Service

Before Calling Service

Troubleshooting Chart

Oven Problem

Possible Causes and Suggested Solutions

 

 

 

 

Oven door is locked and will not open,

Turn the oven off at the circuit breaker and wait five minutes. Turn breaker

even after cooling.

back on. The oven should reset itself and will be operable.

 

 

Oven is not heating.

Check circuit breaker or fuse box to your house. Make sure there is proper

 

electrical power to the oven. Be sure oven temperature has been selected.

 

 

Oven is not cooking evenly.

Refer to cooking charts for recommended rack position. Check "Getting the

 

Most Out of Your Appliance" for tips and suggestions.

 

 

Baking results are not as expected.

Refer to cooking charts for recommended rack position. Check "Getting the

 

Most Out of Your Appliance" for tips and suggestions. Adjust oven

 

calibration if necessary. See "Oven Temperature Offset" under "Customer

 

Settings".

 

 

Food takes longer to cook than expected.

The oven is carefully calibrated to provide accurate results. However, the

 

temperature can be offset if food is consistently too brown or too light. See

 

"Oven Temperature Offset" under "Customer Settings".

 

 

Food is overcooked.

The oven is carefully calibrated to provide accurate results. However, the

 

temperature can be offset if food is consistently too brown or too light. See

 

"Oven Temperature Offset" under "Customer Settings".

 

 

Convection Bake results are not as

The oven temperature must be manually reduced by 25 ºF. Refer to

expected.

cooking charts and tips for rack positions, cooking times and pan selection.

 

Adjust oven calibration if necessary. See "Oven Temperature Offset" under

 

"Customer Settings".

 

 

Oven temperature is too hot or too cold.

The oven thermostat needs adjustment. See "Oven Temperature Offset"

 

under "Customer Settings".

 

 

Oven light is not working properly.

Replace or reinsert the light bulb if loose or defective. Touching the bulb

 

with fingers may cause the bulb to burn out.

 

 

Oven light does not turn off.

Check for obstruction in oven door. Check to see if hinge is bent.

 

 

Cannot remove lens cover on light.

There may be soil build-up around the lens cover. Wipe lens cover area

 

with a clean dry towel prior to attempting to remove the lens cover.

 

 

Oven is not self-cleaning properly.

Allow the oven to cool before running self-clean. Always wipe out loose

 

soils or heavy spillovers before running self-clean. If oven is badly soiled,

 

set oven for the maximum self-clean time.

 

 

Clock and timer are not working properly.

Make sure there is electrical power to oven.

 

 

"E" and a number appears in display and

This is a fault code. Press any key or turn knob to stop beeping. Reset

control beeps.

oven if necessary. If fault code remains, record fault code, cancel oven and

 

call authorized service technician.

 

 

With a new oven there is a strong odor

This is normal with a new oven and will disappear after a few uses.

when oven is turned on.

Operating the self-clean cycle also "burns-off" the smell more quickly.

 

 

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Bosch Appliances HBN34, HBL35, HBN35 manual Before Calling Service, Troubleshooting Chart
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HBN35, HBL35, HBN34 specifications

Bosch Appliances has long been synonymous with quality and innovation in the kitchen, and their built-in wall ovens, particularly the HBN35, HBN34, and HBL35 models, highlight this commitment. These ovens blend cutting-edge technology with sleek design, making them an ideal choice for modern culinary enthusiasts.

The Bosch HBN35 series is built to impress with its 800-watt European convection system. This feature ensures even heating and consistent results by promoting optimal airflow around the oven. It is designed with a robust stainless-steel finish, offering a modern aesthetic that complements any kitchen decor. The HBN35 also includes a self-cleaning function, which saves users time and effort by utilizing high temperatures to burn off food residues.

Meanwhile, the HBN34 model boasts similar high-performance features but adds unique cooking modes designed for versatility. One notable technology is its EcoClean function, an energy-efficient self-cleaning system that utilizes lower temperatures to clean without harsh chemicals. This makes the HBN34 an environmentally friendly option. Additionally, with a 2-hour automatic shut-off feature, it maximizes both safety and energy efficiency.

The HBL35 model takes luxury to the next level with its EasyConvect™ technology, which enhances convection cooking by automatically adjusting temperatures and cooking times for optimal results. This model is particularly favored by baking enthusiasts due to its precise temperature control. It also features a SmoothClose door that operates quietly and seamlessly, adding an extra touch of sophistication.

All three models come equipped with intuitive touch controls that allow for straightforward navigation through various cooking functions. They also feature a full-extension telescopic rack, making it easy to access dishes safely without the risk of burns. With a spacious interior, these ovens can accommodate large meals, making them perfect for family gatherings or entertaining.

In summary, Bosch Appliances HBN35, HBN34, and HBL35 wall ovens provide outstanding cooking performance with their advanced technologies, such as European convection and EasyConvect™. They combine ease of use with strength and elegance, making them excellent additions to any modern kitchen. Whether prioritizing efficiency, safety, or cooking precision, these models are designed to meet the diverse needs of today’s chefs.
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