Brand: SIEMENS
Category: Microwave Oven
Document Type: Manual
Language: EN
Manual for HB.33.B..W
Uploaded: Nov. 21, 2025, 6:24 p.m.
Switching the appliance on and off
Use the function selector to switch the appliance on or off. Turning the function selector to any position other than the "Off" position switches on the appliance. To switch off the appliance, always turn the function selector to the "Off" position.
Setting the heating function and temperature
The function selector and temperature selector make it very easy to apply the settings you require to your appliance.
- Use the function selector to set the heating function.
- Use the temperature selector to set the temperature or grill setting.
Time-setting options
Your appliance has different time-setting options:
- Cooking time: The appliance will automatically stop heating once the set cooking time has elapsed.
- End time: Enter a cooking time and the required end time. The appliance will start up automatically so that it finishes cooking at the required time.
- Timer: The timer functions like an egg timer and runs independently of the appliance.
- Time: Displays the time of day.
Troubleshooting and error codes
| Fault | Possible cause | Notes/remedy |
|---|---|---|
| The appliance is not working. | Defective circuit breaker. Power failure | Check the circuit breaker in the fuse box. Check whether the kitchen light or other kitchen appliances are working. |
| The time is flashing on the display. | Power failure. | Reset the time. |
| The settings on the appliance cannot be configured. A key symbol has lit up on the display or SAFE. | The childproof lock is activated. | Deactivate the childproof lock by pressing and holding the button with the key symbol for approx. 4 seconds. |