Daewoo KOR-86D70S Service Manual Download Page 1

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Service Manual

Microwave Oven

Model: KOR-86D79S

KOR-86D70S

DAEWOO ELECTRONICS CO., LTD.

S/M No. : R86D79S001

✔

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).

Summary of Contents for KOR-86D70S

Page 1: ...ICS CO LTD S M No R86D79S001 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...

Page 2: ...ns 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...

Page 3: ...fied 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 owne...

Page 4: ...0W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W x H x D 495 x 294 x 378 mm 19 5 x 11 6 x 14 9 in CAVITY DIMENSIONS W x H x D 320 x 228 x 344 mm 12 6 x 9 0 x 13 5 in NET WEIGHT APPROX 13kg 28 7 Ibs...

Page 5: ...oven cav ity and prevents microwave leakage 6 GLASS COOKING TRAY Made of special heat resistant glass Food in a proper receptacle is placed on this tray for cooking 7 ROLLER GUIDE This must always be...

Page 6: ...with cable of same type Such a cable can be purchased from DAEWOO and must be installed by a Qualified Person 6 Examine the oven after unpacking for any damage such as A misaligned door broken door o...

Page 7: ...ero 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 Variable powe...

Page 8: ...epair 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 o...

Page 9: ...ODE PART NAME DESCRIPTION Q TY REMARK A01 3512204190 FRAME DOOR ABS SG 175 SG 0760D 1 A02 3517005780 BARRIER SCREEN O PET T0 125 1 A03 3515204100 STOPPER HINGE T AS KOR 63150S 1 A04 3511711900 DOOR WE...

Page 10: ...Loosen two screws on stopper hinge under and then push the door to contact the door seal to oven front surface Tighten two screws 1 Remove the gasket door from door weld as 2 Remove the door frame fro...

Page 11: ...PART CODE PART NAME DESCRIPTION Q TY REMARK B01 3513405510 KNOB VPC ABS XR 401 H 2938 1 B02 3516719350 CONTROL PANEL ABS SG 0760D SG 175 1 B03 3515101600 SPRING FLAT SUS 301 T0 5 1 B04 3517400510 COUP...

Page 12: ...al 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 scre...

Page 13: ...ove wind guide assembly 1 Remove a screw for earthing 2 Remove the noise filter from the wind guide 3 Remove a screw which secure the wind guide assembly 4 Draw forward the wind guide assembly 5 Pull...

Page 14: ...ok push es 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 t...

Page 15: ...motor work when you shut the door and turn the timer YES If outlet has proper voltage check continuity of power supply cord Replace power supply cord NO Continuity Check continuity of interlock monito...

Page 16: ...able motor NO If microwave do not oscillate check continuity of filament of magnetron Poor continuity NO Continuity Check continuity filament tap 3 3V of high voltage Replace high Voltage transformer...

Page 17: ...ssel 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 foll...

Page 18: ...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 s...

Page 19: ...er 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 s...

Page 20: ...19 WIRING DIAGRAM...

Page 21: ...20 EXPLODED VIEW AND PARTS LIST 1 DOOR ASSEMBLY Refer to Disassembly and assembly 2 CONTROL PANEL ASSEMBLY Refer to Disassembly and assembly 3 TOTAL ASSEMBLY...

Page 22: ...D67620 FUSE 250V 12A 65TS 1 4415D67120 FUSE 250V 12A MDA 1 F12 3518606200 NOISE FILTER DWLF M12 1 F13 7121403011 SCREW TAPPING T2S PAN 4X30 MFZN 2 F14 3963512310 MOTOR SHADED POLE 230V 20W MW10CA M02...

Page 23: ...1 F36 3513601600 LAMP BL 240V 25W T25 C7A H187 1 F37 3512716100 HARNESS MAIN KOR 86150S 1 F38 7121400611 SCREW TAPPING T2S PAN 4X6 MFZN 1 F39 3966310100 MOTOR SYNCRO 220V 2 5W GM 16 24FD12 1 F40 3518...

Page 24: ...S M NO R86D79S001 DAEWOO ELECTRONICS CO LTD 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC PRINTED DATE Sep 2001...