Middleby Marshall PS200-R68 installation manual VI. Electric Supply for GAS Heated Ovens

Page 25

VI. ELECTRIC SUPPLY FOR GAS HEATED OVENS

Electric supply for all gas heated ovens is 208-240 volts AC single phase. Each oven requires a separate 15 amp service. Connection is made as shown in Figures 2-8 & 2-12. A separate ground wire must also be supplied.

CAUTION: Before connecting incoming power to oven, a voltage reading of each leg to neutral must be made. These readings should not normally exceed 120 volts each.

If one of the incoming legs reads over 130 volts, this indicates the supply voltage has a high leg.

Export ovens are supplied with a stepdown transformer for the 110V control circuit.

Call your local electrician or electrical power supply company and have them remove the high leg from the electrical supply line for the oven.

Connecting a high leg to the black lead of the oven will severely damage many of the electrical components in the oven.

CONNECTING A HIGH LEG TO THE BLACK WIRE VOIDS ALL OVEN WARRANTIES.

SECTION 2

INSTALLATION

Connect one 208-240V supply leg to the black wire and the other 208-240V supply leg to the red wire. The supply neutral should connect to the white oven wire and supply ground should connect to the oven ground screw located in the main junction box.

VII. ELECTRICAL CONNECTION

INFORMATION FOR ALL OVENS.

Check the oven data plate before making any electrical connections. Connections must agree with data on oven data plate (Refer below to Figure 2-11).

NOTE: In Canada with C22.1,Part 1 and/or local code.

A fused disconnect switch or circuit breaker (not fur- nished) MUST be installed in the electrical supply line FOR EACH OVEN. A lockout/tagout electrical shutoff must be installed for each oven, refer to Figure 2-9. The service connection must meet all national and local electrical code requirements. All connections are made at one common connection at the back of each control box.

NOTE:

When the oven is installed it must be electrically grounded in accordance with local codes, or in the absence of local codes. ANSI/NFPA - Latest edition.

WARNING

OVEN MUST BE KEPT CLEAR

OF COMBUSTIBLES

AT ALL TIMES.

CAUTION

IT IS REQUIRED THAT THE OVEN BE PLACED UNDER A VENTILATION HOOD FOR ADEQUATE AIR SUPPLY

AND VENTILATION

CAUTION:

The power burner will not operate and gas will not flow through the burner without electric power. No attempt should be made to operate the oven during power failure.This oven is to be operated only on the type of gas as shown on the specification data plate.

 

 

 

 

 

 

 

 

 

 

Middleby

 

 

 

 

 

 

SUITABLE FOR INSTALLATION ON COMBUSTIBLE FLOORS ADJACENT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EIGHTEEN INCHES TO RIGHT SIDE WALL, SIX INCHES TO BACK WALL.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO COMBUSTIBLE AND NONCOMBUSTIBLE WALLS WITH THE FOLLOW-

 

 

 

 

 

 

 

 

 

 

Marshall

 

 

 

 

 

 

ING MINIMUM CLEARANCES: ZERO INCHES TO LEFT SIDE WALL,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"INTENDED FOR OTHER THAN HOUSEHOLD USE"

 

 

A MIDDLEBY COMPANY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOR INSTALLATION UNDER VENTILATING HOOD ONLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL NO.

 

 

 

 

 

 

 

SERIAL NO.

 

 

 

 

 

 

 

 

DESIGN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ID NO.

 

 

 

 

 

 

 

 

 

 

 

TYPE OF GAS

 

 

 

 

 

 

 

ACCEPTED FOR USE

 

MERICA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CITY OF NEW YORK

A

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DEPARTMENT OF BUILDINGS

 

 

 

 

 

 

 

 

 

 

 

INPUT BTU PER HOUR MAXIMUM

 

 

 

 

 

 

 

 

 

 

MEA 309-83-E

 

G

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

A

 

N

CANADIAN GAS ASSOCIATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

O

 

IO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A T

 

 

 

 

 

 

 

MAN. PRESS.

 

 

 

 

IN.W.C.

 

 

 

WIRE WITH GROUND

 

 

C

C I

 

R

APPROVED

 

 

 

 

 

 

 

 

 

 

ERTIFIE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

VAC

 

 

 

 

 

AMPS

 

 

 

AMPS

 

 

 

HZ

MANUFACTURED UNDER U.S. PATENT NUMBERS 3,844,213 AND 4,154,861

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELGIN, ILLINOIS, 60120, U.S.A. COMMERCIAL OVEN ANS Z 83.12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DATA PLATE FOR OVENS WITH THE MACHINERY/DRIVE COMPARTMENT LOCATED AT THE RIGHT END OF OVEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Middleby

 

 

 

 

 

 

SUITABLE FOR INSTALLATION ON COMBUSTIBLE FLOORS ADJACENT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EIGHTEEN INCHES TO LEFT SIDE WALL, SIX INCHES TO BACK WALL.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO COMBUSTIBLE AND NONCOMBUSTIBLE WALLS WITH THE FOLLOW-

 

 

 

 

 

 

 

 

 

 

Marshall

 

 

 

 

 

 

ING MINIMUM CLEARANCES: ZERO INCHES TO RIGHT SIDE WALL,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"INTENDED FOR OTHER THAN HOUSEHOLD USE"

 

 

A MIDDLEBY COMPANY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOR INSTALLATION UNDER VENTILATING HOOD ONLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL NO.

 

 

 

 

 

 

 

 

 

 

SERIAL NO.

 

 

 

 

 

 

 

 

 

DESIGN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ID NO.

 

 

 

 

 

 

 

 

 

 

 

TYPE OF GAS

 

 

 

 

 

 

 

ACCEPTED FOR USE

 

A

 

ERIC

AN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CITY OF NEW YORK

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DEPARTMENT OF BUILDINGS

 

 

 

G S

 

 

 

 

 

 

 

INPUT BTU PER HOUR MAXIMUM

 

 

 

 

 

 

 

 

 

 

MEA 309-83-E

 

S

 

A

N

CANADIAN GAS ASSOCIATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

O

 

IO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A T

 

 

 

 

 

 

MAN. PRESS.

 

 

 

 

IN.W.C.

 

 

 

WIRE WITH GROUND

 

 

 

C

 

C I

 

R APPROVED

 

 

 

 

 

 

 

 

 

 

 

ERTIFIE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

VAC

 

 

 

 

 

AMPS

 

 

 

AMPS

 

 

 

HZ

MANUFACTURED UNDER U.S. PATENT NUMBERS 3,844,213 AND 4,154,861

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELGIN, ILLINOIS, 60120, U.S.A. COMMERCIAL OVEN ANS Z 83.12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DATA PLATE FOR OVENS WITH THE MACHINERY/DRIVE COMPARTMENT LOCATED AT THE LEFT END OF OVEN

Figure 2-11.

Oven Specifi-

cation Data

Plate Refer-

ence

19

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Contents Manual Middleby Marshall INC This Manual Must Be Kept For Future Reference Table of Contents Table of Contents Page Middleby Series PS200-R68 Ovens Section DescriptionDescription Section Electric Heated Ovens GAS Heated OvensSeries PS200-R68 Air Flow Heat Transfer and How It WorksII. Principle of AIR Flow Component Location Electric Heaters Electric Oven Only ConveyorFront Window Cooling FanFingers Air FingersUnloading Section InstallationPS220-R68 Oven Installation Required Kits and Equipment PS200-R68 Oven Installation Required Kits and EquipmentPS224-R68 Oven Installation Required Kits and Equipment Parts List for Series PS200-R68 Electric Oven Parts List for Series PS200-R68 GAS Oven Installation KITSeries PS200-R68 Gas & Electric Oven Installation Kits PS200-R68, P/NParts List for Series PS200-R68 Double Oven Option KIT Parts List for Series PS200-R68 Single Oven Option KITSeries PS200-R68 Oven Dimensions Control Box, Wireway and Cable Installation II. Control BOX and Cable InstallationIII. Flue Vent Installation IV. Restraint Cable Installation GAS Oven ROUGH-IN Typical InstallationProvided by Customer Circuit Breaker Electric Oven ROUGH-INElectrical Rating SuggestedVent Hood Ventilation GuidelinesVII. Electrical Connection Information for ALL Ovens VI. Electric Supply for GAS Heated OvensOven Specifi Cation Data Plate Refer Ence Junction Connection Box VIII. Electric Supply for Electrically Heated OvensIX. GAS Supply for GAS Heated Ovens Do not Connect Black Lead to High LEG Black and White MustTrol Valve Regulator During Initial Turn On of GAS, IT is During Pressure Testing Note FollowingConveyor Backstop and END Stop IN- Stallation Installing Backstop and End StopSection Installation Controls and Components Section OperationPS200-R68 Series Control Functions II. Component Information and Location Refer to -4 Conveyor Speed Digital ControlII. Operation Start Up Procedures -- Gas Heated OvensInitial Start Up Daily Start UpControl Panel MIN SEC351 F Temperature Controller Operation Instructions651 Power Failure Start Up Procedures -- Electric OvensConveyor Speed Bake Time and Time of Delivery Shut Down Gas or Electric OvensBake Time will be the same for any size product Section Operation Maintenance Daily Section MaintenanceExterior Precautions II.MAINTENANCE Weekly Oven Disassembly and CleaningRemoving conveyor from oven for cleaning Crumb PansSection Maintenance Oven interior disassembly Loading the soak bin Window disassembly for cleaningSection Maintenance Cleaning parts that were soaked overnight RED Lobster Finger Configuration in Oven Cleaning interior of oven Oven reassembly Section Maintenance Top Finger Upper End Plug Removable Crumb Pans Lower End Plug Section Maintenance Do not adjust belt if HOT Cleaning fan motor III. Maintenance Every 3 MonthsElectrical terminals Checking and/or replacing main blower fan belt Main Blower Fan Shaft Bearing Lubrication Maintenance Parts IV. Maintenance Every 6 MonthsQuantity Middleby Marshall Description Part Number Section Maintenance Problem Products Overcooked or Undercooked Section TroubleshootingProblem Oven will not Heat Section Troubleshooting Fingers assembled incor Rectly after cleaning Figure no Description Section Parts ListOven PANELS, Window and Legs Part QTY Description AIR Fingers Part Description Control Panel Control Panel Enclosure Blower and Shroud BELT, V-NOTCHED Conveyor QTY Description GAS Burner and Piping Assembly GAS Control Valve Machinery Compartment Part QTY Model Description Electric Oven Electric Panel Electric Panel W/O Components Junction BOX and Export Transformer Transformer .75 KVA 240-480V Export only Section Parts List Section Electrical Schematics Fan Electrical Schematics Section Middleby Marshall

PS200-R68 specifications

The Middleby Marshall PS200-R68 is an innovative commercial conveyor oven that has set new standards in the foodservice industry. Known for its exceptional performance and versatility, this high-efficiency oven is particularly popular among pizza restaurants, fast-casual dining establishments, and any operation that requires high-volume cooking.

One of the standout features of the PS200-R68 is its advanced cooking technology. It utilizes Middleby Marshall's patented "Digital Edge Technology," which ensures precise heat distribution and consistent cooking results. This technology optimizes the airflow within the oven, allowing for uniform cooking across various food products. From pizzas to baked goods, the PS200-R68 can handle it all with ease.

The PS200-R68 boasts a robust construction designed for the demands of a commercial kitchen. It features a stainless-steel exterior, which not only enhances durability but also offers an appealing aesthetic suitable for front-of-house applications. The interior of the oven is equipped with durable, easy-to-clean materials that ensure hygiene and compliance with food safety standards.

Another key characteristic of the PS200-R68 is its energy efficiency. The oven is engineered to minimize energy consumption without compromising performance. Its advanced insulation helps maintain consistent temperatures, thereby reducing heat loss during operation. This feature significantly lowers operational costs, making the PS200-R68 an economical choice for businesses.

Additionally, the PS200-R68 comes with user-friendly digital controls that offer precise temperature settings and cooking times. Operators can easily customize cooking programs to achieve desired results, increasing operational efficiency. With its high-speed conveyor system, the oven ensures quick cooking times, allowing operators to meet high-demand periods without delays.

Furthermore, the Middleby Marshall PS200-R68 is designed to accommodate a variety of food types. Its adjustable conveyor speed allows for flexible cooking times, enabling operators to cook everything from perfectly baked pizzas to toasted sandwiches. This versatility makes it an invaluable addition to any commercial kitchen.

In summary, the Middleby Marshall PS200-R68 is a cutting-edge conveyor oven designed for high performance and energy efficiency. With its digital edge technology, durable construction, and versatile cooking capabilities, it is the ideal choice for foodservice operators looking to enhance their menu offerings while maintaining operational efficiency.
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