Samsung NZ63F3NM1AB, Service Manual

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Page 2: ...VVHPEO DQG 5HDVVHPEO 7URXEOHVKRRWLQJ 3DUW KHFNLQJ PHWKRG DLOXUH RGHV OHFWULFDO 0DOIXQFWLRQ RQWHQWV 3 1 Replacement of the Ceramic Glass 3 2 Replacement of the Display board 3 3 Replacement of the Coil groupware 3 4 Replacement of the PCB 3 5 Replacement of the Power Cord 5 Wiring Diagrams 5 1 Wiring Diagrams 26 26 20 ...

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Page 4: ...5HDU 5LJKW XUQHU 6L H URQW HIW PP PP URQW 5LJKW PP PP 5HDU 5LJKW PP HDWXUHV The Principle of Induction Heating When you place your cookware on a cooking zone and you turn it on the electronic circuits in your induction hob produce induced currents in the bottom of the cookware which instantly raise cookware s temperature Induction coil Induced currents Electronic circuits RRVW RRVW 5HDU HIW PP 180...

Page 5: ...10 5 12 0 10 6Kg 12 1 57 57 NZ64F3NM1AB NZ63F3NM1AB NZ64F3NM1AB NZ63F3NM1AB ...

Page 6: ... FFHVVRU Induction hob Installation brackets Screws ...

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Page 8: ... QVWDOODWLRQ Inatall the two brackets Put into the hole ...

Page 9: ...oard is fixed by 4 plastic buckle 2 Disconnect all sub wire 3 Replace the display board Display board 3Ͳ1 Replacement of the Ceramic Glass 3Ͳ2 Replacement of the Display board up up up up up up up up up up up up up up up A B 1 2 C D 3 Use the shape group to lift the ceramic glass from the radiator board at the points shown in image 1 A with the height shown in image 2 lift until screw holes are ab...

Page 10: ...il groupware 220 Coil groupware 220 Coil groupware Coil groupware 1 Remove the 9 screws that securing the base to the radiator board And there are 2 more screws inside the power cord case cover 2 Remove the base 3 Remove the corresponding coil groupware screws and the temperature sensor wiring screws inside ...

Page 11: ...RQ 3KRWR SODQDWLRQ Coil groupware 4 Make the bend part straight 5 Lift up the coil groupware and through the sensor from the middle of coil groupware 6 Replace the coil groupware 3Ͳ3 Replacement of the Coil groupware ...

Page 12: ...YLFH RU UHSDLUV PCB Accessorial power board 1 There are 2 Power boards and 1 accessorial power board Each PCB is securing to the radiator board by 4 screws 2 Disconnect all wire Remove the 4 screws Pay attention to sharp edge 3 Replace the accessorial power board Arrange all wire properly 3Ͳ4 Replacement of the PCB ...

Page 13: ... 3DUWV SODQDWLRQ 3KRWR SODQDWLRQ Power board 2 Disconnect all wire Remove the 4 screws Arrange all wire properly 3 Replace the power board 3Ͳ4 Replacement of the PCB ...

Page 14: ...Brown Black Green Yellow 220 240V Blue Gray N 2N L1 L2 380 415V Brown Black Green Yellow 220 240V Blue Gray Power Cord 1 Remove the base 2 Remove the 5 screws and take the power cord out 3 Replace the power cord 4 After finishing service connect the power cable properly to main power supply 3Ͳ5 Replacement of the Power Cord N1 L1 L2 Brown Black Green Yellow Blue Gray N2 220 240V 220 240V 2X1N ...

Page 15: ... 7URXEOHVKRRWLQJ 3DUW KHFNLQJ PHWKRG 3DUWV 3KRWR RRG 1R RRG 7KH RWKHUV 7KH RWKHUV Ceramic plate temperature sensor IGBT temperature sensor ć 100Kɏ 5ˁ ć 100Kɏ 5ˁ R25 R25 ...

Page 16: ...h temperature of hob Wait for temperature to return to normal Push ON OFF button to restart unit Check if the fan runs smoothly Fan should be replaced by a new one if not work anymore F3 F6 Ceramic plate temperature sensor Short Error 15 Page F4 F7 Ceramic plate temperature sensor Open Error 16 Page F5 F8 Ceramic plate temperature sensor failure 17 Page F9 FC IGBT temperature sensor Short Error 18...

Page 17: ...ton to restart unit does the symptom continue check if the sensor and related parts such as the connector or soldering parts are slightly shorted Remove any foreign substance from the shorted part The sensor has defected Replace the sensor Replace the display board Yes Yes No No Perform the operation again and check if it is working properly No Yes 15 DLOXUH RGHV ...

Page 18: ... does the symptom continue check if the sensor wire is damaged Connect the sensor Replace the sensor The sensor has defected Replace the sensor Replace the display board No Yes No No Perform the operation again and check if it is working properly Yes Yes Is the sensor wire connected properly by burner position Yes No Connect the wire properly 16 DLOXUH RGHV ...

Page 19: ...e temperature sensor Failure Error F5 F8 Is the sensor in the right position Adjust sensor to the properly position No Perform the operation again and check if it is working properly Yes The sensor has defected Replace the sensor ...

Page 20: ...restart unit does the symptom continue check if the sensor and related parts such as the connector or soldering parts are slightly shorted Remove any foreign substance from the shorted part The sensor has defected Replace the Power board Replace the display board Yes Yes No No Perform the operation again and check if it is working properly No Yes 18 DLOXUH RGHV ...

Page 21: ...t Push ON OFF button to restart unit does the symptom continue check if the sensor wire is damaged Connect the sensor Replace the Power board The sensor has defected Replace the Power board Replace the display board No Yes No No Perform the operation again and check if it is working properly Yes Yes 19 DLOXUH RGHV ...

Page 22: ...heating does not start There is something wrong of the fan or the power board is damaged 23 Page Heating stops suddenly during operation and display U Cooker has overheated or the pan type is wrong 24 Page Heating zones of the same side Such as the first and the second zone would display U Communication failure 25 Page Fan motor sounds abnormal The fan motor is damaged or foreign body inside Repla...

Page 23: ...check if it is working properly Yes Connect a test display board to the accessorial power board Restart the unit does the symptom continue Connect the display board to a test accessorial power board Restart the unit does the symptom continue The display board is damaged Replace the display board The accessorial power board is damaged Replace the board No Yes Yes No Test board means a normal displa...

Page 24: ... Is the button not recognized after cleaning the control panel No Yes Push ON OFF button to restart unit does the symptom continue Yes The display board is defective Replace the display board Replace the display board Perform the operation again and check if it is working properly No 22 4 3 Electrical Malfunction ...

Page 25: ...d Ensure that the airflow is smooth Yes No Check if the fan runs smoothly No Replace the fan Yes Push ON OFF button to restart unit does the symptom continue The power board is damaged Replace the Power board No Yes Perform the operation again and check if it is working properly 23 4 3 Electrical Malfunction ...

Page 26: ...diameter is too small Yes No Push ON OFF button to restart unit does the symptom continue The pot detection circuit is damaged replace the Power board No Yes Perform the operation again and check if it is working properly Unit is overheated Wait for temperature to return to normal Use the proper pot refer to the instruction manual 24 4 3 Electrical Malfunction ...

Page 27: ...play board to a test Power board Restart the unit does the symptom continue Connect the display board to the Power board properly The display board is damaged Replace the display board The Power board is damaged Replace the Power board No Yes Yes Perform the operation again and check if it is working properly No Test board means a normal display board or a normal Power board Replace the Power boar...

Page 28: ...g Diagrams 5 Ͳ1 Wiring Diagrams 26 L2 L1 N2 N1 L N N L CN4 CN1 CN2 CN4 OUT4 OUT2 OUT1 OUT3 OUT4 OUT2 OUT1 OUT3 X1A X2A X3B X3A X11 FAN1 X9 X10 X7 X8 NTC NTC NTC NTC FAN Induction coil Induction coil Induction coil Induction coil CN7 CN4 CN3 CN3 CN4 CN7 1 1 1 POWER IN 44 ...

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