Controller Types

SECTION 3 - SERVICING COMPONENTS

Appendix - Instructions for Service Kit 47321 - Digital Temperature Controller Kit, 2/02

This Kit includes one Digital Temperature Controller (P/N 46837) that can operate at 120-240V, and can be programmed to operate in on-off, PID, or variable pulse modes. The Controller is shown in Figure 1G, below. By following these instructions, the Controller can be installed into any Middleby Marshall oven equipped with the following Controllers.

•P/N 28071-0012 (Fig. 1A)

Analog Temperature Controller without high-limit and cooldown functions, operating at 120V, on-off mode only.

•P/N 28071-0018 (Fig. 1A)

Analog Temperature Controller with high-limit and cooldown functions, operating at 120V, on-off mode only.

•P/N 34983 (Fig. 1B)

Analog Temperature Controller without high-limit and cooldown functions, operating at 120V, on-off mode only. Used on PS200VL models. As of 12/01, P/N 34983 is still available and should be used on these ovens if possible.

•P/N 28071-0027 (Fig. 1C)

Digital Temperature Controller with blue plastic face- plate, operating at 120V, on-off mode only.

•P/N 28071-0028 (Fig. 1D)

Digital Temperature Controller with gray rubber face- plate and buttons with text, operating at 120V, on-off mode only.

•P/N 28071-0028 (Fig. 1E)

Digital Temperature Controller with gray rubber face plate and buttons with symbols, operating at 120V, on- off mode only.

•P/N 30871 (Fig. 1E)

Digital Temperature Controller with gray rubber face plate and buttons with symbols, operating at 208-240V, on-off mode only. Used on early PS360WB70 and some CE oven models.

•P/N 32571 (Fig. 1E)

Digital Temperature Controller with gray rubber face plate and buttons with symbols, operating at 208-240V, PID mode only. Used on early PS360EWB.

•P/N 36021 (Fig. 1F)

Digital Temperature Controller with gray face plate (steel trim on edges), operating at 120-240V, selectable on- off or PID modes.

•P/N 36056 (Fig. 1G)

Digital Temperature Controller with black plastic face plate, operating at 120-240V, selectable on-off or PID modes.

Figure 1

CDEFG

This Kit CANNOT be installed in a PS536 oven equipped with the P/N 44783 (variable pulse electric) or P/N 44823 (PID gas) controller shown below.

Page 2 of 10

PS224 PS310, PS220, PS555, PS200, PS360 specifications

The Middleby Marshall PS555 is a standout commercial pizza oven renowned for its performance, efficiency, and advanced technologies. Designed with the modern pizzeria in mind, the PS555 delivers exceptional cooking results while maximizing energy efficiency and throughput.

One of the key features of the PS555 is its innovative cooking technology, which incorporates both convection and radiant heat. This unique combination ensures that pizzas are cooked evenly and quickly, achieving a perfectly crispy crust and evenly melted cheese every time. The oven’s high-speed air impingement system accelerates cooking times, allowing pizzerias to serve more customers in less time without compromising quality.

The PS555 is designed with a spacious cooking chamber that can accommodate multiple pizzas simultaneously. With its ability to fit pizzas up to 18 inches in diameter, the oven is ideal for establishments with high demand. Additionally, the adjustable conveyor speed allows operators to customize the cooking time based on their specific menu items, enhancing versatility and productivity.

Energy efficiency is a hallmark of the Middleby Marshall PS555. The oven utilizes advanced insulation materials to minimize heat loss, ensuring that it operates at optimal temperatures while consuming less energy. This efficiency not only reduces operating costs but also contributes to a more sustainable kitchen environment.

User-friendly controls make it simple for operators to manage the cooking process. The PS555 features digital controls with programmable settings, enabling quick adjustments to temperature and cooking time. This ensures consistent quality across different shifts and helps maintain product standards while simplifying staff training.

Durability is another defining characteristic of the PS555. Built with high-quality materials, the oven is designed for heavy use in busy commercial kitchens. Its stainless steel construction ensures resistance to wear and tear, making it a worthwhile investment for any pizzeria.

In summary, the Middleby Marshall PS555 pizza oven is a high-performance piece of equipment that combines advanced cooking technologies, efficiency, and durability. Its ability to deliver consistently excellent results while streamlining operations makes it an essential asset for any pizza business aiming to enhance its productivity and customer satisfaction.

Middleby Marshall PS224 PS310, PS570, PS360, PS200, PS555, PS220 manual Controller Types

Models: PS224 PS310 PS220 PS555 PS200 PS360 PS570

SECTION 3 - SERVICING COMPONENTS