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31

NO

PARTS CODE

PARTS NAME

DESCRIPTION

Q'TY

REMARK

A00

3511724960

DOOR AS

KOC-154K8S

1

B00

PKCPSWF220

CONTROL-PANEL AS

KOC-154K8S

1

C00

3512804140

HEATER *B AS

KOC-154K8S

1

D00

3512804030

HEATER *T AS

KOC-154K8S

1

E00

3512803900

HEATER *U AS

KOC-1B0K0S

1

F00

3511408520

COVER *B AS

KOC-154K8S

1

G00

3512525310

GUIDE AIR AS

KOC-154K8S

1

P00

3512513400

GUIDE WIND AS

KOC-971C0S

1

H01

3516117710

CAVITY AS

KOC-154K8S

1

H02

3512523600

GUIDE AIR OUTLET

SBHG T0.5

1

H03

3513304000

INSULATOR HEATER *T

SECC TO.5

1

H04

7121400611

SCREW TAPPING

T2S PAN 4X6 

1

H05

3518904400

THERMOSTAT

OFF:120 ON:60 VN

1

H06

3510808620

CABINET AS

KOC-154K8S

1

H07

7112401011

SCREW TAPPING

T1 TRS 4X10

4

H08

7112401012

SCREW TAPPING

T1 TRS 4X10 BK

1

H09

35113A5QJ5

CORD POWER AS

3X1.5 80X80 120-RTML 1.4M

1

H10

7S432X4081

SPECIAL SCREW

TT3 TRS 4X8 SE MFZN

2

H11

7122401211

SCREW TAPPING

T2S TRS 4X12

1

H12

7121300811

SCREW TAPPING

T2S PAN 3X8 

1

H13

3518903400

THERMOSTAT

OFF:150 ON:60 V

1

H14

3518003700

MAGNETRON

2M218JFL 6CF

1

H15

3516004000

SPECIAL SCREW

T2 BOLT FLANGE 5X12

1

H16

3518605001

NOISE-FILTER

DWLF-M05

1

H17

7S432X4081

SPECIAL SCREW

TT3 TRS 4X8 SE MFZN

1

H18

3513003200

HOLDER HV CAPACITOR

SECC T0.6

1

H19

3518302301

CAPACITOR HV

2100VAC 1.10UF #187 80MM

1

H20

3518400400

DIODE HV

HVR-1X-3AB 12KV #187

1

H21

3518701400

FUSE HV

5KV 0.7A

1

H22

3518119110

TRANS HV

RIS5DA

1

H23

7147401011

SCREW TAPPING

T2 FLANGE 4X10 

4

H24

3510317300

BASE

SBHG -1 TO.8

1

H25

3512101400

FOOT

DASF-310

4

H26

7272400811

SPECIAL SCREW

TT3 TRS 4X8 MFZN

1

H27

7112401011

SCREW TAPPING

T1 TRS 4X10

6

H28

3515202800

STOPPER HINGE *U AS

KOR-121M0A

1

H29

3513702100

LEVER SW MICRO

POM,KOG-846T0S

1

H30

4415A17352

SW MICRO

VP-533A-OF SPNO #187

1

H31

4415A66600

SW MICRO

VP-532A-OF SPNC #187

1

H32

4415A17352

SW MICRO

VP-533A-OF SPNO #187

1

H33

3513700800

LEVER LOCK

POM

1

H34

3513820000

LOCK

PP

1

H35

4415A66910

SW MICRO

VP-531A-OF

1

H36

3512718440

HARNESS MAIN

KOC-154K8S

1

H37

7122401211

SCREW TAPPING

T2S TRS 4X12

1

H38

7122401211

SCREW TAPPING

T2S TRS 4X12

1

H39

3966031110

MOTOR SYNCRO

220/240V 50/60 SM16 

1

H40

7121400611

SCREW TAPPING

T2S PAN 4X6 

1

H41

3516003700

SPECIAL SCREW

TT3 HEX 4X8 FLG MFZN

2

H42

3511408300

COVER WAVE GUIDE

MICA T0.35

1

H43

3517402500

COUPLER

PTFE

1

H44

3512521000

GUIDE ROLLER AS

KOC-1B0K0S

1

H45

3517207600

TRAY

DIA:340 1300G

1

H46

3517211100

TRAY METAL AS

KOC-1B0K0S

1

H47

3517207330

TRAY RACK AS

KOC-154K8S 50MM

1

H48

3517207320

TRAY RACK AS

KOC-154K8S 160MM

1

H49

3511411500

COVER LAMP

PE

1

Summary of Contents for KOC-154K8S

Page 1: ...M No OC154K8001 Oct 2006 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 P...

Page 2: ...justed 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 the oven is...

Page 3: ...y 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 t...

Page 4: ...50W CONSUMPTION CONVECTION 2550W COMBINATION 2950W MICROWAVE ENERGY OUTPUT 950W IEC705 MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W X H X D 582X379 1X518 2mm 22 9x14 9x20 4 in CAVITY DIMENSIONS W...

Page 5: ...HEATER Turns on when convection grill and combi cooking is selected 6 UNDER HEATER 7 COUPLER This fits over the shaft in the center of the ovens cavity floor This is to remain in the oven for all coo...

Page 6: ...maged must be repaired 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 misalig...

Page 7: ...o set clock 11 crusty cake Press to select crusty cake menu 12 auto cook Press to select auto cook menu 13 auto defrost Press to select defrost menu 14 grill Use to select grill 15 convection Use to s...

Page 8: ...ng 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 replaci...

Page 9: ...ackward 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 NOTE After replacing the...

Page 10: ...15204900 STOPPER HINGE T AS KOC 1B0K0S 1 A04 3511714110 DOOR SEAL AS KOC 154K8S 1 A05 3512302800 GASKET DOOR PBT 1 A06 3513101800 HOOK POM 1 A07 3515101800 SPRING HOOK PW1 1 A08 3517008920 BARRIER SCR...

Page 11: ...bove steps for reassembly 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...

Page 12: ...c panel B01 from the control panel 10 Reverse the above steps for reassembly NO PARTS CODE PARTS NAME DESCRIPTION Q TY REMARK B01 3511617310 DECORATOR C PANEL SAN 1 B02 3511617300 DECORATOR C PANEL ST...

Page 13: ...door normally closed Magnetron antenna Metallic gasket plate Cooling fin Filament terminal 6 To remove high voltage capacitor 1 Remove a screw which secure the grounding ring terminal of the H V diod...

Page 14: ...ssembly 4 Draw forward the wind guide assembly 5 Pull the fan from the motor shaft 6 Remove two screws which secure the motor shaded pole 7 Remove the motor shaded pole 8 Reverse the above steps for r...

Page 15: ...verse the above steps for reassembly NO PARTS CODE PARTS NAME DESCRIPTION Q TY REMARK G01 3512525200 GUIDE AIR PBT 1 G02 3513601600 LAMP BL 240V 25W T25 C7A H187 1 G03 3515102700 SPRING TERMINAL SUS30...

Page 16: ...ve reflector heater t D05 9 Reverse the above steps for reassembly REF NO PART CODE PART NAME DESCRIPTION Q TY REMARK D01 7112401011 SCREW TAPPING T1 TRS 4X10 2 D02 3512523600 GUIDE AIR OUTLET SBHG T0...

Page 17: ...S CONVECTION AS KOC 154K8S 1 C12 7113400814 SCREW TAPPING T1 BIN 4X8 MFNI 1 C13 7001401065 SCREW MACHINE PAN 4X10 BSNI 2 C14 7S627W40X1 SPECIAL SCREW NUT FLANGE M4 1 C15 7113400814 SCREW TAPPING T1 BI...

Page 18: ...over heater U E02 6 Reverse the above steps for reassembly 13 To remove Motor synchro And Under heater assembly parts CUTTING 6EA E04 E02 E05 E01 E03 REF NO PART CODE PART NAME DESCRIPTION Q TY REMARK...

Page 19: ...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 OFF condition and presses the button of the s...

Page 20: ...n of the terminals and power cord before check the parts listed below CONDITION CHECK Check continuity of interlock monitor switch with door closed COM NC Check continuity of both primary and secondar...

Page 21: ...just for adjustment instructions TROUBLE 2 Display shows all figures selected but oven does not start cooking even though desired program and time are set and start button is tapped CONDITION CHECK Ch...

Page 22: ...er leads to magnetron terminal and magnetron body Continuity Defective magnetron 2 Check resistance of primary and secondary coil of high voltage transformer Defective high voltage transformer Replace...

Page 23: ...Check continuity of heater Defective heater No continuity Replace TROUBLE 5 1 Convection heater is not heated food will not become hot 2 Convection fan motor does no rotate CONDITION CHECK Check conti...

Page 24: ...ub assembly Display does not show programming at all even if keyboard is touched TROUBLE 7 The following visual conditions inditions indicate a probable defective touch control Circuit or button P C B...

Page 25: ...tinuity of thermistor resistance of thermistor Replace RESULT 0 or infinite Replace ERROR 2 ERROR 3 come on display Check continuity of heater convection upper lower Defective touch control circuit Re...

Page 26: ...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 27: ...abinet 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 see...

Page 28: ...eter 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 500V dc or higher voltage batteri...

Page 29: ...ECTION40 CONVECTION100 250 FRESH PIZZA ONE FROZEN PIZZA TOUCH FRESH GRATIN CRUSTY FROZEN GRATIN CAKE CAKE BREAD ROAST BEEF ROAST CHICKEN AUTO ROAST PORK COOK BAKED FISH MODE BAKED POTATO ROAST POTATO...

Page 30: ...29 10 WIRING DIAGRAM...

Page 31: ...30 11 EXPLODED VIEW AND PARTS LIST TOTAL ASSEMBLY From A00 to G00 and P00 refer to 6 Disassembly and assembly...

Page 32: ...H18 3513003200 HOLDER HV CAPACITOR SECC T0 6 1 H19 3518302301 CAPACITOR HV 2100VAC 1 10UF 187 80MM 1 H20 3518400400 DIODE HV HVR 1X 3AB 12KV 187 1 H21 3518701400 FUSE HV 5KV 0 7A 1 H22 3518119110 TRA...

Page 33: ...o fluctuation of power source voltage 2 The allowable tolerance of the secondary voltage is within 5 of nominal voltage NOTE Each measure point must be measured with GND points Terminal 6 7 8 9 9 10 V...

Page 34: ...rotate but cook indicator in display comes on Cause RELAY 6 does not operate Check method 3 When touching M W button oven lamp turns on and fan motor does not rotate but cook indicator in display com...

Page 35: ...motor rotate and cook indicator in display comes on Cause RELAY 9 does not operate 6 Case of no heating of convection grill When touching CONVECTION button oven lamp turns on and Fan motor and turntab...

Page 36: ...pened during operation the count down timer does not stop Check method POINT STATE DOOR OPEN DOOR CLOSED A OPEN CLOSE B 5V DC GND CHECK NO METHOD REMEDY 1 Check the stage ON OFF of the door open Repla...

Page 37: ...36 13 P C B CIRCUIT DIAGRAM...

Page 38: ...ENER ZD5 DZUZ3R9BSB UZ 3 9BSB 1 20 DIGITRON DP1 DHNM07MS12 HNM 07MS12 1 21 FOAM SPONGE 3517305500 40X15X5 1 22 IC MICOM IC1 13GL87P14N TMP87PM14N OTP 1 23 PCB MAIN M279 3514330330 BOARD 97x257 1 24 PT...

Page 39: ...11 13 15 16 18 20 22 85801052GY 1 0 52 TIN COATING 7 5mm 9 51 WIRE COPPER J3 9 85801052GY 1 0 52 TIN COATING 15mm 2 52 WIRE COPPER J2 8 14 85801052GY 1 0 52 TIN COATING 12 5mm 3 53 WIRE COPPER J1 4 7...

Page 40: ...S M NO DAEWOO ELECTRONICS CORP 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC PRINTED DATE Oct 2006...

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