Converting to LP GAS

or Converting Back to Natural Gas from LP

WARNING: If you are using LP (bottled) gas, all adjustments described in the following steps must be made before attempting burner adjustments or use of the cooktop.

This cooktop leaves the factory set for use with natural gas. If you convert to LP gas, keep these instructions and orifices in case you want to convert back to natural gas.

The conversion should be done by a qualified technician or installer.

PARTS:

Check the contents of the kit, which should contain the following:

•2 Orifices—Large size—104-WB28K0093

•3 Orifices—Small size—82-WB28K0094

•1 Maxitrol LP adapter—WB01K055

•1 Tie-on card/label for regulator

If you do not have all the above listed components, or if you are in any doubt, please contact the nearest GE Service and Parts Center.

USE ONLY APPROVED PIPE DOPE RESISTANT TO LP GAS.

Total input rating after conversion:

• 4 burner cooktop 34,000 Btu/hr.

TOOLS REQUIRED:

Adjustable wrench

Nut drivers: 9/32″ or 7 mm

1 PREPARE COOKTOP FOR CONVERSION

(1)Turn off gas supply at the shut-off valve.

(2)Turn off the electrical power to the cooktop.

2 CONVERT THE SURFACE KNOBS

Cam

Valve shaft

1.Remove the knobs and lift off the microswitch operating cams from the valve shafts.

2.Fully screw down the brass low flame adjustment screws into the valve bodies with a clockwise rotation.

3.Replace the knobs and cams.

3 CONVERT THE SURFACE BURNERS

Top grate

Burner cap

1.Remove grates and burner caps.

2.Using the 7 mm nut driver,

remove and replace the brass orifice spud inside each burner chimney as follows:

• Replace the large orifices with the spuds that are stamped 104.

• Replace the small orifices with the spuds that are stamped 82.

NOTE:

•Each orifice has a number and the letter “L” indicating LP gas.

•There will be one extra orifice spud when converting a four burner cooktop.

JGP645 specifications

The GE Monogram JGP645 is a high-performance gas cooktop designed to elevate your culinary experience with its professional-grade features and advanced technologies. This model embodies quality craftsmanship and innovation, making it a favorite among both home cooks and professional chefs.

One of the standout features of the GE Monogram JGP645 is its powerful burners. It boasts five sealed burners, including a dual-flame stacked burner that can provide up to 20,000 BTUs of heat. This allows for precise temperature control, facilitating everything from simmering sauces to searing meats. The cooktop is designed to accommodate a variety of cookware sizes, making it versatile for different cooking styles.

The surface of the JGP645 is constructed from durable stainless steel, ensuring not only an elegant appearance but also resistance to stains and easy maintenance. The heavy cast iron grates are robust and provide excellent stability for pots and pans, offering a professional look and feel. They are designed to be easily removable, making cleaning quick and effortless.

Incorporating advanced cooking technologies, the GE Monogram JGP645 includes an automatic re-ignition feature. Should a flame extinguish, this innovation ensures that the burner will reignite itself automatically, providing peace of mind during the cooking process. This cooktop also comes equipped with a precise simmer option on select burners, allowing you to maintain low temperatures for delicate dishes, like sauces and custards.

User convenience is enhanced with the cooktop’s ergonomic knob controls, which are easy to operate, even with wet or greasy hands. The continuous grates allow for smooth transitions between pots and pans, eliminating the need to lift them when changing cooking elements.

Safety is a top priority with this gas cooktop. It features a flame failure system that prevents gas from flowing if the flame is extinguished, ensuring a secure cooking environment. The JGP645 also comes with a stylish, integrated design that seamlessly fits in with a variety of kitchen aesthetics.

In conclusion, the GE Monogram JGP645 gas cooktop combines professional performance with user-friendly features, making it an ideal choice for anyone looking to enhance their cooking capabilities. Its robust design, advanced technology, and high efficiency make it a standout option in the realm of luxury kitchen appliances.