Daewoo KOR-180A2A Service Manual Download Page 33 | Manualshive

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Daewoo KOR-180A2A Service Manual Download Page 33

33

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

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Summary of Contents for KOR-180A2A

Page 1: ...Service Manual Microwave Oven Model KOR 180A2A KOR 181G2A KOR 181H2A DAEWOO ELECTRONICS CO LTD S M No R180A2A001...

Page 2: ...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 released to the owne...

Page 3: ...or is opened Do not attempt to defeat them DO NOT ATTEMPT TO SERVICE THIS APPLIANCE UNTIL YOU HAVE READ THIS SERVICE MANUAL 2 FOR SAFE SERVICE PROCEDURES 1 If the oven is operative prior to servicing...

Page 4: ...VE ENERGY OUTPUT 1200 W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W X H X D 589X339X487mm 23 2X13 3X19 2 in CAVITY DIMENSIONS W X H X D 399X278X451mm 15 7X10 9X17 8 in NET WEIGHT APPROX 18 0kg 39...

Page 5: ...5 EXTERNAL VIEW 1 OUTER DIMENSION...

Page 6: ...utlet from splashes of cooking foods 5 OVEN LAMP Automatically turns on during oven operating 6 SAFETY INTERLOCK SYSTEM 7 CONTROL PANEL 8 GLASS COOKING TRAY Made of special heat resisant glass The tra...

Page 7: ...d time to cooking 6 Less Used to remove time from cooking 7 Auto Defrost Used to defrost foods for weight 8 Power Used to set power level 9 Defrost Used to defrost foods for time 10 Kitchen Timer Used...

Page 8: ...d present time are displayed 3 One touch Used to cook or reheat specific quantities of food 4 Auto cook Used to cook or reheat 5 More Used to add time to cooking 6 Less Used to remove time from cookin...

Page 9: ...d present time are displayed 3 One touch Used to cook or reheat specific quantities of food 4 More Used to add time to cooking 5 Less Used to remove time from cooking 6 Auto Defrost Used to defrost fo...

Page 10: ...ce 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 o...

Page 11: ...LEAR pad is touched during the oven operation the oven stops cooking and all information retained To erase all information except the present time touch the STOP CLEAR pad once more If the oven door i...

Page 12: ...inning repair work 2 Warning about the electric charge in the high voltage capacitor For about 30 seconds after the operation has stopped electric charge remains in the high voltage capacitor When rep...

Page 13: ...ard 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 doo...

Page 14: ...180A 1 A05 3517005200 BARRIER SCREEN I PE T0 1 1 A06 3512301800 GASKET DOOR PP 1 A07 3513101400 HOOK POM 1 A08 3515101900 SPRING HOOK RW 1 1 1 Remove the gasket door from door plate 2 Remove the barri...

Page 15: ...nge top and then push the door to contact the door seal to oven front surface Tighten two screws 2 To reduce gap located on part B Loosen two screws on stopper hinge under and then push the door to co...

Page 16: ...R DOOR OPEN PP 1 B06 441G430171 BUTTON SPRING SWP DIA 0 7 1 B07 3516909600 BUTTON DOOR OPEN ABS AF 348 VT 0826 1 1 Remove the screw which secure the control panel push up two snap fits and draw forwar...

Page 17: ...2 for a fully assembled oven with door normally closed 6 To remove high voltage capacitor 1 Remove a screw which secure the grounding ring terminal of the H V diode and the capacitor holder 2 Remove t...

Page 18: ...assembly 3 Pull the fan from the motor shaft 4 Remove two screws which secure the motor shaded pole 5 Remove the motor shaded pole 6 Reverse the above steps for reasembly 9 To remove H V transformer...

Page 19: ...es 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...

Page 20: ...nection of the terminals and power cord before check the parts listed below CONDITION CHECK Check continuity of interlock monitor switch with door closed Check continuity of of primary interlock switc...

Page 21: ...ity Adjust or replace Check D C voltage being supplied to RELAY RY2 coil Defective touch control circuit 0 V Replace Faulty contacts of RELAY RY2 or open relay coil Approx 15 VDC Replace Display do no...

Page 22: ...body Continuity Defective magnetron Replace Check resistance of primary and secondary coil of high voltage transformer 0 or Defective high voltage transformer Replace Check continuity of magnetron wi...

Page 23: ...ng down 9 Display counts down noticeable too fast while cooking 10 Display does not show the time of day when the clear pad is touched in case of setting present time 11 Oven lamp and turntable motor...

Page 24: ...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 25: ...binet 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...

Page 26: ...r 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 sh...

Page 27: ...27 WIRING DIAGRAM...

Page 28: ...ltage transformer changes in proportion to fluctuation of power source voltage 3 The allowable tolerance of the secondary voltage is within 5 of nominal voltage NOTE Each measure point must be measure...

Page 29: ...29 MP1 MP2 Mesure point...

Page 30: ...the door is opened during operation the count down timer does not stop refer to Circuit Diagram point 1 Check method 5 When the digital clock does not operate properly refer to Circuit Diagram point...

Page 31: ...31 2 PCB CIRCUIT DIAGRAM...

Page 32: ...0 12 14 22 1 6W 1K 5 RD AZ102J 5 17 RESISTOR R11 20 21 1 6W 100K 5 RD AZ104J 3 18 RESISTOR R13 1 6W 100 5 RD AZ101J 1 19 RESISTOR R15 16 1 6W 10K 5 RD AZ103J 3 20 RESISTOR R17 1 6W 510 5 RD AZ511J 1 2...

Page 33: ...33 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 34: ...963822200 MOTOR SHADED POLE 120V 30W OEM 15DWX1 B07 1 F12 3512522100 GUIDE WIND PP J640A 1 F13 3511800100 FAN PP 20 GLASS 1 F14 3518003500 MAGNETRON RM 259 JF 1 F15 3516004000 SPECIAL SCREW T2 BOLT FL...

Page 35: ...1 F37 3518905300 THERMOSTAT OFF 75 ON 65 H 187 NB 1 F38 3513003400 HOLDER THERMOSTAT PP NATURAL 1 F39 7272400811 SCREW TAPTITE TT3 TRS 4X8 MFZN 1 F40 3511406220 COVER WAVE GUIDE PP J640A WHITE 1 F41 3...

Page 36: ...VISION CREATIVE INC...

Page 37: ...S M NO R180A2A001 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 Aug 2001...

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