Page 3 - Master Chef Ovens – Table of Contents
Master Chef Ovens – Table of Contents 1.0 CONSTRUCTION & DESIGN 1.1 Summary of Model Numbers 1 1.2 Appliance Overview 3 1.2.1 Appliance Overview – Single Oven 3 1.2.2 Appliance Overview – Double Oven 4 1.3 Overview of User Controls 5 1,3,1 Overview of Controls – Single Oven 5 1.3.2 Overview of C...
Page 6 - Master Chef Ovens - List of Figures
Master Chef Ovens - List of Figures 1-1 Overview of Single Oven 3 1-2 Overview of Double Oven 4 1-3 Single Oven Controls 5 1-4 Overview of Double Oven Controls 6 1-5 Dimensions of Single Ovens 7 1-6 Dimensions of Double Oven 8 1-7 Component Overview – Single Oven w/o Master Chef Menu 9 1-8 Component...
Page 8 - This page intentionally left blank.
Page 9 - Construction; Summary of Model Numbers
Technical Information 1 Master Chef Ovens 1.0 Construction and Design 1.1 Summary of Model Numbers Model Number Oven Type Self Clean Mode Master Chef Menu System H394B Single - - H395B Single - Yes H395BP Single Yes Yes H396B Single - Yes H396BP Single Yes Yes H397B2 Double - Yes H397BP2 Double Yes ...
Page 10 - Technical Information
Technical Information 2 Master Chef Ovens This page intentionally left blank.
Page 11 - Appliance; Overview of Single Oven
Technical Information 3 Master Chef Ovens 1.2 Appliance Overview 1.2.1 Appliance Overview - Single Ovens (Typical) 1. Control panel 2. Child safety lock 3. Door contact switch 4. Upper heating element 5. Catalytic liner 6. Convection fan 7. Light 8. Non-tip, six level runners 9. Oven door Figure 1-1...
Page 12 - Appliance Overview – Double Oven (Typical); Panel
Technical Information 4 Master Chef Ovens 1.1.2 Appliance Overview – Double Oven (Typical) 1. Control Panel 2. Door Lock 3. Child Safety Lock 4. Door Contact Switch 5. Upper Heating Element 6. Rotisserie Motors 7. Light 8. Roast Probe Socket 9. Convection Fan 10. Six-level runners 11. Oven Door Figu...
Page 13 - Overview of User Controls; Single Oven Controls
Technical Information 5 Master Chef Ovens 1.3 Overview of User Controls 1.3.1 Single Oven Controls A. Display: shows the time or the functions. B. Touch controls: to select or set a function. C. ON: to turn the oven on. D. OFF: to turn the oven off. E. Keypad: to enter times or temperatures. F. Clea...
Page 14 - Double Oven Controls
Technical Information 6 Master Chef Ovens 1.3.2 Double Oven Controls Figure 1-4: Overview of Double Oven Controls A. Display: shows the time, oven status, or menu options. B. Touch controls: used to select an option C. ON/OFF: turns the upper oven on/off. D. ON/OFF: turns the lower oven on/off. E. K...
Page 15 - Dimensions – Single Oven
Technical Information 7 Master Chef Ovens 1.4 Dimensions 1.4.1 Dimensions – Single Oven Figure 1-5: Dimensions – Single Oven
Page 16 - Dimensions – Double Oven
Technical Information 8 Master Chef Ovens 1.4.2 Dimensions – Double Oven Figure 1-6: Dimensions – Double Oven
Page 17 - Overview; Component Overview – Single Oven, w/o Master Chef Menu; Component Overview – Single Oven without Master Chef Menu
Technical Information 9 Master Chef Ovens 1.5 Components Overview 1.5.1 Component Overview – Single Oven, w/o Master Chef Menu 1 (1F1) Hi-Limit Cutoff 2 (1N1) Electronic Unit 3 (2T1) Light Transformer 4 (1R30) Upper Oven Temperature Sensor 5 (1M2) Convection Fan 6 (R14) Convection Heating Element 7 ...
Page 18 - Component Overview – Single Oven, with Master Chef Menu; Component Overview – Single Oven with Master Chef Menu
Technical Information 10 Master Chef Ovens 1.5.2 Component Overview – Single Oven, with Master Chef Menu 1 (R12) Lower Heating Element 2 (R14) Convection Heating Element 3 (1M2) Convection Fan 4 (1M15, 2M15) Rotisserie Motors 5 (1R30) Oven Temperature Sensor 6 (2T1) Light Transformer 7 (3R30) Pyroly...
Page 19 - Component Overview – Double Oven, without Self Clean
Technical Information 11 Master Chef Ovens 1.5.3 Component Overview – Double Oven, without Self Clean Figure 1–9: Component Overview – Double Oven, without Self Clean
Page 20 - Component Overview – Double Oven, without Self Clean
Technical Information 12 Master Chef Ovens Component Overview – Double Oven, without Self Clean 1 (2R12) Lower Oven - Lower Heating Element 2 (2R14) Lower Oven - Convection Heating Element 3 (2M2/2) Lower Oven - Convection Fan 4 (4R30) Lower Oven - Cavity Temperature Sensor 5 (3F1) Lower Oven - Hi-L...
Page 21 - Component Overview – Double Oven, with Self Clean
Technical Information 13 Master Chef Ovens 1.5.4 Component Overview – Double Oven, with Self Clean Figure 1-10: Component Overview – Double Oven, with Self Clean
Page 23 - Miele Installation Instructions Manual
Technical Information 15 Master Chef Ovens 2.0 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
Page 24 - Electrical; Electrical Connection – Operational; Electrical Connection – Operation; Electrical Connection – Demo / Showrooms; Electrical Connection – Demo / Showroom
Technical Information 16 Master Chef Ovens 2.1 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. W ith this connection the appli...
Page 25 - Installation Guide; A single page Installation Guide is included with each oven.; Installation Guide (included with each oven)
Technical Information 17 Master Chef Ovens 2.2 Installation Guide A single page Installation Guide is included with each oven. Figure 2-4: Installation Guide (included with each oven)
Page 27 - Commission and Operation; Operation; ”Power Failure” message displayed; The message is clears.
Technical Information 19 Master Chef Ovens 3.0 Commission and Operation 3.1 General Operation To select a program: 1. Touch the “ON” (“ON/OFF” on double ovens) control. 2. Select the desired function (example: BAKE) 3. Select the desired specific operation from the sub-menu (example: CONVECTION BAKE...
Page 28 - Special
Technical Information 20 Master Chef Ovens 3.4 Special Features 3.4.1 Self Clean Function (P / Self Clean Models Only) W hen 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 no...
Page 29 - To activate the child safety lock:; Warning
Technical Information 21 Master Chef Ovens 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. Slide the lock t...
Page 31 - Description of Function
Technical Information 23 Master Chef Ovens 4.0 Description of Function 1. Opening between Housing and Upper Holding Plate Insulation Mat 2. Opening between Outer and Interior Glass Pane 3. Opening below the Door 4. Opening between Vent Strip and Bottom Plate 5. Opening between Bottom Plate and Lower...
Page 32 - Cooling Fan Specifications; Power Requirement
Technical Information 24 Master Chef Ovens 4.1 Cooling Fan – Specifications Table 4-1: Cooling Fan Specifications 4.2 Cooling Air Intake The Cooling Fan (Figure 4-1, Item 9) takes in the air through the opening below the Door. The air flows between the Outer and Interior Glass Panes and into the are...
Page 33 - Heating Elements; Heating Element - Activation; Elements are activated based on the program mode selected.; Heater Voltage; R12 – Lower Element
Technical Information 25 Master Chef Ovens 4.7 Heating Elements Each oven cavity is equipped with 4 heating elements: Table 4-2 : Heating Element Specifications 4.7.1 Heating Element - Activation Elements are activated based on the program mode selected. Table 4-3: Heater Element Operation Heater Vo...
Page 34 - Automatic / Safety Shutdown; Automatic Safety Shutdown durations; Program; Auto Roast
Technical Information 26 Master Chef Ovens 4.8 Automatic / Safety Shutdown Each program has a maximum operation time. W hen the maximum operation time is reached, the oven turns itself off. Table 4-4: Automatic Safety Shutdown durations 4.9 Cavity Temperature Sensor (1R30 & 4R30) The Oven Cavity...
Page 35 - Roast Probe
Technical Information 27 Master Chef Ovens 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. The short end of the probe is i...
Page 36 - Convection Airflow; Oven Cavity Lights; Lamp Voltage
Technical Information 28 Master Chef Ovens 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 o F (360 o C) during operation modes. 4.12.1 Thermal Cut...
Page 37 - Automatic Door Lock (Self Clean Models Only); Door Locking Components (Self Clean Models Only)
Technical Information 29 Master Chef Ovens 4.16 Automatic Door Lock (Self Clean Models Only) W hen 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 0 F (200 0 C). 1. Door Lock Motor (M23) 120V/5W 2. In...
Page 39 - Service; Cleaning & Care Information; PerfectClean
Technical Information 31 Master Chef Ovens 5.0 Service and Maintenance 5.1 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 ...
Page 40 - Front Door – Removal; Important; DO NOT; hold the door by the handle. W hen handling the door it should; Door Hinge – Locking Tabs
Technical Information 32 Master Chef Ovens 5.2 Front Door – Removal Important DO NOT hold the door by the handle. W hen handling the door it should be gripped firmly on the sides (glass and frame). 1. Open the door fully. 2. Flip up the locking clamps on each door hinge. 3. Slowly shut the door unti...
Page 41 - Runners – Removal; Removing The Runners From The Oven Cavity.; Halogen Light Bulb - Replacement; Prying The Light Cover Off
Technical Information 33 Master Chef Ovens 5.3 Runners – Removal Figure 5-2: Removing The Runners From The Oven Cavity. 1. Turn the two thumbscrews, (Figure 5-2) counterclockwise and remove. 2. Pull the runners away from the oven wall to remove. (Figure 5-2) 5.4 Halogen Light Bulb - Replacement 1. R...
Page 42 - Halogen Light Bulb – Replacement (Continued); Slide the light cover out.; Sliding light cover from the clamps; Replace the halogen bulb.; Note; Do not touch the new light bulb with your fingers touching
Technical Information 34 Master Chef Ovens 5.4 Halogen Light Bulb – Replacement (Continued) 4. Carefully pry the light cover out of the metal frame (Figure 5-3). 5. 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 ...
Page 43 - Removing the Appliance for Service; Turn off power to the oven via the circuit breaker.; Caution; Control Panel - Removal; Pull the Safety Cover away from the oven.
Technical Information 35 Master Chef Ovens 5.5 Removing the Appliance for Service 1. Turn off power to the oven via the circuit breaker. 2. Remove Front Door(s) from the oven (Section 5.2) 3. Remove the Installation Screws. 4. Carefully slide the oven out from the cabinets. 5. Lift the oven to remov...
Page 44 - Control Panel, Safety Panel and Top Cover Retaining Screws
Technical Information 36 Master Chef Ovens 1. Control Panel Retaining Screws top (3) 2. Control Panel Retaining Screws bottom (5) 3. Safety Cover Retaining Screws (4) 4. Top Cover Screws side (2) 5. Top Cover Screws rear (3) Figure 5-5: Control Panel, Safety Panel and Top Cover Retaining Screws
Page 46 - Remove the Side Cover Retaining Screws.; Air Shield Panel
Technical Information 38 Master Chef Ovens 5.12 Lower (or Single Oven) Side Covers - Removal 1. Remove the Front Doors (Section 5.2). 2. Remove the oven (Section 5.5). 3. Remove the Lower Back Panel (Section 5.10). 4. Remove the Side Cover Retaining Screws. 5. Lift the panel from the oven. 5.13 Air ...
Page 47 - Remove the Cooling Fan Fastening Screws.
Technical Information 39 Master Chef Ovens 5.14 Upper (or Single Oven) Cooling Fan - Removal 1. Remove the Front Doors (Section 5.2). 2. Remove the oven (Section 5.5). 3. Remove the Upper Back Panel (Section 5.9) 4. Refer to Figure 5-7. Unplug the electrical connections to the Cooling Fan (Item 1). ...
Page 48 - Lower Oven Cooling Fan - Removal
Technical Information 40 Master Chef Ovens 5.15 Lower Oven Cooling Fan (Double Oven) - Removal 1. Remove the Front Doors (Section 5.2). 2. Remove the oven (Section 5.5). 3. Remove the Lower Back Panel (Section 5.10) 4. Refer to Figure 5-8. Unplug the electrical connections to the Cooling Fan (Item1)...
Page 49 - Ensure the oven temperature is below 392; Pull the door latch by moving the wire horizontally to the right.; Manual Release Of The Door Latch (Self Clean Models Only)
Technical Information 41 Master Chef Ovens 5.16 Door Latch - Manual Release (P / Self Clean Models) Important Ensure the oven temperature is below 392 o F (200 o C), and attempt to unlock the door using the Service Mode (refer to Section 6 Fault Diagnosis) before performing this procedure. Refer to ...
Page 50 - Remove the Cable from the mounting bracket.; W hen the Cable tension is released, the Oven Door Locks.; Door Latch Drive Motor Assembly
Technical Information 42 Master Chef Ovens 5.17 Upper Door Latch Drive Motor and Door Lock Switch (1M23 & 1S60) (Double Ovens with Self Clean) - Removal 1. Remove the Front Doors (Section 5.2). 2. Remove the oven (Section 5.5). 3. Remove the Upper Back Panel (Section 5.9) 4. Refer to Figure 5-10...
Page 51 - Door Latch and Cable
Technical Information 43 Master Chef Ovens 1. Cable 2. 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 1. Remove the Front Doors (Section 5.2). 2. Remove the oven (Section 5.5). 3. Remove th...
Page 52 - Upper Housing Assembly to the Cavity Assembly.; Upper (or Single Oven) Housing Retaining Screws
Technical Information 44 Master Chef Ovens 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. Remove the Control Panel (Section 5.6) 4. Remove the To...
Page 53 - Door Latch Assembly; Refer to Figure 5-13. Remove the two screws that secure the Latch; Service Tip - Upper & Lower Door Close Switch Removal
Technical Information 45 Master Chef Ovens 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. Service Tip - Uppe...
Page 54 - Lifting the front of the Upper Housing to access the Door Lock /
Technical Information 46 Master Chef Ovens 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 & 2S24) (Double Oven P/Self Clean Models) - Access 1. Remove the Fron...
Page 55 - Oven Cavity Back Panel - Removal; Pull the back panel forward to remove from the oven (Item 2).; Removing the Oven Cavity Back Panel
Technical Information 47 Master Chef Ovens 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). 3. Pull the back panel forward to remove from the oven (Item 2). Figure 5-15: Removing the Oven Cavity B...
Page 56 - Top Heating Element; Remove the Temperature Sensor.
Technical Information 48 Master Chef Ovens 5.22 Top Heater/Broiler Heating Element (1R13/1R15, 2R13/2R15) - Removal 1. Refer to Figure 5-16. 2. Remove the Heater Element Retaining Screws (Item 1). 3. Remove the Thumb Screw (Item 2). Figure 5-16: Top Heating Element 4. Gently lift the mounting flange...
Page 57 - Remove the Heating Element.; Convection Fan and Heating Element Hardware
Technical Information 49 Master Chef Ovens 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. Remove the Back Panel (Section 5.9 and / or 5.1...
Page 58 - Unplug the electrical connection. Remove the component.; Convection Fan Motor and Retaining Screws
Technical Information 50 Master Chef Ovens 5.24 Convection Fan – Removal (1M2/2, 2M2/2) 1. Refer to Figure 5-17. 2. Remove the Front Doors (Section 5.2). 3. Remove the oven (Section 5.5). 4. Remove the Back Panel (Section 5.9 and / or 5.10) 5. Remove the Oven Cavity Back Panel (Section 5.21) 6. Loos...
Page 59 - Disconnect the electrical connection.; Self Clean Temperature Sensor Removal
Technical Information 51 Master Chef Ovens 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) 1. Remove the Front Doors (Section 5.2...
Page 60 - Self Clean Temperature Sensor resistance values; Rotisserie Motors – Removal (; Remove the component.; Rotisserie Motor and Retaining Screws; Temperature
Technical Information 52 Master Chef Ovens 5.27 Self Clean Temperature Sensor (3R30 & 6R30) Resistance Value Test Table 5-1: Self Clean Temperature Sensor resistance values at various temperatures. 5.28 Rotisserie Motors – Removal ( 1M15, 2M15) 1. Remove the Front Doors (Section 5.2). 2. Remove ...
Page 61 - Refer to Figure 5-21; Remove the Catalyst Insert from the opening.; Catalyst Insert - Removal
Technical Information 53 Master Chef Ovens 5.29 Catalyst Insert (P/Self Clean Models) - Removal 1. Remove the Front Doors (Section 5.2). 2. Refer to Figure 5-21 3. Loosen the Upper Heating Element Knurled Nut (Item 1) 4. Carefully pull the Upper Heating Element downwards. 5. Loosen the Retaining Scr...
Page 62 - Frame; Remove Outer Glass Pane (Item 6
Technical Information 54 Master Chef Ovens 5.30 Front Door, Outer Glass Pane - Removal 1. Handle Retaining Screws (2) 2. Spacer Brushings (2) 3. Handle 4. Door Frame 5. Retaining Screws 6. Outer Glass Figure 5-22: Front Door, Outer Glass Pane Removal 1. Remove the Front Door. (Section 5.2) 2. Refer ...
Page 63 - Front Door, Middle Glass Pane – Removal; Front Door Middle Glass Panel - Removal
Technical Information 55 Master Chef Ovens 1. Interior Glass Pane 2. Holding Bracket 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). ...
Page 64 - Oven Door, Interior Glass Pane - Removal; Brackets
Technical Information 56 Master Chef Ovens 5.32 Oven Door, Interior Glass Pane - Removal 1. Remove the Front Door (Section 5.2). 2. Remove the Front Door Outer Glass Pane (Section 5.30). 3. Remove the Front Door Middle Glass Pane (Section 5.31). 4. Remove the Spacer Brackets (Item 2). 5. Remove Inte...
Page 65 - Remove Hinge Fastening Screws (Figure 5-25 Item1; Door Hinge Removal
Technical Information 57 Master Chef Ovens 5.33 Door Hinge(s) - Removal 1. Remove the Front Door (Section 5.2). 2. Remove the Front Door Outer Glass Pane (Section 5.30). 3. Remove Hinge Fastening Screws (Figure 5-25 Item1 4. Remove the Hinge from the Door Frame. 5. Repeat for opposite side. Figure 5...
Page 67 - Fault Diagnosis; Service Mode; Initial requirements; Navigating through the service programs; CLEAR; touch control to back up to the previous menu or cancel
Technical Information 59 Master Chef Ovens 6.0 Fault Diagnosis 6.1 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. Press and Hold t...
Page 68 - OR; INDEX; Retrieve and clear stored fault codes; “FAULT INDEX”; To Clear the Stored Fault Codes; Press the touch control along side; “CLEAR FAULTS”; Shut the oven of using the; Service Mode Navigation Chart (Part 1 of 2)
Technical Information 60 Master Chef Ovens Service Mode Navigation – Part 1 of 2 OR Indicates which oven (upper/lower) s presently in the Service Mode INDEX Displays the version of the main and display electronics FAULT INDEX Retrieve and clear stored fault codes To Retrieve the Stored Fault(s) Sele...
Page 69 - FUNCTION TEST; Exiting the Service Mode; Press the
Technical Information 61 Master Chef Ovens 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 SENSOR TEST Checks the st...
Page 70 - Programming; Navigation; Use the; touch control to back up to the previous menu or
Technical Information 62 Master Chef Ovens 6.2 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. Pres...
Page 71 - Change Preset; Programming Mode Navigation
Technical Information 63 Master Chef Ovens Programming Mode Navigation English German Spanish French LANGUAGE Portuguese Size of Clock Display 12 or 24 Hour Format Clock Display On/Off CLOCK DISPLAY Programming Time Bake Browning Sabbath Baking Maxi Broil Sabbath Surround Convection Intensive Surrou...
Page 72 - Press the touch control next to “OK” to store the value.; Exiting the Program Mode; Presses the
Technical Information 64 Master Chef Ovens 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, 2. Press the touch control next to “OK”...
Page 73 - Fault Code Summary; Summary of Fault Codes
Technical Information 65 Master Chef Ovens 6.3 Fault Code Summary Table 6-4: Summary of Fault Codes 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 F 23 Pre-Heat ...
Page 74 - Electronic Boards – Layout; Main Electronic; Main Electronic Layout
Technical Information 66 Master Chef Ovens 6.4 Electronic Boards – Layout 6.4.1 Main Electronic Figure 6-1: Main Electronic Layout 6.4.2 Display Electronics Figure 6-2: Display Electronics Layout