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Service Manual 05/2003

1. HIH FdA 0 YOON 3939 MO 9 35010 000 YOLON SBHOTA NVJ IU yg g H NOLIGNOJ di 0 JONVAD 099 00 JON HOLMS XOOTRBLNI ANN ONOOSS Lil p 8 yg A 011 I RB OB XOLINOM XOOTALNI CAAA ANOu 3SVHd JPN l AlddfiS a I 100 109 100 10 3L HIH 0 YDOWAINI WAYAL 19K 0 60 WIRING DIAGRAM TMW 800T NOUI3NOVW UL H AAI 40 HATIOWLNOD HIMOd 3T VIVA 99 NWOB 88 dA WL MOTISANT3UD 39 999 NO NO HOLON 034439 IID 0 19 Yong 8 038010 8000 HIMOTANVA Ima 18 3UIHM HM NOLIONOO ANO 70 38 4 310N HOLMS YOOTHAINI SRO AUN QNOOSS 0 9 9 WANN ER PARE WS O95 7D HOLINOM E YDOTHALNI 4 E T KINO 3SYHd STONIS KlddnS HAMOd BRA 2 t E 3ni iM E i b 0 zh Qu _ 0 es ERE 22 22 WaN0SNYUL 1010 MSE nono WIEKI WSSE ia LON mm Ad NaNO 61 EXPLODED VIEW AND PARTS LIST Refer to Disassembly and assembly
2. Safety interlock system 6 2 Door viewing screen Allows viewing of food The Screen is designed so that light can pass through but not the microwave 3 Door hook When the door is closed it will automatically shut off If the door is opened while the 8 oven is operating the automatically shut off Oven cavity Door seal Door seal maintains the microwave energy within the oven cavity and prevents microwave 10 leakage 11 44 Glass cooking tray Made of special heat resistant glass Food in a proper receptacle is placed on this tray for cooking Roller guide This must always be used for cooking together with the glass cooking tray Coupler This fits over the shaft in the center of the ovens cavity floor This is to remain in the oven for all cooking Knob V P C Used to select a microwave power level Knob timer Used in setting cooking time for all function Inlet cover Protect the airhole from splashes of cooking foods INSTALLATION 1 Steady flat location This microwave oven should be set on a steady flat surface 2 Leave space behind and side All air vents should be kept a clearance If all vents are covered during operation the oven may be overheated and eventually cause oven failure 3 Away from radio and TV sets Poor television reception and radio interference may result if the oven is located close to a TV rad
3. Terminal Voltage LOAD NO LOAD 6 8 DC 12V AC 25 8V 9 10 AC 3 4V AC 4 0V a E EVI I DM MCI EM MINIME cU DIM RC MEI TREE 1 I NOTE l 1 1 Refer to Ciruit Diagram point 4 l 2 Secondarv side voltage of the low voltage transformer changes in proportion to fluctuation of power source I voltage I 3 The allowable tolerance of the secondary voltage is within 5 of nominal voltage l PRZEZE A ema SD 2 Voltage Check NO CHECK POINT REMARK 1 IC1 PIN 63 64 5VDC 2 IC1 PIN 38 5V 0v 16 67ms 60Hz 3 IC1 PIN 33 OR 34 5V Z i 1 T 250 ns 4MHz Key check point NO MEASURE POINT WAVE FORM REMEDY REMARK 1 MP1 DC 5V 0 25V Replace Q8 ZD3 EC2 NO LOAD 2 MP2 DC 12V 2 0V Replace D12 13 R25 EC5 EC4 NOLOAD Check method W 1 NOTE Each measure point must be measured with GND points L 34 3 When there is no microwave oscillation 1 When touching START pad oven lamp does not turn on Fan motor do not rotate but cook indicator in display comes on Cause RELAY 2 does not operate refer to Circuit Diagram point 3 Check method POINT STATE A B RELAY 2 ON 5VDC GND RELAY 2 OFF GND 12VDC 2 When touching START pad oven lamp turns on Fan motor rotates and cook indicator in display comes on Cause RELAY 1 does not operate refer to Circuit Diagram
4. 12 23 35 SR aR 4 E RIR eR 64 40 mn gu o a 4 Hd Zid KX 3 HEM 46 lt 2 da 2 8 Sid t qia AAAAAAAAAAAAAAAAAARAAAAA tid fid G 5 8 559 4 359 489 22989 22989 v8d 02 cad 81784 gl Bd 21989 91218 9199 71949 EJ rid JI Zid 6 B 3 4 ZEA 92 e 4 e 10 0899 t gg imm 4 QAS ANG i vul ww 12 59 rm w apu 100X ve m 99 i 5 ZA UX BS Ft 2 WR vid BY 24 z Ava aaaea PPAJZA AG 37 3 SYMBOL SPECIFICATION PART CODE 1 BUZZER BZ1 BM 20K 3515600100 1 2 CAPACITOR CERA 1 9 HIKF 50V 0 1MF Z AXIAL CCZF1H104Z 9 3 CAPACITOR ELEC EC2 50V RS 5X11 TP CEXE1H100A 1 4 CAPACITOR ELEC EC6 50V RSS 100MF 8X11 5 TP CEXF1H101V 1 5 CAPACITOR ELEC ECA 35V RS 220MF 10 20 CEXE1V221A 1 6 CAPACITOR ELEC
5. Variable power setting Approximate Percentage Power level of Power HIGH 100 MED HIGH 77 MEDIUM 55 LOW STAGE 33 DEFROST 17 46 DISASSEMBLY AND ASSEMBLY Cautions to be observed when trouble shooting Unlike many other appliances the microwave oven is high voltage high current equipment It is completely safety during normal operation However carelessness in servicing the oven can result in an electric shock or possible danger from a short circuit You are asked to observe the following precautions carefully 1 Always remove the power plug from the outlet before servicing 2 Use an insulated screwdriver and ware rubber gloves when servicing the high voltage side 3 Discharge the high voltage capacitor before touching any oven components or wiring 1 Check the grounding Do not operate on a 2 wire extension cord The microwave oven is designed to be used with grounded It is imperative therefore to make sure it is grounded properly before beginning repair work 2 Warning about the electric charge in the high voltage capacitor For about 30 seconds after the operation stopped and electric charge remains in the high voltage capacitor When replacing or checking parts short between oven chassis and the negative high terminal of the high voltage capacitor by using a properly insulated screwdriver to discharge 4 When the 15A fuse is blown out due to the operation of the monitor swit
6. OPERATIONS AND FUNCTIONS MECHANICAL R Connect the main lead to an electrical outlet After placing the food in a suitable container open the oven door and put it on the glass tray The glass tray must always be in place during cooking Close the door securely Choose cooking power level by setting V P C knob to the desired position Refer to cookbook for recommended power levels Determine cooking time Consult cookbook for recipe timing Oven light turns on and cooling fan starts to operate Microwave cooking starts You may open the door while the oven is operating As soon as the door is opened the safety mechanisms stop the generation of microwave power and the operation of cooking timer If you wish to change the time during cooking simply adjust the timer to the desired time When the timer reaches zero a bell will ring and the unit will turn off Oven light turns off If additional cooking time is needed and the door is closed the oven will automatically start when the timer is reset ISSUE xA a a l Various clicking noises may be heard when turning V P C knob This is normal and does not affect the operation of your microwave oven LU A hrB X a a a Make sure the oven is properly installed and plugged into the electrical outlet AMI hO Variable power cooking ON and OFF
7. on n LEER EE JIL Damat J Ga 8 V QD Safety interlock system 2 Door viewing screen Allows viewing of food The screen is designed so that light can pass through but not the radiation Q Door hook If the door is opened while the oven is operating it will automatically shoot off 4 cavity 5 Door seal Door seal maintains the microwave energy within the oven cavity 6 Glass tray Made of special heat resistant glass Food in a proper receptacle is placed on this tray for cooking 7 Stirrer cover This is located on the ceiling with the stirrer fan Inlet cover Protect the air inlet from splattering of foods being cooked 3 CONTROL PANEL TIT o DOUBLE CHECK n E rower 1 Display Cooking time power level indicators are displayed 2 Program Used to save cooking data 3 Defrost Used to defrost foods 4 Time Set Pad Used to set the cooking time or cook preprogrammed foods 5 Check Used to check cooking data 6 Double Quantity Used to extend programmed cooking time 7 Power Used to set power level Stop Clear Used to stop the oven operation or to delete the cooking data 9 Start 1 30sec Used to start the oven and also used to set a reheat time EXTERNAL VIEW MECHANICAL 1 1 OUTER DIMENSION 560
8. 2 To reduce gap located on part B Loosen two screws on stopper hinge under and then push the door to contact the door seal to oven front surface Tighten two screws ET NOTE A small gap may be acceptable if the microwave leakage does not exceed 4mW cm i 14 5 To remove control panel parts qi h el Control panel Assembly PKCPSWAJ00 REF NO PART CODE PART NAME DESCRIPTION Q TY REMARK B01 3511610410 DECORATOR C PANEL SUS T0 4 1 B02 351852400 TOUCH PAD KOR 1P5CBA B03 3516728510 CONTROL PANEL ABS AF 348 VT 0826 1 B04 PKMPMSAJOOJ AS KOR 1P5CBA 1 B05 7122401211 TAP SCREW T2S TRS 4X12 MFZN 4 3 4 5 6 Detach touch pad from the control panel Pull out the decorator c panel from the control panel Reverse the above steps for reassembly 15 1 Remove the screw which secure the control panel push up two snap fits and draw forward the control panel assembly 2 Remove four screws which secure the PCB assembly to control panel Disconnect touch pad tail from the connector of the PCB assembly 5 1 To remove control panel parts 5 A U 6 B11 Control panel Assembly 3
9. ua Da Ded ES Ead Mns ned Du NES Z ZZS 23 INTERLOCK MECHANISM AND ADJUSTMENT MECHANICAL The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation and thus to perfectly prevent the danger resulting from the leakage of microwave RIMARY INTERLOCK SWITCH INTERLOCK MONITOR SWITCH WH WHITE RD RED SECONDARY INTERLOCK SWITCH CONDITION DOOR CLOSE CONDITION DOOR OPEN 1 Primary interlock switch When the door is closed the hook locks the oven door If the door is not closed properly the oven will not operate When the door is closed the hook pushes the button of the microswitch Then the button of the primary interlock switch bring it under ON condition 2 Secondary interlock switch and interlock monitor switch When the door is closed the hook pushes the lock lever downward The lock lever presses the button of the interlock monitor switch to bring it under NO condition and presses the button of the secondary interlock switch to bring it under ON condition l ET 1 ADJUSTMENT I Interlock monitor switch I When the door is closed the interlock monitor switch should be changed NO condition before other switches are closed When the door is opened the interlock monitor switch should be changed NC condition after other switches are o
10. No urb REFRIGERATOR MANUFA URER Turbo Air Inc 1250 VICTORIA ST CARSON CA 90746 USA PRINTED DATE May 2003 S M No Service Manual Microwave Oven Model TMW 1100E TMW 1100EC TMW 1100M TMW 1100MC TMW 800T TMW 800TC w A1 E BH A 4 W j air http www turboairinc com 2003 EEOPFEEOEEEEEEEFECHEEEECEEEEEEEEEFEEHEEEECEEEEEEEEFEEEEEEECFEEOEEECEEEFECEEEEEEEEEEFEEEFEEEEEEFEIEFE PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY a Do not operate or allow the oven to be operated with the door open b Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source and make repairs if necessary 1 Interlock operation 2 Proper door closing 3 Seal and sealing surfaces arcing wear and other damage 4 Damage to or loosening of hinges and latches 5 Evidence of dropping or abuse c Before turning on power to the microwave oven for any service test or inspection within the microwave generating compartments check the magnetron wave guide or transmission line and cavity for proper alignment integrity and connections d Any defective or misadjusted components in the interlock monitor door seal and microwave generation and transmission systems shall be repaired replaced or adjusted by procedures described in this manual before
11. 344 2 1 FEATURE DIAGRAM 483 Xi Safety interlock system Door viewing screen Allows viewing of food The Screen is designed so that light can pass through but not the radiation Door hook If the door is opened while the oven is operating it will automatically shoout off Oven cavity Door seal Door seal maintains the microwave energy within the oven cavity 10 Glass cooking tray Made of special heat resistant glass Food in a proper receptacle is placed on this tray for cooking Cover Stirrer Protects the microwave outlet from splattering of foods being cooked Knob V P C Used to select a microwave power level Knob timer Used in setting cooking time for all function Inlet cover Protects the air inlet from splattering of foods being cooked INSTALLATION 1 Steady flat location This microwave oven should be set on a steady flat surface 2 Leave space behind and side All air vents should be kept clear all vents are covered during operation the oven may be overheated and eventually cause oven failure 3 Away from radio and TV sets Poor television reception and radio interference may result if the oven is located close to a T
12. 7 50V RSS 220MF 10X16 TP CEXF1H221V 1 7 CAPACITOR ELEC EC5 35V RSS 1000MF 13X25 TP CEXF1V102V 1 8 DIGITRON DP1 HNM 07MS12 DHNMO7MS12 1 9 DIODE RECTIFY 01 7 9 11 1N4148 DZN4148 10 10 DIODE RECTIFY D12 15 1N4004A DZN4004A 4 11 DIODE ZENER ZD1 UZ 3 3BSB 1 2W DZUZ3R3BSB 1 12 DIODE ZENER 203 4 UZ 5 6BSB 1 2W DZUZ5R6BSB 2 13 DIODE ZENER ZD2 UZ 24BSB DZUZ24BSB 1 14 CONNECTOR WAFER YW396 07AV 3519150540 1 15 GONNECTOR WAFER CN2 TMP87CM14N 13GS1P5C00 1 16 CONNECTOR WAFER CN3 202 254 12 441M367170 1 17 IC MICOM IC1 YW396 07AV 3519150540 1 18 IC EEPROM IC2 BR9020 W 137N9020W 1 19 PCB MAIN M187 90X90 3514328500 1 20 R ARRAY RA2 3 RGLD4X104J RA 85X104J 2 21 RARRAY 6P 5 1 8 100K OHM RA 86X104J 1 22 RESISTOR R8 1 6W 200 5 RD AZ201 J 1 23 RESISTOR R5 9 11 13 16 23 24 1 6W 1K 5 RD AZ102J 10 24 RESISTOR R18 1 6W 4 7K 5 RD AZ472J 1 25 RESISTOR 1 4 7 12 17 19 1 6W 10K 5 RD AZ103J 8 26 RESISTOR R26 1 6W 47K 5 RD AZ473J 1 27 RESISTOR R6 1 6W 1M 5 RD AZ105J 1 28 RESISTOR R28 1 4W 6 8 5 RD 4Z689J 1 29 RESISTOR R25 27 1 2W 27 596 RD 22270JS 2 30 RESONATOR CERA 1 CRT 4 00MS 5P4ROOMTS 1 31 SW RELAY RY1 G5G 1A DC12V 5500101121 1 32 SW RELAY RY2 511 125 1C 1P 5500101128 2 33 TRANSISTOR Q1 KRA 1266Y TZTA1266Y 1 34 TRANSISTOR Q3 5 6 9 KTC 106M TZRC106M 4 35 TRANSISTOR Q7 8 KTC 3198GR TZTC3198GR 2 36 TRANS POWER LVT DMR 1P5P 5EPU035307 1 37 VFD HOLDER DPH NYLON 66 3513001400 1 38 WIRE COPPER J4 6 8 13 1 0 52 TI
13. Refer to Disassembly and assembly 2 CONTROL PANEL ASSEMBLY 1 DOOR ASSEMBLY 3 TOTAL ASSEMBLY GO POOG DG Nd 9 96 62 PART CODE PART NAME DESCRIPTION Q TY NOTE A00 3511715310 DOOR AS KOR 63555A 1 B00 3516726660 CONTROL PANEL AS KOR 63555A 1 F01 3510805000 CABINET SECC T0 5 1 F02 3516004100 SPECIAL SCREW T1 TRS LR4 POLE 4X10 MFZN 3 F03 3516109500 CAVITY AS KOR 63150S 1 F04 3518906300 THERMOSTAT OFF 100 ON 60 H 187 1 205 7121300611 SCREW TAPPING T2S PAN 3X6 MFZN 1 F06 7122401211 SCREW TAPPING T2S TRS 4 12 MFZN 1 F07 7122401211 SCREW TAPPING T2S TRS 4 12 MFZN 1 F08 7112401011 SCREW TAPPING T1 TRS 4X10 MFZN 1 F09 35118XANT5 CORD POWER AS 3X1 25 AWG 60X60 120 RTML 1 KOR 63555A 35113XEWT5 3X1 25 AWG 70X70 100 RTML KOR 63555B F10 3511409500 COVER HOLE 0 SBHG 0 7 1 F11 7122401211 SCREW TAPPING T2S TRS 4 12 MFZN 1 F12 3518903400 THERMOSTAT OFF 150 ON 60 V 187 1 F13 7121300611 SCREW TAPPING T2S PAN 3X6 MFZN 1 F14 7121403011 SCREW TAPPING T2S PAN 4X30 MFZN 2 F15 3963821610 MOTOR SHADED POLE 120V 60HZ MW10XA MO1 1 F16 3512517000 GUIDE WIND PP 1 F17 3511800300 FAN PP 30 GLASS 1 F18 3518002400 MAGNETRON 2M218J F 1 F19 3516004000 SPECIAL SCREW T2 BOLT FLANGE 5X12 DACRO 1 F20
14. U nennen nennen eren nene treten innen eren ener 59 WIRING DIAGRAM em EXPLODED VIEW AND PARTS LIST ii iii itii Ek kin Lc W ya 1 DOOR ASSEMBLY A ur uu AE AERO 62 2 ONTROL PANEL ASSEMBLY u u er a dd dtu today teasee O 62 3 TOTAL ASSEMBLY ERREUR att p es acces dap due ap aa dde pr RI Ede need aca n dit 62 SAFETY AND PRECAUTIONS 1 CAUTION This Device is to be Serviced Only by Properly Qualified Service Personnel Consult the Service Manual for Proper Service Procedures to Assure Continued Safety Operation and for Precautions to be Taken to Avoid Possible Exposure to Excessive Microwave Energy FOR SAFE OPERATION Damage that allows the microwave energy that cooks or heats the food to escape will result in poor cooking and may cause serious bodily injury to the operator IF ANY OF THE FOLLOWING CONDITIONS EXIST OPERATOR MUST NOT USE THE APPLIANCE Only a trained service personnel should make repairs 1 A broken door hinge 2 A broken door viewing screen 3 A broken front panel oven cavity 4 Aloosened door lock 5 A broken door lock The door gasket plate and oven cavity surface should be kept clean No grease soil or spatter should be allowed to build up on these surfaces or inside the oven DO NOT ATTEMPT TO OPERATE THIS APPLIANCE WITH THE DOOR OPEN The microwave oven has concealed switches to make sure the power is turned off when the door is opened Do not
15. Continuity Check continuity filament tap 3 3V of high voltage direction Continuity No Continuity Z Continuitv in the reverse Replace high Voltage transformer Replace high Voltage transformer Meter with 6V or higher voltage batteries should be used to check the normal direction resistance of gt Replace magnetron Replace high voltage the diode Check the isolation of filament NO Continuity winding of high voltage transformer Good transformer gt Replace magnetron 56 MEASUREMENT TEST 1 MEASUREMENT OF THE MICROWAVE POWER OUTPUT Microwave output power can be checked by indirectly measuring the temperature rise of a certain amount of water exposed to the microwave as directed below PROCEDURE 1 Microwave power output measurement is made with the microwave oven supplied at rated voltage and operated at its maximum microwave power setting with a load of 1000 5cc of potable water 2 The water is contained in a cylindrical borosilicate glass vessel having a maximum material thickness of 3 mm and an outside diameter of approximately 190 mm 3 The oven and the empty vessel are at ambient temperature prior to the start of the test The initial temperature of the water is 10 2 C 50 3 6 F ltis measured immediately before the water is added to the vessel After a
16. Measurement of the Microwave Power Output Continuity checks can only indicate and open filament or a shorted magnetron To diagnose for an open filament or a shorted magnetron 1 Isolate magnetron from the circuit by disconnecting the leads 2 A continuity check across magnetron filament terminals should indicate 0 1 Q or less 3 A continuity check between each filament terminal and magnetron case should read open 5 Fuse If the fuse in the primary and monitor switch circuit is blown when the door is opened check the primary and monitor switch before replacing the blown fuse In case the fuse is blown by an improper switch operation replace the defective switch and fuse at the same time Replace just the fuse if the switches operate normally 29 WIRING DIAGRAM TMW 1100EC NOUS NOTB ND 9 0 30 30 NOLON WG 902100 38010 3000 NON NH we W HA dil 10 JONVAD qu 09 310 Lil lil FR U i T U TS Ww l AQ NOK 2 A o OWAN Ww x M a NP NE WINS N YOOTEALNI 481010055 NP HNS N9 39 a N N p ej MA NH i7 OAK 5 C AVTZU 3504 48 48 IAW c PE r 1 I ASSY
17. When measuring near a corner of the door keep the probe perpendicular to the areas making sure the probe end at the base of the cone does not get closer than 2 in from any metal If it does not erroneous reading may result 58 3 COMPONENT TEST PROCEDURE High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycle e lt is neither necessary nor advisable to attempt measurement of the high voltage Before touching any oven components or wiring always unplug the oven from its power source and discharge the capacitor 1 High voltage transformer 1 Remove connections from the transformer terminals and check continuity 2 Normal readings should be as follows Secondary winding Approx 1100 10 Filament winding Approx 00 Primary winding Approx 10 2 High voltage capacitor 1 Check continuity of capacitor with meter on the highest OHM scale 2 A normal capacitor will show continuity for a short time and then indicate 10MQ once the capacitor is charged 3 A shorted capacitor will show continuous continuity 4 An open capacitor will show constant 10MQ b Resistance between each terminal and chassis should be infinite 3 High voltage diode 1 Isolat
18. pa I 1 Bd We pe Sd TIONS lo 915 YMOd L 1 08 h ASS 9 TOMLNOD mi A m o Te 1VISONEGHL LON HOH YOOTWALNI KOM WIRING DIAGRAM TMW 1100E 48 KOTANA p 10 X90 WOION HJEBUS NS 5 0 35010 4000 IM 37719 8 HA NOILIONOS ANVT AUN 70 JN 20 0 QN JON yg Ll 7 RS E qos u 19 19 i M j 15 WS 1 HOLINS a A X0 AH HOLINON 9 BE Hi Qi JNOBLINOVH m U Ua Ro HOLMS THUN yg AVONS M p KOS N 2010940 NH RER E I i AAA 3 d IE MAT NI Ks Am A W TIONS 8 E EN 1005 IMO eS ASW EN A DUM AEN 0 d Kosz 1 HH 2 qe NINNOJSN YA LVISONNJHL 19W KAddNJHOLWS LVISONEJHI 3910 HOH ANVNDId N30 31 WIRING DIAGRAM TMW 1100MC YITIOULNOD YMOd VINA FIHA WOLA 4 99 MOON YIL ML 3 0 M NO NL SEMIS NS 5 9 3500 00 OLOM 434OTBJNVH NH ye W
19. 1 All these switches must be replaced at the same time please refer to Interlock Mechanism And Adjustment TROUBLE 2 Display shows all figures selected but oven does not start cooking even though desired program and time are set and start pad is tapped CONDITION CHECK RESULT CAUSE REMEDY Ovenlamp U y Check continuity of primary No f Malfunction of Adjust or does not turn interlock switch Continuity primary interlock replace on Switch Check continuity of secondary No Malfunction of Adjust or interlock switch Continuity secondary replace interlock switch Check D C voltage being z 0v gt Defective touch Replace supplied to RELAY RY2 coil control circuit Approx gt Faulty contacts of REPAGE 15 VDC RELAY RY2 or open relay coil 21 TROUBLE 3 No microwave oscillation even though fan motor rotates CONDITION CHECK RESULT CAUSE REMEDY is Continuity Lg microwave gt Check continuity of high y Defective high Replace oscillation voltage capacitor terminals voltage with wires removed transformer Check continuity of high voltage gt Continuity in gt Defective high gt Replace rectifier in forward and backward backward voltag
20. 3M HM ALIA 79 JONVA 34 9 JON HOLMS X00 WGINI 22 ANNOS HH yg A 00 H 1 RM x HW N9 39 HOLINOW N M W 0 OON N none ss jow 79 3 ASS EHE 49 x 3SVHd 395 8 915 09 Hi 8 IYISONABHI 19 JS DNI 32 83TOSINO 4004 JTARIVA 9 NMOUE 48 Maa MOVIE 34 4 JON WIRING DIAGRAM TMW 1100M Qd YOON DAL M MOTIN 3 NO HOLOW 3039 NO 49 3500 4000 OLOW UMOTB NY NA 38 1 NOLLIQNOO dil AND O JONVAD 0 HOLMS OCA 035 y Hit D N VH 19 9 1 MALIN HOLMS ww M YOO TANI jal aes e i N Z ii y ee 1 ST 110 100 Qnis C YaddN HOLMS 100 100 PYLON Holt WH Mj 19 NNO JIDNIS 3009 ERIS 33 PRINTED CIRCUIT BOARD 1 CIRCUIT CHECK PROCEDURE 1 Low voltage transformer check The low voltage transformer is located on the P C B Measuring condition Input voltage 120V Frequency 60Hz
21. 727240081 1 SCREW TAPTITE TT3 TRS 4X8 MFZN 1 F21 3513003200 HOLDER HV CAPACITOR SECC T0 6 1 F22 3518301600 CAPACITOR HV 2100VAC 0 79UF 187 1 F23 3518400900 DIODE HV AS HVR 1X 30B 187 1 3518401000 DIODE HV AS ESJC13 12BX 187 1 F24 3518117450 TRANS HV DT N80A1 63T 1 F25 3516003700 SPECIAL SCREW TT3 HEX 4X8 FLG MFZN 4 F26 3510311710 BASE SBHT 0 7 1 F27 7112401011 SCREW TAPPING T1 TRS 4 10 MFZN 5 F28 3512000900 FOOT PP DASF 130 2 F29 7272400811 SCREW TAPTITE TT3 TRS 4X8 MFZN 1 F30 3515201101 STOPPER HINGE U SCP 1 T2 5 1 F31 4415417352 SW MICRO VP 533A OF SPNO 187 200G 1 F32 4415A66600 SW MICRO VP 532A OF SPNO 187 200G 1 F33 4415417352 SW MICRO VP 533A OF SPNO 187 200G 1 F34 3513702620 LEVER LOCK POM 1 F35 3513811750 LOCK CHEIL FH 44N 1 F36 3513601500 LAMP BL 120V 25W T25 C5A H187 1 F37 712140061 1 SCREW TAPPING T2S PAN 4X6 MFZN 1 F38 3966820200 MOTOR SYNCRO 120V 2W GM 16 12F17 1 F39 3511409600 COVER HOLE 1 1 240 7272400811 SCREW TT3 TRS 4X8 MFZN 1 F41 3511406220 COVER WAVE GUIDE PP J640A WHITE 1 F42 3517402000 COVER WAVE GUIDE QUESTRA 1 F43 3514700710 ROLLER TEFLON 3 F44 3512517300 GUIDE ROLLER PP 1 F45 3517203600 TRAY GLASS 1 F46 3518606100 NOISE FILTER DWLF M13 1 ONLY KOR 63555B 63 ABOUT THIS MANUAL 000000 160 0000 TEL MODEL TMW 1100E EC M
22. MC 800T TC 0 2003 06 27 1 6 2 7 0 0 3 8 4 9 5 10 MEMO 030714 40 4200 2003 07 23 39 40 41 42p 0 U 2004 03 03 39 40 41 42p 0 U 000 vsongg 0 0 U TEL 757 9340 FAX 774 1039 0000 000 0000 000000
23. attempt to by pass DO NOT ATTEMPT TO SERVICE THIS APPLIANCE UNTIL YOU HAVE READ THIS SERVICE MANUAL FOR SAFE SERVICE PROCEDURES 1 If the oven is operative prior to servicing a microwave emission check should be performed prior to servicing the oven 2 If any certified oven unit is found to servicing a microwave emission check should be performed prior to servicing the oven a inform the manufacturer importer or assembler b repair the unit at no cost to the owner c attempt to ascertain the cause of the excessive leakage d tell the owner of the unit not to use the unit until the oven has been brought into compliance 3 If the oven operates with the door open the service person should tell the user not to operate the oven and contact the manufacturer and CDRH immediately pO ee UE ELCHE G WA WA LE ra Oe ie Uu i asi m SJJ CAUTION MICROWAVE RADIATION PERSONNEL SHOULD NOT BE EXPOSED TO THE MICROWAVE ENERGY WHICH MAY RADIATE FROM THE MAGNETRON OR OTHER MICROWAVE GENERATING DEVICE IF IT IS IMPROPERLY USED OR CONNECTED ALL INPUT AND OUTPUT MICROWAVE CONNECTIONS WAVEGUIDES FLANGES AND GASKETS MUST BE SECURED NEVER OPERATE THE DEVICE WITHOUT A MICROWAVE ENERGY ABSORBING LOAD ATTACHED NEVER LOOK INTO AN OPEN WAVEGUIDE OR ANTENNA WHILE THE DEVICE IS ENERGIZED SPECIFICATIONS MODEL TMW 1100E TMW 1100EC POWER SUPPLY 120V 60HZ SINGLE PHASE WITH GROUND MICROWAVE 1500 W 1600
24. normal direction resistance of the diode NO Continuity gt Replace magnetron Replace high voltage Good transformer gt Replace magnetron 26 MEASUREMENT TEST 1 MEASUREMENT OF THE MICROWAVE POWER OUTPUT Microwave output power can be checked by indirectly mmeasuring the temperature rise of a certain amount of water exposed to the microwave as directed below PROCEDURE 1 Microwave power output measurement is made with the microwave oven supplied at rated voltage and operated at its maximum microwave power setting with a load of 100 5cc of potable water 2 The water is contained in a cylindrical borosilicate glass vessel having a maximum material thickness of 3 mm and an outside diameter of approximately 190 mm 3 The oven and the empty vessel are at ambient temperature prior to the start of the test The initial temperature of the water is 10 2 50 3 6 F If is measured immediately before the water is added to the vessel After addition of the water to the vessel the load is immediately placed on the center of the shelf which is in the lowest normal position 4 Microwave power is switched on 5 Heating time should be exactly A seconds Refer to table as following Heating time is measured while the microwave generator is operating at full power The filament heat up time for magnetron is not included 6 The initial and final tem
25. secure the grounding ring terminal of the H V diode and the capacitor holder 2 Remove the H V diode from the capacitor holder 3 Reverse the above steps for reassembly High voltage circuit wiring 51 7 To remove magnetron 1 Remove a screw which secure the magnetron 2 Remove the magnetron 3 Reverse the above steps for reassembly NOTE Never install the magnetron without the metallic gasket plate which is packed with each magnetron to I prevent microwave leakage Whenever repair work is carried out on magnetron check the microwave l O leakage It shall not exceed 4mW cm2 for a fully assembled oven with door normally closed Metallic Magnetron antenna Wave guide Magnetron antenna gasket plate m gt 102 24 Cooling fin Filament terminal lt MAGNETRON gt Metallic gasket plate 52 8 To remove wind guide assembly 1 Remove two screws which secure the wind guide assembly and cover hole 0 and noise filter 2 Draw forward the wind guide assembly 3 Pull the noise filter from the wind guide assembly 4 Pull the fan from the motor shaft 5 6 Remove the motor shaded pole 7 Reverse the above steps for reasembly Remove two screws which secure the motor shaded pole 9 To remove H V transformer 1 Remove four sc
26. the glass tray The glass tray must always be in place during cooking Close the door securely Choose cooking power level by setting V P C knob to the desired position Refer to cookbook for recommended power levels Determine cooking time Consult cookbook for recipe timing Oven light turns on and cooling fan starts to operate Microwave cooking starts You may open the door while the oven is operating As soon as the door is opened the safety mechanisms stop the generation of microwave power and the operation of cooking timer If you wish to change the time during cooking simply adjust the timer to the desired time When the timer reaches zero a bell will ring and the unit will turn off Oven light turns off If additional cooking time is needed and the door is closed the oven will automatically start when the timer is reset A NOR AM LS UEM C Various clicking noises may be heard when turning V P C knob This is normal and does not affect the operation of your microwave oven al Make sure the oven is properly installed and plugged into the electrical outlet s Tp Variable power cooking ON and OFF cycle time of mechanical V P C switch is 30 seconds When the V P C knob is set to the desired position and timer knob to the desired position the V P C switch has a cycle ON OFF time sec listed below
27. transformer to the high voltage capacitor and operate oven Fuse again Continuitv Replace primary secondary interlock switch and interlock monitor switch NO Replace primary secondary interlock switch and interlock monitor switch Normal Replace high voltage capacitor Y If outlet has proper voltage check NO Continuity continuity of power supply cord Replace high voltage transformer Replace power supply cord 25 Does the fan motor work when you shut the door and turn the timer Does the oven lamp light NO Does the turntable turn YES If microwave do not oscillate check continuity of filament of magnetron Poor continuity Continuity Check the isolation of filament winding of high voltage transformer Normal reading should be approx 09 Check continuity filament tap 3 3V of high voltage filament tap 3 3V of high voltage Continuity Replace or repair oven lamp turntable motor No Continuity 5 Replace high Voltage transformer Continuity Continuity in E the reverse Check continuity direction Replace high Voltage transformer Meter with 6V or higher voltage batteries should be used to check the
28. 1 SCREW TAPTITE TT3 TRS 4X8 MFZN 2 2 5 3517208910 TRAY AS KOR 1P55BA CERAMIC TRAY SEALING 1 7 F36 3511410100 COVER STIRRER PP I V F37 3517402400 COUPLER STIRRER PPS 1 V F38 3517100900 STIRRER BLADE ALO50 H18 T0 7 1 V F39 75422 4081 SCREW SPECIAL TT3 TRS 4X8 SE MFZN 1 F40 3513003200 HOLDER HV CAPACITOR SECC 10 6 1 2 F41 78627W50X1 NUT HEX NUT FLANGE M5X0 8P MFZN 4 x 242 3518606600 NOISE FILTER DWLF M17 I V F43 3517304700 FOAM CR 15 220 20 1 2 42 SPECIFICATIONS MODEL TMW 800T TMW 800TC POWER SUPPLY 120V 60Hz SINGLE PHASE WITH EARTHING MICROWAVE 1 200W POWER CONSUMPTION GRILL COMBINATION MICROWAVE ENERGY OUTPUT 800W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W X H X D 465 x 279 x 370 mm 18 3 x 11 0 x 14 5 in CAVITY DIMENSIONS W XH X D 290 x 211 x 306 mm 11 4 x 8 3 x 12 0 in NET WEIGHT Approx 12 kg 26 5 165 TIMER 10 min Dual Speed FUNCTION SELECTIONS MICROWAVE POWER SELECTIONS 5 LEVELS CAVITY VOLUME 0 7 Cu Ft SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 43 EXTERNAL VIEW 1 OUTER DIMENSION 249 2 FEATURE DIAGRAM m 310 4 i B z U
29. 13UHWT5 CORD POWERAS 3X14AWG 90X60 120 RTML 1 7 207 7122401011 SCREWTAPPING 128 TRS 410 MFZN 2 FO8 3511409500 COVER HOLE O SBHG T0 8 1 F09 7122401211 SCREWTAPPING T28 TRS 4X12 MFZN 1 v F10 3516004100 SPECIAL SCREW T1 TRS LR4 POLE 4X10 MFZN 4 V F11 3510806800 CABINET STS430 T0 5 HL 1 V F12 7121403011 SCREW TAPPING 1 12S PAN 4X30 MFZN 2 V F13 3963822710 MOTOR SHADED POLE 120V 60HZ MW15XA K03 1 7 F14 3512515800 GUIDE WIND PP I y F15 3511800100 FAN P P GF20 1 V F16 3518908900 THERMOSTAT OFF 160 ON 115 H 187 1 V F17 3518008800 MAGNETRON RM259H STUD 1 2 F18 3513601500 LAMP BL 125V 25W T25 C5A H187 1 V 19 3513816000 LOCK PP 1 V F20 3513702100 LEVER SWMICRO POMKOG 846T0S 1 2 F21 4415A17352 SW MICRO VP 533A OF SPNO 187 200G I V F22 4415A66600 SW MICRO VP 582A OF SPNC 187 200G I F23 4415A17352 SW MICRO VP 533A OF SPNO 187 2006 I F24 3513700800 LEVER LOCK POM 1 2 F25 3518400110 DIODE HV HVR 1X 70B I V 3518302300 2100VAC 1 10UF 187 1 KOR 1P55BA F26 3518303401 CAPACITOR HV 2100VAC 1 050UF 187 1 KOR 1P55BB F27 3518121000 TRANS HV DT R11A0 1PT I Z F28 7112401011 SCREWTAPPING T1 TRS 410 MFZN 6 V F29 3516008700 SPECIAL SCREW TT3 HEX 4X8 FLG MFZN 4 V F30 3510813500 BASE SBHG T0 8 1 V F31 3512101400 FOOT DASF 310 4 V F32 3515202800 STOPPER HINGE U AS 121 0 1 F33 3511410000 COVER HOLE 1 PP I gt F34 727240081
30. 22401211 SCREWTAPPING T28 TRS 4X12 MFZN 1 v F10 3516004100 SPECIAL SCREW T1 TRS LRA POLE 4X10 MFZN 4 V F11 3510806800 CABINET STS430 T0 5 HL 1 V F12 7121403011 SCREW TAPPING ___ 12S PAN 4X30 MFZN 2 V F13 3963822710 MOTOR SHADED POLE 120V 60HZ MW15XA K03 1 7 F14 3512515800 GUIDE WIND PP I y F15 3511800100 FAN P P GF20 1 V F16 3518908900 THERMOSTAT OFF 160 ON 115 H 187 1 V F17 3518008800 MAGNETRON RM259H STUD 1 2 F18 3513601500 LAMP BL 125V 25W T25 C5A H187 1 V 19 3513816000 LOCK PP 1 V F20 3513702100 LEVER SWMICRO POMKOG 846T0S 1 2 F21 4415A17352 SW MICRO VP 533A OF SPNO 187 200G 2 V F22 4415A66910 SW MICRO VP 581A OF SZM V16 FA 61 1 F23 4415A66600 SW MICRO VP 582A OF SPNC 187 200G I F24 3513700800 LEVER LOCK POM 1 2 F25 3518400110 DIODE HV HVR 1X 70B I V 3518302300 2100VAC 1 10UF 187 1 KOR 1P55BA F26 3518303401 CAPACITOR 2100VAC 1 050UF 187 1 KOR 1P55BB F27 3518121000 TRANS HV DT R11A0 1PT I Z F28 7112401011 SCREWTAPPING T1 TRS 410 MFZN 6 V F29 3516008700 SPECIAL SCREW TT3 HEX 4X8 FLG MFZN 4 V F30 3510813500 BASE SBHG T0 8 1 V F31 3512101400 FOOT DASF 310 4 V F32 3515202800 STOPPER HINGE U AS 121 0 1 F33 3511410000 COVER HOLE 1 PP I gt F34 7272400811 SCREW TAPTITE TT3 TRS 4X8 MFZN 2 2 5 3517208910 TRAY AS KOB 1P55BA CERAMIC TRAY SEALING 1 7 F36 3511410100 COVER STIRRER PP I V F37 3517402400 CO
31. 516728700 REF NO PART CODE PART NAME DESCRIPTION Q TY REMARK Bot 3511610410 DECORATOR C PANEL SUS 0 4 1 3511611400 DECORATOR FILM PC T0 5 1 B03 3513407400 VPC KNOB ABS SG 0760D COATING 1 B04 3513407500 TIMER KNOB ABS SG 0760D COATING 1 05 3516728500 CONTROL PANEL ABS VT 0825 1 B06 3515101600 SPRING FLAT SUS 301 0 5 1 B07 3517400500 VPC KNOB COUPLER POM 1 B08 7122401211 SCREW TAPPING T2S TRS 4 12 MFZN 1 B09 3517400400 TIMER COUPLER POM 1 B10 3518206300 TIMER NT10MKD01U P 1 B11 7122401211 TAP SCREW T2S TRS 4 12 MFZN 2 1 Remove the screw which secure the control panel push up two snap fits and draw forward the control panel assembly 2 Remove two screws which secure the timer assembly 3 Remove the timer assembly 4 Pull out the timer knob from the timer 5 Pull out the timer coupler from the timer 6 Remove the screw which secure the V P C coupler 7 Pull out the V P C coupler V P C knob and flat spring from the control panel 8 Reverse the above steps for reassembly 16 6 To remove high voltage capacitor 1 Remove a screw which secures the grounding ring terminal of the H V diode and the capacitor holder 2 Remove the H V diode from the capacitor holder 3 Reverse the above steps for reassembly High voltage circuit wiring 7 To remove magnetron 1 Remove a screw which secures the magnetron 2 Remove the magnetron 3 Reverse the above st
32. AME DESCRIPTION Q TY REMARK A01 3512203850 FRAME DOOR ABS XR 401 H 2938 1 A02 3517005670 BARRIER SCREEN O TEMP GLASS T3 2 1 A03 3515204100 STOPPER HINGETT AS 631505 1 A04 3511706120 DOOR PAINTING AS KOR 634R08 1 A05 3517002800 BARRIER SCREEN I PE 0 1T 1 A06 3512300200 GASKET DOOR PP 1 A07 3513100750 HOOK POM 1 A08 3515102000 SPRING HOOK HSW 3 1 A09 7122401611 SCREW TAPPING T2SN TRS 4X16 MFZN 2 A10 3512603300 HANDLE DOOR U ABS XR 401 H 2938 1 A11 3512603400 HANDLE DOOR T STS T0 6 1 A12 3511601500 DECORATOR LOGO AL T1 5 1 A13 3511604610 DECORATOR DOOR U STS T0 6 1 A14 3511604600 DECORATOR DOOR T STS T0 6 1 A15 3516003940 SPECIAL DOUBLE TAPE 51 161 0 15 27MM 1 48 1 Remove the gasket door from door weld as 2 Remove the barrier screen inner from weld as Remove the door frame from door weld as Remove the stopper hinge top from door weld as Remove the spring and the hook Remove the barrier screen outer from door frame Reverse the above steps for reassembly 3 4 5 6 7 4 Method to reduce the gap between the door seal and the oven front surface 1 To reduce gap located on part A Loosen two screws on stopper hinge top and then push the door to contact the door seal to oven front surface Tighten two screws I 2 To reduce gap located on part B Loosen two screws on stopper hinge under and then push the door to contact the door seal to oven front s
33. M Z ce Edo A WE AEO M sa 30 PRINTED CIRCUIT BOARD e id a ke nie 34 GIBGUILT GHECK PROCEDURE zaa etes ete eo es be RE TA 34 PCB OIRGUIT DIAGRAM ettet tene eR a queni dete eei 37 P G BAEOCATION NGO ioter ele a Oe SUR Det tie A 38 EXPLODED VIEW AND PARTS LIST i imb a pac sns ure me p ET 39 DOOR ASSEMBLY iine CERE A eidem aeu Ee epa 39 GONTHOEPANEIE ASSEMBEM Lu sacz wi i edente e UR e de t Re e RO ee EC ET Re od Een 39 aie AR ERU 39 TMW 800T TMW 800TC SPECIFICATIONS me Ga EXTERNAL VIEW 1 OUTER DIMENSIQN itte AE dE 44 2 FEATURE DIAGRAWM eere e eere FERRE Ree B MR BE RES ass BECA BERE RHET RI MER RES RE ass READ AER 44 INSTALLATION O R ata a OPERATIONS AND FUNCTIONS i i cod onan asna asas sasay DISASSEMBLY 5 reni CE YA INTERLOCK MECHANISM AND ADJUSTMENT TROUBLE SHOOTING GUIDE 5 2 MEASUREMENT AND TEST a 1 MEASUREMENT OF THE MICROWAVE POWER OUTPULI eee eee enne nenne 57 2 MICROWAVE RADIATION TEST u no doo eerie EE ERE REL edt dede u 58 3 COMPONENT TEST PROCEDURE
34. N COATING 85801 052GY 9 39 WIRE COPPER J1 7 14 1 0 52 TIN COATING 85801 052GY 3 40 WIRE COPPER 2 3 1 0 52 TIN COATING 85801052GY 2 38 EXPLODED VIEW AND PARTS LIST ELECTRICAL 1 DOOR ASSEMBLY Refer to Disassembly and assembly 2 CONTROL PANEL ASSEMBLY Refer to Disassembly and assembly 3 TOTAL ASSEMBLY U D gt 39 vw Caution In this Manual some parts can be changed for improving their performance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Service Information Center http svc dwe co kr NO PART CODE PART NAME DESCRIPTION QTY NOTE PUBLIC USE A00 3511718600 DOOR AS KOR 1P55BA 1 V B00 PKCPSWAJOO CONTROL PANELAS KOR 1P5CBA 1 FO1 3516115700 CAVITY AS KOR 1P55BA 1 7 202 3518901700 THERMOSTAT OFF 80 ON 50 H 187 1 7 F03 7121400611 SCREW TAPPING gt T2S PAN 4X6 MFZN 1 F04 3966820710 MOTOR SYNCRO 120V 2 4W ST 16 KX63MRAA 1 V 205 7121400611 SCREW TAPPING 726 PAN 4X6 MFZN 3 V F06 35113UHWT5 CORD POWERAS 3X14AWG 90X60 120 RTML 1 7 207 7122401011 SCREWTAPPING 128 TRS 410 MFZN 2 FO8 3511409500 COVER HOLE O SBHG T0 8 1 F09 71
35. UPLER STIRRER PPS 1 V F38 3517100900 STIRRER BLADE ALO50 H18 T0 7 1 V F39 75422 4081 SCREW SPECIAL TT3 TRS 4X6 SE MFZN 1 F40 3513003200 HOLDER HV CAPACITOR SECC 10 6 1 2 F41 78627W50X1 NUT HEX NUT FLANGE M5X0 8P MFZN 4 x 242 3518606600 NOISE FILTER DWLF M17 I V F43 3517304700 FOAM CR 15 220 20 1 2 40 EXPLODED VIEW AND PARTS LIST MECHANICAL 1 DOOR ASSEMBLY Refer to Disassembly and assembly 2 CONTROL PANEL ASSEMBLY Refer to Disassembly and assembly 3 TOTAL ASSEMBLY 41 vw Caution In this Manual some parts can be changed for improving their performance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Service Information Center http svc dwe co kr NO PART CODE PART NAME DESCRIPTION QTY NOTE PUBLIC USE A00 3511718600 DOOR AS KOR 1P55BA 1 V B00 3516728700 CONTROL PANELAS KOR 1P55BA I FO1 3516115700 CAVITY AS KOR 1P55BA 1 7 202 3518901700 THERMOSTAT OFF 80 50 H 187 1 7 03 7121400611 SCREW TAPPING gt T2S PAN 4X6 MFZN 1 F04 3966820710 MOTOR SYNCRO 120V 2 4W ST 16 KX63MRAA 1 V 205 7121400611 SCREW TAPPING 726 PAN 4X6 MFZN 3 V F06 351
36. V radio antenna or feeder and so on Position the oven as far from them as possible 4 Away from heating appliances and water taps Keep the oven away from hot air steam or splash when choosing a place to position it or the insulation might be adversely affected and breakdowns occur 5 Power supply Check your local power source This microwave oven requires a current of approximately 14 5 amperes 120Volts 60Hz grounded outlet 1 A short power supply cord is provided to reduce the risks resulting from becoming entangled in or trippping over a longer cord 2 Longer cord sets or extension cords are available and may be used if care is exercised in their use 3 If a long cord or extension cord is used 1 The marked electrical rating of the cord set or extension cord should be at least as great as the electrical rating of the appliance 2 The extension cord must be a grounding type 3 wire cord 3 The longer cord should be arranged so that it will not drape over the counter top or tabletop where it can be pulled on by children or tripped over unintentionally 6 Examine the oven after unpacking for any damage such as A misaligned door broken door or a dent in cavity If any of the above are visible DO NOT INSTALL and notify dealer immediately OPERATIONS AND FUNCTIONS ELECTRICAL Connect the main lead to an electrical outlet 2 After placing the food in a suitable container open the oven door
37. W POWER GRILL CONSUMPTION COMBINATION MICROWAVE ENERGY OUTPUT 1100W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W X H X D 560X344X483mm 22 0X13 5X19 in CAVITY DIMENSIONS W X H X D 369X221X400mm 14 5X8 7X15 7 in NET WEIGHT APPROX 16 5kg 36 4105 TIMER 59min 99sec FUNCTION SELECTIONS MICROWAVE POWER SELECTIONS 4 LEVELS CAVITY VOLUME 1 2 Cu Ft Specifications are subject to change without notice MODEL TMW 1100M TMW 1100MC POWER SUPPLY 120V 60HZ SINGLE PHASE WITH GROUND MICROWAVE 1500 W 1600 W POWER GRILL CONSUMPTION COMBINATION MICROWAVE ENERGY OUTPUT 1100 W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W X H X D 560X344X483mm 22 0X13 5X19 in CAVITY DIMENSIONS W X H X D 369X221X400mm 14 5X8 7X15 7 in NET WEIGHT APPROX 16 5kg 36 4165 TIMER 10min Single Speed FUNCTION SELECTIONS MICROWAVE POWER SELECTIONS 5 LEVELS CAVITY VOLUME 1 2 Cu Ft Specifications are subject to change without notice EXTERNAL VIEW ELECTRICAL 1 OUTER DIMENSION 560 483 344 2 FEATURE DIAGRAM FC cer L L3 LL e o
38. afety for operating personnel from microwave energy 3 Do not place your hands into any suspected microwave radiation field unless the safe density level is known 4 Care should be taken not to place the eyes in direct line with the source of microwave energy 5 Slowly approach the unit under test until the radiometer reads an appreciable microwave leakage from the unit under the test LU e PROCEDURES Prepare Microwave Energy Survey Meter 600cc glass beaker and glass thermometer 100 C 212 F Pour 275cc 15cc of tap water initially at 20 5 C 68 9 F in the 600cc glass beaker with an inside diameter of approx 95mm 3 5in Place it at the center of the tray and set it in a cavity Close the door and operate the oven Measure the leakage by using Microwave Energy Survey Meter with dual ranges set to 2450MHz 1 Measured radiation leakage must not exceed the value prescribed below Leakage for a fully assembled oven with door normally closed must be less than 4mW cm2 2 When measuring the leakage always use the 5cm 2in space cone with probe Hold the probe perpendicular to the cabinet and door Place the space cone of the probe on the door cabinet door seem door viewing screen the exhaust air vents and the suction air vents 3 Measuring should be in a counter clockwise direction at a rate of 1 in sec If the leakage of the cabinet door seem is unknown move the probe more slowly 4
39. aker and glass thermometer 100 C 212 F 2 Pour 275cc 15cc of tap water initially at 20 5 C 68 9 F in the 600 cc glass beaker with an inside diameter of approx 95 mm 3 5 in 3 Place it at the center of the tray and set it in a cavity 4 Close the door and operate the oven 5 Measure the leakage by using Microwave Energy Survey Meter with dual ranges set to 2450MHz 1 Measured radiation leakage must not exceed the value prescribed below Leakage for a fully assembled oven with door normally closed must be less than 4mW cme 2 When measuring the leakage always use the 5 cm 2 in space cone with probe Hold the probe perpendicular to the cabinet and door Place the space cone of the probe on the door cabinet door seem door viewing screen the exhaust air vents and the suction air vents 3 Measuring should be in a counter clockwise direction at a rate of 1 in sec If the leakage of the cabinet door seem is unknown move the probe more slowly 4 When measuring near a corner of the door keep the probe perpendicular to the areas making sure the probe end at the base of the cone does not get closer than 2 in from any metal If it does not erroneous reading may result 28 3 COMPONENT TEST PROCEDURE High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycle lt is neither necessary nor a
40. and put it on the glass tray The glass tray must always be in place during cooking 3 Close the door securely 4 The oven door can be opened at any time during operation by touching the door release button on the control panel The oven will automatically shut off To restart the oven close the door and then touch START 5 Each time the pad is touched BEEP will sound to acknowledge the touch 6 The oven automatically cooks on full power unless set to a lower power level 7 The display will show 0 when the oven is plugged in 8 When the STOP CLEAR pad is touched during the oven operation the oven stops cooking and all information retained To erase all information touch the STOP CLEAR pad once more If the oven door is opened during the oven operation all information is retained 9 Ifthe START pad is touched and the oven does not operate check the area between the door and door is closed securely The oven will not start cooking until the door is completely closed or the program has been reset M 3 i Make sure the oven is properly installed and plugged into the electrical outlet j Wattage output chart The power level is set by touching the POWER pad The chart shows the display the power level and the percentage of power Touch POWER pad Power level Display Approximate Percentage of Power Once 100 10096 Twice 80 80 3 times 60 60 4 times 40 40
41. ch replace primary interlock switch secondary interlock switch and interlock monitor switch 5 After repair or replacement of parts make sure that the screws are properly tightened and all electrical connections are tightened 6 Do not operate without cabinet dom mM E Cm ENEMIES CM MM E SM INIM LIMEN REY CAUTION Service personnel should remove their watches whenever working close to or replacing the magnetron I PI MVC Ec C RI D I C C ccc cuc I WARNING When servicing the appliance need a care of touching or replacing high potential parts because of I electrical shock or exposing microwave These parts are as follows HV Transformer Magnetron l l HV Capacitor HV Diode 47 1 To remove cabinet 1 Remove three screws on cabinet back 2 Push the cabinet backward 2 To remove door assembly 1 Remove two screws which secure the stopper hinge top 2 Remove the door assembly from top plate of cavity 3 Reverse the above for reassembly I NOTE After replacing the door assembly perform a check of correct alignment with the hinge and cavity front plate EATEN NEN 3 To remove door parts Y DOOR ASSEMBLY 3511712150 REF NO PART CODE PART N
42. cycle time of mechanical V P C switch is 30 seconds When the V P C knob is set to the desired position and timer knob to the desired position the V P C switch has a cycle ON OFF time sec listed below Variable power setting Approximate Percentage Power level of Power HIGH 100 MED HIGH 77 MEDIUM 55 LOW STAGE 33 DEFROST 17 10 DISASSEMBLY AND ASSEMBLY Cautions to be observed when trouble shooting Unlike many other appliances the microwave oven is high voltage high current equipment It is completely safety during normal operation However carelessness in servicing the oven can result in an electric shock or possible danger from a short circuit You are asked to observe the following precautions carefully 1 Always remove the power plug from the outlet before servicing 2 Use an insulated screwdriver and wear rubber gloves when servicing the high voltage side 3 Discharge the high voltage capacitor before touching any oven components or wiring 1 Check the grounding Do not operate on a 2 wire extension cord The microwave oven is designed to be used with grounded It is imperative therefore to make sure it is grounded properly before beginning repair work 2 Warning about the electric charge in the high voltage capacitor For about 30 seconds after the operation stopped and electric charge remains in the high voltage capacitor When replacing or checking parts short betwe
43. ddition of the water to the vessel the load is immediately placed on the center of the shelf which is in the lowest normal position 4 Microwave power is switched on 5 Heating time should be exactly A seconds Refer to table as following Heating time is measured while the microwave generator is operating at full power The filament heat up time for magnetron is not included 6 The initial and final temperature of water is selected so that the maximum difference between the ambient and final water temperature is 5K 7 The microwave power output P in watts is calculated from the following formula P 4187 X AT t AT is difference between initial and final temperature 115 the heating time The power measured should be B Refer to SPECIFICATIONS W 10 0 uc a C dcc c I CAUTION 1 Water load should be measured exactly to 1 liters 2 Input power voltage should be exactly specified voltage Refer to SPECIFICATIONS 3 Ambient temperature should 20 2 C 68 3 6 F l d r Heating time for power output A second 70 64 60 56 52 49 47 44 42 40 38 B W 600 650 700 750 800 850 900 950 1000 1050 1100 57 2 MICROWAVE RADIATION TEST RP DAI Se WE dai xcd c a R ROWE TI CAUTION 1 Make sure to check the microwave leakage before and after repair of adjustment 2 Always start measuring of an unknown field to assure s
44. dvisable to attempt measurement of the high voltage Before touching any oven components or wiring always unplug the oven from its power source and discharge the capacitor 1 High voltage transformer 1 Remove connections from the transformer terminals and check continuity 2 Normal readings should be as follows Secondary winding Approx 110 10 100 Q 10 KOR 1B4H9A04 Filament winding Approx 0 Q Primary winding Approx 1 Q 2 High voltage capacitor 1 Check continuity of capacitor with meter on the highest OHM scale 2 A normal capacitor will show continuity for a short time and then indicate 10MQ once the capacitor charged A shorted capacitor will show continuous continuity An open capacitor will show constant 10MQ 3 4 5 Resistance between each terminal and chassis should be infinite 3 High voltage diode 1 Isolate the diode from the circuit by disconnecting the leads 2 With the ohmmeter set on the highest resistance scale measure the resistance across the diode terminals Reverse the meter leads and again observe the resistance reading Meter with 6V 9V or higher voltage batteries should be used to check the front back resistance of the diode otherwise an infinite resistance may be read in both directions A normal diode s resistance will be infinite in one direction and several hundred k Q in the other direction 4 Magnetron For complete magnetron diagnosis refer to
45. e rectifier direction with DC megger direction m Continuity Defective Replace Connect megger leads to magnetron terminal and magnetron magnetron body 0000 Check resistance of primary and Defective high gt Replace secondary coil of high voltage voltage transformer transformer ia No z 3 Replace Check continuity of magnetron Continuity Defective with wires removed magnetron Check continuity of filament PI No Defective high Replace terminal of high voltage Continuity voltage transformer transformer gt OV Check D C voltage being Defective touch A supplied to RELAY RY1 coil control circuit Approx gt Faulty Replace 15 VDC contacts or RELAY or open relay coil 22 TROUBLE 4 The following visual conditions indicate a probable defective touch control circuit or membrane switch assembly Incomplete segments 1 Segments missing Partical segments missing 2 3 Digit flickering other than normal display slight flickering 4 0 does not display when power is on M n 2 A distinct change in the display is not on when they should be CT 0 2 96 3 One
46. e the diode from the circuit by disconnecting the leads 2 With the ohmmeter set on the highest resistance scale measure the resistance across the diode terminals Reverse the meter leads and again observe the resistance reading Meter with 6V 9V or higher voltage batteries should be used to check the front back resistance of the diode otherwise an infinite resistance may be read in both directions A normal diode s resistance will be infinite in one direction and several hundred in the other direction 4 Magnetron For complete magnetron diagnosis refer to Measurement of the Microwave Power Output Continuity checks can only indicate and open filament or a shorted magnetron To diagnose for an open filament or a shorted magnetron 1 Isolate magnetron from the circuit by disconnecting the leads 2 A continuity check across magnetron filament terminals should indicate 0 10 or less 3 A continuity check between each filament terminal and magnetron case should read open 5 Fuse If the fuse in the primary and monitor switch circuit is blown when the door is opened check the primary and monitor switch before replacing the blown fuse In case the fuse is blown by an improper switch operation replace the defective switch and fuse at the same time Replace just the fuse if the switches operate normally 59 NMOUg da JTIOMINO 83404 TIAVIYVA 774 OTANI 39 29 WIRING DIAGRAM TMW 800TC
47. en oven chassis and the negative high terminal of the high voltage capacitor by using a properly insulated screwdriver to discharge 4 When the 15A fuse is blown out due to the operation of the monitor switch replace primary interlock switch secondary interlock switch and interlock monitor switch 5 After repair or replacement of parts make sure that the screws are properly tightened and all electrical connections are tightened 6 Do not operate without cabinet A APIS RTI Dres CAUTION Service personnel should remove their watches whenever working close to or replacing the magnetron I Y RW IM EUER A II A C Iu E us WARNING When servicing the appliance need a of touching or replacing high potential parts because of I electrical shock or exposing microwave These parts are as follows HV Transformer Magnetron I l HV Capacitor HV Diode __ _ _ _ ___________________________________________________________ 11 1 To remove cabinet 28 1 Remove three screws on cabinet back P k 2 Push the cabinet backward p E 427 AA all 24 EI z n 2 To remove door assembly 1 Remove two screws which secure the stopper hinge top 2 Remove the door assembly from top plate of cavity 3 Reverse the above for reassembly EE CEU M MCI RM MC CIIM X IX UEM RI EET NOTE After replacing the door assembly perform a chec
48. eps for reassembly NOTE Never install the magnetron without the metallic gasket plate which is packed with each magnetron to I prevent microwave leakage Whenever repair work is carried out on magnetron check the microwave 1 leakage It shall not exceed 4mW cme for a fully assembled oven with door normally closed LU AT AS l Magnetron antenna Wave guide Magnetron antenna taj MAGNETRON Metallic gasket plate 1 7 2 2 8 remove wind guide assembly Remove two screws which secures the wind guide assembly and cover hole 0 and noise filter Draw forward the wind guide assembly 1 2 3 Pull the noise filter from the wind guide assembly 4 Pull the fan from the motor shaft 5 Remove two screws which secure the motor shaded pole 6 Remove the motor shaded pole 7 Reverse the above steps for reasembly Noise Filter Noise Filter Only KOR 1P5CBB KOR 1P55BB 9 To remove H V transformer 1 Remove four screws holding the H V transformer 2 Remove the H V transformer 3 Reverse the above steps for reassembly 18 INTERLOCK MECHANISM AND ADJUSTMENT ELECTRICAL The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation and thus to p
49. erfectly prevent the danger resulting from the leakage of microwave LEVER SW MICRO DOOR LATCH wx FRONT PLATE PRIMARY INTERLOCK SWITCH O NTERLOCK MONITOR HT SWITCH 0 Ip 24 a 2 S A RD LOCK LEVER Z BK RO LAMP SWITCH WH WHITE BLACK RD RED GY 3 GRAY GN GREEN BL BLUE SECONDARY INTERLOCK SWITCH 1 Primary interlock switch When the door is closed the hook locks the oven door If the door is not closed properly the oven will not operate When the door is closed the hook pushes the button of the microswitch Then the button of the primary interlock switch bring it under ON condition 2 Secondary interlock switch and interlock monitor switch When the door is closed the hook pushes the lock lever downward The lock lever presses the button of the interlock monitor switch to bring it under NO condition The lock lever presses the button of the secondary interlock switch to bring it under ON condition CAEDE REEL Lp I ADJUSTMENT Interlock monitor switch When the door is closed the interlock monitor switch should be changed NO condition before other switches are closed When the door is opened the interlock monitor switch should be changed NC condition after other switches are opened _ _ _ _ A 3 Adjustment steps 8 Loosen the one mounting screw b Adjust interlock switch assembly
50. io antenna or feeder and so on Position the oven as far from them as possible 4 Away from heating appliances and water taps Keep the oven away from hot air steam or splash when choosing a place to position it or the insulation might be adversely affected and breakdowns occur 5 Power supply Check your local power source This microwave oven requires a current of approximately 15 amperes 120Volts 60Hz grounded outlet 1 A short power supply cord is provided to reduce the risks resulting from becoming entangled in or trippping over a longer cord 2 Longer cord sets or extension cords are available and may be used if care is exercised in their use 3 If a long cord or extension cord is used 1 The marked electrical rating of the cord set or extension cord should be at least as great as the electrical rating of the appliance 2 The extension cord must be a grounding type 3 wire cord 3 The longer cord should be arranged so that it will not drape over the counter top or tabletop where it can be pulled on by children or tripped over unintentionally 6 Examine the oven after unpacking for any damage such as A misaligned door broken door or a dent in cavity If any of the above are visible DO NOT INSTALL and notify dealer immediately 45 OPERATIONS AND FUNCTIONS R Connect the main lead to an electrical outlet After placing the food in a suitable container open the oven door and put it on
51. k of correct alignment with the hinge and cavity front plate U B 12 3 remove door parts 8 Door Assembiv 3511718600 REF NO PART CODE PART NAME DESCRIPTION Q TY REMARK A01 3511610610 DOOR DECORATOR SUS T0 4 1 A02 7001401011 SCREW PAN 4 10 MFZN 2 A03 3512206200 DOOR FRAME ABS 1 A04 3517008100 BARRIER SCREEN O GLASS T3 2 1 A05 3516602100 DOOR PLATE SBHG 1A TO 7 1 A06 3517007600 BARRIER SCREEN I PE TO 1 1 A07 3512302310 DOOR GASKET LUPOL2300 1 A08 3516004100 SPECIAL SCREW T1 TRS LR4 POLE 4 10 MFZN 2 A09 3513101200 HOOK POM 1 A10 3515101800 SPRING HOOK PW1 1 A11 3512604800 DOOR HANDLE ABS CR COATING 1 A12 3513586900 LABEL AL1020 TO 5 1 A13 3515204900 HINGE STOPPER T AS 1 0 05 1 1 Remove the door gasket from door plate 2 Remove the barrier screen inner from door plate 3 Remove the door frame from door plate 4 Remove the hinge stopper top from door plate 5 Remove the spring and the hook 6 Remove the barrier screen outer from door frame 7 Reverse the above steps for reassembly 13 4 Method to reduce the gap between the door seal and the oven front surface 1 To reduce gap located on part A Loosen two screws on stopper hinge top and then push the door to contact the door seal to oven front surface Tighten two screws
52. o bring it under NO condition and presses the button of the secondary interlock switch to bring it under ON condition l ET 1 ADJUSTMENT I Interlock monitor switch When the door is closed the interlock monitor switch should be changed NO condition before other switches are closed When the door is opened the interlock monitor switch should be changed NC condition after other switches are opened d LU 3 Adjustment steps 8 Loosen the one mounting screw b Adjust interlock switch assembly position c Make sure that lock lever moves smoothly after adjustment is completed d Tighten completely two mounting screws NOTE Microwave emission test should be performed after adjusting interlock mechanism If the microwave emission exceed 4mW cm readjust interlock mechanism TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not 1 Check grounding before trouble checking 2 Be careful of the high voltage circuit 3 Discharge the high voltage capacitor 4 When checking the continuity of the switches fuse or high voltage transformer disconnect one lead wire from these parts and check continuity with the AC plug removed To do otherwise may result in a false reading or damage to your meter TROUBLE 1 Oven does not operate at all any inputs can not be accepted Does the fan motor work when yo
53. or more digits in the display are not on when they should be 4 Display indicates a number different from one touched 5 Specific numbers for example 2 or 3 will not display when the panel is touched 6 Display does not count down or up with time cooking or clock operation 7 Oven is programmable and cooks normally but no display shows 8 Display obviously jumps in time while counting down 9 Display counts down noticeable too fast while cooking 10 Display does not show the time of day when clear pad is touched 11 Oven lamp and turntable motor do not stop although cooking is finished Check if the RELAY 2 contacts close if they are close replace touch control circuit CONDITION CHECK RESULT CAUSE REMEDY Display does Check each control on touch Rio not show pad of control circuit programming board board at all even if panel is touched gt Abnormal gt Malfunction Replace the of the membrane membrane keyboard keyboard US ZYCZE TEG EE GEL wau km EE EJ DAJ ZA CE TEE CE 1 I NOTE Before following the particular steps listed above in the trouble shooting guide for the touch pad failure please check for the continuity of each wire harness between the touch pad and P C B assembly a ee UA EE E Li nami um
54. pened d LU 3 Adjustment steps 8 Loosen the one mounting screw b Adjust interlock switch assembly position c Make sure that lock lever moves smoothly after adjustment is completed d Tighten completely two mounting screws NOTE Microwave emission test should be performed after adjusting interlock mechanism If the microwave emission exceed 4mW cm readjust interlock mechanism TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not 1 Check grounding before trouble shooting 2 Be careful of the high voltage circuit 3 Discharge the high voltage capacitor 4 When checking the continuity of the switches fuse or high voltage transformer disconnect one lead wire from these parts and check continuity with the AC plug removed To do otherwise may result in a false reading or damage to your meter TROUBLE 1 Oven does not operate at all any inputs can not be accepted Does the fan motor work when you shut the door and turn the timer Does the YES Check continuity of interlock fuse blow monitor switch with door shut NO wo Replace fuse and check continuity of both interlock switch s contact and monitor switch s contact with door partially open until monitor switch contact son continuitv Disconnect one side of the lead wire connected from
55. perature of water is selected so that the maximum difference between the ambient and final water temperature is 5K 7 The microwave power output P in watts is calculated from the following formula P 4187 AT is difference between initial and final temperature tis the heating time The power measured be B Refer to SPECIFICATIONS W 10 0 96 CAUTION 1 Water load should be measured exactly to 1 liter 2 Input power voltage should be exactly specified voltage Refer to SPECIFICATIONS 3 Ambient temperature should be 20 2 68 3 6 Heating time for power output A second 70 64 60 56 52 49 47 44 42 40 38 W 600 650 700 750 800 850 900 950 1000 1050 1100 27 2 MICROWAVE RADIATION TEST CAUTION unit under the test 1 Make sure to check the microwave leakage before and after repair of adjustment 2 Always start measuring of an unknown field to assure safety for operating personnel from microwave energy 3 Do not place your hands into any suspected microwave radiation field unless the safe density level is known 4 Care should be taken not to place the eyes in direct line with the source of microwave energy 5 Slowly approach the unit under test until the radiometer reads an appreciable microwave leakage from the EE EE EE PROCEDURE 1 Prepare Microwave Energy Survey Meter 600cc glass be
56. point 2 Check method POINT STATE A B RELAY 1 ON 5VDC GND RELAY 1 OFF GND 12VDC 4 When the door is opened during operation the count down timer does not stop refer to Circuit Diagram point 1 Check method POINT STATE A B 1 DOOR OPEN OPEN 5VDC 2 DOOR CLOSED CLOSE GND CHECK NO HETHOD REMEDY 1 Check the stage ON OFF of the secondary interlock Replace door open monitor switch switch by resistance measurement 5 When the digital clock does not operate properly refer to Circuit Diagram point 5 POINT WAVE FORM A ov 16 67 ms 60Hz If clock does not keep exact you must check resistor R26 19 transistor Q6 36 2 P C B CIRCUIT DIAGRAM IIBVINHAL 28 SSAV 26 SSA TE 1531 0S vad 380 QN nO ORS 67708 we 87208 m Lv 0d wy EP PE B p Me Wild 1934 30vs3438 8B3NMD 32033 2 09 WW T xe KA F EP ni 9 p gt 4 ex E ss mon i 4 SaaS gt gt Bo S s 68 Z NE wao gt b pe pe p ep p wa jii L B 6 JS M3MUd 1508330 wound 6 9 19 9 gt gt gt a a o I z s a me Z u o 1 0 784 raf 54 a a a OF AL 99 4 Z 19 67 98 i ZGd
57. position c Make sure that lock lever moves smoothly after adjustment is completed d Tighten completely two mounting screws NOTE Microwave emission test should be performed after adjusting interlock mechanism If the microwave emission exceed 4mW cm readjust interlock mechanism TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not Check grounding before trouble shooting Be careful of the high voltage circuit Discharge the high voltage capacitor When checking the continuity of the switches fuse or high voltage tranformer disconnect one load wire from these parts and check continuity with the AC plug removed To do otherwise may result in a false reading or damage to your meter 1 2 3 4 DU NEES E ag ee UE T E AR EU ME UE on EE E NOTE When electric parts are checked be sure the power cord is not inserted the wall outlet Check wire harness wiring and connection of the terminals and power cord before check the parts listed below DETTO TROUBLE 1 Oven does not operate at all any inputs can not be accepted CONDITION CHECK RESULT CAUSE REMEDY Fuse blows 3 Replace Malfunction of Check continuity of interlock Continuity gt interlock NOTE 1 monitor switch with door closed monitor switch No Contin
58. rews holding the H V transformer 2 Remove the H V transformer 3 Reverse the above steps for reassembly 53 Noise Filter Only KOR 63555B INTERLOCK MECHANISM AND ADJUSTMENT The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation and thus to perfectly prevent the danger resulting from the leakage of microwave PRIMARY INTERLOCK SWITCH FRONT PLATE LOCK HOOK 2 NU BK WH RD BK INTERLOCK MONITOR BK SWITCH LOCK LEVER SECONDARY INTERLOCK SWITCH BK BL WH WHITE BK BLACK RD RED BL BLUE MOUNTING SCREW CONDITION DOOR CLOSE CONDITION DOOR OPEN 1 Primary interlock switch When the door is closed the hook locks the oven door If the door is not closed properly the oven will not operate When the door is closed the hook pushes the button of the microswitch Then the button of the primary interlock switch bring it under ON condition 2 Secondary interlock switch and interlock monitor switch When the door is closed the hook pushes the lock lever downward The lock lever presses the button of the interlock monitor switch t
59. the oven is released to the owner e A microwave leakage check to verify compliance with the Federal performance standard should be performed on each oven prior to release to the owner TABLE OF CONTENTS TMW 1100E TWW 1100EC TMW 1100M TMW 1100MC SAFETY AND PRECAUTIONS uu na a dadza u A Ln nw 3 FOR SAFE OPERATION ici irt eer ert A p erg a 3 FOR SAFE SERVIGE PROCEDURES nete tede ene bein al dined a eere edere ee dett duo eee pee eee eed 3 SPECIFICATIONS iii i a ti a ia A EXTERNAL VIEW zyc ZZ EZ aaa M X 5 OUTER DIMENSION CLP 5 FEATURE DIAGRAM esee er a e de xo cet tea et aod B doc ted 6 CONTROL PANEL tie UE rebote o eter er epe iue a Ge ZE esp iiie a OR RS 7 INSTALLATION T E A A 8 OPERATIONS AND FUNCTIONS LLULLU I ay Ean a peep wa taa skema owce 9 DISASSEMBLY AND ASSEMBLY JII III cia room suet ens sci deoi ede LO danan Enna 11 INTERLOCK MECHANISM AND ADJUSTMENT u 19 TROUBLE SHOOTING GUIDE ullu ull u u noon uu u u u u U u uuu 20 MEASUREMENT AND TE S T ii U dgucecrsadersaracyactery 27 MEASUREMENT OF THE MICROWAVE POWER OUTPUT essere ennemi nennen nennen nnne 27 MICROWAVE RADIATION TEST aaa anawa aaa aaa aaa rennen nene nennen nennen 28 COMPONENT TEST PRO EDURE 51 bg o A i 29 WIRING DIAGRA
60. u shut the door and turn the timer NO Does the YES Check continuity of interlock Continuity Replace primary secondary interlock I fuse blow monitor switch with door shut switch and interlock monitor switch NO NO Replace fuse and check NO Replace primary secondary interlock continuity of both interlock switch and interlock monitor switch switch s contact and monitor switch s contact with door partially open until monitor switch contact Both continuity i Normal Disconnect one side of the Replace high voltage capacitor lead wire connected from transformer to the high voltage capacitor and operate oven Fuse again Replace high voltage transformer If outlet has proper voltage check NO Continuity continuity of power supply cord Replace power supply cord 55 Does the fan motor work when you shut the door and turn the timer Does the oven lamp light Does the turntable turn YES If microwave do not oscillate check continuity of filament of magnetron Replace or repair oven lamp turntable motor NO Normal reading should be approx 00 NO Continuity Check continuity m filament tap 3 3V of high voltage Poor continuity
61. uity Replace fuse Check continuity of of primary Shorted gt interlock switch contact with door Continuity a contacts of Replace partially open until interlock primary NOTE 1 monitor switch contact close interlock switch m or infinite gt Replace Check continuity of primary Defective low skad of low voltage Approx Ba ransformer 260 320 ransformer normal Normal 3 Replace Disconnect one side of the lead Defective high wire connected form high voltage capacitor voltage transformer to the high voltage capacitor and operate the unit Fuse again 2 Defective high m Replace blows voltage transformer 20 CONDITION CHECK RESULT CAUSE REMEDY m Replace Outlethas No Defective proper Check continuity of magnetron 3 Continuity magnetron voltage Fuse does not blow gt Check continuity of No Open power Replace power supply cord Continuity supply cord gt Normal gt Defective touch Replace control circuit BER Display do not shown Malfunction of Replace countdown secondary interlock switch
62. urface Tighten two screws ERRAT CAE E E Ec NOTE A small gap may be acceptable if the microwave leakage does not exceed 4mW cm2 IEEE 49 5 To remove control panel parts CONTROL PANEL ASSEMBLY 3516723710 REF NO PART CODE PART NAME DESCRIPTION Q TY REMARK B01 3513405450 KNOB VPC ABS SG 0760D SG 176 1 B02 3513405460 KNOB TIMER ABS SG 0760D SG 175 1 B03 3511603930 DECORATOR C PANEL STS T0 6 1 B04 3516003950 SPECIAL DOUBLE TAPE Sl 161 0 15 1 B05 3516726320 CONTROL PANEL ABS VT 0826 AF 348 1 B06 3515101600 SPRING FLAT SUS 301 0 5 1 BO7 7122401211 SCREW TAPPING T2S TRS 4 12 MFZN 1 B08 3518206300 TIMER NT10MKD01U P 1 B09 7122401211 SCREW TAPPING T2S TRS 4 12 MFZN 2 B10 3517400400 COUPLER TIMER POM 1 B11 3517400500 COUPLER VPC KNOB POM 1 1 Remove the screw which secure the control panel push up two snap fits and draw forward the control panel assembly 2 Remove two screws which secure the timer assembly 3 Remove the timer assembly 4 Pull out the timer knob from the timer 5 Pull out the timer coupler from the timer 6 Remove the screw which secure the V P C coupler 7 Pull out the V P C coupler V P C knob and flat spring from the control panel 8 Reverse the above steps for reassembly 50 6 remove high voltage capacitor 1 Remove a screw which

Service Manual 05/2003

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