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Electrolux EMC3065X, Service Manual

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Electrolux EMC3065X Service Manual Download Page 13

1

3

2) KOC-9N5T7S,9N5T7R,9N5T7S21

REF NO.

PART CODE

PART NAME

DESCRIPTION

Q’TY

REMARK

B01 

3513406330 

KNOB VOLUME 

ABS SG-175 SG-0760D 

1

B02 3515501820 

WINDOW 

DISPLAY 

PMMA 

1

B03 

3511608110 

DECORATOR C-PANEL 

SUS430 T0.5 H/L 

1

B04 

3516005600 

SPECIAL DOUBLE TAPE 

HOSTIC 550M(D)TO.15 

1

B05 

3516725260 

CONTROL-PANEL 

ABS XR-401 SG-0320G 

1

B06 

3516909080 

BUTTON FUNCTION-A 

ABS SG-175 SG-0760D SPRAY 

1

B07 

71222401211 

SCREW TAPPING T2S 

TRS 4*12 MFZN 

4

PKMPMSA200 

PCB MAIN AS 

KOC-9N4T7S 

1

KOC-9N5T7S,

B08 

9N5T7S21

PKMPMSA220

PCB MAIN AS

KOC-9N5T7R

1

KOC-9N5T7R

B09 

7121301011 

SCREW TAPPING 

T2S PAN 3*10 MFZN 

5

B10 

PKBPMSA200 

PCB SUB AS

KOC-9N4T7S 

1

B11 

3516909090 

BUTTON FUNCTION-B 

ABS SG-175 SG-0760D SPRAY 

1

(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(B07) which secure the PCB Main ASS’Y.
(3) Pull out the Main PCB assembly(B08).
(4) Remove four screws(B09) which secure the PCB Sub ASS’Y.
(5) Pull out the Sub PCB assembly(B10).
(6) Pull out the Knob volume(B01) from the Sub PCB assembly.
(7) Pull out ten buttons from the control panel.
(8) Pull out Decorator control panel(B03) from the control panel.
(9) Pull out Window display(B02) from the control panel.
(10)Reverse the above steps for reassembly.

✔ 

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

Summary of Contents for EMC3065X

Page 1: ...ICE MANUAL MICROWAVE OVENS ELECTROLUX HOME PRODUCTS Corso Lino Zanussi 30 Publication No I 33080 PORCIA PN ITALY 599 38 84 81 Tel 39 0434 394850 Fax 39 0434 394096 SOI Edition 05 2007 EN SERVICE FV Microwave Oven EMC3065X 947608328 ...

Page 2: ...nerating 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 the oven is released to the owner TABLE OF CONTENTS 1 SA...

Page 3: ...certified oven unit is found to servicing a microwave emission check should be performed prior to servicing the oven 1 inform the manufacturer importer or assembler 2 repair the unit at no cost to the owner 3 attempt to ascertain the cause of the excessive leakage 4 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 o...

Page 4: ...AVE ENERGY OUTPUT 900W IEC 705 MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W X H X D 542X329X515mm 21 3X13 0X20 3 in CAVITY DIMENSIONS W X H X D 350X230X355mm 13 8X9 1X14 0 in NET WEIGHT Approx 18Kg 39 6 lbs TIMER 60 minutes FUNCTION SELECTIONS Microwave Grill Convection Combination POWER SELECTIONS 10 LEVELS CAVITY VOLUME 1 0 Cu Ft SPECIFICATION ARE SUBJECT TO CHANGE WITHOUT NOTICE 2 SPECIFICA...

Page 5: ...5 3 EXTERNAL VIEW 1 OUTER DIMENSION 1 KOC 9N4T 9N5T ...

Page 6: ...perating 16 SAFETY INTERLOCK SYSTEM 17 CONTROL PANEL 18 TURNTABLE TRAY Rotates during cooking and ensure even distribution of Microwaves It can also be used as a cooking utensil 19 ROLLER GUIDE This must always be used for cooking together with the turntable tray 10 COUPLER This fits over the shaft in the center of the ovens cavity floor This is to remain in the oven for all cooking 11 CONVECTION ...

Page 7: ... is supplied with cable of special type which if damaged 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 misaligned door broken door or a dent in cavity If any of the above are visible DO NOT INSTALL and notify dealer immediately 7 Do not operate the oven if it...

Page 8: ...ly 2 2 Auto cook Used to cook or reheat 3 3 Combi Used to select combi 4 4 Weight Defrost Press to select the weight defrosting cooking KOC 9N4T7S 9N4T7S24 9N5T7S 9N5T7R 9N5T7S21 9N7T7S 9N7T7S21 only Auto Defrost Press to select the auto defrosting cooking KOC 9N7T7SA2 only 5 5 Grill Used to select grill 6 6 MW Used to set power level of micro wave 7 7 Time Defrost Press to select the time defrost...

Page 9: ...nning 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 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 fuse is blown out due ...

Page 10: ...rd 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 assemby NOTE After replacing the door assembly perform a check of correct alignment with the hinge and cavity front plate 10 ...

Page 11: ...1 3511608700 DECORATOR DOOR T SUS430 T0 5 H L 1 A12 3511608400 DECORATOR DOOR L SUS430 T0 5 H L 1 A13 3511608200 DECORATOR DOOR U SUS430 T0 5 H L 1 3 To remove door parts 1 KOC 9N4T 9N5T 1 Remove the gasket door from door plate 2 Remove the door frame from door plate 3 Remove screws from door frame 4 Remove the handle from door frame 5 Remove the decorator door from door frame 6 Remove the stopper...

Page 12: ...inge 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 contact the door seal to oven front surface Tighten two screws NOTE A small gap may be acceptable if the microwave leakage does not exceed 4mW cm2 ...

Page 13: ...16909090 BUTTON FUNCTION B ABS SG 175 SG 0760D SPRAY 1 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 B07 which secure the PCB Main ASS Y 3 Pull out the Main PCB assembly B08 4 Remove four screws B09 which secure the PCB Sub ASS Y 5 Pull out the Sub PCB assembly B10 6 Pull out the Knob volume B01 from the Sub...

Page 14: ...r normally closed Magnetron antenna MAGNETRON 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 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 secu...

Page 15: ... assembly 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 reasembly 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 ...

Page 16: ...PPING T1 TRS 4X10 MFZN 1 2 3512520500 GUIDE AIR OUTLET SA1D T0 5 1 3 3512804900 HEATER REFLECTOR STS430 T0 5 1 4 7112401011 SCREW TAPPING T1 TRS 4X10 MFZN 2 5 3510607700 BRACKET HEATER T SA1D T0 5 2 6 3512805800 HEATER MIRACLON 230V 800W 270MM 1 7 3511410300 COVER HEATER T SA1D T0 5 1 Caution In this Service Manual some parts can be changed for improving their performance without notice in the par...

Page 17: ...SCREW TAPPING T1 TRS 4 10 MFZN 1 3 7112401011 SCREW TAPPING T1 TRS 4 10 MFZN 1 4 3511407900 COVER B SA1D 80 T0 5 1 5 3512767611 HARNESS CONVECTION KOC 924T0S ALTERNATE 1 6 7113400814 SCREW TAPPING T1 BIN 4 8 MFNI 4 8 3511409800 COVER HEATER B SA1D 80 T0 5 1 7 3513303400 INSULATOR HEATER B SBHG 1 T0 5 1 9 7113400814 SCREW TAPPING T1 BIN 4 8 MFNI 3 10 3511800700 FAN CONVECTION SA1D 80 T0 5 1 11 3513...

Page 18: ... 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 secondary interlock switch to bring it under ON condition 3 Adjustment steps a Loosen the one mounting screw b Adjust interlock switch assembly position c Make sure that lock lever moves smoothly after adjustment is complete...

Page 19: ...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 secondary interlock switch with door closed Malfunction of Interlock monitor switch Malfunction of interlock switch RESULT Continuity No continuity CAUSE REMEDY Replace COM NC Fuse blows Replace Shorted conta...

Page 20: ...djust 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 Check continuity of primary interlock switch Malfunction of primary interlock switch RESULT No continuity CAUSE REMEDY Adjust or replace Turn table motor and oven lamp do not turn on Check D C voltage ...

Page 21: ...ads to magnetron terminal and magnetron body Continuity Defective magnetron 2 1 Check resistance of primary and secondary coil of high voltage transformer 0 or Defective high voltage transformer Replace Check continuity of high voltage fuse No microwave oscillation No continuity 2 Check continuity of magnetron heater with wires removed No continuity Defective magnetron Replace 1 Check continuity o...

Page 22: ... 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 continuity of primary interlock switch Malfunction of primary Interlock switch RESULT No continuity Adjust or replace 1 Convection heater is not heated 2 Convection fan and motor does not rotate Check D C...

Page 23: ...play does not count down or up with time cooking or clock operation 5 Oven is programmable and cooks normally but no display shows 6 Display obviously jumps in time while counting down 7 Display counts down noticeably too fast while cooking 8 Display does not show the time of day when clear button is touched 9 Oven lamp and turn table motor do not stop although cooking is finished Check if the REL...

Page 24: ...for the water temperature to attain 20 C 2 C is measured The oven is then switched off and the final water temperature is measured within 60s NOTE 1 The water stirred is before its temperature is measured NOTE 2 Stirring and measuring devices are to have a low heat capacity 4 The microwave power output is calculated from the formula where P is the microwave power output in watts mW is the mass of ...

Page 25: ...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 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 ...

Page 26: ...ter 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...

Page 27: ...27 4 COMPONENT ACTION COOKING MODE MAGNE UPPER REAR CONVEC TRON ELEMENT ELEMENT TION FAN M W GRILL COMBI CONVECTION ROAST PORK ROAST BEEF ROAST CHICKEN BAKED FISH FRESH VEGETABLES MANUAL MODE AUTO MODE ...

Page 28: ...28 10 WIRING DIAGRAM 1 KOC 9N4T7S 9N4T7S24 9N5T7S 9N5T7R 9N5T7S21 9N7T7S 9N7T7S21 ...

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