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Miele KM 5773 Technical Information

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See also: Operating and Installation Instruction , Operation & Installation Manual
TECHNICAL INFORMATION
KM 5773 Induction Cooktop
© 2016 Miele USA

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Summary of Contents for Miele KM 5773

  • Page 1 TECHNICAL INFORMATION KM 5773 Induction Cooktop © 2016 Miele USA...

  • Page 2: Table Of Contents

    KM 5773 Technical Information Table of Contents Warning and Safety Instructions ............6     1  General Information ..................6  2  Induction ......................6  3  Touch Current Measurement ................7  4   Risk of Injury due to Sharp Edges and Protruding Parts ......... 7 ...
  • Page 3 KM 5773 Technical Information 3.14   Fault Codes FE 32, FE 33, FE 34 ............32  3.15   Fault Code FE 35................33  3.16   Fault Code FE 36, FE 38, FE 40 ............33  3.17   Fault Code FE 39................33 ...
  • Page 4 4  Service ......................55  4.1  Induction Cooktop Vibrations; Pots and Pans Move Around or Spin . 55  4.2  KM 5773: FE39 & Model Programming ..........55  List of Figures Figure C-1: KM 5773 Cooktop ....................8  Figure D-1: KM 5773 ....................... 9 ...
  • Page 5 KM 5773 Technical Information List of Tables Table C-1: Data Sheet, US Models ..................8  Table 010-1: Cooling-Fan Data ..................... 13  Table 010-2: PTC Resistance Values ................... 13  Table 010-3: Burner Output with 23 Power Levels ............... 13  Table 010-4: Burner Output with 12 Power Levels ............... 14 ...

  • Page 6: Warning And Safety Instructions

    KM 5773 Technical Information Warning and Safety Instructions General Information Service and repair work should only be carried out by a suitably qualified  electrician (with specialist training, knowledge and experience, and recent related work experience) in accordance with all appropriate local and national safety regulations.

  • Page 7: 3  Touch Current Measurement

    KM 5773 Technical Information Touch Current Measurement Note: On machines with a ground connection, touch current leakage measurements should be carried out on all accessible conductive parts that are not connected to ground. Warning! Touch current measurement should only be carried out after the ground...

  • Page 8: C Technical Data

    KM 5773 Technical Information Technical Data Figure C-1: KM 5773 Cooktop Model KM 5773 Cutout dimensions Width 36.1” Depth 19.7” Cooktop dimensions Width 36.6” Depth 20.2” Installation height/with terminal block 1.9”/2.3” Design/Color Black Ceran® glass surface with stainless-steel frame Burners...

  • Page 9: Layout Of Electrical Components

    KM 5773 Technical Information Layout of Electrical Components Cooktop surface: Figure D-1: KM 5773 1 (R7) Induction coil for front left burner 2 (X5) PTC temperature sensor for front left burner 3 (A1) Controls 4 (R11) Induction coil for front right burner...

  • Page 10: Figure D-2: Cooktop Interior

    KM 5773 Technical Information Cooktop interior: Figure D-2: Cooktop Interior Left power electronic PTC temperature sensor connection for rear left burner Connection for rear left burner Ribbon cable for left filter/control electronic (1N1) Connection wire for left filter/control electronic (1N1)
  • Page 11 KM 5773 Technical Information Connection for front right burner Connection for rear right burner Middle power electronic PTC temperature sensor connection for burner rear center Connection for burner rear center Ribbon cable for right filter/control electronic (2N1) Connection wire for right filter/control electronic (2N1)

  • Page 12: 010 Cooktop

    KM 5773 Technical Information Cooktop...

  • Page 13: Technical Data

    KM 5773 Technical Information Technical Data Cooling fans 1M2/1 2M2/1 Construction Brush-free DC motor Voltage 12VDC Current consumption 0.65A 0.38A Power rating Approx. 7.2W Approx. 4.6W Speed When heat sink is heated above 140°F Maximum speed When a burner is heated above 480°F When heat sink is heated above 120°F...

  • Page 14: Function

    KM 5773 Technical Information Burner output with 12 power levels Power level Startup time [s] Startup power [%] Rated power [%] Table 010-4: Burner Output with 12 Power Levels Burner diameter/power Burner Diameter [in (cm)] Power [W] Front left (8.3) 6.3 - 9.1 ((21) 16 - 23)

  • Page 15: Pot-Size Sensor

    KM 5773 Technical Information under the following circumstances:  Without a pot on the burner.  With a pot with a base that is too small.  When a pot unsuitable for use with an induction cooktop is being used.

  • Page 16: Touchpad Sensors

    KM 5773 Technical Information 1 Main switch  touchpad 2 Lock icon $ touchpad 3 Dot LED to indicate locking $ 4 Timer u touchpad 5 Minus - and plus + touchpads 6 Indicator for timer (01 to 99) or memory program (P1 to P5)

  • Page 17: Power Level Control

    KM 5773 Technical Information Use the + touchpad to go up from level 1 to 12, or use the - touchpad to go down from level 12 to 1. A digital display above the burner and a 12-segment light ring around the burner show the power level selected (see Figure 010-3).

  • Page 18: Memory Function

    KM 5773 Technical Information Note: The total power consumption of each power electronic is limited to 3700 watts. Therefore, if a burner is switched on with the booster activated, for the second burner connected to the same power electronic (front left and rear left, front right and rear right) the maximum power is reduced to power level 8 or less.
  • Page 19 KM 5773 Technical Information sounds. Select a vacant program slot using the - or + touchpad. Touch pad M again until a signal tone sounds, first short and then long. Switch the burner on and start cooking. All steps of the burner taken from this point on and their precise duration are recorded.

  • Page 20: Overheating Protection

    KM 5773 Technical Information 2.11 Overheating Protection Burner temperature too high: If the temperature of a burner rises above 482°F (250°C), the booster function will be deactivated (if applicable) and then the generated power of the burner is reduced. The display shows the actual power level, flashing alternately with the selected power level.

  • Page 21: Safety Cut-Out

    KM 5773 Technical Information Power level Maximum operating time (hours) 8/8. 9/9. 10/10. 11/11. Table 010-7: Maximum Burner Operating Times 2.14 Safety Cut-Out If a touchpad is activated for longer than 12 seconds, e.g., by finger contact, foreign object or boiled-over food, or if two or more touchpads are touched at the same time, the cooktop switches off automatically.

  • Page 22: Stop & Go Function

    KM 5773 Technical Information recently selected value. As the timer is activated, initially 00 is displayed. When the + or - touchpad is pressed, the most recently selected time is displayed. This can then be modified as desired via the + or - touchpads.

  • Page 23: Fuse Tracks

    KM 5773 Technical Information modification of previously set parameters. It can be activated with the cooktop switched off or while it is in operation. If the system lock is activated with the cooktop switched off, then it cannot be switched on.

  • Page 24: Machine Response After A Power Failure

    KM 5773 Technical Information 2.19 Machine Response after a Power Failure After a power interruption of more than 100 milliseconds, the cooktop remains shut off. All timer functions are reset to 0. After power is restored, the residual-heat indicators continue to operate in the usual manner.

  • Page 25: Fault Repair

    KM 5773 Technical Information Fault Repair Fault Code Summary Cause: See fault code table. Fault code Cause Remedy After initial power hookup or after customer service programming - Indication in power level display: left F, right E Fault code in timer display...
  • Page 26 KM 5773 Technical Information Fault code Cause Remedy Hardware fault - In power level display: left F, right E Fault code in timer display Sensor fault, - sensor, FE 05 rear left Sensor fault, + sensor, FE 06 rear left...
  • Page 27 KM 5773 Technical Information Fault code Cause Remedy Ribbon cable between Check ribbon cable and plugs between the filter/control electronic electronics on the side where FE is displayed and and power electronic replace as necessary. defective FE 32 Check the power electronic on the side where FE is displayed and replace it as necessary;...
  • Page 28 KM 5773 Technical Information Fault code Cause Remedy NTC on heat sink of left FE 41, FE 42 power electronic Replace left power electronic; see Section 010-4.9. defective NTC on heat sink of FE 43, FE 44 right power electronic Replace right power electronic;...

  • Page 29: Fault Code F

    KM 5773 Technical Information Fault code Cause Remedy Connection cable between filter/control Check connection cable (including plugs) between electronic (N1) and left filter/control electronic (1N1) and left power power electronic (1A3) electronic (1A3), and replace it if necessary. defective. Check PTC and replace the burner with PTC as FE 85 necessary;...

  • Page 30: Fault Code F 1

    KM 5773 Technical Information Fault Code F 1 Symptom: After initial power hookup or during adjustment, fault code F 1 in upper power level displays, indication A in both lower power level displays and number for affected sensor in timer display.

  • Page 31: Fault Code F 99

    KM 5773 Technical Information stopped and the burner switches off. Cause: The number of possible memory programs has been exceeded. Remedy: None. The cooktop is ready for use. Fault Code F 99 Symptom: While recording a memory program, F 99 is displayed. The memory record is stopped and the burner switches off.

  • Page 32: Fault Code Fe 30 Plus Continuous Beep

    KM 5773 Technical Information Sensor open- or short-circuited. Remedy: Replace the selection electronic; see Section 010-4.6. 3.12 Fault Code FE 30 Plus Continuous Beep Cause: Connection fault. Secondary voltage of transformer-rectifier too high (primary voltage greater than 300 volts). Remedy: 1.

  • Page 33: Fault Code Fe 35

    KM 5773 Technical Information Remedy: 1. Disconnect and reconnect power. 2. Check the power electronic (1A3/2A3/3A3 - side where FE is displayed) and replace it as necessary; refer to Section 010-4.9. 3. Check the filter/control electronic (1N1/2N1) and replace it as necessary. See Section 010-4.10.

  • Page 34: Fault Code Fe 40 Flashes

    KM 5773 Technical Information 3.18 Fault Code FE 40 Flashes Cause: Incorrect model programming. Remedy: Check the model programming and program the correct model as necessary (refer to Section 010-4.1). 3.19 Fault Codes FE 41, FE 42 Cause: Defective NTC on heat sink of left power electronic (1A3).

  • Page 35: Fault Code Fe 80

    KM 5773 Technical Information Electronic fault. Remedy: Replace the selection electronic (A1); refer to Section 010-4.6. 3.24 Fault Code FE 80 Cause: Incorrect model version programmed. Remedy: Program the correct model version; see Section 010-4.1. Cause: Filter/control electronic fault. Remedy: 1.

  • Page 36: Fault Code Fe 86

    KM 5773 Technical Information Remedy: Note: As a safety feature, when a hardware fault is registered, the cooktop shuts itself off automatically. 1. Check the PTC and replace the burner with PTC as necessary; see Section 010-4.7. 2. Check the left power electronic (1A3) and replace it as necessary; see Section 010-4.9.

  • Page 37: Fault Code Fe, Plus Changing Number(S)

    KM 5773 Technical Information refer to Section 010-4.12. 2. Check the built-in configuration for sufficient ventilation. Cause: Overheating has damaged the PTC of a burner. Remedy: 1. Check the PTC and replace the burner with PTC as necessary; refer to Section 010-4.7.

  • Page 38: Auto-Boost Feature Cannot Be Activated Via Minus - Touchpad

    KM 5773 Technical Information The auto-boost feature cannot be deactivated in customer programming. Cause: The power level at switch-on has been set to 6 in customer programming. Remedy: 1. Program the setting of the power level at switch-on to 0 (refer to Section 010- 4.1).

  • Page 39: Wrong Burner Switches On

    KM 5773 Technical Information Modify the programming (refer to Section 010-4.1). 3.38 Wrong Burner Switches On Cause: Wrong model programming. Remedy: Check the model programming and program the correct model as necessary (refer to Section 010-4.1). 3.39 Cooktop Does Not Heat...

  • Page 40: Spring Clips Missing

    KM 5773 Technical Information Remedy: Activate the signal tone (refer to Section 010-4.1). Cause: Timer was manually set to 00. Remedy: None. 3.43 Spring Clips Missing Symptom: The spring clips usually used to secure a cooktop are not there. Cause: These cooktops are simply placed into the cutout.

  • Page 41: Fuse Track On Filter/Control Electronic (2N1) Burnt Through

    KM 5773 Technical Information None. When the most recently made setting is reduced, the power setting for the other burner can be increased. 3.47 Fuse Track on Filter/Control Electronic Burnt Through Symptom: Fuse track on left filter/control electronic 2, 3 Fuse tracks on right filter/control...

  • Page 42: Light Ring And Power Level Are Different

    KM 5773 Technical Information 3.49 Light Ring and Power Level are Different Symptom: The light ring shows power level 12; the burner display shows a lower power level number. Cause: All okay. Auto-boost is activated. The number shows the selected power level;...

  • Page 43: System Lock Cannot Be Deactivated

    KM 5773 Technical Information Remedy: Lift the system lock (refer to Sections 010-2.17 and 010-4.1) and switch on stop & go. 3.53 System Lock Cannot Be Deactivated Symptom: The system lock cannot be deactivated by activating the lock $ touchpad.

  • Page 44: No Appliance Function/Power Electronic Defective

    KM 5773 Technical Information Note: To prevent this from happening in the future, inform the customer that they should not be using unsuitable pots or pans! 1. Replace the affected burner; see Section 010-4.7. 2. Check the filter/control electronic (1N1/2N1) and fuse tracks.

  • Page 45: Uneven Browning

    KM 5773 Technical Information 3.59 Uneven Browning Cause: Unequal heat distribution throughout pot/pan. Remedy: Check heat distribution (induction only); see the general DTD, 26-0000. 3.60 Heat-Up Takes Too Long Cause: Pot/pan efficiency. Remedy: Check heat-up power (induction only); see the general DTD, 26-0000.
  • Page 46 KM 5773 Technical Information 2. Touch the minus - or plus + touchpad of the front right burner to toggle between available options (refer to Table 010-9). Programming function Options and states Standard setting Demonstration mode activated Demonstration mode Demonstration mode;...

  • Page 47: Damage Types - Ceramic Cooktops

    KM 5773 Technical Information Programming function Options and states Standard setting S12. Electronics supplied as spare Not for models in this DTD parts: S0. If a setting other than S12 is selected, Model programming KM 5773 this will result in...

  • Page 48: Removing The Cooktop

    KM 5773 Technical Information Note: During the heating phase, all segments of the light ring light up, and the power level display shows the power level selected. 4. Record the heating time for the power level selected. 5. Compare the value with the guide values given in the operating instructions.

  • Page 49: Induction Coil (Burner) Removal

    KM 5773 Technical Information 2. Remove the ceramic surface; see Section 010-4.5. 3. Disconnect all electrical connections (Figure 010-11, Items 2 and 3) from the selection electronic. 4. Using needlenose pliers, pinch each of the retainers (Figure 010-11, Item 1) together while pulling the selection electronic upward to release it.

  • Page 50: Induction-Coil Mounting Bracket Removal

    KM 5773 Technical Information 5. Remove the induction coil from the mounting bracket. Figure 010-12: Induction Coil Connections 1 T25 screws 2 PTC wiring harnesses Induction-Coil Mounting Bracket Removal 1. Remove the cooktop and disconnect it from power; see Section 010-4.4.

  • Page 51: Figure 010-13: Special Pliers

    KM 5773 Technical Information Warning! Avoid damaging the electronics! When disconnecting the thin ribbon cables, use only the special pliers provided with the replacement electronic. Insert the special pliers in the grooves on the sides of the plug (Figure 010-13); squeeze together and pull off the plug.

  • Page 52: Removing The Filter/Control Electronics (1N1/2N1)

    KM 5773 Technical Information right power electronic -> right filter/control electronic). 11. If the resistance is zero ohms, no further action is necessary. 12. If the resistance is infinite, also replace the filter/control electronic (see Section 010-4.10). 1 Fuse track for left power electronic...

  • Page 53: Cooling-Fan Removal

    KM 5773 Technical Information Figure 010-16: Main Power Board 4.12 Cooling-Fan Removal 1. Remove the cooktop and disconnect it from power; see Section 010-4.4. 2. Remove the ceramic surface; see Section 010-4.5. 3. Remove the selection electronic; see Section 010-4.6.

  • Page 54: Checking/Remedying Noises From Pots And Pans

    KM 5773 Technical Information power transistors (IGBT) are a possible cause of faults. 1. Remove the cooktop and disconnect it from power; see Section 010-4.4. 2. Remove the ceramic surface; see Section 010-4.5. 3. Remove the selection electronic; see Section 010-4.6.

  • Page 55: Technical Service Bulletins

    Moving/spinning of pots/pans could be a result of the interaction of one or more of the above causes. KM 5773: FE39 & Model Programming The purpose of this bulletin is to clarify some of the service and diagnostic procedures involved when faced with an “FE39” or “Incorrect Model Programming”...
  • Page 56 KM 5773 Technical Information that have been saved. The filter/control electronic contains the main processing engine along with the driver circuitry for the power electronic. The power electronic contains the high-power output transistors that drive the induction coils. Please remember the following points: When encountering a filter/control electronic with a blown fuse track, both electronics need to be replaced.

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