Bosch Intelligent All Refrigerator 39 Manual

Perishable Horizon transforms the Bosch Intelligent All Refrigerator from a "passive cold box" into an "active food preservation manager." It takes the static guidelines found in the user manual—rules that humans often forget or ignore—and executes them perfectly via hardware and AI, reducing food waste and ensuring the longevity of expensive groceries.

The Bosch Intelligent All Refrigerator 39 (often associated with model series like the KGN39 or KGV39) is designed as a high-efficiency fridge-freezer combination. The manual for these models typically outlines advanced preservation technologies and smart connectivity features. Key Features & Specifications

Capacity & Dimensions: Models in the 39 series typically feature a total gross capacity of approximately 320L to 400L. Standard dimensions for these units are often around 2030 x 600 x 660 mm.

VitaFresh Systems: A core manual highlight is the climate-controlled drawers. The VitaFresh 0°C drawer keeps meat and fish fresh longer, while the humidity-controlled crisper is optimized for fruits and vegetables.

MultiAirFlow™: This system ensures consistent temperature distribution throughout every corner of the fridge, preventing warm spots.

Energy Efficiency: Many units in this line are ENERGY STAR® certified or rated A++ in energy efficiency, consuming roughly 273 kWh per year. Bosch Intelligent All Refrigerator 39 Manual

Smart Connectivity: Newer versions support Home Connect®, allowing you to receive notifications (like open door alerts) and adjust settings via a smartphone or smartwatch. Critical Maintenance Procedures

If you are looking at the manual for troubleshooting or care, these steps are standard for the series:

The Bosch Intelligent All Refrigerator 39 series (typically model numbers starting with KGN39 or KGV39) is designed for high-capacity storage and food preservation.

The primary features listed in the Bosch KGN39 manual and official service pages include: Core Cooling Technologies

MultiAirflow System: Uses a fan to improve air circulation throughout the fridge, maintaining consistent temperatures and reducing condensation. The "All Refrigerator 39" model is designed for

VitaFresh Compartments: Dedicated drawers with humidity and temperature control (approx. 0°C) designed to keep fruits, vegetables, meat, and fish fresh up to three times longer.

FreshSense Sensors: Intelligent sensors that monitor and control the ambient, fridge, and freezer temperatures to keep them constant, independent of the outer temperature. Convenience & Storage Functional Elegance For All Your Refrigeration Needs

Here is professionally developed content for the Bosch Intelligent All-Refrigerator 39 manual. Since "Model 39" may refer to a specific series (e.g., 39" width or a European model number like KAN or B36CT), this content is written as a generic, high-quality manual section that covers all critical aspects of a modern Bosch intelligent refrigerator.

You can insert specific model numbers (e.g., B36CT81SNS, KAN Series) where brackets appear.


The "All Refrigerator 39" model is designed for built-in or freestanding installation. However, the manual specifies that you must leave a 2-inch (50mm) gap behind the unit for air circulation. Unlike standard fridges, the Bosch intelligent system uses a dual-fan cooling matrix that requires this clearance to avoid overheating the compressor. Smart Commands:

  • Smart Commands:
  • Note: The “All Refrigerator 39” is a refrigerator-only unit (no freezer). If you have a bottom-freezer model, refer to the separate freezer manual.


    Most people ignore the manual until something breaks. With the Bosch Intelligent 39, proactive maintenance is simple.

    If you have lost your physical Bosch Intelligent All Refrigerator 39 Manual, do not panic.

    Note: If Wi-Fi is unavailable, the refrigerator works fully manually.

    A common complaint among new owners is a "gurgling" or "popping" noise. According to the manual (page 32), this is the Intelligent Defrost Cycle.

    Unlike old fridges that defrost on a timer, the Bosch 39 uses a sensor to detect frost buildup. It only runs the defrost heater when necessary. The popping sound is the refrigerant reversing flow. The manual assures users this is normal and actually indicates the fridge is saving energy (rated at 320 kWh/year).

    If you hear a clicking sound every 5 seconds, however, that is a failing starter relay—call Bosch service immediately.