VI. Electrical Supply, Oven Data Plate | Middleby Marshall PS360WB

SECTION 2

INSTALLATION

VI. ELECTRICAL SUPPLY

WARNING

Authorized supplier personnel normally accomplish the connections for the ventilation system, electric supply, and gas supply, as arranged by the customer. Following these connections, the factory-authorized installer can perform the initial startup of the oven.

NOTE: The electric supply installation must satisfy the requirements of the appropriate statutory authority, such as the National Electrical Code (NEC), ANSI/NFPA70, (U.S.A.); the Canadian Electrical Code, CSA C22.2; the Australian Code AG601; or other applicable regulations.

NOTE: The electric supply connection must meet all national and local electrical code requirements.

Check the oven data plate before making any electric supply connections. Electric supply connections must agree with data on the oven data plate. See Figure 2-26.

A fused disconnect switch or a main circuit breaker (customer furnished) MUST be installed in the electric supply line for each oven. It is recommended that this switch/circuit breaker have lockout/tagout capability.

The supply conductors must be of the size (#14 AWG, copper) recommended. Refer to the wiring diagrams in Section 5 of this manual.

All gas oven electric supply connections are made via the electrical junction box on the rear of the oven, shown in Figure 2-27. The power lines then connect to the oven circuits through the Machinery Compartment Access Panel Safety Switch. This switch interrupts electric power to the oven when the Machinery Compartment Access Panel is opened.

Figure 2-26

Oven Data Plate

CAUTION

Before connecting incoming power to the oven, measure the voltage of each input leg to neutral. The expected voltage is approximately 120V. ANY voltage reading exceeding 130V indicates that the supply has a “high” leg.

CONNECTING A “HIGH” LEG TO THE OVEN VOIDS ALL OVEN WARRANTIES. Connecting a “high” leg to the black lead of the oven can severely damage the oven’s electrical and electronic components.

CAUTION

DO NOT CONNECT BLACK WIRE TO HIGH LEG. VOLTAGE OF THE BLACK AND WHITE WIRES MUST BE NO HIGHER THAN 130 VAC

FOR DOMESTIC OVENS (WITHOUT EXTERNAL TRANSFORMERS):

In the junction box on the rear of the oven, connect one 208 - 240V supply line to the black wire and the other 208 - 240V supply line to the red wire. Connect the electric supply ground wire to the oven ground screw located in the junction box. If necessary, have the electrician supply the ground wire. Do NOT use the wiring conduit or other piping for ground connections!

FOR EXPORT OVENS (WITH EXTERNAL TRANSFORMERS):

First, position the transformer on the LEFT REAR wall of the oven (as space permits), and fasten it in place using the supplied mounting hardware.

Then, refer to the appropriate wiring diagram in Section 5 of this manual to determine the correct transformer connections for the supply lines. Connect the electric supply ground wire to the oven ground screw located in the junction box. If necessary, have the electrician supply the ground wire. Do NOT use the wiring conduit or other piping for ground connections!

2-12

PS360, PS360WB specifications

The Middleby Marshall PS360 is a cutting-edge conveyor oven that revolutionizes the way restaurants and commercial kitchens approach food preparation. Specifically designed to enhance efficiency and optimize cooking processes, this oven has gained recognition for its ability to deliver consistently high-quality results in a fast-paced environment.

One of the standout features of the PS360 is its innovative design that incorporates advanced forced air technology. This technology ensures even heat distribution throughout the cooking chamber, resulting in perfectly cooked pizzas, sandwiches, and other menu items without the need for frequent rotation. The forced air system also reduces cooking times, allowing for increased output, making it ideal for high-demand settings such as pizzerias and fast-casual dining establishments.

The PS360 is equipped with a user-friendly digital control panel that allows chefs to easily monitor and adjust cooking temperatures and times. This interface offers precise control over the cooking process, enabling users to customize settings based on specific recipes and customer preferences. Additionally, the oven features a range of programmable settings, allowing for quick adjustments that cater to varying menu items.

Another notable characteristic of the PS360 is its durable construction. Built with high-quality materials, it is designed to withstand the rigors of a busy kitchen environment. Its stainless steel exterior not only adds to its aesthetic appeal but also ensures easy cleaning and maintenance.

Safety is also a paramount concern for the Middleby Marshall PS360. The oven is designed with built-in safety features, including safety locks and temperature alerts, which help prevent accidents and ensure safe operation. The design also accommodates ventilation needs while maximizing energy efficiency, offering a sustainable solution for restaurants looking to reduce their carbon footprint.

Moreover, the PS360 is capable of handling a wide variety of menu items, from traditional pizzas to baked goods and roasted vegetables, making it a versatile addition to any kitchen. The ability to cook multiple items simultaneously streamlines kitchen operations and increases productivity.

In summary, the Middleby Marshall PS360 is a powerful and versatile conveyor oven that combines advanced technology, user-friendly features, and durable design. It enhances cooking efficiency, ensures consistent quality, and supports restaurants in delivering exceptional dishes to their customers. Whether for high-volume operations or varied menu needs, the PS360 stands out as an invaluable tool in commercial kitchens.