Brand: BOSCH
Category: Refrigerator
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for B30.. / B36..
Uploaded: Nov. 21, 2025, 9:19 p.m.
Warranty Information
A one-year warranty is issued for the entire system, except for disposable cartridges.
Switching the Appliance On
Press the POWER Button. The appliance begins to cool. Light turns on when the door is open.
Operating Tips
The appliance features a mullion which is fitted to the left door. The door of the Refrigerator Compartment can be opened without having to first open the right door.
Setting the Language
Press the SETUP Button, then use the Selection Buttons to choose the desired language and press SETUP to save.
Setting the Temperature Unit
Press the SETUP Button. Use the + or - Setting Buttons to switch between °F and °C. Press SETUP to save.
Setting the temperature
Activate Setup Mode with the Selection Buttons. Use the + (warmer) or - (cooler) Setting Buttons to adjust the temperature for the refrigerator and freezer compartments.
Troubleshooting and error codes
| Fault | Possible cause | Remedial action |
|---|---|---|
| Appliance has no refrigeration capacity. | Appliance has been switched Off. | Press the POWER Button. |
| The light does not work. | Power failure. | Check whether the power is on. |
| The display does not illuminate. | The fuse has been switched Off. | Check the fuse. |
| The refrigeration unit is switching On more frequently and for longer. | Appliance opened frequently. | Do not open the appliance unnecessarily. |
| The temperature in the Refrigerator Compartment or Freezer Compartment is too cold. | Temperature has been set too low. | Increase the temperature (see chapter Selecting the Temperature). |
| The light (LED) does not work. | The LED lamp is defective. | Call Customer Service. |
| You experience unpleasant odors. | Strongly smelling food is not sealed. | Clean the appliance. Seal strongly smelling food (see chapter "Odors"). |
| Display indicates "E..". | Electronics have detected a fault. | Call Customer Service. |
| Display indicates "LOWPOWER". | The mains voltage falls below the permitted limiting value. | When the line voltage reaches the stipulated value again, the warning message goes out. If the warning message lasts for longer, inform the energy supply company. |
| Display indicates "HIGHVOLT". | The line voltage exceeds the permitted limiting value. | When the line voltage reaches the stipulated value again, the warning message goes out. If the warning message lasts for longer, inform the energy supply company. |
| Condensation forms on the rail on the left door. | Condensation of warm air. | Switch on heater in the rail (see chapter "Special Functions", section "Door Rail Heater"). |