Manual for H 4010 BM, H 4020 BM

Manual for H 4010 BM, H 4020 BM

Brand: Miele

Category: Oven

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 8:35 p.m.

Selecting an oven function

The function selector can be turned clockwise or anti-clockwise. The following settings are available:

  • Light /
  • Microwave
  • Fan plus +
  • Grill
  • Microwave + Grill
  • Microwave + Fan plus +

Temperature selection

The temperature can be freely selected within the given range using the temperature selector. The temperature selector must only be turned in a clockwise direction as far as it will go and then back again. Do not force it right round in a clockwise direction as this would damage the selector.

When the temperature selector is turned to a temperature setting, the temperature indicator light on the control panel will light up. It remains on whilst the oven is heating up. When the pre-selected temperature is reached, the heating element switches itself off. When the temperature falls below that selected, the heating element switches on again automatically.

The grill temperature is set automatically and cannot be changed.

Troubleshooting and error codes

What to do if . . .Check whether,
... the display does not light up - the appliance is correctly plugged in at the mains socket and switched on,
- the mains fuse has blown (call the Service Department),
- the time display had been switched off (see "Altering the time of day display and buzzer").
... a programme will not start - the appliance door is properly shut if operating in microwave mode,
- a power setting and time have been entered if operating in microwave mode.
... the microwave / heating functions but not the interior lighting The halogen lamp is defective and needs to be replaced:
  • Disconnect the appliance from the electricity supply, (switch off and unplug at the socket, or remove the fuse, or switch off at the isolator as appropriate).
  • Unscrew and remove the lamp cover.
  • Pull the halogen lamp out.
  • Fit a new halogen lamp. Specification: 12 V, 10 W, heat resistant to 300 °C, fitting W271, Osram, Type 64418
  • Replace the cover and screw into place.
  • Reconnect the appliance to the mains supply.
... the food is not sufficiently heated or is not cooked at the end of a set time
  • after interrupting a cooking process using microwave power that you remembered to restart the programme,
  • if cooking / reheating in microwave mode the correct duration was selected for the setting chosen. The lower the power level the longer the duration.
... cakes or biscuits are not cooked after a recommended time
  • the correct temperature was set.
  • there were any alterations to the recipe. The addition of more liquid or more eggs makes a moister mix which would take longer to cook.
... cakes or biscuits are unevenly browned There will always be a slight unevenness. If browning is very uneven, check whether - the temperature was set too high,
- the colour and material of the baking tins being used. Bright shiny tins are not very suitable. Try using a different tin next time.
... food cools down too quickly after being reheated or cooked in microwave mode. When cooked by microwaves, food begins to cook from the outside first, the inside of the food relying on the slower conduction of heat. If food is cooked at a high power level it is possible that the heat may not have reached the centre of the food. Food may be warm in the middle but cool on the edge. When reheating food with different densities, such as plated meals, it is sensible to start with a low power level and lengthen the time required.
... strange noises are heard when the microwave or microwave / combination mode is being used.
  • sparks are being created by the use of metallic crockery, (see "suitable crockery").
  • the food is covered with aluminium foil. If so, remove it.
Privacy Policy