Miele MasterChef H 394 B Technical Information page 4

Technical Information
5.35.2 H 478x.................................................................................................................... 57
5.35.3 H 468x.................................................................................................................... 58
6.0 Fault Diagnosis ....................................................................................................... 59
6.1 Electronics Overview ................................................................................................ 59
6.1.1 H 39x Models ......................................................................................................... 59
6.1.2 H 4xxx Models ....................................................................................................... 60
6.2 Fault Code Summary ................................................................................................ 60
6.3 Programming Mode .................................................................................................. 61
6.4 Service Mode ............................................................................................................ 63
6.5 Temperature Test ..................................................................................................... 65
6.5.1 Test Equipment ...................................................................................................... 65
6.5.2 Test Procedure ...................................................................................................... 65
List of Figures
Figure 1-1: Overview of Single Oven ...................................................................................... 8
Figure 1-2: Overview of Double Oven ..................................................................................... 9
Figure 1-3: Overview of H 39x Single Oven Controls ............................................................ 10
Figure 1-4: Overview of H 39x Double Oven Controls .......................................................... 10
Figure 1-5: Overview of H 4xxx Single Oven Controls .......................................................... 11
Figure 1-6: Overview of H 4xxx Double Oven Controls ......................................................... 11
Figure 1-7: Single Oven, no Self-Clean or MasterChef (H 394 B Shown) ............................. 12
Figure 1-8: Single Oven w/Self-Clean (H 396 BP Shown) .................................................... 13
Figure 1-9: Double Oven w/o Self-Clean (H 398 B2 Shown) ................................................ 14
Figure 1-10: Double Oven w/Self-Clean (H 398 BP2 Shown) ............................................... 15
Figure 1-11: H 468x B ........................................................................................................... 17
Figure 1-12: H 478x B/BP ..................................................................................................... 18
Figure 1-13: H 488x B/BP ..................................................................................................... 19
Figure 1-14: H 489x B2/BP2 ................................................................................................. 20
Figure 2-1: Miele Installation Information Manual for Residential Appliances ....................... 22
Figure 2-2: Installation Guide (Included with Each Oven) ..................................................... 23
Figure 3-1: "Power Failure" Message (H 39x Display Shown) .............................................. 24
Figure 3-2: Child Safety Lock ................................................................................................ 25
Figure 4-1: Airflow Paths (Double Oven Shown) ................................................................... 26
Figure 4-2: Upper Heater Element Cavity Temperature Sensor ........................................... 29
Figure 4-3: Roast Probe ........................................................................................................ 29
Figure 4-4: Self-Clean Temperature Sensor (1) and Catalyst Vapor Outlet (2) ..................... 30
Figure 4-5: Convection Airflow .............................................................................................. 30
Figure 4-6: Door Locking Components ("P" Models Only) .................................................... 31
Figure 5-1: Door Hinge Locking Tabs ................................................................................... 33
Figure 5-2: Hinge Locking Tab in Released Position to Allow Door Removal ....................... 33
Figure 5-3: Runner Removal (H 39x, H 488x, H 489x) .......................................................... 34
Figure 5-4: Runner Release (H 468x) ................................................................................... 34
Figure 5-5: Runner Removal (H 468x) .................................................................................. 34
Figure 5-6: Runner Release (H 478x) ................................................................................... 35
Figure 5-7: Runner Removal (H 478x) .................................................................................. 35
Figure 5-8: Prying Off the Light Cover ................................................................................... 35
Figure 5-9: Sliding the Light Cover Out ................................................................................. 36
Figure 5-10: Installation Screws ............................................................................................ 37
Figure 5-11: Control Panel Retaining Screws ....................................................................... 37
Figure 5-12: Safety Cover Retaining Screws ........................................................................ 38
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MasterChef Ovens