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Table of Contents
Related Manuals for Miele H 408 BM Series
Summary of Contents for Miele H 408 BM Series
- Page 1 TECHNICAL INFORMATION H 408x BM Speed Ovens 2013 Miele USA ©...
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Page 2: Table Of Contents
H 408x BM Technical Information Table of Contents Warning and Safety Instructions ............6 1 General Information ....................6 2 Discharging the High-Voltage Capacitor ............... 6 3 Microwave Energy ....................7 4 Precautions to Be Observed Before and During Service Work to Avoid Possible Exposure to Excessive Microwave Energy ............ - Page 3 H 408x BM Technical Information 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 ...
- Page 4 H 408x BM Technical Information 3.5 F54 – Short Circuit, Roast Probe ............. 67 3.6 F55 – Safety Cutoff .................. 67 3.7 F60 – Temperature of Power Electronic Too High ........67 3.8 Incorrect Language Was Set ..............67 3.9 Time Display in 24-Hour Format/12-Hour Format ........
- Page 5 H 408x BM Technical Information Figure 011-6: Door Lock Removal .................. 21 Figure 011-7: Magnetic Strips ..................23 Figure 011-8: Door Safety Switches ................23 Figure 011-9: Right Safety Switch 3F6/6 and Screw ............24 Figure 012-1: Ducting ...................... 27 Figure 012-2: Magnetron and High-Voltage Components ..........
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Page 6: Warning And Safety Instructions
H 408x BM Technical Information Warning and Safety Instructions General Information Danger! Normally when the oven is switched off, the built-in discharge resistors in the high-voltage capacitors discharge the capacitors. For safety reasons, it is important to ensure that this discharge takes place by always short-circuiting the high-voltage capacitors before starting any maintenance or repair work. -
Page 7: Microwave Energy
H 408x BM Technical Information Figure A-1: Discharging the High-Voltage Capacitor Microwave Energy Microwave energy is created by the magnetron or another microwave generator. Danger! The human body must not be subjected to any microwave energy under any circumstances, as this could result in serious internal injuries. The following measures must always be complied with: The magnetron or other microwave generator must be connected properly. -
Page 8: Precautions To Be Observed Before And During Service Work To Avoid Possible Exposure To Excessive Microwave Energy
H 408x BM Technical Information Precautions to Be Observed Before and During Service Work to Avoid Possible Exposure to Excessive Microwave Energy Do not operate or allow the oven to be operated with the door open. Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source, and make repairs as necessary: Interlock operation... -
Page 9: C Technical Data
H 408x BM Technical Information Technical Data Features Model H 4080 BM H 4082/4/6/8 BM Compact oven with integrated microwave Design Dimensions Appliance dimensions 17.6” x 21.5” x 21.3” H x W x D Niche dimensions Height 17.6” – 17.8” Width 22.0”... -
Page 10: Table C-1: Us Data Sheet
H 408x BM Technical Information H 4080 BM H 4082/4/6/8 BM Operating modes/functions Solo functions Bake, Bake surround Convection bake Heater output at 240V 2100W Max. temperature setting 435°F (225°C) Broil Broiler output at 240V 2180W (fixed setting) Available broiling area 183in Convection mode;... -
Page 11: D Component Layouts
H 408x BM Technical Information Component Layouts Appliance Overview Figure D-1: Overview of Appliance (Front View) 1 Control panel 2 Upper heating element (broiler) 3 Light 4 Roast probe socket 5 Level runners (3) 6 Oven door... -
Page 12: Overview Of Controls
H 408x BM Technical Information Overview of Controls Figure D-2: Overview of Controls (H 4082 BM Shown) 1 Menu touchpads 2 Numeric touchpads 3 On/Off touchpad 4 Minute+ touchpad 5 Display 6 Clear touchpad 7 Timer touchpad Note: The Clear and Timer touchpads are switched on H 4080 BM models. -
Page 13: Electrical Components
H 408x BM Technical Information Electrical Components H 4080 BM Figure D-3: H 4080 BM Component Layout 1 (R14) Convection heater 16 (F1/2) Magnetron thermostat (275°F) 2 (M2/2) Convection fan 17 (G2) Magnetron 3 (1F1/1) Oven cavity thermostat (275°F) 18 (3N1) Electronic EV w/drop resistor R34 4 (1R30) Oven temperature sensor 19 (F8) Fine-wire fuse (PT1000) -
Page 14: H 4082 Bm And Later
H 408x BM Technical Information H 4082 BM and Later Figure D-4: Component Layout for H 4082 BM and Later 1 (R14) Convection heater 14 (F1/2) Magnetron thermostat (275°F) 2 (M2/2) Convection fan 15 (G2) Magnetron 3 (1F1/1) Oven cavity thermostat (275°F) 16 (V1) Diode 4 (2F1/1) Thermostat - Fan Heat safety 17 (V6) Protective diode... -
Page 15: 011 Casing, Door Lock
H 408x BM Technical Information Casing, Door Lock... -
Page 16: Service
H 408x BM Technical Information Service Installation Procedure Note: This appliance is designed for installation into a tall cabinet in combination with an oven, in a tall cabinet or under the countertop. Caution! Heating elements may be hot even though they are not glowing. Note: To avoid preventable damage to the appliance, follow the handling instructions attached to the top of the appliance, as shown in Figure 011-1. -
Page 17: Before Using The Appliance
H 408x BM Technical Information 3. Remove all materials from the oven. 4. Place the oven near the cabinet opening. 5. Ensure that the power is off. 6. Connect the oven to the electrical supply. 7. Set the oven into the cabinet niche, push it all the way in, and align as necessary. -
Page 18: Appliance Removal (From A Cabinet)
H 408x BM Technical Information Important! New ovens may have a slight odor during the first use. To eliminate the odor, the oven should be operated at a high temperature for 2 hours. Before heating the oven, remove all accessories and labels from the oven and ensure that the room is well ventilated during this process. -
Page 19: Door Latch Removal
H 408x BM Technical Information 5. Unhook the top arm of the torsion spring by pressing forward and down (Figure 011-3, Item 2). 6. Remove the torsion spring. Note: H 4082/4/6/8 BM ovens do not have the support plate shown in Figure 011-3. Figure 011-3: Door Lock Torsion Spring Note: When installing the torsion spring, do not push the latch upward. -
Page 20: Door Lock Removal
H 408x BM Technical Information 9. Slightly lift the front of the ducting (Figure 011-4, Item 3). 10. Open the appliance door. 11. Lift up the door lock and remove the latch (Figure 011-4, Item 4). Figure 011-4: Ducting and Door Latch 12. -
Page 21: Door Switch Adjustment
H 408x BM Technical Information 3. Disconnect the connections to the safety switches (Figure 011-6, Item 1). 4. Insert a pointed tool into the openings in the side panel of the appliance and push in on the door lock notches (Figure 011-6, Item 2). Note: Should the door lock notches break off during disassembly, the door lock can be fastened again using a flat screw (mat. - Page 22 H 408x BM Technical Information (F8) to electronic 3N1, which then cuts out. An additional door safety switch (5F6/6) (Figure 011-8, Item 5) is located on the left door lock and provides the electronic with the status of the position of the front door.
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Page 23: Figure 011-7: Magnetic Strips
H 408x BM Technical Information Figure 011-7: Magnetic Strips Figure 011-8: Door Safety Switches 1 Safety switch 1F6/6 2 Safety switch 2F6/6 3 Safety switch 3F6/6 4 Safety switch 4F6/6 5 Safety switch 5F6/6... -
Page 24: Figure 011-9: Right Safety Switch 3F6/6 And Screw
H 408x BM Technical Information 1 Safety switch 2 Set screw Figure 011-9: Right Safety Switch 3F6/6 and Screw 9. Test the continuity of right safety switch 3F6/6 (Figure 011-9, Item 1) using an ohmmeter. If the ohmmeter beeps, then the switch is closed. 10. -
Page 25: 012 Air Duct, Magnetron
H 408x BM Technical Information Air Duct, Magnetron... -
Page 26: Technical Data
H 408x BM Technical Information Technical Data Cooling fan (M2/1) Voltage 120VAC, 60Hz Output 51/17 W normal 2700 rpm Speed fan cooldown 1200 rpm Switching temperature 149°F (65°C) Magnetron (G2) Microwave output at 240V (partial output 1000W, 850W, 600W, 450W, 300W, through pulsing) 150W, 80W Microwave frequency... -
Page 27: Fan Cooldown
H 408x BM Technical Information moisture will build up in the oven cavity. b. Air path during convection, broil and combination cycles: The air baffle (Figure 012-1, Item 5) remains closed. Vapors move through the vapor passage (Figure 012-1, Item 6) into the vent (Figure 012-1, Item 7) and mix with cool air. -
Page 28: Figure 012-2: Magnetron And High-Voltage Components
H 408x BM Technical Information In microwave cooking, the waves penetrate the food and excite the water and fat molecules within the food. There is no heat migrating toward the interior as heat is everywhere all at once because the molecules are excited together at the same time. -
Page 29: Service
H 408x BM Technical Information The magnetron (Figure 012-3, Item 1) supplies microwave energy from above into the oven cavity. A wave guide (Figure 012-3, Item 2) driven by a motor (Figure 012-3, Item 3) distributes the microwave energy. Figure 012-3: Microwave Components Service Front Air Duct Removal (up to Machine No. -
Page 30: Rear Air Duct With Cooling Fan (M2/1) Removal
H 408x BM Technical Information Figure 012-4: Front Air Duct Removal Note: When installing the front air duct, make sure that the air baffle below it can move freely. Danger! After installation is completed, as a matter of standard practice, check the oven for a tight seal with a microwave leak detector, paying particular attention to the door and the housing edges. -
Page 31: Air Duct Removal (After Machine No. 10/59114004)
H 408x BM Technical Information Figure 012-5: Rear Air Duct Removal Danger! After installation is completed, as a matter of standard practice, check the oven for a tight seal with a microwave leak detector, paying particular attention to the door and the housing edges. Air Duct Removal (after Machine No. -
Page 32: Figure 012-6: Air Duct Removal, Step 1
H 408x BM Technical Information Figure 012-6: Air Duct Removal, Step 1 11. Remove the four T20 screws securing the air duct (Figure 012-7, Item 1). 12. Push in on the air duct retaining notches (Figure 012-7, Item 2). 13. Disconnect the electrical connections to all components on the ducting. 14. -
Page 33: Removing The Release Element (Y56)
H 408x BM Technical Information Removing the Release Element (Y56) 1. Remove the appliance from its cabinet; see Section 011-4.3. 2. Remove the screws securing the appliance lid. Remove the lid. Danger! Before performing any service or repair work, discharge the high-voltage capacitor. -
Page 34: Cooling Fan (M2/1) Removal (After Machine No. 10/59114004)
H 408x BM Technical Information Cooling Fan (M2/1) Removal (after Machine No. 10/59114004) 1. Remove the appliance from its cabinet; see Section 011-4.3. 2. Remove the screws securing the appliance lid. Remove the lid. Danger! Before performing any service or repair work, discharge the high-voltage capacitor. -
Page 35: Magnetron Test
H 408x BM Technical Information the two terminals of the magnetron (filament). The ohmmeter has to be able to measure in the milliohm (mΩ) range, and the reading must be less than one ohm (1Ω). Danger! After installation is completed, as a matter of standard practice, check the oven for a tight seal with a microwave leak detector, paying particular attention to the door and the housing edges. -
Page 36: Removing High-Voltage Capacitor A4
H 408x BM Technical Information Figure 012-10: Magnetron Removal Note: When re-installing the magnetron, tighten the four locknuts securely to ensure a good ground connection. Also re-install the ducting that was removed and secure it in place. Danger! After installation is completed, as a matter of standard practice, check the oven for a tight seal with a microwave leak detector, paying particular attention to the door and the housing edges. -
Page 37: Microwave Output Test
H 408x BM Technical Information Danger! After installation is completed, as a matter of standard practice, check the oven for a tight seal with a microwave leak detector, paying particular attention to the door and the housing edges. 4.11 Microwave Output Test 1. -
Page 38: Transformer (1T1) Removal
H 408x BM Technical Information Danger! After installation/repair is completed, as a matter of standard practice, the appliance has to be checked for a tight seal with a microwave leak detector, paying particular attention to the door and the housing edges. 4.13 Transformer (1T1) Removal 1. -
Page 39: Checking High-Voltage Capacitor A4 For Grounding
H 408x BM Technical Information 4.15 Checking High-Voltage Capacitor A4 for Grounding 1. Remove the appliance from its cabinet; see Section 011-4.3. 2. Remove the screws securing the appliance lid. Remove the lid. Danger! Before performing any service or repair work, discharge the high-voltage capacitor. -
Page 40: Checking Protective Diode V6
H 408x BM Technical Information 4.17 Checking Protective Diode V6 1. Remove the appliance from its cabinet; see Section 011-4.3. 2. Remove the screws securing the appliance lid. Remove the lid. Danger! Before performing any service or repair work, discharge the high-voltage capacitor. - Page 41 H 408x BM Technical Information 3. Check for 120VAC between ST1 (pin 2) and ST6 (pin 10) on the power electronic (1N1). a. If 120VAC is present, proceed to Section 4.18.2. b. If 120VAC is NOT present, proceed to step 4 below. 4.
- Page 42 H 408x BM Technical Information 7. Perform the high-voltage transformer test. Refer to Section 012-4.12. 8. Perform the high-voltage capacitor checks. Refer to Sections 012-4.14 and 012-4.15. 9. Perform the magnetron test procedure. Refer to Section 012-4.8. 10. Perform the V1 diode test (Section 012-4.16) and the V6 protective diode test (Section 012-4.17).
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Page 43: 020 Door
H 408x BM Technical Information Door... -
Page 44: Service
H 408x BM Technical Information Service Door Seal Removal 1. Open the door. 2. Carefully, without using tools, pull the rubber door seal out of its groove. Note: When re-installing the door seal, pay attention to the correct placement at the corners. -
Page 45: Removing The Door Handle
H 408x BM Technical Information Note: When removing the outer pane, take care not to bend the metal hooks on the bottom of the door. Push them back into position if needed before re-installing the door. 4. Pull the outer pane up and remove it. 5. -
Page 46: Door Hinge Removal
H 408x BM Technical Information Door Hinge Removal 1. Remove the door. See Section 020-4.5. 2. Remove the screws securing the door hinges (Figure 020-2, Item 1). 3. Remove the door hinges. Figure 020-2: Door Hinge Removal Danger! When installing the hinges, place 3 blue magnetic strips, 1” x 2.8” x 0.03” (mat. -
Page 47: 031 Oven Cavity, Wave Distribution
H 408x BM Technical Information Oven Cavity, Wave Distribution... -
Page 48: Technical Data
H 408x BM Technical Information Technical Data Wave distributor motor (M21) Voltage 220 – 240 VAC, 50 / 60 Hz Output 2.5W Speed 29.8 / 35.8 rpm Oven cavity light (H3/2) Voltage Output Heat-proof up to 572°F (300°C) Table 031-1: Technical Data Fault Repair Iridescent Shine in Oven Cavity (H 4082 BM) Cause:... -
Page 49: Figure 031-1: Wave Distributor Motor Removal
H 408x BM Technical Information Figure 031-1: Wave Distributor Motor Removal 8. Remove the screws securing the appliance lid. Remove the lid. Danger! Before performing any service or repair work, discharge the high-voltage capacitor. See Section A-2. 9. Disconnect the motor connections (Figure 031-1, Item 4). 10. -
Page 50: Halogen Lamp Removal
H 408x BM Technical Information Halogen Lamp Removal 1. Remove the bulb cover retaining screw at the top of the oven cavity. 2. Remove the bulb cover. 3. Pull the bulb out to remove. Note: Never touch a halogen bulb with bare fingers. When inserting a glass halogen bulb, always hold with a soft cloth. -
Page 51: Figure 031-2: Temperature Test
H 408x BM Technical Information Figure 031-2: Temperature Test 1 Sensor 2 Sensor socket 3 Magnetic holder X Distance from oven cavity floor: 4” (10 cm) Y Distance from sensor tip to insertion: greater than 2” (5 cm) X-axis = Time in minutes:seconds Y-axis = Temperature in Celcius... -
Page 52: 032 Convection Fan, Heaters
H 408x BM Technical Information Convection Fan, Heaters... -
Page 53: Technical Data
H 408x BM Technical Information Technical Data Convection fan (M2/2) Voltage 120VAC, 60Hz Speed 2500 rpm Convection heater element (R14) Voltage 220 – 240 VAC Output at 240V 2100W Convection thermostat (2F1/1) Switching temperature 248°F (120°C) Broil heater element (R15) Voltage 220 –... -
Page 54: Heater Element Switching In Operating Modes
H 408x BM Technical Information 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) Convection Fan The convection fan is mounted to the rear wall of the oven. -
Page 55: Convection Fan (M2/2) Removal
H 408x BM Technical Information 6. Remove the four T20 screws securing the bottom of the fan rear panel (Figure 032-6, Item 4). 7. Remove the fan rear panel with convection fan and convection heater. Note: The impeller retaining nut is a left-hand thread. 8. -
Page 56: Removing Convection Heater Element R14
H 408x BM Technical Information Note: After installation of the fan rear panel, replace the bottom insulation strip. Danger! After installation is completed, as a matter of standard practice, check the oven for a tight seal with a microwave leak detector, paying particular attention to the door and the housing edges. -
Page 57: Removing Broil Heater Element R15
H 408x BM Technical Information Removing Broil Heater Element R15 1. Remove the appliance from its cabinet (refer to Section 011-4.3). 2. Remove the screws securing the left side of the lid. 3. Remove the screws securing the left side wall. 4. -
Page 58: 040 Control Panel, Electrical System
H 408x BM Technical Information Control Panel, Electrical System... -
Page 59: Function
H 408x BM Technical Information Function Navitronic Touch Display 2.1.1 Design Figure 040-1: Navitronic Display (H 4080 BM Shown) 1 Control panel 2 Control electronic (EPX) 3 Program electronic (EW) 4 Clear touchpad (delete last entry/go back) 5 Timer touchpad (minute minder) 6 Minute + touchpad (quick-start function) 7 On/Off touchpad (on/off switch) The Navitronic touch display consists of two electronics located behind each... -
Page 60: Figure 040-2: Optical Interface
2.1.3 Optical Interface Figure 040-2: Optical Interface The appliance has an optical interface to support diagnostics and programming (refer to Figure 040-2, Item 1). It can be located with the function “Find optical interface” of the Miele diagnostic support (MDU). -
Page 61: Connectors On Power Electronic Epl (1N1) (H 4080 Bm Only)
H 408x BM Technical Information Connectors on Power Electronic EPL (1N1) (H 4080 BM Only) Note: Plug and pin designations are the same as in the wiring diagram. Figure 040-3: Power Electronic (H 4080 BM) - Page 62 H 408x BM Technical Information Plug 1 Interference suppression filter (Z1) vacant vacant vacant Plug 2 2/1 - 2/4 vacant Plug 3 Cooling fan (M2/1) connection 2 - RPM N1 (low speed) vacant Cooling fan (M2/1) connection 1- RPM N2 (high speed) Release element (Y56) vacant Convection fan (M2/2)
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Page 63: Connectors On Power Electronic Elp (1N1) (H 4082/4/6/8 Bm)
H 408x BM Technical Information ST10 Plug 10 10/1 Safety relay (K1) 10/2 Safety relay (K1) 10/3 Thermostat, oven cavity (275°F) (1F1) 10/4 Thermostat, oven cavity (275°F) (1F1) 10/5 vacant ST11 Plug 11 11/1 Cooling fan (M2/1) 11/2 Cooling fan (M2/1) 11/3 Cooling fan (M2/1) 11/4... -
Page 64: Figure 040-4: Power Electronic (H 4082/4/6/8 Bm)
H 408x BM Technical Information Figure 040-4: Power Electronic (H 4082/4/6/8 BM) Plug 1 Neutral on terminal block Interference suppression capacitor (Z2) Chassis ground L1 on terminal block, bridge to 4/11 Door interlock primary switch – left side (F 6/6-4) Plug 2 Cooling fan (M2/1) connection 2 - RPM N1 (low speed) Cooling fan (M2/1) connection - neutral... -
Page 65: Fault Repair
H 408x BM Technical Information Plug 3 Roast probe socket (X5/8) Roast probe socket (X5/8) Plug 4 High-voltage transformer (1T1), wave distributor motor (M21) vacant Door interlock monitor switch – right side (F6/6-7) vacant Convection heater element (R14) vacant Broil heater element (R15) vacant Floor heater element (R12) 4/10... -
Page 66: F05 - Short Circuit, Oven Temperature Sensor
H 408x BM Technical Information Fault Code Fault Description Cause/Remedy Short circuit, oven PT1000 temperature sensor Refer to Section 040-3.2. Open circuit, oven PT1000 temperature sensor Refer to Section 040-3.3. Control electronic/power electronic interface Refer to Section 040-3.4. defective Short circuit, roast probe Refer to Section 040-3.5. -
Page 67: F54 - Short Circuit, Roast Probe
H 408x BM Technical Information Cause: Power electronic (1N1) defective. Remedy: Replace power electronic. F54 – Short Circuit, Roast Probe Cause: Temperature sensor 2R30 short-circuited. Remedy: 1. Check connectors. 2. Replace connectors as necessary. 3. Check the roast probe temperature sensor in the service mode; see Section 040-4.3. -
Page 68: Oven Light Goes Out/Does Not Go Out
H 408x BM Technical Information 3.10 Oven Light Goes Out/Does Not Go Out Cause: The oven light can be programmed. Remedy: See Section 040-4.1. 3.11 Modes in the Main Menu Were Changed Cause: The modes in the main menu can be programmed. Remedy: The first four modes in the main menu can be replaced with other modes or programs that are used more often. -
Page 69: Buzzer Tone Too Loud/Too Soft
H 408x BM Technical Information Cause: Different placement (appliances side by side, one on top of another); different light reflection. Remedy: Adjust using the “brightness” and “contrast” programming functions (refer to Section 040-4.1). 3.17 Buzzer Tone Too Loud/Too Soft Cause: The buzzer can be programmed. -
Page 70: Roast Probe Shows Wrong Values
H 408x BM Technical Information Note: Use only an original Miele microfuse, which has special release characteristics. Using other brands can cause malfunctions. Note: 12-amp fuses were used in the current production run. If the fuse in the appliance is a 10-amp fuse, it can be replaced with a 12-amp one if/when it trips. -
Page 71: Service
H 408x BM Technical Information activates the safety relay, which switches off both heaters. Remedy: 1. Check the cooling fan in service mode; see Section 040-4.3. 2. Replace the cooling fan as necessary; refer to Section 012-4.5 or 012-4.6. 3. Replace the oven cavity thermostat (1F1/1). Service Programming Mode Overview (H 4080 BM) Initial requirements:... - Page 72 H 408x BM Technical Information Function Setting Factory Setting Normal Size Normal Large 12-hour format 12-hour format 24-hour format CLOCK Clock Display ENTER TIME hh:mm CONVECTION 125 to 435°F 325°F BAKE CONVECTION 200 to 400°F 400°F TEMPERATURES BROIL AUTO ROAST 200 to 425°F 325°F DEFROST...
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Page 73: Programming Mode Overview (H 4082/4/6/8 Bm)
H 408x BM Technical Information Function Setting Factory Setting Temperatures Settings RESET Favorites RESTART 208V 208V 208V/240V 240V Table 040-4: H 4080 BM Programming Mode To go back: Touch the Clear pad. The display reverts to the previous menu. Save and go back: Confirm by touching the pad next to OK . - Page 74 H 408x BM Technical Information more Options: Touch the pad next to the desired function (refer to Table 040-5). Function Setting Factory Setting Temperatures Settings RESET Favorites English Deutsch Espanol Francais English LANGUAGE Italiano Polski Portuguese Normal Size Normal Large 12-hour format 12-hour format 24-hour format...
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Page 75: Service Mode Overview (H 4080 Bm)
H 408x BM Technical Information Function Setting Factory Setting Timer 1 Tone 1 - 5 Timer 2 Tone 1 - 5 Keypad Tone TONE OPTIONS Volume 1 - 5 Short Tone Short Long Brightness 1 - 5 DISPLAY Contrast 1 - 5 Do not accept Do not accept SYSTEM LOCK... - Page 76 H 408x BM Technical Information 1. Touch and hold the Clear pad. 2. Touch the On/Off pad. 3. Release the Clear pad. 4. Touch the Clear pad 3 times and on the 3rd time hold it until the service mode appears. Acknowledgement indicator: The display shows the following items of SERVICE: INDEX...
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Page 77: Service Mode Overview (H 4082/4/6/8 Bm)
H 408x BM Technical Information Service Function Option Closed DOOR SWITCH Open ROAST PROBE Displays temperature. SENSOR TEST... TEMP. INTERIOR Displays temperature. BUTTON TEST Button test. Displays hours as 0000h. RUNNING TIME... Table 040-6: Service Mode (H 4080 BM) Go back: Touch the Clear pad. -
Page 78: Table 040-7: Service Mode (H 4082/4/6/8 Bm)
H 408x BM Technical Information Service Function Option All previously activated ALL OFF components will be shut off. BROILING BOTTOM HEAT CONVECTION CONVECTION FAN COOLING FAN FUNCTION TEST... MAGNETRON INTERIOR LIGHTING DOOR CONTROL On non-stop BUZZER Display alternates 3 s lit up / 3 DISPLAY s dark Closed... -
Page 79: Reading And Deleting The Fault Memory
H 408x BM Technical Information Reading and Deleting the Fault Memory Initial requirements: Switch the appliance off. Accessing: Access the service mode as outlined in Section 040-4.3 or 040-4.4. Acknowledgement indicator: The display shows the list of service functions. Options: Touch the pad to the left of FAULT INDEX.. -
Page 80: Removing The Fascia Panel With Support Plate
H 408x BM Technical Information Figure 040-4: Fascia Panel Removal Removing the Fascia Panel with Support Plate 1. Remove the appliance from its cabinet; see Section 011-4.3. 2. Remove the securing the appliance lid. Remove the lid. Danger! Before performing any service or repair work, discharge the high-voltage capacitor. -
Page 81: Support Plate Removal
H 408x BM Technical Information Support Plate Removal 1. Remove the appliance from its cabinet; see Section 011-4.3. 2. Remove the screws securing the appliance lid. Remove the lid. Danger! Before performing any service or repair work, discharge the high-voltage capacitor. -
Page 82: Technical Service Bulletins
The cooling fans in Miele ovens are primarily designed to remove heat from the oven cabinet and keep the electronic components from overheating. A secondary purpose is to prevent the buildup of moisture and condensation on these electronic parts. -
Page 83: Speed Oven Broil Element Replacement
H 408x BM Technical Information Speed Oven Broil Element Replacement This applies to all H 408x BM speed ovens. When replacing the broil element, there is a new conversion kit. This kit also comes with the mounting stud, hardware, and knurled nut. All parts in the kit must be installed when replacing the element. - Page 84 H 408x BM Technical Information occur more frequently, we have an optional replacement part made from porcelain which will withstand the most rigorous cleaning and cooking practices. When installing the porcelain cover, be sure it is oriented with the smooth side facing the cavity, and note the positioning of the clips. If the clips are installed improperly, the cover will not be secure and it will rattle.