Manual for KGN76..

Manual for KGN76..

Brand: BOSCH

Category: Refrigerator

Document Type: Manual

Language: EN

Uploaded: April 20, 2026, 7:41 p.m.

Warranty Information

Detailed information on warranty is available from after-sales service, retailer, or website.

  • You can keep meat, sausage, fish, dairy products, eggs, prepared meals and pastries in the refrigerator compartment.
  • The temperature can be set from 2 °C to 8 °C.
  • The refrigerator compartment can also be used to store highly perishable foods in the short to medium term.
  • You can store frozen food, freeze food and make ice cubes in the freezer compartment.
  • The temperature can be set from -16 °C to -24 °C.
  • Long-term storage of food should be at -18 °C or lower.

Troubleshooting and error codes

Fault Cause and troubleshooting
The appliance is not cooling, the displays and lighting are lit. Showroom mode is switched on.
1. Switch off the appliance. → Page 45
2. Wait 2 minutes.
3. Switch the appliance back on. → Page 45
4. Wait 1 minute and then press and hold super (Refrigerating compartment) until 4 audible signals have sounded.
5. After a short time, check whether your appliance is cooling.
The LED lighting does not work. Different causes are possible.
► Call customer service. The customer service number can be found in the enclosed customer service directory.
Side panels of the appliance are warm. Not a fault. The side panels contain pipes which heat up during the cooling process. Units touching the appliance will not be damaged by the heat.
No action required.
A warning tone sounds and the temperature display (refrigerator compartment), alarm and the light bar flash.
The door alarm is switched on.		 The refrigerator compartment door is open.
► Close the refrigerator compartment door.
A warning tone sounds and the temperature display (freezer compartment), alarm and the light bar flash.
The door alarm is switched on.		 The freezer compartment door is open.
► Close the freezer compartment door.
A warning tone sounds and the set temperature (freezer compartment), alarm and the light bar flash.
The temperature alarm is switched on.		 Different causes are possible.
► Press alarm.
✓ The alarm is switched off.
External ventilation openings are covered up.
► Remove any obstructions from in front of the ex-ternal ventilation openings.
Larger quantities of fresh food have been put in.
► Do not exceed the max. freezing capacity.
→ "Freezing capacity", Page 49
The set temperature is not reached.
Fully automatic defrosting no longer works.		 The freezer compartment door was open for a long time. The evaporator (refrigeration unit) in the noFrost system is heavily iced up.
Requirement: Store the frozen food well insulated in a cool place.
1. Switch off the appliance. → Page 45
2. Disconnect the appliance from the mains.
Unplug the appliance from the mains or switch off the circuit breaker in the fuse box.
3. Move the appliance away from the wall.
4. Leave the appliance door open.
✓ After approx. 20 minutes, the condensation starts to run into the evaporation pan at the rear of the appli-ance.
→ Fig. 15
5. To prevent the evaporation pan from overflowing, mop up the condensation water with a sponge.
The evaporator is defrosted if no more condensa-tion water runs into the evaporation pan.
6. Clean the interior of the appliance. → Page 51
7. Switch the appliance back on. → Page 45
The temperature differs greatly from the setting. Different causes are possible.
1. Switch off the appliance. → Page 45
2. Switch the appliance back on after five minutes.
→ Page 45
– If the temperature is too warm, check the temper-ature again after a couple of hours.
– If the temperature is too cold, check the temper-ature again on the following day.
Condensation accumulates on the sur-face of the appliance and on the shelves in-side. The water contained in warm and humid air con-denses on the colder surfaces of the appliance.
1. Wipe away the water with a soft, dry cloth.
2. Open the appliance as briefly as possible.
3. Ensure that the appliance is always closed properly.
The appliance hums, bubbles, buzzes, gargles, clicks or crackles. Not a fault. A motor is running, e.g. refrigerating unit, fan. Refrigerant flows through the pipes. The motor, switches or solenoid valves are switching on or off.
Automatic defrosting is running.
No action required.
The appliance makes noises. The appliance is not level.
► Align the appliance using a spirit level and the screw feet.
The appliance is not free-standing.
► Observe the minimum clearances for the appliance.
Fittings wobble or stick.
► Check the removable fittings and, if required, re-place these.
Bottles or containers are touching.
► Move the bottles or containers away from each other.
Super freezing is switched on.
No action required.
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