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Содержание RE-1200

Страница 1: ...ion Microwave only 1400W Convection Heater 1400W Grill Heater 1300W Power Output 80 800W 5 Power Level Working Frequency 2450MHz Timer 99 Minutes 95 Seconds Cooling Method Air Cooling Outside Dimensio...

Страница 2: ...ed upon the conclusion of any service to this ap pliance Check electric cord and plug Ask user if improperly grounded wall receptacle is being used Check cord grounding lead to frame Check for con nec...

Страница 3: ...0 0 00 occ ce cece teen eens 24 25 14 MEASUREMENTS 4 vee culty ah ct vaten 4 0 08 wgihgin ed Dei an cio a eae atin aa ea wee 26 27 12 TROUBLESHOOTING GUIDE OF M W OVEN 2 02 cece cn cee tenet teens 28...

Страница 4: ...in order to avoid being touched by someone s mistake so that the operation of oven stops when the door is opened Be coutious not to break them Notice that you should not attempt any service unless you...

Страница 5: ...ary and secondary switches shown by the solid line just after the power control relay turns ON Fig 3 SECONDARY INTERLOCK SWITCH 1A FUSE MAIN INTERLOCK RELAY MONITOR SWITCH PRIMARY INTERLOCK SWITCH D 3...

Страница 6: ...interlock switch and secondary interlock switch cooking Twice touching of the pad cancels all open and the contacts of interlock monitor switch programs stored in the touch control circuit The close t...

Страница 7: ...ker wearers should consult their physician plug from the outlet before attempting to service or repair a microwave oven For additional information on this subject 4 When the 15Amp fuse is blown due to...

Страница 8: ...d be placed on the rotating base The wheels of the base should fit inside the centre rim of the tray When correctly located you should be able to rotate it gently by hand The turntable tray service as...

Страница 9: ...y and left cook ing time Power indicater Light Indicates which power is being set or used FUNCTION SELECTOR PADS Clock set auto start Power Level select Microwave Convection Grill Combination cook Aut...

Страница 10: ...t time of day will show on the display for a few seconds before it enter to the cooking programme Your Combination oven has a built in 24 hour clock COOKING BY MICROWAVE Microwave cooking is ideal for...

Страница 11: ...ch CONVECTION pad The convection indicator glows in red and the temperature will be automatically set at 250 C Select the cooking time using the three control pads marked 10 min 1 min and 15 sec For E...

Страница 12: ...ok for its correct use COMBI MICROWAVE CONVECTION Step 1 Touch COMBI pad The microwave and convection indicators Z glow and the temperature will AN B be automatically set at 250 C wy Step 2 Select the...

Страница 13: ...min 95 sec COMBI GRILL CONVECTION This function is very useful for fast pre neating So whenever you need to pre heat the oven you can use this function to make it very quickly Step 1 Step 2 Step 3 St...

Страница 14: ...If the memory has cooking recipes you can see the memory code stops blinking Select the memory code that you want to cook by pressing MEMORY pad repeatedly Step 2 Touch START pad The oven will operate...

Страница 15: ...rnately PROGRAMME REVIEW It is a great convenience to use PROGRAMME REVIEW when you want to know all the stages of recipe entered in sequence When you touch PROGRAMME REVIEW pad if there are cooking r...

Страница 16: ...pad The display will return to the present time of day and the AUTO START indicator will flash which means that a start cooking time has been programmed Step 7 Cooking will start at the pre set time...

Страница 17: ...S 9 B S a RH Ca aps And arn c ea a eae mer ANOD mar a 7 yin ROO ANOD de 3SVHd SB IONIS sen Cie Tuan i7h 2HOSADES 3LV3H mW ANOS d 7 4 A S aR apn y YOLINON NOULANOVNA Att b mes cameras va a we Au ANOS A...

Страница 18: ...t out AT THIS TIME BE CAUTIOUS NOT TO BREAK THE LOCKING LEGS E Remove one screw from the bracket ofH V capacitor F Remove a capacitor bracket with capacitor 2 Fan Motor Removal Refer to Fig 8 A Remove...

Страница 19: ...trol 7 to the panel control 1 C Disconnect the film connector from the P C Board Assembly 8 D Remove three 3 screws 10 P C B Assembly 8 E Pull out the membrane 4 window display 5 and rubber button doo...

Страница 20: ...t Plate thermostat Magnetron Antenna G Remove four 4 flange nuts from magnetron hex bolts CAUTION MICROWAVE LEAKAGE Never install the magnetron without the metalic gasket plate witch is packed with ea...

Страница 21: ...per assembly D Remove five 5 screws 3 S1 on damper assembly E Remove the damper assembly F Remove three 3 screws S2 G Remove the damper sub assembly H Remove the CAM 8 1 Remove the clip 11 from damper...

Страница 22: ...21 C Remove the lamp 220V MAX 20W Insert the pin or nail behind the wire This will open the terminal tab and the wire can be drawn 10 Turn Table Motor Assembly Removal Fig 22 A Remove two 2 screws on...

Страница 23: ...C Disconnect all connectors and terminals D Remove the air duct E Remove the support back F Remove six 6 screws 1 G Remove nut 2 H Remove the blade fan 3 spring washer 4 and bushing 5 1 Remove the co...

Страница 24: ...nd the oven front A To reduce the gap of part A See Fig 26 a Loosen three 3 screws on bottom hinge then push the door to contact the gasket plate to oven front b Tighten three 3 screws c Check the gap...

Страница 25: ...EPLACE AT ONCE PRIMARY AND SECONDARY INTERLOCK SWITCHES AND INTERLOCK MONITOR SWITCH THEN FOLLOW THE ADJUSTMENT PROCEDURES BELOW AFTER COMPLETING NECESSARY REPAIR AND ADJUSTMENT BE SURE TO CHECK THE C...

Страница 26: ...e door key the switch actuator and the levers upward and turns off the interlock switches primary and secondary interlock switches then the interlock monitor switch is closed Refer to Fig 29 2 Caution...

Страница 27: ...essel on the center of the cooking tray Set the oven for high power and set 54 seconds Heat the water for exactly 54 seconds CAUTION MICROWAVE RADIATION PERSONNEL SHOULD NOT BE EXPOSED TO THE MICROWAV...

Страница 28: ...rlock Monitor Switch Door Sensing Switch When the obtained value is not available the switches should be replaced or adjusted again 4 Microwave Leakage Test 4 1 Warning A Do not place your hands in an...

Страница 29: ...ight up 1 2 PC Board Assembly The following symptoms indicate a defective PC board assembly Replace the PC board assembly A In connection with keyboard a When touching any pad a certain group of pads...

Страница 30: ...witch and interlock monitor switcn Pull out and joint two quick Close the door and push the START pad Replace interlock monitor switch Check the parts listed in Table 1 vPC Relay Check for continuity...

Страница 31: ...e soop ayj asoj9 JOUUOJSUB I Jemod eoejdey souuojs uesy JOMOg yoeyD Buyooo uonseauod ay Jes en0Ejeq ye Bly Uf Peyesny se a4IM GANT YIM On Aejead ud Jo yeutwsay oouuog No UMO G esNy s 00 21 eJea1pui Ae...

Страница 32: ...uedo soop s uadQ ety Bulyooo ey 18S NO SI due uaAo UeUM 440 S Guz UeAO UBYM yeujBuo yeysoueyy Aly O JAWOISUELL AH uosjoudew yO uoROeUUOD LuNIeyY eoejdey esojg JOJOW JOMO G eoedey guedo je sowsey uojeu...

Страница 33: ...citor stripped If there is continuity capacitor is defective If capacitor capacitor shorts fuse is blown out Table 3 Parts Cause Diagnosis Remedy Secondary Poor contact of interlock secondary interloc...

Страница 34: ...etween terminals thermostat is defective If the terminals A and B of cook relay are electri ally not continued when the door is opened the relay is defective If the door monitor switch is ON condition...

Страница 35: ...Display does not count down or clock does not operate 8 Display obviously skips in time while counting down 9 Display counts down noticeably too fast while cooking 10 Display can not shift from first...

Страница 36: ...not oscillate or cooking time takes too long when compared to the cooking time described in the cookbook 1 Operate the microwave oven with a water load in the oven and power level at high selection f...

Страница 37: ...B To regulate the DC potentials suitable for use with other circuits F TO FILAMENT OF DIGITRON VOD R40 27VDC cee Bee 3 4708 ZD3 RD2 5 1V C2 470 F KSA 634Y RD3 RD4 KSA 634Y seemiees 7 C Te Y EY C3 Uf...

Страница 38: ...matically Figure 41 shows the schematic configuration Figure 42 shows the voltage waveforms upon applying power TO PIN 2 OF IC1 Fig 41 Power Initializing Circuit Power Up Reset Delay Circuit POWER POW...

Страница 39: ...rs 73081 IC1 and supplies zero crossing point signal for power control relay triggering Figure 43 shows the schematic configuration Figure 44 shows the waveform of the each section in Figure 43 vec 5V...

Страница 40: ...48 Subs 49 50 3 52 15 __ INT1 53 54 55 56 ee 83 oS IN 57 C9 27pF Cs 58 4 19 59 C8 27pF 19 OSC OUT s 34 35 36 TO BUZZER re 37 12 07 26 Batre PRESET 3 TO R27 AO TO OVEN 5 ay circuit 1 R28 6 THERMISTOR...

Страница 41: ...rcuit drives many relays according to cooking sequence Figure 46 shows the schematic diagram of the relay control circuit WHO6 ROI3 12V0C INSCCix8 ca ae my 6 1 ee my seel aE box 3 oe ee ees BO7h aia 2...

Страница 42: ...47 TOH Port of IC 1 From G port of IC1 5VDC PR4 100K x6 TO R38 TO R37 TO R36 TO R35 TO R34 TO R33 an s5e CONV ate anit POWER ale TEMP Vy WAVE DEFROST PROG ICLEAA CLOCK MIN HOUR REREW START rant ba ar...

Страница 43: ...c configuration of display circuit Figure 49 shows the pin assignment of 6ME 04 display Figure 50 shows the inner circuit of 6ME 04 display Fi F2 R23 R24 100KX2 73081 D2 C66507 a b Cc d e f g J Segmen...

Страница 44: ...TO il B St oa 40 180 200 250 PINNO 1213 4 8 6 7 10 14 12 19 04 15 16 17 18 19 20 21 22 25 26 es 26 27 Solel fele m ele o s ecfselssfcleclcls o o fa file lmlelr Fig 49 Pin Assignment of 6ME 04 PATTERN...

Страница 45: ...51 shows the schematic configuration of buzzer circuit FROM PIN 13 OF iC1 OV Ee BUZZER TX 7465 Waveform of A Fig 51 Driving Circuit of Buzzer and Wavefors NOTE Buzzer tone classification 0 1 sec 1 Bee...

Страница 46: ...Figure 54 shows the voltage waveform of Pin 4 R27 3 9K warren TO PIN 4 OF 1C1 A a eo THERMISTOR R31 SENSOR 1K F PTM 312 91 R28 100K TO PIN 5 OF IC1 TO PIN 6 OF IC1 10K Fig 53 Sensor Control Circuit O...

Страница 47: ...31 OF IC1 FROM PIN 26 O11 Ores TO PIN 30 OF IC1 Di2 eae aS TO PIN 8 OF iC1 5VDC DOOR S W R28 3 9K R25 10K Symbols On Status ON OFF D10 12 24 Hour 12 Hour time pulse 24 Hour time pulse D11 Spt Spit is...

Страница 48: ...es b Handle the parts after earthing a working bench human body tools etc c Recommended working mat Cotton clothes d Recommended working bench Earthed steel desk See Below IC or LSI Conductive Mat Con...

Страница 49: ...e desoldered parts from P C B by using Tweezers Tweezers Fig 60 c Place with a new part into P C B CAUTION Before inserting a new part check the polarity of capacitor and diode and pin number of IC or...

Страница 50: ...Exploded View Cavity Parts 9 EXPLODED VIEW is a a ss oO...

Страница 51: ...10 76052 216 310 73963 232 610 76674 232 810 73712 207 920 76654 226 210 76474 204 210 79291 219 630 72059 30 1 039 76613 236 510 72189 606 013 73589 00 1 039 79192 262 810 76144 201 910 76154 209 010...

Страница 52: ...6613 235 410 74769 221 690 79099 202 038 76464 223 310 76464 223 510 74769 221 708 73053 207 040 72169 219 108 76614 259 310 71563 200 110 79199 205 515 74762 203 310 79292 214 210 73589 001 042 72039...

Страница 53: ...RD POWER CORD H V TRANS LV TRANS FOOT BASE PLATE Parts No 76613 236 410 79193 231 120 74709 102 206 73939 218 008 76639 202 311 73059 861 306 72862 200 510 72862 200 410 76073 201 210 76401 229 610 52...

Страница 54: ...Y ASSY BKT SLIDER HINGE UPPER PIN DOOR Parts No 77641 809 730 76143 205 810 79291 219 510 76834 236 210 76021 203 710 76464 221 910 76674 232 020 79294 204 111 76464 212 710 77364 212 610 53 Specifica...

Страница 55: ...310 SILK PRINT a 2 BUTTON DOOR 77623 209 610 RESIN PC ie 3 SPRING DOOR 76673 200 920 STS304 01 2 4 MEMBRANE PANEL 73552 202 810 RE 1200 SSW 4 5 WINDOW DISPLAY 77653 213 830 SILK PRINT RE 1200 SSW 1 6...

Страница 56: ...TH 77128 240 101 77108 530 061 77224 209 610 77094 211 410 77128 240 086 77154 203 810 77108 530 161 77224 209 210 77168 530 081 77008 140 081 77128 240 161 77108 540 084 77138 104 001 77318 104 001...

Страница 57: ...SOR RI ee ECONODARY aa oe EE ae WITCH PIMASIZ 90 Ao RO6 ROI3 IN4 00ix8 TCO CO CON CONV HEATER BEATER RI7 10K bee ee ee ee CAUTION HIGH VTG AREA i2voe PPE TAI3 KSASISY 40 42 43 csisy Rz J0OK 6 DOOR 7 S...

Страница 58: ...RBON 71018 277 104 RD 1 4 TP 100K J R31 R CARBON 71018 275 102 RD 124 TP 1K F R32 R CARBON 71018 275 502 RD 1 4 TP 5K F ARS ARRAY RESISTOR 71097 001 003 8E 103J AR1 AR4 ARRAY RESISTOR 71097 001 004 MO...

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