Heater Element Switching In Operating Modes; Convection Fan; Service; Fan Impeller Removal - Miele H 408 BM Series Technical Information

Technical Information
2.3

Heater Element Switching in Operating Modes

Figure 032-1: Convection Plus, Auto Roast

Figure 032-2: Broil, Convection Broil

Figure 032-3: Microwave

Figure 032-4: Microwave + Convection Plus, Microwave + Auto Roast (Sequential Operation)
Figure 032-5: Microwave + Broil, Microwave + Convection Broil (Sequential Operation)
2.4

Convection Fan

The convection fan is mounted to the rear wall of the oven. It pressurizes a
large volume of air in the small cavity located within the rear wall of the
appliance to produce true convection heating.
4

Service

4.1

Fan Impeller Removal

1. Remove the appliance from its cabinet (refer to Section 011-4.3).
2. Remove the three T20 screws securing the back wall, as well as the T20
screw securing the terminal block cover. Remove the terminal block cover
and the back wall.
3. Disconnect the connections from the convection heater (Figure 032-6,
Item 1), thermostat (Figure 032-6, Item 2) and convection fan (Figure
032-6, Item 3).
4. Remove the two T20 screws securing the sides of the fan rear panel
(Figure 032-6, Item 4).
5. Remove the bottom insulation strip.
54
H 408x BM