Master Chef Ovens – Table of Contents 1.0 CONSTRUCTION & DESIGN 1.1 Summary of Model Numbers 1.2 Appliance Overview 1.2.1 Appliance Overview – Single Oven 1.2.2 Appliance Overview – Double Oven 1.3 Overview of User Controls 1,3,1 Overview of Controls – Single Oven 1.3.2 Overview of Controls –...
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4.0 DESCRIPTION of FUNCTION 4.1 Cooling Fan - Specifications 4.2 Cooling Air Intake 4.3 Vapor Intake 4.4 Cooling Air Path 4.5 Cooling Air Exit 4.6 Door Contact Switch (1S24 & 2S24) 4.7 Heating Elements 4.7.1 Heating Element Activation 4.8 Automatic / Safety Shutdown 4.9 Cavity Temperature Sensor (1R30 &...
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5.0 SERVICE and MAINTENANCE (Continued) 5.13 Air Shield (Double Ovens) - Removal 5.14 Upper (or Single Oven) Cooling Fan - Removal 5.15 Lower Oven (Double Oven) Cooling Fan – Removal 5.16 Door Latch – Manual Release (Self Clean Models) 5.17 Upper Door Latch Drive Motor & Switch (Double Oven w/ Self Clean) - Removal 5.18 Lower Door Latch Drive Motor &...
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Master Chef Ovens - List of Figures (Continued) 5-14 Lifting / Separating the Housing (Double Ovens) 5-15 Removing the Oven Cavity Back Pane 5-16 Top Heating Element 5-17 Convection Fan and Heater Element 5-18 Convection Fan Motor and Retaining Screws 5-19 Self Clean Temperature Sensor Removal 5-20 Rotisserie Motor and Retaining Screws 5-21 Catalyst Insert –...
Master Chef Ovens Technical Information Construction and Design Summary of Model Numbers Model Master Chef Oven Type Self Clean Mode Number Menu System H394B Single H395B Single H395BP Single H396B Single H396BP Single H397B2 Double H397BP2 Double H398B2 Double H398BP2...
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Master Chef Ovens Technical Information Overview of User Controls 1.3.1 Single Oven Controls Display: shows the time or the functions. Touch controls: to select or set a function. ON: to turn the oven on. OFF: to turn the oven off. Keypad: to enter times or temperatures.
Master Chef Ovens Technical Information 1.3.2 Double Oven Controls Display: shows the time, oven status, or menu options. Touch controls: used to select an option ON/OFF: turns the upper oven on/off. ON/OFF: turns the lower oven on/off. Keypad: used to enter times or temperatures. Clear: deletes the last entry or clears the menu.
Master Chef Ovens Technical Information Components Overview 1.5.1 Component Overview – Single Oven, w/o Master Chef Menu (1F1) Hi-Limit Cutoff (1N1) Electronic Unit (2T1) Light Transformer (1R30) Upper Oven Temperature Sensor (1M2) Convection Fan (R14) Convection Heating Element (R12) Lower Heating Element (X3/1) Terminal Block (1M/1)
Master Chef Ovens Technical Information 1.5.2 Component Overview – Single Oven, with Master Chef Menu (R12) Lower Heating Element (R14) Convection Heating Element (1M2) Convection Fan (1M15, 2M15) Rotisserie Motors (1R30) Oven Temperature Sensor (2T1) Light Transformer (3R30) Pyrolytic PTC Sensor (P series only) (1N1) Electronic Unit (1F1)
Master Chef Ovens Technical Information Installation This section only covers partial installation information. For complete installation procedures refer to the Miele Installation Instructions Manual, or model specific Operating Manual. Figure 2-1: Miele Installation Instructions Manual...
Master Chef Ovens Technical Information Electrical Connection 2.1.1 Electrical Connection – Operational Figure 2-2: Electrical Connection – Operation 2.1.2 Electrical Connection – Demo / Showrooms For demonstration purposes the oven can be connected to 120 VAC. With this connection the appliance appears to operate, however heating is not activated.
Master Chef Ovens Technical Information Installation Guide A single page Installation Guide is included with each oven. Figure 2-4: Installation Guide (included with each oven)
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Master Chef Ovens Technical Information Commission and Operation General Operation To select a program: Touch the “ON” (“ON/OFF” on double ovens) control. Select the desired function (example: BAKE) Select the desired specific operation from the sub-menu (example: CONVECTION BAKE) Select the temperature (example: 425 Turning off the oven To turn off the oven, touch the "OFF"...
Master Chef Ovens Technical Information Special Features 3.4.1 Self Clean Function (P / Self Clean Models Only) When the Self Clean function is selected, the oven is heated to very high temperatures to burn off any residue inside the oven cavity. The duration of the Self Clean function is not a timed function and is based on the amount of soiling inside the oven cavity.
Master Chef Ovens Technical Information 3.4.4 Child Safety Lock (All Models) The child safety lock is used to prevent children from operating the oven or to conserve standby power when the oven will not be used for an extended period of time. To activate the child safety lock: 1.
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Master Chef Ovens Technical Information Description of Function Opening between Housing and Upper Holding Plate Insulation Mat Opening between Outer and Interior Glass Pane Opening below the Door Opening between Vent Strip and Bottom Plate Opening between Bottom Plate and Lower Insulation Mat Convection Fan Air Duct Vapor Outlet (H398BP2 Only)
Master Chef Ovens Technical Information Cooling Fan – Specifications Power Requirement 120V / 60 Hz Wattage – Normal Speed 23 W Wattage – High Speed (Self Cleaning) Table 4-1: Cooling Fan Specifications Cooling Air Intake The Cooling Fan (Figure 4-1, Item 9) takes in the air through the opening below the Door.
Master Chef Ovens Technical Information Heating Elements Each oven cavity is equipped with 4 heating elements: Heater Voltage Wattage R12 – Lower Element 240V 1851W R13 – Upper Element 240V 1960W R14 – Convection 240V 2722W R15 – Broil Element 240V 2178W Table 4-2: Heating Element Specifications...
Master Chef Ovens Technical Information Automatic / Safety Shutdown Each program has a maximum operation time. When the maximum operation time is reached, the oven turns itself off. Program Time-Out (in hours) Bake Convection Bake Top / Bottom Heat Browning Intensive Auto Roast Convection Roast...
Master Chef Ovens Technical Information 4.10 Roast Probe (2R30 & 5R30) (All Models Except H394) The Roast Probe can be used to monitor the core temperature of meat and poultry. The long pointed end of the probe is inserted into the thickest portion of the meat.
Master Chef Ovens Technical Information 4.12 Thermal Cut-Outs (1F1 & 3F1) Each separate oven cavity is equipped with a High Temperature Thermal Cut-Out. The cut out is designed to interrupt the power in should the temperature exceed 680 F (360 C) during operation modes.
Master Chef Ovens Technical Information 4.16 Automatic Door Lock (Self Clean Models Only) When the Self-Cleaning program begins, the Door Lock Motor activates and locks the door. The door cannot be opened until the temperature drops below 398 F (200 Door Lock Motor (M23) 120V/5W Interlock Switch (1S60) Cable Assembly...
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Service and Maintenance Cleaning & Care Information 5.1.1 PerfectClean PerfectClean® is a smooth, nonstick surface that cleans up easily with a sponge. The following items are coated with the exclusive Miele "PerfectClean®" finish: Oven Walls Roasting Pans Anti-Splash Tray Oven Runners Do not clean PerfectClean items in a dishwasher.
Master Chef Ovens Technical Information Front Door – Removal Important DO NOT hold the door by the handle. When handling the door it should be gripped firmly on the sides (glass and frame). Open the door fully. Flip up the locking clamps on each door hinge. Slowly shut the door until the protruding clamps stop the movement.
Master Chef Ovens Technical Information Runners – Removal Figure 5-2: Removing The Runners From The Oven Cavity. Turn the two thumbscrews, (Figure 5-2) counterclockwise and remove. Pull the runners away from the oven wall to remove. (Figure 5-2) Halogen Light Bulb - Replacement Remove the runners.
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Master Chef Ovens Technical Information Halogen Light Bulb – Replacement (Continued) Carefully pry the light cover out of the metal frame (Figure 5-3). Slide the light cover out. Figure 5-4: Sliding light cover from the clamps Note Do not bend the metal clamps. Bending the clamps could damage the clamps and reflector.
Master Chef Ovens Technical Information Removing the Appliance for Service Turn off power to the oven via the circuit breaker. Remove Front Door(s) from the oven (Section 5.2) Remove the Installation Screws. Carefully slide the oven out from the cabinets. Lift the oven to remove from the cabinets.
Master Chef Ovens Technical Information Control Panel Retaining Screws top (3) Control Panel Retaining Screws bottom (5) Safety Cover Retaining Screws (4) Top Cover Screws side (2) Top Cover Screws rear (3) Figure 5-5: Control Panel, Safety Panel and Top Cover Retaining Screws...
Master Chef Ovens Technical Information Top Cover - Removal Remove the Front Doors (Section 5.2) Remove the oven (Section 5.5) Remove the Control Panel (Section 5.6) Remove the Safety Cover (Section 5.7) Refer to Figure 5-5, Remove the Top Cover Side Retaining Screws (Item 4) and the Top Cover Rear Retaining Screws (Item5) Lift the cover from the oven.
Master Chef Ovens Technical Information 5.12 Lower (or Single Oven) Side Covers - Removal Remove the Front Doors (Section 5.2). Remove the oven (Section 5.5). Remove the Lower Back Panel (Section 5.10). Remove the Side Cover Retaining Screws. Lift the panel from the oven. 5.13 Air Shield Panel (Double Ovens) - Removal Remove the Front Doors (Section 5.2).
Master Chef Ovens Technical Information 5.14 Upper (or Single Oven) Cooling Fan - Removal Remove the Front Doors (Section 5.2). Remove the oven (Section 5.5). Remove the Upper Back Panel (Section 5.9) Refer to Figure 5-7. Unplug the electrical connections to the Cooling Fan (Item 1).
Master Chef Ovens Technical Information 5.15 Lower Oven Cooling Fan (Double Oven) - Removal Remove the Front Doors (Section 5.2). Remove the oven (Section 5.5). Remove the Lower Back Panel (Section 5.10) Refer to Figure 5-8. Unplug the electrical connections to the Cooling Fan (Item1).
Master Chef Ovens Technical Information 5.16 Door Latch - Manual Release (P / Self Clean Models) Important Ensure the oven temperature is below 392 F (200 C), and attempt to unlock the door using the Service Mode (refer to Section 6 Fault Diagnosis) before performing this procedure.
Master Chef Ovens Technical Information 5.17 Upper Door Latch Drive Motor and Door Lock Switch (1M23 & 1S60) (Double Ovens with Self Clean) - Removal Remove the Front Doors (Section 5.2). Remove the oven (Section 5.5). Remove the Upper Back Panel (Section 5.9) Refer to Figure 5-10.
Master Chef Ovens Technical Information Cable Cable Nut Figure 5-11: Door Latch and Cable 5.18 Lower Door Latch Drive Motor and Door Lock Switch (2M23 & 3S60) (Double Ovens with Self Clean) - Removal Remove the Front Doors (Section 5.2). Remove the oven (Section 5.5).
Master Chef Ovens Technical Information 5.19 Upper (or Single Oven) Door Latch, Door Lock Switch and Door Close Switch (2S60 & 1S24) (Self Clean Models) – Access 1. Remove the Front Doors (Section 5.2) 2. Remove the oven (Section 5.5) 3.
Master Chef Ovens Technical Information Figure 5-13 Door Latch Assembly 6. Refer to Figure 5-13. Remove the two screws that secure the Latch Assembly to the Cavity Assembly. 7. Slightly lift the Upper Housing near the front to access the Latch Assembly, as shown in Figure 5-14.
Master Chef Ovens Technical Information Door Latch Assembly Door Closed Switch Figure 5-14: Lifting the front of the Upper Housing to access the Door Lock / Latch Assembly and Door Closed Switch 5.20 Lower Door Latch, Door Lock Switch and Door Close Switch (4S60 &...
Master Chef Ovens Technical Information 5.21 Oven Cavity Back Panel - Removal 1. Remove the Front Door(s) (Section 5.2) 2. Refer to Figure 5-15. Remove the four screws from the panel (Item 1). Pull the back panel forward to remove from the oven (Item 2). Figure 5-15: Removing the Oven Cavity Back Panel Note When removing the back panel use care not to make contact with the...
Master Chef Ovens Technical Information 5.22 Top Heater/Broiler Heating Element (1R13/1R15, 2R13/2R15) - Removal Refer to Figure 5-16. Remove the Heater Element Retaining Screws (Item 1). Remove the Thumb Screw (Item 2). Top Heating Element Retaining Screws Thumb Screw Temperature Sensor Connection Figure 5-16: Top Heating Element Gently lift the mounting flange upward and move it toward the front of the oven.
Master Chef Ovens Technical Information 5.23 Convection Heating Element - Removal (1R14, 2R14) 1. Refer to Figure 5-17. 2. Remove the Front Doors (Section 5.2). 3. Remove the oven (Section 5.5). 4. Remove the Oven Cavity Back Panel (Section 5.21) 5.
Master Chef Ovens Technical Information 5.24 Convection Fan – Removal (1M2/2, 2M2/2) Refer to Figure 5-17. Remove the Front Doors (Section 5.2). Remove the oven (Section 5.5). Remove the Back Panel (Section 5.9 and / or 5.10) Remove the Oven Cavity Back Panel (Section 5.21) Loosen the Fan Blade Nut (Item 2).
Master Chef Ovens Technical Information 5.25 Operational Temperature Sensor (1R30 & 4R30) – Removal Refer to: Top Heater/Broiler Heating Element – Removal (Section 5.22) 5.26 Self Clean Temperature Sensor (3R30 & 6R30) – Removal (P/Self Clean Models) Remove the Front Doors (Section 5.2). Remove the oven (Section 5.5).
Master Chef Ovens Technical Information 5.29 Catalyst Insert (P/Self Clean Models) - Removal Remove the Front Doors (Section 5.2). Refer to Figure 5-21 Loosen the Upper Heating Element Knurled Nut (Item 1) Carefully pull the Upper Heating Element downwards. Loosen the Retaining Screws on the Catalyst Retaining Plate (Item 2). Note Protect the floor of the oven when removing the Catalyst Retaining Plate.
Master Chef Ovens Technical Information 5.31 Front Door, Middle Glass Pane – Removal 1. Remove the Front Door (Section 5.2) 2. Remove the Front Door Outer Glass Pane (Section 5.30) 3. Refer to Figure 5-23. 4. Remove the Retaining Bracket Screws (Item 2). 5.
Master Chef Ovens Technical Information 5.32 Oven Door, Interior Glass Pane - Removal Remove the Front Door (Section 5.2). Remove the Front Door Outer Glass Pane (Section 5.30). Remove the Front Door Middle Glass Pane (Section 5.31). Remove the Spacer Brackets (Item 2). Remove Interior Glass Pane (Item 1).
Master Chef Ovens Technical Information 5.33 Door Hinge(s) - Removal Remove the Front Door (Section 5.2). Remove the Front Door Outer Glass Pane (Section 5.30). Remove Hinge Fastening Screws (Figure 5-25 Item1 Remove the Hinge from the Door Frame. Repeat for opposite side. Figure 5-25: Door Hinge Removal...
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Master Chef Ovens Technical Information Fault Diagnosis Service Mode Initial requirements • Turn off the oven. • Close the door(s). Note On double ovens the service mode access for the Top Oven and the Bottom Oven is separate – use the appropriate ON/OFF touch control. 1.
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Master Chef Ovens Technical Information Service Mode Navigation – Part 1 of 2 Indicates which oven (upper/lower) s presently in the Service Mode Displays the version of the main and INDEX display electronics FAULT INDEX Retrieve and clear stored fault codes To Retrieve the Stored Fault(s) Select “FAULT INDEX”...
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Master Chef Ovens Technical Information Service Mode Navigation – Part 2 of 2 FUNCTION TEST Cycles on and off, specific components for testing purposes ALL OFF COOLING FAN HEATING ELEMENTS ROTISSERIE MOTORS CONVECTION FAN MORE BACK BUZZER INTERIOR LIGHT DISPLAY DOOR LOCK Checks the status and values of various SENSOR TEST...
Master Chef Ovens Technical Information Programming Mode Initial requirements • Turn off the oven. • Close the door(s). Accessing Service Mode access for the Top Oven and the Bottom Oven is separate – use the appropriate ON/OFF touch control. 1. Press and Hold the CLEAR touch control. 2.
Displays in Celsius TEMPERATURE Displays in Fahrenheit Length of tone TONE OPTIONS Volume of tone Type of tone (beeping, faster etc…) Change Brightness DISPLAY OPTIONS Change Contrast H-01 H394B H-02 H396B VERSION H-03 H396BP (MODEL NUMBER) H-04 H398B2 H-05 H398BP2...
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Master Chef Ovens Technical Information Programming an Optional Setting Once you choose the desired setting to reprogram, the display changes and shows the available option(s) available. 1. Press the appropriate touch control for the desired option setting, Press the touch control next to “OK” to store the value. Exiting the Program Mode Presses the ON/OFF touch control.
Master Chef Ovens Technical Information Fault Code Summary F 05 Oven Temperature Sensor - Short Circuit F 06 Oven Temperature Sensor - Open Circuit F 07 Catalyst Temperature Sensor - Short Circuit F 09 Catalyst Temperature Sensor - Open Circuit Pre-Heat Self Clean Fault (460 was not reached in the F 23...