View the manual for the Bosch GSN28A21 here, for free. This manual comes under the category freezers and has been rated by 3 people with an average of a 8.4. This manual is available in the following languages: English. Do you have a question about the Bosch GSN28A21 or do you need help? Ask your question here

The Bosch GSN28A21 is an upright freezer designed for freestanding placement in your home. It has a width of 600 millimeters, a depth of 650 millimeters, and stands at a height of 1700 millimeters. With an energy efficiency class rating of A+ (old classification), it provides energy savings while delivering reliable performance. Featuring an annual energy consumption of 285.8 kilowatt-hours, this freezer has a connected load of 90 watts and uses 0.78 kilowatt-hours of energy per 24 hours. The noise level during operation is 43 decibels, ensuring a quiet environment in your home. The Bosch GSN28A21 offers a storage time of up to 24 hours during power failure, allowing you to keep your frozen food preserved even in the event of an outage. It also includes a door open alarm to alert you if the door is left ajar, preventing any potential spoilage of food. With a cord length of 2.3 meters, this upright freezer provides flexibility in terms of placement within your home. Its custom-fit design ensures optimum performance and convenience. Constructed with high-quality materials, the Bosch GSN28A21 ensures durability and longevity. This freezer offers ample storage space for your frozen goods, making it a practical and efficient addition to any household. Please note that this description is based solely on the provided specifications and does not include personal opinions or subjective evaluations of the product.
| Brand | Bosch |
| Model | GSN28A21 | GSN28A21 |
| Product | freezer |
| EAN | 4242002442297 |
| Language | English |
| Filetype | User manual (PDF) |
| AC input voltage | 220 - 240 V |
| A+ | |
| Annual energy consumption | 285.8 kWh |
| Connected load | 90 W |
| Energy usage | 0.78 kWh/24h |
| AC input frequency | 50 Hz |
| Noise level | 43 dB |
| Storage time during power failure | 24 h |
| Freezer gross capacity | 249 L |
| Freezer net capacity | 220 L |
| Freezing capacity | 20 kg/24h |
| Star rating | 4* |
| Freezer temperature (min) | -18 °C |
| Product color | White |
| Appliance placement | Freestanding |
| Product type | Upright freezer |
| Door hinge | Right |
| Freezer number of shelves/baskets | 7 |
| Width | 600 mm |
| Depth | 650 mm |
| Height | 1700 mm |
| Door open alarm | Yes |
| Cord length | 2.3 m |
| Package dimensions (WxDxH) | 670 x 750 x 1770 mm |
| Package weight | 71000 g |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Bosch GSN28A21 below.
It is recommended to completely defrost your freezer at least once every six months.
A freezer must be transported upright at all times. It is very bad for a freezer to be transported on its side as oil from the compressor can end up in the evaporator.
A commonly used method is to temporarily place a cup of vinegar in the freezer.
The Bosch GSN28A21 has a height of 1700 mm.
The Bosch GSN28A21 has a width of 600 mm.
The Bosch GSN28A21 has a depth of 650 mm.
Ice build-up in your Bosch GSN28A21 freezer can occur due to a few reasons. It might be caused by a faulty door seal, which allows warm air to enter and condense into ice. Another possibility is that the freezer temperature is set too low, causing excess moisture to freeze. Additionally, frequently opening and closing the freezer door can contribute to ice build-up.
To enhance energy efficiency for your Bosch GSN28A21 freezer, consider a few measures. Ensure the freezer is located away from heat sources like ovens or direct sunlight. Properly organizing the contents allows for better air circulation, promoting efficient cooling. Regularly defrosting and cleaning the freezer prevents excessive ice build-up and maximizes its performance. Lastly, keeping the freezer well-stocked helps to maintain a stable temperature.
Loud noises from the Bosch GSN28A21 freezer can be attributed to a few factors. Firstly, check if the freezer is level and stable on the ground, as an unsteady position can cause vibrations and noise. Certain sounds may also be due to the natural expansion and contraction of materials as the appliance cools and defrosts. If the noise seems unusual or persists, it is advisable to have it inspected by a professional.
Unpleasant odors in your Bosch GSN28A21 freezer can be avoided by following a few guidelines. Firstly, ensure that all food items are stored in airtight containers or sealed freezer bags to prevent them from releasing strong smells. Regularly cleaning the freezer's interior with a mixture of mild soap and warm water helps eliminate any food residues or spills that can cause odors. Using baking soda as a deodorizer can also be effective.
When your Bosch GSN28A21 freezer is not cooling adequately, a few troubleshooting steps can be taken. Firstly, check if the temperature setting is appropriate for your storage needs and make sure it has not been accidentally adjusted. Ensure that the freezer door is fully closed and the door seal is intact. Verify that the ventilation openings at the back of the freezer are not blocked, allowing proper air circulation. If the issue persists, it is recommended to seek assistance from a professional technician.
No, the Bosch GSN28A21 has an energy efficiency class of A+, which is considered average.
The Bosch GSN28A21 consumes 285.8 kWh of energy per year.
Yes, the Bosch GSN28A21 has a door open alarm, ensuring that users are alerted if the door is left open.
The Bosch GSN28A21 has a storage time of 24 hours during a power failure, allowing users to keep their frozen items safe for longer.
The Bosch GSN28A21 has 7 shelves or baskets, providing ample storage space for organizing frozen items.
Yes, the manual of the Bosch GSN28A21 is available in English .
Is your question not listed? Ask your question here
No results
Need help?
Do you have a question about the Bosch and is the answer not in the manual?
Question and answer
Number of questions: 3How to fix the Bosch GSN28A21 freezer? The 2 LEDs "super" and "alarm" are continuously lit and beeping. What could be the problem?
This message has been automatically translatedMy Bosch GSN28A21 was accidentally turned off due to a power outage at home for 3 days while we were away. Now it shows AL and we cannot activate it. What about the frozen food? Do we have to throw everything away? It was all still very cold and some of it was still frozen. The freezer has not been opened since then.
Position 1 display remains as "AL" (no temperature indication) with red indicator light (position 2) also remaining red. Audible alarm can be switched off by pushing position 6 button, but other indicators remain as shown in photo. How can this be remedied ?