Manual for H 4900 B

Manual for H 4900 B

Brand: Miele

Category: Oven

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 6:06 p.m.

Basic Operation:

1. Select Function: Turn the function selector to the desired oven function. The ring around the selector will light up.

2. Set Temperature: The recommended temperature will appear in the display. Use the '+' and '-' buttons to adjust if needed.

3. Start Heating: The oven begins heating a few seconds later. The display will show the current oven temperature.

4. Timer Functions: Use the Timer button to set the minute minder, start time, duration, end time, or time of day.

5. Safety Lock: To prevent unintended operation, activate the safety lock. This can be done when the oven is on or off.

Troubleshooting and error codes

What to do if, Check whether,
the fan can still be heard after the appliance has been switched off The appliance is fitted with a cooling system which prevents it over-heating during use, causing possible damage to adjacent kitchen furniture. The cooling fan will continue run after the appliance has been switched off until it has cooled down to approx. 70 °C. The temperature will fall faster with the door open.
after switching on, the appliance does not heat up
  • the safety lock is activated.
  • the timer has been programmed.
  • the mains fuse has blown.
If none of the above is the case, then disconnect the appliance from the electricity supply for approx. 1 minute. Reconnect to the mains supply and switch the appliance on. If it still does not heat up, contact a qualified electrician or the Miele Service Department.
cakes or biscuits are not cooked properly
  • the correct temperature was set.
  • the roasting filter was left in front of the fan when baking with Fan heat. In this case baking takes longer.
  • there were any alterations to the recipe. For example, a moister mix or more eggs can lengthen baking time.
cakes or biscuits are unevenly browned A small difference in browning is not unusual. If browning is very uneven, check:
  • when baking with Fan heat ✉, whether the temperature set was too high or whether the roasting filter was left in place.
  • when baking with Conventional heat, check the colour and composition of the baking tins being used. Thin and shiny tins are generally not very good. Try using a different tin next time.
an audible tone is sounding and the symbol - -o has appeared in the temperature display The function selector was adjusted with the safety lock activated. This caused the oven to switch itself off automatically. Turn the function selector back to its original position. The oven will now continue to operate as normal. If you wish to set a different oven function, you must first turn the function selector back to "0" and de-activate the safety lock (see “Safety lock”). You can then select a different oven function.
F and a number appear in the temperature display F 05/F 06: The temperature thermostat is faulty. Call the Service Department, quoting the fault code.
F 07: The oven has switched itself off automatically during use (see "Safety switch off").
F 09: The maximum temperature of the oven has been exceeded. Turn the function selector to "0". As soon as the temperature has fallen to an acceptable level the fault message disappears. You can now switch the oven back on again. If this fault message occurs again, please call the Miele Service department, quoting the fault code.
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