Operation and Checking the Draft

Bosch POWER VENTING SYSTEM

VENT INSTALLATION (continued)

6.Support venting duct with plumber’s strap (supplied by installer). Solid piping need only be supported every four feet. All horizontal pipe joints must be secured with a minimum of four screws per joint. (See Figure 3)

7.All runs through unheated spaces must be wrapped and insulated with a minimum of 1” insulation.

Figure 3

Vent support hangers (plumber's strapping) should be 4 ft. apart on horizontal runs.

Use 4 screws per joint

RIGID PIPE

positive pressure

All joints must be sealed with high temperature silicone and high temperature aluminum vent pipe tape

All clamped joints on the positive side of the power venter are to be sealed with high temperature silicone.

A.Place Bosch appliance into operation. Follow lighting pilot and operating instructions on Bosch cover.

1.Draw water continuously to activate appliance which will turn on gas burner.

2.CHECKING THE DRAFT. Operate the appliance with cover in place for a minimum of five minutes and check for proper venting, and assure that the combustion products are venting properly, by passing a lighted match flame or smoke taper over the top edge of the Bosch cover and towards draft hood. If the vent is drawing properly, the smoke or match flame will be drawn over the top edge of the Bosch cover and into the draft hood or opening. (see drawing below Checking The Draft)

CHECKING THE DRAFT

NOTE: If smoke is not drawn in then the combustion products are escaping from the relief opening into the room. Under these conditions, the equipment shall not be operated until proper adjustments or repairs are made to provide adequate draft.

3.Check draft spill safety switch by obstructing outside vent terminal and by drawing water. Spill switch should trip and shut off gas supply to Bosch unit. Remove outside obstruction.

4.If spill switch trips allow 5 minutes to reset.

WR430-3K specifications

The Bosch Appliances WR430-3K is a high-performance wall oven that exemplifies modern design and cutting-edge technology. Engineered with precision, this appliance is crafted to enhance your cooking experience while seamlessly blending into any kitchen aesthetic.

One of the most notable features of the WR430-3K is its advanced European design that creates a sleek and sophisticated look, making it an attractive addition to any home. The stainless-steel finish not only provides a professional appearance but is also resistant to fingerprints, ensuring that the oven maintains its pristine look over time.

Equipped with Bosch's innovative oven technology, the WR430-3K boasts a convection cooking system that circulates heat evenly throughout the oven cavity. This ensures that every dish cooks uniformly, eliminating hot spots and allowing for perfectly baked goods and evenly roasted meats. The appliance also includes multiple cooking modes such as Bake, Broil, and Roast, providing versatility for a wide range of culinary tasks.

In addition to its cooking prowess, the WR430-3K features Bosch's EcoClean technology which simplifies the cleaning process. The oven interior is coated with a special catalytic material that absorbs grease and reduces the need for harsh cleaning chemicals. This commitment to easy maintenance not only saves time but also contributes to a more environmentally friendly kitchen.

Safety is a priority, and the WR430-3K is equipped with an automatic shut-off feature that provides peace of mind, ensuring that the oven will turn off after a designated period of inactivity. Furthermore, the oven’s control panel is intuitively designed, allowing for effortless navigation through various settings, making it user-friendly for even the least experienced cooks.

The Bosch Appliances WR430-3K also comes with a spacious oven capacity, accommodating large meals and multiple dishes at once. The oven's adjustable racks and several shelf positions allow for flexible cooking arrangements to fit any recipe.

In summary, the Bosch Appliances WR430-3K wall oven combines elegance with functionality. Its impressive features, innovative technologies, and thoughtful design make it an essential appliance for aspiring chefs and home cooks alike, ensuring delicious outcomes for every meal. Whether you are baking, roasting, or broiling, this wall oven is sure to enhance your culinary creations while effortlessly complementing your kitchen decor.