Miele H 408 BM Series Technical Information page 3

H 408x BM
4.11 Microwave Output Test ............................................................................ 37
4.12 High-Voltage Transformer Test ............................................................... 37
4.13 Transformer (1T1) Removal .................................................................... 38
4.14 High-Voltage Capacitor Test ................................................................... 38
4.15 Checking High-Voltage Capacitor A4 for Grounding ............................... 39
4.16 Diode V1 Test .......................................................................................... 39
4.17 Checking Protective Diode V6 ................................................................. 40
4.18 No Microwave Power - Diagnosis Procedure ......................................... 40
020 Door ......................................................................................................... 43
4 Service ................................................................................................................ 44
4.1 Door Seal Removal ................................................................................. 44
4.2 Removing the Door Outer and Middle Panes .......................................... 44
4.3 Removing the Door Handle ..................................................................... 45
4.4 Removing the Door Inner Pane ............................................................... 45
4.5 Removing the Door, Complete with Hinges ............................................. 45
4.6 Door Hinge Removal ............................................................................... 46
031 Oven Cavity, Wave Distribution ............................................................ 47
1 Technical Data .................................................................................................... 48
3 Fault Repair ......................................................................................................... 48
3.1 Iridescent Shine in Oven Cavity (H 4082 BM) ......................................... 48
4 Service ................................................................................................................ 48
4.1 Removing Wave Distributor Motor M21 ................................................... 48
4.2 Halogen Lamp Removal .......................................................................... 50
4.3 Measuring the Temperature in the Middle of the Oven Cavity ................ 50
032 Convection Fan, Heaters ....................................................................... 52
1 Technical Data .................................................................................................... 53
2 Function ............................................................................................................... 53
2.1 Safety Cutoff ............................................................................................ 53
2.2 Heater Element Timing ............................................................................ 53
2.3 Heater Element Switching in Operating Modes ....................................... 54
2.4 Convection Fan ....................................................................................... 54
4 Service ................................................................................................................ 54
4.1 Fan Impeller Removal ............................................................................. 54
4.2 Convection Fan (M2/2) Removal ............................................................. 55
4.3 Removing Convection Heater Element R14 ............................................ 56
4.4 Convection Thermostat Removal ............................................................ 56
4.5 Removing the PT1000 Temperature Sensor (1R30) ............................... 56
4.6 Removing Broil Heater Element R15 ....................................................... 57
040 Control Panel, Electrical System .......................................................... 58
2 Function ............................................................................................................... 59
2.1 Navitronic Touch Display ......................................................................... 59
2.2 Connectors on Power Electronic EPL (1N1) (H 4080 BM Only) .............. 61
2.3 Connectors on Power Electronic ELP (1N1) (H 4082/4/6/8 BM) ............. 63
3 Fault Repair ......................................................................................................... 65
3.1 Fault Code Summary ............................................................................... 65
3.2 F05 - Short Circuit, Oven Temperature Sensor ...................................... 66
3.3 F06 - Open Circuit, Oven Temperature Sensor ...................................... 66
3.4 F44 - Control Electronic/Power Electronic Interface Defective ............... 66
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Technical Information