Instruction/ maintenance manual of the product CE2718NR Samsung
Go to page of 44
Refer to the service manual in the GSPN(see rear cover) for the more information. 1. Precaution 2. ProductSpecication 3. Disassembly and Reassembly 4.
2 • Contents 1. Precaution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1-1 Safety precautions . . . . . . . . . . . . . . . . . . . . .
3 1. Precaution.
4 1. Precaution Follow these special safety precautions. Although the microwave oven is completely safe during ordinary use, repair work can be extremely hazardous due to possible exposure to microwave radiation, as well as potentially lethal high voltages and currents.
5 1. Precaution 1-2 Special High V oltage Precautions 1. High V oltage Warning Do not attempt to measure any of the high voltages --this includes the lament voltage of the magnetron.
6 2.Specications 2-1 Features Product Features - Door Open Method : Push Button - Microwave Distribution : T urn T able 2-2T ableofSpecications Items Model Model Basic Model New Mode.
7 2.Specications 2-3 Accessory Item Description Code No. Q’ty Coupler DE67-00140A 1 Assy-Guide Roller DE97-00193B 1 T ray-cooking DE74-20102B 1 Assy-Wire Rack DE74-70071D 1.
8 3. Disassembly and Reassembly Parts Explaination Photo Explaination Magnetron, Motor Assembly and Lamp 1. Disconnect all lead wires from the magnetron and lamp.
9 3. Disassembly and Reassembly Parts Explaination Photo Explaination Magnetron, Motor Assembly and Lamp 4 . Remove screws securing the magnetron to the wave guide. 5. T ake out the magnetron very carefully . 6. Remove two screws from the back panel. 7.
10 3. Disassembly and Reassembly Parts Explaination Photo Explaination Magnetron, Motor Assembly and Lamp 8. Remove the oven lamp from hole of air cover . NOTE1: When removing the magnetron, make sure that its antenna does not hit any adjacent parts, or it may be damaged.
1 1 3. Disassembly and Reassembly 3-2 Replacement of High V oltage T rancefomer Parts Explaination Photo Explaination High V oltage T ransformer 3. Remove the mounting bolts. 4. Replace the High V oltage T ransformer 5. After replace, reconnect the leads correctly and rmly .
12 3. Disassembly and Reassembly 3-3 Replacement of Door Assembly Parts Disassembly Photo Explaination Removal of Door Cap Door Cap Insert at screwdriver into the gap between Door “A” and Door Cap to remove Door Cap.
13 3. Disassembly and Reassembly 3-4 Replacement of Drive Motor Parts Explaination Photo Explaination Drive Motor 1. T ake out the glass tray , guide roller from oven cavity , disconnect power . 2. Remove turn table motor cover from case bottom. CAUTION : Remove sharp edge after cover removal.
14 3. Disassembly and Reassembly 3-5 Replacement of Control Circuit Board Parts Explaination Photo Explaination Removal of Control Box Assembly SCREWS CONTROL-BOX 1. Disconnect the connectors from the control box assembly . 2. Remove screws securing the control box assembly .
15 4. T roubleshooting 4-1 Error Code Numbering Rule 1. ERROR CODE NUMBERING RULE is applied to a microwave oven and an oven.(CMO, OTR, Grill, Convection, Commercial etc.) 2. All sensors and devices have their own number . ex) Gas Sensor = 1, T emp. Sensor = 2, .
16 4. T roubleshooting Weight Sensor Error Code Gas Sensor Error Case (E-1X) Solution Page E-31 Open (When value of HEX is above “FF” for 5 seconds) Check Sensor . 19 Page E-32 Short 20 Page E-33 In case the initial value of HEX is under “14” for 30 seconds while a weight sensor in operation.
17 4. T roubleshooting 4-3 Electrical Malfunction YES NO NO YES NO YES NO “E-1 1, E-21, E-27, E-29, E-31, E-32, E-41, E-46, E-61, or E-62” is displayed. Perform the operation again and check if it is working properly . : Check if the sensor housing is inserted into the connector of the main PCB.
18 4. T roubleshooting : Check if both terminals of the sensor are slightly shorted. Does the voltage change as the humidity , temperature and weight cha Is the sensor terminal part of the PCB shorted? : Check if the voltage of the GND and sensor changes using a digital multi-meter by forcefully changing the humidity , temperature and weight.
19 4. T roubleshooting YES NO YES NO NO YES “E-13, E-14, E-43, E-44, E-63,” is displayed.. Perform the operation again and check if it is working properly . : Since heating without placing food into the oven may damage the product, take care. The sensor is out of order .
20 4. T roubleshooting YES NO YES NO NO YES YES NO “- SE -” is displayed. Perform the operation again and check if it is working properly . S/W Error Is a specific key not recognized? Is the key recognized intermittently? The membrane is defective.
21 4. T roubleshooting NO YES NO NO YES “E-33, E-34 or E-35” is displayed. Perform the operation again and check if it is working properly . The sensor is out of order . Does the roller turn and press against the weight sensor? Is the weight sensor contaminated by any foreign substance? Replace the sensor .
22 4. T roubleshooting YES YES NO NO YES NO “E-36 or E-47” is displayed. : Check the housing connected to the door S/W and PCB and if it is opened or shorted intermittently . Close the door . Check the Door S/W and the housing. W as the door open during the operation? Perform the operation again and check if it is working properly .
23 4. T roubleshooting Is the sensor voltage over 3V? Does the same symptom continue after replacing the sensor? : T o remove moisture from the sensor, open the door for 5 minutes. : Check if the GND and sensor terminal is maintained over 3V continuously during the initial cooking course using a multi- meter .
24 4. T roubleshooting : An R4LCO40 or 24LCO4 EEPROM is to be used. Check if a proper EEPROM has been installed. Insert and solder an EEPROM Replace the EEPROM and repair the short circuit. NO EEPROM 단자가 Open/Short 되었는가? YES NO NO EEPROM이 삽입 되었는가? S/W 오동작 YES YES YES NO “E-51, E-53, or E-54” is displayed.
25 4. T roubleshooting NO YES YES YES NO YES YES YES NO YES NO YES NO NO NO YES NO “dE” is displayed. Is the Cooking Mode T wing? Replace S/W Single Mode? Is divider inserted? Insert divider Is di.
26 4. T roubleshooting YES NO NO YES YES YES NO NO NO YES NO YES YES NO NO NO YES YES “S-01” is displayed. Perform the operation again and check if it is working properly . Re-check the Cut-Off-T ime for the corresponding internal temperature. Re-check the Cut-Off-T ime for the corresponding internal temperature.
27 4. T roubleshooting YES YES YES YES NO NO NO NO YES NO “ E-0b, E-2b, E-2C, Ot” is displayed. Is the temperature sensor of the PCB open? W as there a short- circuit in the temperature sensor of the PCB? An “E-2C” error occurred. Repair the short circuit.
28 4. T roubleshooting : Check the voltages of both heater terminals. : After operating the heater for more then 10 minutes check if the heater temperature remains low . : A normal heater ’s resistance is a few Ω. A short circuit increases the resistance to a few MΩ.
29 4. T roubleshooting NO NO NO NO YES YES YES NO YES NO NO Ex) YES YES YES YES Max T ime “E-02, E-03, E-04, or E-05” is displayed. Repeat the operation and check if it is working properly . An “E-02” error occurred. An “E-03” error occurred.
30 4. T roubleshooting “E-09, E-24, E-0A” 가 표시된다 Oven을 Off 하고 충분히 식힌다. NO NO YES 히터 구동부를 점검 수리한다 NO NO NO YES YES YES YES NO YES NO “ E-0A, E-09, E-24” error code is displayed. T urn the oven off and let it cool sufficiently .
31 4. T roubleshooting NO NO NO YES YES YES YES NO An “E-25” error occurred. S/W Error Replace the PCB. Perform the operation again and check if it is working properly . Is the oven in MW mode? Is the internal temperature over 200 degrees? Is the sensor connectivity normal? An “E-25” error occurred.
32 4. T roubleshooting YES NO NO NO NO YES YES YES YES NO An “E-06” error code is displayed. S/W Error Replace the PCB. Perform the operation again and check if it is working properly.
33 4. T roubleshooting Is Fuse OK? *Inspection method Power supply circuit check point Relay control circuit check point Oven does not operate. Is the magnetron temperature switch normal? Is SMPS powe.
34 4. T roubleshooting NO NO Refer to User Manual Menbrane type T act type YES YES Buttons of the control panel do not work. *Inspection method Are button pressed in the correct order? Is the connector of the control panel normal? Replace PCB.
35 4. T roubleshooting NO Is the latch switch operating normally? Food is not heated even though an oven works. *Inspection method Method to control latch switch Checking high voltage circuits YES 4-3.
36 5. Exploded V iews and Parts List 5-1 Exploded V iews M001 M1 13 M005 M031 M049 M039 M040 M041 M003 M023 H018 M020 M030 M017 M022 M095 M008 M094 H013 M035 M037 M015 M058 P186 T030 W002 M042 M036 M0.
37 5. Exploded V iews and Parts List (S.N.A : SER VICE NOT A V AILABLE) Level No. Code No. Description Specication Q’ty SA/ SNA Remark 1-1 M036 4713-001046 LAMP-INCANDESCENT 240V ,104mA,25W ,ORG,-,- 1 SA CV/AIR 1-1 M038 DE26-00099A TRANS H.V SHV -EURO1-1,230V ,50Hz,2330V ,3.
38 5. Exploded V iews and Parts List (S.N.A : SER VICE NOT A V AILABLE) Level No. Code No. Description Specication Q’ty SA/ SNA Remark 1-1 M035 OM75S(31)MTMN ASSY -MGT 1 SA - 5-2 Main Parts List.
39 5. Exploded V iews and Parts List 5-3 Door Parts List (S.N.A : SER VICE NOT A V AILABLE) Level No. Code No. Description Specication Q’ty SA/SNA Remark 1-1 D049 DE94-00734A ASSY DOOR CE2618NR/CE2638NR/BWT ,PURE-WHT 1 SA - 1-2 D005 DE01-001 12C FILM-DOOR -,CE2618N/CE2717N,PET ,T0.
40 5. Exploded V iews and Parts List 5-4 Control Parts List (S.N.A : SER VICE NOT A V AILABLE) Level No. Code No. Description Specication Q’ty SA/SNA Remark 1-1 C082 DE94-00610M ASSY CONTROL-BOX .
41 5. Exploded V iews and Parts List 5-5 Standard Parts List (S.N.A : SER VICE NOT A V AILABLE) Level Code No. Description Specication Q’ty SA/ SNA Remark 1-1 6002-001321 SCREW-T APPING PWH,+,2S,.
42 6. Wiring Diagrams 6. Wiring Diagrams 6-1 Wiring Diagrams (This Document can not be used without Samsung’ s authorization) CONDITION OF OVEN DOOR IS OPENED BRN : BROWN WHT : WHITE RED : RED BLK : BLACK Y/G : YELLOW GREEN BLU : BLUE ORG : ORANGE YEL : YELLOW COOK OFF WIRING COLOR 1.
43 6. Wiring Diagrams 6-1 Wiring Diagrams (This Document can not be used without Samsung’ s authorization) MAGNETRON F A F RED RED RED RED SYMBOL COLOR BRN BROWN BLK BLACK RED RED BLU BLUE B LK BLU HIGH VOL T AGE TRANSFORMER HIGH VOL T AGE CAP ACIT OR HIGH VOL T AGE DIODE T O CHASSIS H.
GSPN (Global Service Partner Network) Contry Web Site North America service.samsungportal.com Latin America latin.samsungportal.com CIS cis.samsungportal.com Europe europe.samsungportal.com China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.
An important point after buying a device Samsung CE2718NR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Samsung CE2718NR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Samsung CE2718NR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Samsung CE2718NR you will learn all the available features of the product, as well as information on its operation. The information that you get Samsung CE2718NR will certainly help you make a decision on the purchase.
If you already are a holder of Samsung CE2718NR, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Samsung CE2718NR.
However, one of the most important roles played by the user manual is to help in solving problems with Samsung CE2718NR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Samsung CE2718NR along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
