SECTION FOUR: USING THE COOKTOP

Operation of the ExtraLow Burners

•XLO, the very lowest setting, is achieved by cycling the flame ON for approximately 8 seconds and OFF for 52 seconds of each minute.

•When the knob is set just below the LO setting, the flame will cycle ON for approximately 52 seconds and OFF for 8 seconds of each minute.

•To vary the amount of low heat to suit the food and quantity, the control can be set anywhere within the LO and XLO range marked on the knob.

1

2

3

4

ExtraLow Settings

•The number and dash designations, shown in the drawing, are for reference only.

Numbers do not actually appear on the knob. The number indicates the position of the flame setting as represented on the cooking chart, Pages 15 and 16, with the flame on longer at the #4 setting than on #1 setting.

ExtraLow Techniques

•The type and quantity of food affects which setting to use.

•The pan selected affects the setting. Its size, type, material, and whether a lid is used, all affect the consistency of the cooking temperature.

•To maintain a low or simmer heat, bring food to a rolling boil. Stir well, then cover the pan and lower the heat to a setting just below LO.

•Check periodically to see if the control knob should be turned to another setting.

•If an over-size pan is used, the simmer action may occur mainly in the center of the pan. To equalize the temperature throughout the food, stir the food around the outer edges of the pan into the food in the center.

•It is normal to stir food occasionally while simmering. This is especially important when simmering for several hours, such as for a homemade spaghetti sauce or beans.

•When lowering the flame setting, adjust it in small steps.

•If the setting is too low to hold a simmer, bring the food back to a boil before re-setting to a higher heat.

•It is normal not to see simmer bubbles immediately after the food has been stirred.

•There may be bubbling when the flame cycles ON and no bubbles when the flame is OFF. Even when the flame is OFF, there will be steam and a slight quiver on the liquid’s surface.

IGNITER

Brass

Burner

Base

Burner

Cap

Star® Burner

Components

Each burner has its own electronic igniter that sparks when the burner is turned on. Each burner should light in 4 seconds or less. If a burner does not light, check to see that the cap is positioned correctly on the base.

CAUTION

Do not touch the burners when the igniters are sparking.

If a burner fails to ignite, refer to the section on Page 39, “Before Calling for Service.”

Ports

BURNER CAP

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Thermador PRG36, PRG30 Operation of the ExtraLow Burners, ExtraLow Settings, ExtraLow Techniques, Star Burner Components
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PRG36, PRG30 specifications

The Thermador PRG30 and PRG36 represent the pinnacle of luxury cooking with their high-performance gas range features and advanced technology. Designed for serious home chefs, these models exemplify efficiency, style, and culinary excellence.

One of the most notable features of the Thermador PRG series is the powerful Pro Grand dual-fuel cooking system. With a combination of gas burners and an electric convection oven, these ranges allow for precision cooking and even heat distribution. The PRG30 boasts a compact size with 30 inches of width, while the PRG36 expands the cooking surface with 36 inches, accommodating larger pots and pans.

Both models come equipped with high BTU burners, reaching up to 18,000 BTUs on the powerful Star Sapphire burners. These allow for rapid boiling and intense heat, ideal for searing meats or achieving high-temperature sautéing. Furthermore, the PRG series includes an innovative simmer setting that enables precise low-heat cooking, perfect for delicate sauces or melting chocolate.

Thermador has integrated their patented Star Burner design in both models. This unique feature provides a larger flame spread compared to traditional round burners. Consequently, it allows for better heat distribution, significantly enhancing cooktop efficiency. The cooktop is designed with six burners, giving chefs the flexibility to cook multiple dishes simultaneously without sacrificing performance.

The ovens in the PRG30 and PRG36 are equally impressive, featuring a spacious capacity of 4.4 cubic feet. The Convection Bake function circulates air for optimal baking results, ensuring even browning and consistent cooking. The models also include a number of innovative cooking modes, such as the Bake, Broil, and Roast settings, enhancing the overall cooking experience.

Additionally, self-cleaning options simplify maintenance, allowing for effortless cleaning after extensive use. The design of the PRG series is complemented by a sleek stainless-steel exterior that not only adds elegance to the kitchen but is also durable and easy to maintain.

In terms of safety, both models feature a safety system that prevents accidental ignition and precise temperature control, ensuring a safe cooking environment. With a focus on high performance, cutting-edge technology, and meticulous design, the Thermador PRG30 and PRG36 gas ranges offer an unparalleled cooking experience for culinary enthusiasts looking to elevate their kitchen capabilities.
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