 MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C2514363 ASSEMBLY, OUTER DOOR, 20.20 2 1 C2514394 ASSEMBLY, INNER DOOR, 20.20 3 1 C6012000 DOOR HANDLE, LOCKING 4 1 C6009016 PLASTIC LETTER "C" RED 5 2 C8015000 MLF SCREW M6X8 6 1 C2514430 UNHINGING SAFEGUARD, DOOR 7 1 C8001024 SCREW, FILISTER HD, M4x10 DIN 7985 8 1 C8005021 WASHER, 4.3, DIN 125 9 A/R C7004012 LOCTITE 243 (NOT SHOWN) 10 A/R C7003087 GREASE FRONT DOORS OD

C2514356SERV A

0706

A

E

D

E

B

C

INSTALLED

ORIENTATION

17

SLIDING PLATE, COMPLETE

40

ALL 6.20, 10.10 MODELS & 20.20 MODELS

Page 1 of 2

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C2614806 CARRIAGE PLATE, WELDED, 6.20

C2614807 CARRIAGE PLATE, WELDED, 10.10 & 10.20

C2614809 CARRIAGE PLATE, WELDED, 20.10 & 20.20 2 2 C6012002 ASSEMBLED,GUIDE ROLLER RST CPL 3 2 C6012005 DISC ø 39 x 6 RST 4 2 C2014008 LOCKING BLOCK, CARRIAGE PLATE 5 2 C6015226 LOCKING BLOCK RST 6 2 C6012006 DOOR STOP, RST 7 1 C2013004 HINGE, LOWER, WELDMENT, DOOR 8 11 C8006057 SCHNORR LOCK WASHER 9 2 C8006063 SCHNORR-LOCK WASHER 10 5 C8006060 SCHNORR LOCK WASHER 11 4 C8004057 NUT, HEX 12 1 C8005050 WASHER, 8.4 A2 DIN 125 13 1 C8003058 HEXAGON BOLT, M8 X 35 14 11 C8003043 HEXAGON BOLT M6x16 15 4 C8013002 FILLISTER HEAD SCREW DIN 912 - M8X25 16 2 C8008095 BLIND RIVET NUT M6 ROUND 17 2 C8001073 HEXAGON SOCKET SCREW M6x16 18 2 C8004040 HEXAGON NUT 19 1 C2014004 LOCKING PLATE, CARRIAGE, LOWER PART 20 7 C8005041 WASHER 6.4 A2 DIN 9021 21 A/R C7004014 LOCTITE 638 22 2 C8003066 BOLT, HEX HD, M10x30, 6.20, 10.10 & 10.20

C8013000 BOLT, HEX HD, M10x25, 20.10 & 20.20

C2614801 B, C2614802 B & C2614804 P1

0706

SECTION E-E

DETAIL C

DETAIL B DETAIL A

SECTION D-D

4

1

19 20 8

1

4

7

2

1

13 21

4

2

161

8

20

11 21

10

17

22

14 21

3 9

6

15

5

8 14

4

18

SLIDING PLATE, COMPLETE

41

ALL 6.20, 10.10 MODELS & 20.20 MODELS

Page 2 of 2

C2614801 B, C2614802 B & C2614804 P1

0706

5

4

3

2

1

EXTERIOR SHEETING

42

ALL 20.20 MODELS

IITTEEMM QQTTYY PPAARRTT NN00.. DDEESSCCRRIIPPTTIIOONN

1 1 C2514356 DOOR, 20.20, COMPLETE 2 1 C2114657 WELDMENT, CORNER, FRONT LEFT, 20.20 3 1 C2114787 PANEL ASSY, LEFT, OGB 20.20, OGS 20.20, OEB 20.20, OES 20.20 4 1 C2114767 PANEL ASSY, REAR, OGB 20.20

- 1 C2114747 PANEL ASSY, REAR, OGS 20.20, OEB 20.20, OES 20.20 5 1 C2115467 PANEL, TOP, OGB 20.20

- 1 C2115457 PANEL, TOP, OGS 20.20

- 1 C2114704 PANEL, TOP, OEB 20.20

- 1 111665 PANEL, TOP, OES 20.20

C3216313 B

0706

CLEVELAND RANGE OGB 20.20

SEQUENCE OF OPERATIONS

When using these instructions refer to the OGB 6.20 wiring schematic.

1 When 120 VAC is applied to the combi, it is sent to the Power Control Switch (S1). 2 When the Power Control Switch (S1) is closed

a The red light in the switch is energized. b 120 VAC is sent through the line filter (Z1) then through the 20 amp fuse (F10.1)

to terminal L1 on the Motor Drive (U10.1)

c 120 VAC is sent through the line filter (Z2) then through the 20 amp fuse (F10.2)

to terminal L1 on the Motor Drive (U10.2)

d 120vac is sent through the 2 amp fuse (F1.1) to

• To terminals 1 and 2 of connector X1 on the Upper Hot Air Power Burner Control (U20)

• To terminals 1 and 2 of connector X1 on the Steam Power Burner Control (U21)

• To terminals 1 and 2 of connector X1 on the Lower Hot Air Power Burner Control (U22)

• The 12 VDC Power Supply (G1) ◊ 12 VDC is sent to terminals 1 and 2 of connector X28 on the Gas Board

(A20)

◊ 12 VDC is sent to terminal 3 and 4 of connector X10 on the Control Board

(A10)

• To terminal 1 of connector X12 on the Control Board (A10)

e With 12 VAC to the Control Board (A10) The Operation Board (A11) is

energized

• An alarm will sound for one second

• All the LED’s and the display will energize one at a time.

• “STARTING” will be displayed for 3 seconds

• “Please wait” will be displayed

• The international model number will be displayed

• The time and date will be displayed and this will continue until the on/off

switch is depressed.

3 When the ON/OFF is depressed with the combi in the steam mode

a After a date change (the first time the combi is turned on) the display will ask

“Generator Flush?”. If no answer is given in 10 seconds or a yes is indicated the flush will begin.

• 120 VAC is sent from terminal 1 of connector X13 on the Control Board (A10) to the Generator Pump (M4).

• As the water level drops below the probes the fill solenoid (Y3) will energize. This rocking of the water will help flush scale from the generator.

• If the condensate box is heated to 140 degrees F at the B3probe, 120 VAC is sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

b The display will show the set temperature and set time when the flush is done or a

negative reply is made to the “Generator Flush?”.

c The Control Board (A10) will check the water level by looking for a ground at

terminals 1 and 2 on connector X15. These are connected to the high and low probes (B1) in the steam generator.

• If the ground is not found 120 VAC is sent from terminal 7 on connector X12 on the Control Board (A10) to the fill solenoid (Y3)

• The fill solenoid opens and the generator is filled until both probes are grounded. ◊ If the top probe becomes ungrounded for more that 5 seconds the fill

solenoid (Y3) will energize.

◊ If the bottom probe becomes ungrounded the combi will fill immediately

and the combi will not heat

d When terminal 2 on connector X15 is grounded, the Control Board (A10) sends

120 VAC to

• The primary of the Hot Air 24v Transformer (T1) ◊ 24 VAC is sent from the secondary of the transformer to the Hot air

Burner Control (N20)

• The primary of the Steam 24v Transformer (T2) ◊ 24 VAC is sent from the secondary of the transformer to the Steam Burner

Control (N21)

• Terminal 1 on connector X20 of the Gas Control Board (A20)

• Terminal 12 on connector X1 of the Upper Hot Air Control Module (N20)

• Terminal 12 on connector X1 of the Steam Control Module (N22)

• Terminal 12 on connector X1 of the Lower Hot Air Control Module (N22)

e If the Steam Generator temperature is less than 190 dgrees the Control board

transmits and receives a signal from terminals 5,6,7 and 8 on connector X10 to terminals 3,4,5 and 6 of connector X28 on the Gas Board (A20)

• The Gas Board (A20) begins the steam generator heat circuit ◊ A signal is sent from terminal 8 of connector X24 to terminal 4 of

connector X2 on the Steam Power Burner and Fan Control (U21) selecting the set speed of the combustion blower. (a) When this speed is attained the signal is sent from terminal 2 of

connector X2 on the Steam Power Burner and Fan Control (U21) to terminal 9 of connector X24 on the Gas Board (A20)

◊ A request for heat is sent from terminal 3 of connector X21 on the Gas

Board (A20) to terminal 10 on connector X1 on the Steam Burner Control Module (N21) (a) 120 VAC is sent from terminal 8 of connector X1 of the Steam Burner

Control Module through the high limit (B7.2) to terminal 7 of connector X1 of the Steam Burner Control Module

(b) 24 VAC is s ent from terminal 2 of connector X2 on the Steam Burner

Control Module (N21) to the hot surface igniter (R20).

(c) The gas valve is energized allowing gas and air into the burner

chamber to be ignited by the hot surface igniter.

(d) The Steam Burner Control Module (N21) senses between 0.5 and 4.0

micro-amps DC from the flame sensor (P1) at terminal 3 of connector X2 (within 4 seconds) and sends a signal from terminal 2 of connector X1 to terminal 11 of connector X25 on the Gas Board (A20)

• The steam generator heat circuit continues until 190 degrees F is detected from the Steam Generator probe (B4) at terminals 1 and 2 of connector X17 on the Control Board (A10)

4 With the combi in the steam mode with time on the timer, the door closed and the

start switch is depressed a The front display will include a lighted bar under the steam symbol

• When the heat circuit is energized the heat symbol will be energized

• The cooking mode symbol will be energized.

• The time display will invert and begin to count down.

b The fan circuit is energized by the Control Board (A10) transmitting and

receiving a signal from terminals 5,6,7 and 8 on connector X10 to terminals 3,4,5 and 6 of connector X28 on the Gas Board (A20)

• The Gas board (A20) Transmits a signal from terminal 3 of connector X26 to terminal 3 of connector X12 the Upper Motor Drive (U10.1) ◊ 240 VAC 3 phase is sent from the Motor board to the Oven Fan motor

(M1)

◊ Every 120 seconds the rotation of the motor reverses.

• NOTE: If the temperature is less than 212 degrees F than fan will be pulsed on for 2 seconds every 60 seconds after the cabinet set temp (B6) and the bypass probe (B5) are satisfied.

• The Gas board (A20) Transmits a signal from terminal 7 of connector X26 to terminal 3 of connector X12 the Lower Motor Drive (U10.1) ◊ 240 VAC 3 phase is sent from the Motor board to the Oven Fan motor

(M1)

◊ Every 120 seconds the rotation of the motor reverses. ◊ NOTE: If the temperature is less than 212 degrees F than fan will be

pulsed on for 2 seconds every 60 seconds after the cabinet set temp (B6) and the bypass probe (B5) are satisfied.

c The steam generator heat circuit is energized after the signal is received from the

motor board that the blower motor is turning

• A signal is sent from terminal 8 of connector X24 on the Gas Board (A20) to terminal 4 of connector X2 on the Steam Power Burner and Fan Control (U21) selecting the set speed of the combustion blower. ◊ When this speed is attained the signal is sent from terminal 2 of connector

X2 on the Steam Power Burner and Fan Control (U21) to terminal 9 of connector X24 on the Gas Board (A20)

• A request for heat is sent from terminal 3 of connector X21 on the Gas Board (A20) to terminal 10 on connector X1 on the Steam Burner Control Module (N21) ◊ 24 VAC is sent from terminal 2 of connector X2 on the Steam Burner

Control Module (N21) to the hot surface igniter (R20).

◊ The gas valve is energized allowing gas and air into the burner chamber to

be ignited by the hot surface igniter.

◊ The Steam Burner Control Module (N21) senses at least 1.5 micro amps

DC from the flame sensor (P1) at terminal 3 of connector X2 and sends a signal from terminal 2 of connector X1 to terminal 11 of connector X25 on the Gas Board (A20).

• The heat circuit continues until both the cabinet set temperature and the bypass probe (B5) are satisfied ◊ NOTE: If the set temperature is above 212 degrees F the hot air circuit

will be energized (after the bypass probe is satisfied) until the compartment setting is reached. The steam circuit always takes precedence.

d When the condensate box is heated to 140 degrees F at the B3 probe, 120 VAC is

sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

e When the timer counts to 0 or the core temp probe (B10) reaches the set amount

the cycle send and the steam generator reverts to the standby temperature of 190 degrees F.

f

5 With the combi in the Hot Air mode with time on the timer, the door closed and the

start switch is depressed a The front display will include a lighted bar under the Hot Air symbol

• When the heat circuit is energized the heat symbol will be energized

• The cooking mode symbol will be energized.

• The time display will invert and begin to count down.

b The fan circuit is energized by the Control Board (A10) transmitting and

receiving a signal from terminals 5,6,7 and 8 on connector X10 to terminals 3,4,5 and 6 of connector X28 on the Gas Board (A20)

• The Gas board (A20) Transmits a signal from terminal 3 of connector X26 to terminal 3 of connector X12 the Upper Motor Drive (U10.1) ◊ 240 VAC 3 phase is sent from the Motor board to the Oven Fan motor

(M1)

◊ Every 120 seconds the rotation of the motor reverses.

• NOTE: If the temperature is less than 212 degrees F than fan will be pulsed on for 2 seconds every 60 seconds after the cabinet set temp (B6) and the bypass probe (B5) are satisfied.

• The Gas board (A20) Transmits a signal from terminal 7 of connector X26 to terminal 3 of connector X12 the Lower Motor Drive (U10.1) ◊ 240 VAC 3 phase is sent from the Motor board to the Oven Fan motor

(M1)

◊ Every 120 seconds the rotation of the motor reverses. ◊ NOTE: If the temperature is less than 212 degrees F than fan will be

pulsed on for 2 seconds every 60 seconds after the cabinet set temp (B6) and the bypass probe (B5) are satisfied.

c Hot air heat circuit is energized

• A signal is sent from terminal 2 of connector X24 on the Gas Board (A20) to terminal 4 of connector X2 on the Upper Hot Air Power Burner and Fan Control (U20) selecting the set speed of the combustion blower. ◊ When this speed is attained the signal is sent from terminal 2 of connector

X2 on the Upper Hot Air Power Burner and Fan Control (U20) to terminal 3 of connector X24 on the Gas Board (A20)

• A request for heat is sent from terminal 3 of connector X20 on the Gas Board (A20) to terminal 10 on connector X1 on the Upper Hot Air Control Module (N20) ◊ 24 VAC is sent from terminal 2 of connector X2 on the Upper Hot Air

Control Module (N20) to the hot surface igniter (R20).

◊ The gas valve is energized allowing gas and air into the burner chamber to

be ignited by the hot surface igniter.

◊ The Upper Hot Air Burner Control Module (N20) senses at least 1.5 micro

amps DC from the Flame sensor (P1) at terminal 3 of connector X2 and sends a signal from terminal 2 of connector X1 to terminal 10 of connector X25 on the Gas Board (A20)

d When the Upper Burner Assembly has proven flame, the Lower Hot Air heat

circuit is energized

• A signal is sent from terminal 8 of connector X24 on the Gas Board (A20) to terminal 4 of connector X2 on the Lower Hot Air Power Burner and Fan Control (U21) selecting the set speed of the combustion blower. ◊ When this speed is attained the signal is sent from terminal 2 of connector

X2 on the Hot Air Power Burner and Fan Control (U21) to terminal 8 of connector X24 on the Gas Board (A20)

• A request for heat is sent from terminal 3 of connector X22 on the Gas Board (A20) to terminal 10 on connector X1 on the Hot Air Control Module (N22) ◊ 24 VAC is sent from terminal 2 of connector X2 on the Hot Air Control

Module (N20) to the hot surface igniter (R20).

◊ The gas valve is energized allowing gas and air into the burner chamber to

be ignited by the hot surface igniter.

◊ The Hot Air Burner Control Module (N20) senses at least 1.5 micro amps

DC from the Flame sensor (P1) at terminal 3 of connector X2 and sends a signal from terminal 2 of connector X1 to terminal 10 of connector X25

on the Gas Board (A20) e The heat circuit will remain energized until the c abinet set temperature is reached f When the condensate box is heated to 140 degrees F at the B3 probe, 120 VAC is

sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

g If the “Crisp and Tasty” mode is selected

• 120 VAC is sent from terminal 6 of connector X12 on the Control Board (A10) to the Dehumidification Valve (Y2) to pull the humidity out of the cabinet down the drain. ◊ In the light and medium modes (one and two drops in the display) the Y2

valve will be energized until the bypass probe (B5) is satisfied.

◊ In the full mode (3 drops in the display) the Y2 valve will be energized

continuously.

h When the timer counts to 0 or the core temp probe (B10) reaches the set amount

the cycle ends and the steam generator reverts to the standby temperature of 190 degree F

.

•

i The heat circuit will remain energized until the cabinet set temperature is reached j When the condensate box is heated to 140 degrees F at the B3 probe, 120 VAC is

sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

k If the “Crisp and Tasty” mode is selected

• 120 VAC is sent from terminal 6 of connector X12 on the Control Board (A10) to the Dehumidification Valve (Y2) to pull the humidity out of the cabinet down the drain. ◊ In the light and medium modes (one and two drops in the display) the Y2

valve will be energized until the bypass probe (B5) is satisfied.

◊ In the full mode (3 drops in the display) the Y2 valve will be energized

continuously.

l When the timer counts to 0 or the core temp probe (B10) reaches the set amount

the cycle ends and the steam generator reverts to the standby temperature of 190 degree F.

6 With the combi in the Combi mode with time on the timer, the door closed and the

start switch is depressed a The front display will include a lighted bar under the Combi symbol

• When the heat circuit is energized the heat symbol will be energized

• The cooking mode symbol will be energized.

• The time display will invert and begin to count down.

b The fan circuit is energized by the Control Board (A10) transmitting and

receiving a signal from terminals 5,6,7 and 8 on connector X10 to terminals 3,4,5 and 6 of connector X28 on the Gas Board (A20)

• The Gas board (A20) Transmits a signal from terminal 4 of connector X26 to terminal 2 of connector X12 the Motor Drive (U10) ◊ 240 VAC 3 phase is sent from the Motor board to the Oven Fan motor

(M1)

◊ Every 120 seconds the rotation of the motor reverses. ◊ NOTE: If the temperature is less than 212 degrees F than fan will be

pulsed on for 2 seconds every 60 seconds after the cabinet set temp (B6) and the bypass probe (B5) are satisfied.

7 With the combi in the Rethermalization mode with time on the timer, the door closed

and the start switch is depressed a The front display will include a lighted bar under the Retherm symbol

• When the heat circuit is energized the heat symbol will be energized

• The cooking mode symbol will be energized.

• The time display will invert and begin to count down.

b The fan circuit is energized by the Control Board (A10) transmitting and

receiving a signal from terminals 5,6,7 and 8 on connector X10 to terminals 3,4,5 and 6 of connector X28 on the Gas Board (A20)

• The Gas board (A20) Transmits a signal from terminal 4 of connector X26 to terminal 2 of connector X12 the Motor Drive (U10) ◊ 220 VAC 3 phase is sent from the Motor board to the Oven Fan motor

(M1)

◊ Every 120 seconds the rotation of the motor reverses. ◊ NOTE: If the temperature is less than 212 degrees F than fan will be

pulsed on for 2 seconds every 60 seconds after the cabinet set temp (B6) and the bypass probe (B5) are satisfied.

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

110

B

50

C

-M2

TW/GY

V2/WH

U2/RD

W2/YE

M 3~

SH

GND

-X13.4

-X13.3

BK 18

-A10:X15:9

-A10:X15:10

-A10:X15:11

V1/BU

FAN

W1/BN

U1/BK

RPM

-BM1.1

BKRDBN

91237

9

217

3

88

-X13.5

2

1

-X13.6

2

1

3

RD 18

BU 18

RD 18

/3.B5

-M1

TW/GY

V2/WH

U2/RD

W2/YE

SH

GND

-X13.2

5

4

-X13.1

4

5

6

BK 16

V1/BU

FAN

W1/BN

U1/BK

91237

9

217

3

88

-F10.1

20A

-X13.8

-X13.7

-BM1.2

-A20:X25:5

-A20:X25:8

RPM

3

2

3

2

BN

RD

BK

1

BU 18

RD 18

/4.B4

-A20:X25:7

-X10

LINE FILTER

-Z1

-X10:21

/3.F1

-A10:X10:4

/4.E3

/3.D3

/3.D4

-A10:X10:3

-A20:X28:1

/4.E3

-A20:X28:2

-X10

L1

N

GYNE 12

BU 12

BK 12

GND

20

12V DC

BU 18

RD 18

BU 18

RD 18

0V

12V

POWER SUPPLY 12VDC

RD 18

102

GND

96-264V AC

G

N

L

BU 18

-G1

N

L

GND

RD

31

RD 18

-X10

2

-F1.1

2A

1

30

-X10

CONTROL POWER

-S1

BK 12

110-120VAC

52

(LOWER)(UPPER)

GN 12

GND

/B1

L

N

BU 12

BK 12

BK 12 BU 12

LINE FILTER

-Z2

L

N

GND

L

N

L

N

/C1

N

12V

0V

FBS 2-6 (JUMPER)

63

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

210

B

WIRING DIAGRAM

2 1BK 12

GN 18

-U10.1

L2L1

12V

RxD

TxD

COM

VUGND W

P1 P2

/4.B3

-A20:X26:2

RD 18

/4.B3

-A20:X26:4

/4.B3

-A20:X26:3

/4.B3

-A20:X26:1

/5.E4

-X10:101

RD 18

BU 18

GR

-W2 CABLE

BN

OR

BK

BU 12

MOTOR DRIVE

BK 18

-F10.2

20A

2 1BK 12

-U10.2

L2L1

12V

RxD

TxD

COM

VUGND W

P1 P2

/4.B2

-A20:X26:6

RD 18

/4.B2

-A20:X26:8

/4.B2

-A20:X26:7

/4.B3

-A20:X26:5

RD 18

BU 18

GR

-W2 CABLE

BN

OR

BK

BU 12

MOTOR DRIVE

GN 18

/6.E4

-X10:103

41

51

BU 18

-A13

1

2

BK 18

WH 18

3

4

RD 18

D4

-A10:X10:12

-A10:X10:11D4-A10:X10:10D4-A10:X10:9

D4

IDENTIFICATION MODULE

-B5

PROBE BYPASS

10

3

BU 18

-M3.2-M3.1

COOLING FANS

-H5.2

-X10

21

OVEN LAMP

-H5.1

X2 X1

X2

X1

CONDENSER

-Y1

A2 A1

-A12

CABLE CONNECTION SM ON BM CONTROL 500

BKMRD

PICTO

-A10

X18:

1

RD 18

-F2.1

1A

21

RD 18

-W1

3

1

X19:

CONTROL MODULE

SM 5010

10 8

9

X17:

67 54

1

2

1

12 11

BM 5010

OPERATION MODULE

X39: 1

(OPTION)

MODULE

-A11

PROBE CONDENSER

RD

YL

-B4

RDYLRD

-B3

-Y21-Y3-Y2

-Y10

-Y20

BU 18

DEHUMIDIFICATION

A2

STEAM GENERATOR FILLING

A2

STEAM GENERATOR

PUMP

1∼

BU 18

M

-M4

N

WATER CLEANING

A2

CLEANING AGENT

RINSING AGENT

-Y22

N L

NL

-Y23

N L

X14:

PUMP/CLEANING AGENT

COMPARTMENT RINSE VALVE

STEAM GEN OVER TEMP

STEAM GEN PUMP

9

RD 18

A1

RD 18

A1

124 567

X10:

89 1110

8967

X16:

345

2

1

MOTOR OVER TEMP

MOTOR / RIGHT

MOTOR / LEFT

MOTOR / FAST

MOTOR / SLOW

123

4

X11:

56

14

12131011

-X10:31

/2.B3

A1

L1- 2O8/240-IN

BURNER SUPPLY

HOT AIR

8

7

OVEN LAMP

1234

X12:

785643

2

1

X13:

DEHUMIDICATION/VALVE

CONDENSOR/VALVE

GEM FILL/VALVE

567

8910

67

P>

PROBE OVEN

GN

YLYLRD

WH

-B6

GNGNGNRD

GNBU

-B10

KTM

CTC

WATER LEVEL PROBE

RD 18

156

157

RD 18

BU 18

RD

BU

L

1314

-S7

14

13

-B1

H

RD 18

-X10

133

134

136

PUMP/RINSE

2 1

4 3

5

45

2

3

9

7 6

8

10

1

-A13:X1:2

/2.E2

-A13:X1:1

-A20:X28:5

-A20:X28:3

-A20:X28:4

-A20:X28:6

-G1:0V

-G1:12V

/4.E4

/2.E3

A8

-A13:X1:4

-A13:X1:3

A8

-A20:X20:1

-X10:34

/5.A4

/4.E4

-X10

RD 18

33

/2.E3

N

/5.A1

12VDC- FAN

IDM (WH)

IDM (RD)

IDM (BU)

RESET

TxD_12V

IDM (BK)

0VDC IN

RxD_12V

12VDC IN

12VDC+ FAN

GND

X15:

GND

RESET

PRES. SW

0VDC IN

TxD_12V

RxD_12V

GND

LOW LEVEL

HIGH LEVEL

DOOR SW

/4.E3

SENSOR GND M1

12v(FOR SENSOR)

MOTOR SPEED M1

YL

RD

-B8

(JUMPER)

BK 18 RD 18

-X10

GND

100

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

310

B

WIRING DIAGRAM

-N22:X1:12

/7.A4

-U22:X1:2

/7.B6

CLEANING OPTION ONLY

-X10:22

FBS 2-6

/5.A1

-X10:22

-S2

-X10

DOOR MAGNET SWITCH

/2.B4

-X13.5:3

-X13.5:2

/2.B4

-X13.5:1

/2.B4

CLEANING PRESSURE SWITCH

CLEANING OPTION ONLY

BU 18 BN 18

BN 18

BU 18

GN 18

1∼

(TEMP PROBE)

STEAM GENERATOR

OVER TEMPERATURE

STEAM GEN.

ELEMENT (PROBE)

-+-+ -+-+-+

52

-U20:X2:3

-U20:X2:4

-U20:X2:2

/5.C6

-U21:X2:3

-U21:X2:4

-U21:X2:2

/6.C6

X27:

8

12

11

10

9

-A20

3

7

6

5

4

2

1

HEAT REQUEST

3

10 912 11 365487

12345678

GAS BOARD

GM5010

X26:

RECIEVE

TRANSMIT

12V

GND

12VDC IN

0VDC IN

RxD_12V

TxD_12V

1324

GND

RESET

X28:

576 8

9

STEAM GEN 1 FLAME OK

GND. FIRING AUTOMAT

CONVECTIO 1 FLAME OK

X25:

11 91012

13265487

12

X20:

ALARM

HEAT REQUEST

RESET

PHASE ( L1 )

21354687

9

X24:

SPEED STEAM GENERATOR

PWM STEAM GENERATOR

GROUND STEAM GENERATOR

RESET

10

12

GROUND HOT AIR 1

PWM HOT AIR 1

SPEED HOT AIR 1

231564

ALARM

X21:

45 768

9

1

2

3

X23:

X22:

6

4

5

7

8

9

/2.C8

/2.C5

/7.C3

/6.C3

/5.C3

/2.A6

/2.A7

/2.A6

/7.C6

-U10.2:RxD

-X13.7:1

-U10.2:TxD

-U10.2:12V

-U10.2:COM

-U10.1:RxD

-U10.1:TxD

-U10.1:12V

-U10.1:COM

-N22:X1:2

-N21:X1:2

-N20:X1:2

-U22:X2:2

-U22:X2:4

-U22:X2:3

-N22:X1:1

-N20:X1:1

-N21:X1:1

46

-X10

/5.C3

/6.C3

/7.C3

-A10:X10:5

-A10:X10:8

-A10:X10:6

-A10:X10:7

/3.D4

/2.D3

/2.E2

-G1:0V

-G1:12V

/3.D4

RD 18

/5.C4

-N20:X1:10

-N20:X1:5

/5.C4

/3.D5

-X10

40

-N20:X1:11

-X10:33

41

/6.C4

-N21:X1:10 /6.C4

/6.C4

-X10

4342

-N21:X1:11

-N21:X1:5

RECIEVE

TRANSMIT

12V

GND

-N22:X1:11

/7.C4

RD 18

-X10

44

45

/7.C4

-N22:X1:5

-N22:X1:10

/7.C4

-X13.7:3

-X13.7:2

/7.C7

/6.C7

/5.C7

RD 18

RESET RESET

HEAT REQUEST

ALARM ALARM

HOT AIR 2

(HL2)

HOT AIR 1

(HL1)

STEAM GEN.

(DE)

GROUND HOT AIR 2

PWM HOT AIR 2

SPEED HOT AIR 2

MOTOR SPEED M2

12v(FOR SENSOR)

SENSOR GND M2

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

410

B

WIRING DIAGRAM

CONVECTIO 2 FLAME OK

53

BU 18

RD 18

BU 18

RD 18

GN 18

RD 18

BU 18

22 21

OVER TEMPERATURE THERMOSTAT

-B7.1

/6.A1

N

/3.F7

N

-X10

22

/3.D5

-X10:33

/6.A4

-X10:35

-X10

34

RD 18

(HOT AIR)

RD 18

BU 18

78

-K0

6

5

4

3

B4

/7.B4

GND

GN 18

-U20

POWER BURNER (HOT AIR)

X1: X2:

X3:

X1: X2:

1

123 123451 23456 789 1211

-N20

BURNER (HOT AIR)

-X10

101

-X10

/2.D4

-U10.1:GND

61

-A20:X25:10

60

-X10:46

/4.A3

/4.B3

-X10:40

/4.F5

-X10:41

/4.E4

-A20:X20:2

-A20:X24:2

-A20:X24:3

/4.A5

-A20:X24:1

6

GN 18

4

-K0

E7

-T1

BU 18

RD 18

120VAC

OR 16

24 VAC

RD 16 WH 16

BU 16

BU 18

RD 16

BK 16 RD 18

-X10:21 FBS 2-5FBS 2-5

/4.A5

-X10:24

/4.A5

BU 18

RD 18

HOT AIR

UPPER

OVER TEMPERATURE

BU 18

UPPER

HOT SURFACE IGNITION

(HOT AIR)

RD 18

2

-R20

1

-P1

FLAME SENSOR

RD 18

3

2

10

1

-K0

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

510

B

WIRING DIAGRAM

-X10

23FBS 2-6

/3.F8

-Y20:N

/6.B2

-T2:WH /7.B2

-T3:WH

54

BU 18

RD 18

BU 18

RD 18

GN 18

RD 18

BU 18

/7.A1

N

/5.A8

N

-X10

24

/5.A5

-X10:34

/7.B2

-T3:BK

-X10

35

RD 18

GND

GN 18

-U21

POWER BURNER STEAM GEN

X1: X2:

X3:

X1: X2:

123 123451 23456 789101112

-N21

BURNER STEAM GEN

103

-X10

/2.D6

-U10.2:GND

-X10:46

/4.A4

-A20:X25:11

/4.B3

-X10:42

/4.F7

-X10:43

/4.F7

-A20:X21:1

/4.E6

-A20:X24:9

/4.A5

-A20:X24:7

-A20:X24:8

GYNE 16

-T2

BU 18

RD 18

120VAC

OR 16

24 VAC

RD 16 WH 16

BU 16

RD 16

BK 16 RD 16

-X10:23 FBS 2-5

-N22:X1:4

/4.A5

BU 18

RD 18

22 21

-B7.2

OVER TEMPERATURE THERMOSTAT

(STEAM GEN)

HOT SURFACE IGNITION

(STEAM GEN.)

BU 18

RD 18

2

-R21

1

-P2

FLAME SENSOR

RD 16

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

610

B

WIRING DIAGRAM

FBS 2-6

-X10:22

/5.A2

-U22:X1:1

/7.B6

55

X3:

BURNER (HOT AIR)

-T3

RD 16

BK 16

BU 16

WH 16

OR 16

24 VAC

120VAC

-X10:24

/6.A8

BU 18

RD 18

N

GN 18

GND

-X10

104

BU 18

-N22

213

-A20:X25:12

-X10:46

/4.B3

/4.A3

RD 18

X2:

6

45 7

X1:

8 11109 12

-X10:44

/4.C8

-A20:X22:1

-X10:45

/4.E6

/4.C8

GN 18

POWER BURNER (HOT AIR)

BU 18

RD 18

GN 18

-U22

2

X1:

1 3

/5.E7

-X10:33

/3.D6

RD 18

BU 18

RD 18

1

X2:

2134 5

-X10:35

-A20:X25:1

-A20:X25:3

/4.A4

/6.A5

5

3

-K0

LOWER LOWER

HOT SURFACE IGNITION

(HOT AIR)

BU 18

RD 18

2

-R22

1

-P3

FLAME SENSOR

3

2

RD 18

1

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

710

B

WIRING DIAGRAM

-X10:22

/5.A2

-A20:X25:2

/4.A4

-X10:33

/3.D6

-X10:24

/6.A2

56

24 VAC

120VAC

-T1

120VAC

-T2

RECIEVE

TRANSMIT

12V

GND

6

875

MOTOR DRIVE

2A

RD

-Z1

L1

N

L1

FAN

GND

RxD

12V

COM

TxD

V2/WH W2/YE

U2/RD

-U10.2

SH

GND

M 3~

CONVECTION

V1/BU

U1/BK

W1/BN

-M2

-A20:X25

0 24 024

24 VAC24 VAC

110/120 VAC

MOTOR SPEED M1

12v(FOR SENSOR)

-BM1.2

RPM

BNRDBK

SENSOR

GND M1

7

5

8

CONTROL

POWER

-S1

20A

-F10.2

-F1.1

STEAM

HOT AIR

RECIEVE

4

12V

2

TRANSMIT

GND

3

1

M 3~

-U10.1

MOTOR DRIVE

W2/YE

V2/WH

U2/RD

-M1

V1/BU

W1/BN

FAN

U1/BK

CONVECTION

L1N

24 VAC

0

24 VAC

120VAC

24

-T3

HOT AIR

/9.D8

/10.B5

GND M1

RPM

SENSOR

9

BN

MOTOR SPEED M1

-BM1.1

11

10

BK

RD

12v(FOR SENSOR)

-A10:X15

-A20:X26

/9.A8

/9.B8

-A20:X26

-N22-N21-N20

UPPER LOWER

LOWER

UPPER

N

L1

-Z2

N

L1L1

N

LINE

FILTERS

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRI ETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS N OT TO BE COPIED OR U SED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

810

B

LADDER DIAGRAM

UVWP1P2

GND L1 L2

SH

GND

RxD

12V

COM

TxD

20A

-F10.1

UVWP1P2

L1 L2

22 21

-B7.1

-K0

A1A2

/10.D6

-A10:X11:8

57

L1- 110/120 VAC-INPUT

CONDENSOR/VALVE

GEM FILL/VALVE

STEAM GEN PUMP

PUMP / RINSE

DEHUMIDICATION/VALVE

STEAM GEN OVER TEMP

COMPARTMENT RINSE V.

PUMP / CLEAN AGENT

/9.E8

-M3.2

GAS BOARD

I.D. MODULE

N

12VDC

0

12

L1

-H5.1

X2

-Y2

-A20:X28

X1

-Y3

-Y1

-A10

CONTROL BOARD

SM 5010

M

6435

-A13

2

-F2.1

123

4

1

HOT AIR

3

+12VDC FAN

-12VDC FAN

12VDC IN

RxD_12V

0VDC IN

GND

IDM (BLK)

TxD_12V

RESET

IDM (BL)

IDM (R)

X10:

OVEN LAMP

IDM (W)

1 3246597 8 10 11 12

1 2

X12:

STEAM GEN

5

6

1

7

4

3

25476

-Y20

-Y23

-Y22

-M4

M

-Y21

BURNER SUPPLY 120VAC

L1L2FREE

FREE

X13:

8

X11:

1

4

3

2675

9 108

RD

(TEMP PROBE)

STEAM GENERATOR

OVER TEMPERATURE

STEAM GEN.

ELEMENT (PROBE)

OPERATION MODULE

-A12

MODULE

PICTO

(OPTION)

PROBE CONDENSER

PROBE BYPASS

PROBE OVEN

X19:

1

BM 5010

-A11

X39: 1

GNRD

GNBU

GND M1

12v(FOR SENSOR)

MOTOR SPEED M1

X18:

X17:

YL

1

10978 6 5RD4

YL

1

3

2

RD

YL12RD11RD

10

9

YL8RD

X16:

14

7

YL

WH

2

3

GN54GN

GN

1

6

13

12 11 10

9

68 7543

-B6

-B4

-B8

-B3

-B5

-M1

/8.C4

-B10

PRESSURE SWITCH CLEANING

KTM

CTC

14

P>

DOOR MAGNET SWITCH

13

14

-S7

13

-S2

-B1

WATER LEVEL PROBE

X15:

2

1

9

8

10 67

X14:

345

1

2

BU

L H

GND

12V

0V

POWER SUPPLY

12VDC

90-264VAC

L

N

-G1

321

X1:

-U20

-U21

321

X1:

2 3

-U22

1

1A

X2

GND

M

-M3.1

X2

-H5.2

X1

GND

RESET

DOOR SW

PRES. SW

LOW LEVEL

HIGH LEVEL

GAS BOARD

&

BURNER CONTROLS

/9.E6

-X20:20.1

-X10:33

SENSOR GND M1

12v(FOR SENSOR)

MOTOR SPEED M1

LOWER HOT AIR

POWER BURNER

STEAM GEN.

POWER BURNER

UPPER HOT AIR

POWER BURNER

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DRAWING

OGB 20.20

300497

110-120

-

22.5A

DRL

9-20-05

10 10

B

CLEANING OPTION ONLY

-+-+ -+-+-+

/8.C6

-T1,-T2,-T3 & B7.1

XFORMER&HI-LIMIT

58

CLEVELAND RANGE OGS 20.20

SEQUENCE OF OPERATIONS

When using these instructions refer to the OGS 20.20 wiring schematic.

1 When 120 VAC is applied to the combi, it is sent to the Power Control Switch (S1). 2 When the Power Control Switch (S1) is closed

a The red light in the switch is energized. b 120 VAC is sent through the Z1 Filter and the 20 amp fuse (F10.1) to L1 and L2

on the Motor Drive (U10.1)

c 120 VAC is sent through the Z2 Filter and the 20 amp fuse (F10.2) to L1 and L2

on the Motor Drive (U10.2)

d 120vac is sent through the 2 amp fuse (F1.1) to

• The primary of the Upper Hot Air 24v Transformer (T1) ◊ 24 VAC is sent from the secondary of the transformer to the Upper Hot

Air Burner Control (N20)

• The primary of the Lower Hot Air 24v Transformer (T3) ◊ 24 VAC is sent from the secondary of the transformer to the Lower Hot

Air Burner Control (N22)

• To terminal 12 of connector X1 on the Hot Air Burner Control (N20)

• To terminal 12 of connector X1 on the Lower Hot Air Burner Control (N22)

• The 12 VDC Power Supply (G1)

◊ 12 VDC is sent to terminals 1 and 2 of connector X20 on the Gas Board

(A20)

◊ 12 VDC is sent to terminal 3 and 4 of connector X10 on the Control Board

(A10)

• To terminal 2 of connector X1 on the Hot Air Power Burner and Fan Control (U20)

• To terminal 2 of connector X1 on the Lower Hot Air Burner and Fan Control (U22)

• To terminal 1 of connector X12 on the Control Board (A10)

e With 120 VAC to the Control Board (A10) The Operation Board (A11) is

energized

• An alarm will sound for one second

• All the LED’s and the display will energize one at a time.

• “STARTING” will be displayed for 3 seconds

• “Please wait” will be displayed

• The international model number will be displayed

• The time and date will be displayed and this will continue until the on/off

switch is depressed.

3 When the ON/OFF is depressed with the combi in the steam mode

a The display will show the set temperature and set time.

4 With the combi in the steam mode with time on the timer, the door closed and the

start switch is depressed

a The front display will include a lighted bar under the steam symbol

• When the heat circuit is energized the heat symbol will be energized

• The cooking mode symbol will be energized.

• The time display will invert and begin to count down.

b The fan circuit is energized by the Control Board (A10) transmitting and

receiving a signal from terminals 5,6, and 7 on connector X10 to connector X12 on the Motor Drive Board (U10).

• The motor Drive Board sends a signal through the thermal switch in the motor from Terminal 5 and receives on terminal 6

• If the thermal switch is not open the Motor Drive Board (U10) sends 240 VAC 3 phase to the motor.

• The motor reverses direction every 120 seconds with a 15 second coast.

c Hot air heat circuit is energized

• A signal is sent from terminal 8 of connector X15 on the Control Board (A10) to terminal 4 of connector X2 on the Hot Air Power Burner and Fan Control (U20) selecting the set speed of the combustion blower. ◊ When this speed is attained the signal is sent from terminal 2 of connector

X2 on the Hot Air Power Burner and Fan Control (U20) to terminal 2 of connector X15 on the Control Board (A10)

• A request for heat is sent from terminal 3 of connector X12 on the Control Board (A10) to terminal 10 on connector X1 on the Hot Air Control Module (N20) ◊ 24 VAC is sent from terminal 2 of connector X2 on the Hot Air Control

Module (N20) to the hot surface igniter (R20).

◊ The gas valve is energized allowing gas and air into the burner chamber to

be ignited by the hot surface igniter.

◊ The Hot Air Burner Control Module (N20) senses at least 1.5 micro amps

DC from the flame sensor (P1) at terminal 3 of connector X2 and sends a signal from terminal 2 of connector X1 to terminal 12 of connector X15 on the Control Board (A10)

• The heat circuit will remain energized until the cabinet set temperature is reached as sensed at probe B6.

d The steam circuit is energized

• 120 VAC is sent from terminal 4 of connector X12 on the Control Board (A10) to the coil of the Y3 solenoid allowing water to be thrown against the element until the bypass probe (B5) senses 183 degrees F. ◊ NOTE: If the set temperature is above 212 degrees F the hot air circuit

will be energized (after the by pass probe is satisfied) until the compartment setting is reached.

e When the condensate box is heated to 140 degrees F at the B3probe, 120 VAC is

sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

f When the timer counts to 0 or the core temp probe (B10) reaches the set amount

the cycle ends and the steam generator reverts to the standby temperature of 190degree F.

5 With the combi in the Hot Air mode with time on the timer, the door closed and the

start switch is depressed a The front display will include a lighted bar under the Hot Air symbol

• When the heat circuit is energized the heat symbol will be energized

• The cooking mode symbol will be energized.

• The time display will invert and begin to count down.

b The fan circuit is energized by the Control Board (A10) transmitting and

receiving a signal from terminals 5,6, and 7 on connector X10 to connector X12 on the Motor Drive Board (U10).

• The motor Drive Board sends a signal through the thermal switch in the motor from Terminal 5 and receives on terminal 6

• If the thermal switch is not open the Motor Drive Board (U10) sends 240 VAC 3 phase to the motor.

• The motor reverses direction every 120 seconds with a 15 second coast.

• NOTE: If the set temperature is less than 212 degrees F than fan will be

pulsed on for 2 seconds every 60 seconds after the cabinet set temp (B6).

c Hot air heat circuit is energized

• A signal is sent from terminal 8 of connector X15 on the Control Board (A10) to terminal 4 of connector X2 on the Hot Air Power Burner and Fan Control (U20) selecting the set speed of the combustion blower. ◊ When this speed is attained the signal is sent from terminal 2 of connector

X2 on the Hot Air Power Burner and Fan Control (U20) to terminal 2 of connector X15 on the Control Board (A10)

• A request for heat is sent from terminal 3 of connector X12 on the Control Board (A10) to terminal 10 on connector X1 on the Hot Air Control Module (N20) ◊ 24 VAC is sent from terminal 2 of connector X2 on the Hot Air Control

Module (N20) to the hot surface igniter (R20).

◊ The gas valve is energized allowing gas and air into the burner chamber to

be ignited by the hot surface igniter.

◊ The Hot Air Burner Control Module (N20) senses at least 1.5 micro amps

DC from the flame sensor (P1) at terminal 3 of connector X2 and sends a signal from terminal 2 of connector X1 to terminal 12 of connector X15 on the Control Board (A10)

• The heat circuit will remain energized until the cabinet set temperature is reached as sensed at probe B6.

d When the condensate box is heated to 140 degrees F at the B3probe, 120 VAC is

sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

If the “Crisp and Tasty” mode is selected

e

• 120 VAC is sent from terminal 6 of connector X12 on the Control Board (A10) to the Dehumidification Valve (Y2) to pull the humidity out of the cabinet down the drain. ◊ In the light and medium modes (one and two drops in the display) the Y2

valve will be energized until the bypass probe (B5) is satisfied.

◊ In the full mode (3 drops in the display) the Y2 valve will be energized

continuously.

f When the timer counts to 0 or the core temp probe (B10) reaches the set amount

the cycle .

6 With the combi in the Combi mode with time on the timer, the door closed and the

start switch is depressed a The front display will include a lighted bar under the Combi symbol

• When the heat circuit is energized the heat symbol will be energized

• The cooking mode symbol will be energized.

• The time display will invert and begin to count down.

b The fan circuit is energized by the Control Board (A10) transmitting and

receiving a signal from terminals 5,6, and 7 on connector X10 to connector X12 on the Motor Drive Board (U10).

• The motor Drive Board sends a signal through the thermal switch in the motor from Terminal 5 and receives on terminal 6

• If the thermal switch is not open the Motor Drive Board (U10) sends 240 VAC 3 phase to the motor.

• The motor reverses direction every 120 seconds with a 15 second coast.

c Hot air heat circuit is energized

• A signal is sent from terminal 8 of connector X15 on the Control Board (A10) to terminal 4 of connector X2 on the Hot Air Power Burner and Fan Control (U20) selecting the set speed of the combustion blower. ◊ When this speed is attained the signal is sent from terminal 2 of connector

X2 on the Hot Air Power Burner and Fan Control (U20) to terminal 2 of connector X15 on the Control Board (A10)

• A request for heat is sent from terminal 3 of connector X12 on the Control Board (A10) to terminal 10 on connector X1 on the Hot Air Control Module (N20) ◊ 24 VAC is sent from terminal 2 of connector X2 on the Hot Air Control

Module (N20) to the hot surface igniter (R20).

◊ The gas valve is energized allowing gas and air into the burner chamber to

be ignited by the hot surface igniter.

◊ The Hot Air Burner Control Module (N20) senses at least 1.5 micro amps

DC from the flame sensor (P1) at terminal 3 of connector X2 and sends a signal from terminal 2 of connector X1 to terminal 12 of connector X15 on the Control Board (A10)

• The heat circuit will remain energized until the cabinet set temperature is reached as sensed at probe B6.

d The steam circuit is energized.

• 120 VAC is sent from terminal 4 of connector X12 on the Control Board (A10) to the coil of the Y3 solenoid allowing water to be thrown against the element until the bypass probe (B5) senses 183 degrees F.

• The heat circuit will remain energized until the cabinet set temperature is reached

• If the bypass probe (B5) drops below the set level the steam circuit will start again.

e When the condensate box is heated to 140 degrees F at the B3probe, 120 VAC is

sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

f If the “Crisp and Tasty” mode is selected

• 120 VAC is sent from terminal 6 of connector X12 on the Control Board (A10) to the Dehumidification Valve (Y2) to pull the humidity out of the cabinet down the drain. ◊ In the light and medium modes (one and two drops in the display) the Y2

valve will be energized until the bypass probe (B5) is satisfied.

◊ In the full mode (3 drops in the display) the Y2 valve will be energized

continuously.

g When the timer counts to 0 or the core temp probe (B10) reaches the set amount

the cycle ends and the steam generator reverts to the standby temperature of 190degree F.

7 With the combi in the Rethermalization mode with time on the timer, the door closed

and the start switch is depressed a The front display will include a lighted bar under the Retherm symbol

• When the heat circuit is energized the heat symbol will be energized

• The cooking mode symbol will be energized.

• The time display will invert and begin to count down.

b The fan circuit is energized by the Control Board (A10) transmitting and

receiving a signal from terminals 5,6,7 and 8 on connector X10 to terminals 3,4,5 and 6 of connector X28 on the Gas Board (A20)

c The Gas board (A20) Transmits a signal from terminal 4 of connector X26 to the

Motor Drive.

• The motor Drive Board sends a signal through the thermal switch in the motor from Terminal 5 and receives on terminal 6

• If the thermal switch is not open the Motor Drive Board (U10) sends 220 VAC 3 phase to the motor.

• The motor reverses direction every 120 seconds with a 15 second coast.

• NOTE: If the set temperature is less than 212 degrees F than fan will be

pulsed on for 2 seconds every 60 seconds after the cabinet set temp (B6).

d Hot air heat circuit is energized

• A signal is sent from terminal 8 of connector X15 on the Control Board (A10) to terminal 4 of connector X2 on the Hot Air Power Burner and Fan Control (U20) selecting the set speed of the combustion blower. ◊ When this speed is attained the signal is sent from terminal 2 of connector

X2 on the Hot Air Power Burner and Fan Control (U20) to terminal 2 of connector X15 on the Control Board (A10)

• A request for heat is sent from terminal 3 of connector X12 on the Control Board (A10) to terminal 10 on connector X1 on the Hot Air Control Module (N20) ◊ 24 VAC is sent from terminal 2 of connector X2 on the Hot Air Control

Module (N20) to the hot surface igniter (R20).

◊ The gas valve is energized allowing gas and air into the burner chamber to

be ignited by the hot surface igniter.

◊ The Hot Air Burner Control Module (N20) senses at least 1.5 micro amps

DC from the flame sensor (P1) at terminal 3 of connector X2 and sends a signal from terminal 2 of connector X1 to terminal 12 of connector X15 on the Control Board (A10)

• The heat circuit will remain energized until the cabinet set temperature is reached as sensed at probe B6.

e The steam circuit is energized.

• 120 VAC is sent from terminal 4 of connector X12 on the Control Board (A10) to the coil of the Y3 solenoid allowing water to be thrown against the element until the bypass probe (B5) senses 183 degrees F.

• The heat circuit will remain energized until the cabinet set temperature is reached

f If the bypass probe (B5) drops below the set level the steam circuit will start again g When the condensate box is heated to 140 degrees F at the B3probe, 120 VAC is

sent from terminal 5 of connector X12 to the condenser valve (Y1) until the temperature drops.

h When the timer counts to 0 or the core temp probe (B10) reaches the set amount

the cycle ends and the steam generator reverts to the standby temperature of 190degree F.

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

19

A

65

C

-M2

TW/GY

V2/WH

U2/RD

W2/YE

M 3~

SH

GND

-X13.4

-X13.3

BK 18

-A10:X15:9

-A10:X15:10

-A10:X15:11

V1/BU

FAN

W1/BN

U1/BK

RPM

-BM1.1

BKRDBN

91237

9

217

3

88

-X13.5

2

1

-X13.6

2

1

3

RD 18

BU 18

RD 18

/3.B5

-M1

TW/GY

V2/WH U2/RD

W2/YE

SH

GND

-X13.2

5

4

-X13.1

4

5

6

BK 16

V1/BU

FAN

W1/BN

U1/BK

91237

9

217

3

88

-F10.1

20A

-X13.8

-X13.7

-BM1.2

-A20:X25:5

-A20:X25:8

RPM

3

2

3

2

BN

RD

BK

1

BU 18

RD 18

/4.B4

-A20:X25:7

-X10

LINE FILTER

-Z1

-X10:21

/3.F1

-A10:X10:4

/4.E3

/3.D3

/3.D4

-A10:X10:3

-A20:X28:1

/4.E3

-A20:X28:2

-X10

L1

N

GYNE 12

BU 12

BK 12

GND

20

12V DC

BU 18

RD 18

BU 18

RD 18

0V

12V

POWER SUPPLY 12VDC

RD 18

102

GND

96-264V AC

G

N

L

BU 18

-G1

N

L

GND

RD

31

RD 18

-X10

2

-F1.1

2A

1

30

-X10

CONTROL POWER

-S1

BK 12

110-120VAC

52

(LOWER)(UPPER)

GN 12

GND

/B1

L

N

BU 12

BK 12

BK 12 BU 12

LINE FILTER

-Z2

L

N

GND

L

N

L

N

/C1

N

12V

0V

FBS 2-6 (JUMPER)

63

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

29

A

WIRING DIAGRAM

2 1BK 12

GN 18

-U10.1

L2L1

12V

RxD

TxD

COM

VUGND W

P1 P2

/4.B3

-A20:X26:2

RD 18

/4.B3

-A20:X26:4

/4.B3

-A20:X26:3

/4.B3

-A20:X26:1

/5.E4

-X10:101

RD 18

BU 18

GR

-W2 CABLE

BN

OR

BK

BU 12

MOTOR DRIVE

BK 18

-F10.2

20A

2 1BK 12

-U10.2

L2L1

12V

RxD

TxD

COM

VUGND W

P1 P2

/4.B2

-A20:X26:6

RD 18

/4.B2

-A20:X26:8

/4.B2

-A20:X26:7

/4.B3

-A20:X26:5

RD 18

BU 18

GR

-W2 CABLE

BN

OR

BK

BU 12

MOTOR DRIVE

GN 18

41

103

-X10

GND

RD 18

-A10:X12:1

/3.D6

66

BU 18

-A13

1

2

BK 18

WH 18

3

4

RD 18

D5

-A10:X10:12

-A10:X10:11D4-A10:X10:10D4-A10:X10:9

D4

IDENTIFICATION MODULE

-B5

PROBE BYPASS

10

3

BU 18

-M3.2-M3.1

COOLING FANS

-H5.2

-X10

21

OVEN LAMP

-H5.1

X2 X1

X2

X1

CONDENSER

-Y1

A2 A1

-A12

CABLE CONNECTION SM ON BM CONTROL 500

BKMRD

PICTO

-A10

X18:

1

RD 18

-F2.1

1A

21

RD 18

-W1

3

1

X19:

CONTROL MODULE

SM 5010

10 8

9

X17:

67 54

1

2

1

12 11

BM 5010

OPERATION MODULE

X39: 1

(OPTION)

MODULE

-A11

PROBE CONDENSER

RDYLRD

-B3

-Y21-Y3-Y2

-Y10

-Y20

BU 18

DEHUMIDIFICATION

A2

INJECTION

A2

WATER CLEANING

A2

CLEANING AGENT

RINSING AGENT

-Y22

N L

NL

-Y23

N L

X14:

PUMP/CLEANING AGENT

COMPARTMENT RINSE VALVE

STEAM GEN OVER TEMP

STEAM GEN PUMP

9

RD 18

A1

RD 18

A1

124 567

X10:

89 1110

8967

X16:

345

2

1

MOTOR OVER TEMP

MOTOR / RIGHT

MOTOR / LEFT

MOTOR / FAST

MOTOR / SLOW

123

4

X11:

56

14

12131011

-X10:31

/2.B3

A1

L1- 110/120-IN

BURNER SUPPLY

HOT AIR

8

7

OVEN LAMP

1234

X12:

785643

2

1

X13:

DEHUMIDICATION/VALVE

CONDENSOR/VALVE

GEM FILL/VALVE

567

8910

67

P>

PROBE OVEN

GN

YLYLRD

WH

-B6

GNGNGNRD

GNBU

-B10

KTM

CTC

RD 18

156

157

RD 18

1314

-S7

14

13

RD 18

-X10

133

134

136

PUMP/RINSE

2 1

4 3

5

45

2

3

9

7 6

8

10

1

/3.A8

-K10:14

-A13:X1:2

/2.E3

-A13:X1:1

-A20:X28:5

-A20:X28:3

-A20:X28:4

-A20:X28:6

-G1:0V

-G1:12V

/4.E3

/2.E3

A8

-A13:X1:4

-A13:X1:3

A8

-A20:X20:1

-X10:34

/5.A4

/4.E5

-X10

RD 18

33

/2.F8

N

/5.A1

12VDC- FAN

IDM (WH)

IDM (RD)

IDM (BU)

RESET

TxD_12V

IDM (BK)

0VDC IN

RxD_12V

12VDC IN

12VDC+ FAN

GND

X15:

GND

RESET

PRES. SW

0VDC IN

TxD_12V

RxD_12V

DOOR SW

/4.E3

(JUMPER)

BK 18 RD 18

-X10

GND

100

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

39

A

WIRING DIAGRAM

-N22:X1:12

/7.A4

-U22:X1:2

/7.A4

CLEANING OPTION ONLY

-X10:23

FBS 2-6

/5.A1

-X10:23

-S2

-X10

DOOR MAGNET SWITCH

/2.B4

-X13.5:3

-X13.5:2

/2.B4

-X13.5:1

/2.B4

CLEANING PRESSURE SWITCH

CLEANING OPTION ONLY

BU 18 BN 18

BN 18

BU 18

GN 18

1∼

-+-+ -+-+-+ GND

N.O. COM

PRESSURE SWITCH

-S3

INJECTION

PRES. SW

INJECTION

67

-U20:X2:3

-U20:X2:4

-U20:X2:2

/5.C6

X27:

8

12

11

10

9

-A20

3

7

6

5

4

2

1

HEAT REQUEST

3

10 912 11 365487

12345678

GAS BOARD

GM5010

X26:

RECIEVE

TRANSMIT

12V

GND

12VDC IN

0VDC IN

RxD_12V

TxD_12V

1324

GND

RESET

X28:

576 8

9

STEAM GEN 1 FLAME OK

GND. FIRING AUTOMAT

CONVECTIO 1 FLAME OK

X25:

11 91012

13265487

12

X20:

ALARM

HEAT REQUEST

RESET

PHASE ( L1 )

21354687

9

X24:

SPEED STEAM GENERATOR

PWM STEAM GENERATOR

GROUND STEAM GENERATOR

RESET

10

12

GROUND HOT AIR 1

PWM HOT AIR 1

SPEED HOT AIR 1

231564

ALARM

X21:

45 768

9

1

2

3

X23:

X22:

6

4

5

7

8

9

/2.C8

/2.C5

/7.C3

/5.C3

/2.A6

/2.A7

/2.A6

/7.C6

-U10.2:RxD

-X13.7:1

-U10.2:TxD

-U10.2:12V

-U10.2:COM

-U10.1:RxD

-U10.1:TxD

-U10.1:12V

-U10.1:COM

-N22:X1:2

-N20:X1:2

-U22:X2:2

-U22:X2:4

-U22:X2:3

-N22:X1:1

-N20:X1:1

46

-X10

/5.C3

/7.C3

-A10:X10:5

-A10:X10:8

-A10:X10:6

-A10:X10:7

/3.D4

/2.D3

/2.E2

-G1:0V

-G1:12V

/3.D4

RD 18

/5.C4

-N20:X1:10

-N20:X1:5

/5.C4

/3.D5

-X10

40

-N20:X1:11

-X10:33

41

RECIEVE

TRANSMIT

12V

GND

-N22:X1:11

/7.C4

RD 18

-X10

44

45

/7.C4

-N22:X1:5

-N22:X1:10

/7.C4

-X13.7:3

-X13.7:2

/7.C7

/5.C7

RD 18

RESET RESET

HEAT REQUEST

ALARM ALARM

HOT AIR 2

(HL2)

HOT AIR 1

(HL1)

STEAM GEN.

(DE)

GROUND HOT AIR 2

PWM HOT AIR 2

SPEED HOT AIR 2

MOTOR SPEED M2

12v(FOR SENSOR)

SENSOR GND M2

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

49

A

WIRING DIAGRAM

CONVECTIO 2 FLAME OK

68

BU 18

RD 18

BU 18

RD 18

GN 18

RD 18

BU 18

22 21

OVER TEMPERATURE THERMOSTAT

-B7.1

/3.F7

N

-X10

22

/3.D5

-X10:33

-X10

34

RD 18

(HOT AIR)

RD 18

BU 18

78

-K0

6

5

4

3

B4

/7.B4

GND

GN 18

-U20

POWER BURNER (HOT AIR)

X1: X2:

X3:

X1: X2:

1

123 123451 23456 789 1211

-N20

BURNER (HOT AIR)

-X10

101

-X10

/2.D4

-U10.1:GND

61

-A20:X25:10

60

-X10:46

/4.A3

/4.B3

-X10:40

/4.F5

-X10:41

/4.E4

-A20:X20:2

-A20:X24:2

-A20:X24:3

/4.A5

-A20:X24:1

6

GN 18

4

-K0

E7

-T1

BU 18

RD 18

120VAC

OR 16

24 VAC

RD 16 WH 16

BU 16

BU 18

RD 16

BK 16 RD 18

-X10:21

FBS 2-5

/4.A5

BU 18

RD 18

HOT AIR

UPPER

OVER TEMPERATURE

BU 18

UPPER

HOT SURFACE IGNITION

(HOT AIR)

RD 18

2

-R20

1

-P1

FLAME SENSOR

RD 18

3

2

10

1

-K0

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

59

A

WIRING DIAGRAM

-X10

23FBS 2-6

/3.F8

-Y20:N

/7.B2

-T3:WH

/7.A1

N

-X10

24

/7.B2

-T3:BK

-X10

35

-N22:X1:4

FBS 2-6

69

X3:

BURNER (HOT AIR)

-T3

RD 16

BK 16

BU 16

WH 16

OR 16

24 VAC

120VAC

-X10:24

/5.A8

BU 18

RD 18

N

GN 18

GND

-X10

104

BU 18

-N22

213

-A20:X25:12

-X10:46

/4.B3

/4.A3

BU 18

X2:

6

45 7

X1:

8 11109 12

-X10:44

/4.C8

-A20:X22:1

-X10:45

/4.E6

/4.C8

GN 18

POWER BURNER (HOT AIR)

BU 18

RD 18

GN 18

-U22

2

X1:

1 3

/5.E7

-X10:33

/3.D6

RD 18

BU 18

RD 18

1

X2:

2134 5

-X10:35

-A20:X25:1

-A20:X25:3

/4.A4

/5.A5

5

3

-K0

LOWER LOWER

HOT SURFACE IGNITION

(HOT AIR)

BU 18

RD 18

2

-R22

1

-P3

FLAME SENSOR

3

2

RD 18

1

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

69

A

WIRING DIAGRAM

-X10:22

/5.A2

-A20:X25:2

/4.A4

-X10:33

/3.D6

70

24 VAC

120VAC

-T1

RECIEVE

TRANSMIT

12V

GND

6

875

MOTOR DRIVE

2A

RD

-Z1

L1

N

L1

FAN

GND

RxD

12V

COM

TxD

V2/WH W2/YE

U2/RD

-U10.2

SH

GND

M 3~

CONVECTION

V1/BU

U1/BK

W1/BN

-M2

-A20:X25

0 24

24 VAC

110/120 VAC

MOTOR SPEED M1

12v(FOR SENSOR)

-BM1.2

RPM

BNRDBK

SENSOR

GND M1

7

5

8

CONTROL

POWER

-S1

20A

-F10.2

-F1.1

HOT AIR

RECIEVE

4

12V

2

TRANSMIT

GND

3

1

M 3~

-U10.1

MOTOR DRIVE

W2/YE

V2/WH

U2/RD

-M1

V1/BU

W1/BN

FAN

U1/BK

CONVECTION

L1N

24 VAC

0

24 VAC

120VAC

24

-T3

HOT AIR

/8.D8

/9.B5

GND M1

RPM

SENSOR

9

BN

MOTOR SPEED M1

-BM1.1

11

10

BK

RD

12v(FOR SENSOR)

-A10:X15

-A20:X26

/8.A8

/8.B8

-A20:X26

-N22-N20

22 21

-B7.1

-K0

A1A2

UPPER LOWER

LOWER

UPPER

N

L1

-Z2

N

L1L1

N

LINE

FILTERS

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRI ETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS N OT TO BE COPIED OR U SED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

79

A

LADDER DIAGRAM

UVWP1P2

GND L1 L2

SH

GND

RxD

12V

COM

TxD

20A

-F10.1

UVWP1P2

L1 L2

/9.D6

-A10:X11:8

71

FLAMECHECK

NEUTRAL

HI- LIMIT

RESET AIR HEAT/GO

PHASE ( L1 )

RESET AIR HEAT

GND

12 10 911 687

X1:

2154 3

HOT SURFACE

-N20

CONTROL MODULE

HOT AIR

213

X2:

GAS

VALVE

FLAME

SENSOR

1

-R20

-P1

2

0

24

-K0

46

2

1

X20

6 5

3

4

X25

9

10

9

GND. FIRING AUTOMAT

HOT AIR 1 FLAME OK

ALARM HOT AIR. 1

RESET HOT AIR 1

BURNER SUPPLY (L1)

7-9 NOT USED

IGNITOR

11

-N22

CONTROL MODULE

HOT AIR

7

X1:

HEAT REQUEST HL2

RESET HOT AIR 2

X22

5

3

4

1

2

10 9 812 11

213

X2:

FLAME

SENSOR

-P3

-R22

1

HOT SURFACE

IGNITOR

24

0

2

HOT AIR 2 FLAME OK

6-9 NOT USED

6

12

9

35

621543

GAS

VALVE

NL1

-K0

ALARM HOT AIR. 2

ALARM HOT AIR 2

RESET HOT AIR 2

HEAT REQUEST HL1 RESET HOT AIR 1 (HL1)

7

ALARM HOT AIR. 1

-A10:X11:8

2

1

3

X24

6

4

5

X26

6

5

3

4

1

2

7

X28

9

4 3

5

6

1

2

L1N

0

12

12VDC

5

GND

8 6 7

12V

TRANSMIT

RECIEVE

9 8 7

RECIEVE

TRANSMIT

12V

GND

-A10:X10 -U10X10.1

2 3 1

4

-U10:X10.2

4

1

3

2

X12X12X10

2

X2

-U20

4 3

9

7

8

12 11 10

8

7

6

1

234

5

-U22

2

4 3

X2

-BM2

BN

BK

RD

GND M2

MOTOR SPEED M2

12v(FOR SENSOR)

RPM

SENSOR

GM 5010

CONTROL BOARD

-A20

-T3

-T1

/9.C7

LOWER UPPER

SPEED

PWM

GROUND

PWM

GROUND

SPEED

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

89

A

LADDER DIAGRAM

HI- LIMIT

FLAMECHECK

NEUTRAL

HI- LIMIT

RESET AIR HEAT/GO

PHASE ( L1 )

RESET AIR HEAT

GND

HI- LIMIT

8

72

L1- 110/120 VAC-INPUT

CONDENSOR/VALVE

GEM FILL/VALVE

STEAM GEN PUMP

PUMP / RINSE

DEHUMIDICATION/VALVE

STEAM GEN OVER TEMP

COMPARTMENT RINSE V.

PUMP / CLEAN AGENT

/8.E8

-M3.2

GAS BOARD

I.D. MODULE

N

12VDC

0

12

L1

-H5.1

X2

-Y2

-A20:X28

X1

-Y3

-Y1

-A10

CONTROL BOARD

SM 5010

M

6435

-A13

2

-F2.1

123

4

1

3

+12VDC FAN

-12VDC FAN

12VDC IN

RxD_12V

0VDC IN

GND

IDM (BLK)

TxD_12V

RESET

IDM (BL)

IDM (R)

X10:

OVEN LAMP

IDM (W)

1 3246597 8 10 11 12

1 2

X12:

INJECTION

5

6

1

7

4

3

25476

-Y20

-Y23

-Y22

-M4

M

-Y21

BURNER SUPPLY 120VAC

L1L2FREE

FREE

X13:

8

X11:

1

4

3

2675

9 108

RD

OPERATION MODULE

-A12

MODULE

PICTO

(OPTION)

PROBE CONDENSER

PROBE BYPASS

PROBE OVEN

X19:

1

BM 5010

-A11

X39: 1

GNRD

GNBU

GND M1

12v(FOR SENSOR)

MOTOR SPEED M1

X18:

X17:

1

10978 6 5 413

2

YL12RD11RD

10

9

YL8RD

X16:

14

7

YL

WH

2

3

GN54GN

GN

1

6

13

12 11 10

9

68 7543

-B6

-B3

-B5

-M1

/8.C1

-B10

PRESSURE SWITCH CLEANING

KTM

CTC

14

P>

DOOR MAGNET SWITCH

13

14

-S7

13

-S2

-B1

WATER LEVEL PROBE

X15:

2

1

9

8

10 67

X14:

345

1

2

BU

L H

GND

12V

0V

POWER SUPPLY

12VDC

90-264VAC

L

N

-G1

321

X1:

-U20

X1:

2 3

-U22

1

1A

X2

GND

M

-M3.1

X2

-H5.2

X1

GND

RESET

DOOR SW

PRES. SW

LOW LEVEL

HIGH LEVEL

GAS BOARD

&

BURNER CONTROLS

/8.E5

-X20:20.1

-X10:33

SENSOR GND M1

12v(FOR SENSOR)

MOTOR SPEED M1

LOWER HOT AIR

POWER BURNER

UPPER HOT AIR

POWER BURNER

F

E

D

C

B

A

12345678

F

E

D

C

B

A

12345678

CLEVELAND RANGE, LLC

1333 East 179th St., Cleveland, Ohio 44110-2574

VOLTAGE: WATTAGE: CURRENT:

DATE

SHEET OF

REV

DRAWN BY

DRAWING NO.

THIS DESIGN DESCRIBES A PROPRIETARY ITEM AND IS THE PROPERTY OF CLEVELAND RANGE.

THIS DRAWING IS NOT TO BE COPIED OR USED WITHOUT THE APPROVAL OF CLEVELAND RANGE.

TITLE

SIZE

B

WIRING DIAGRAM

OGS 20.20

300498

110-120

-

22.5A

DRL

12-02-05

99

A

CLEANING OPTION ONLY

-+-+ -+-+-+

LADDER DIAGRAM

/7.C7

-T1,-T3 & B7.1

XFORMER&HI-LIMIT

73