Panasonic NN--MX21WF User manual

10/16/2016 s0000000000.html
file:///C:/Users/sh.dehghani/Desktop/NNMX21WFOTSIMP_SIMMC0303015A3/viewing/SGML_VIEW_DATA/OT/NNMX21WF/SIMP/s0000000000.html#cover 1/3
ServiceManual
TOPNEXT
ORDERNO.SIMMC0303015A3
MicrowaveOven
NNMX21WF
NNMX26WF
QPQ(Australia,NewZealand)
HNE(HongKong)
YNQ(Singapore)
MNQ(Malaysia)
TNE(Thailand,Indonesia)
LNK(Philippines)
YKE(Others)
KKE(UAE,Egypt,Iran)
KNQ(Kuwait,Doha,Qatar,Oman,Bahrain,Pakistan)
SNM(SaudiArabia)
ZPE(CISCountries)
PleasefileandusethismanualtogetherwiththeservicemanualforModelNNMX20/25WF(ORDERNO.SIMMC0203003C3orSIMMC0203004C3)

10/16/2016 s0000000000.html
file:///C:/Users/sh.dehghani/Desktop/NNMX21WFOTSIMP_SIMMC0303015A3/viewing/SGML_VIEW_DATA/OT/NNMX21WF/SIMP/s0000000000.html#cover 2/3
©2003ShanghaiMatsushitaMicrowaveOvenCo.,Ltd.
Allrightsreserved.Unauthorizedcopyinganddistributionisaviolationoflaw.

10/16/2016 s0000000000.html
file:///C:/Users/sh.dehghani/Desktop/NNMX21WFOTSIMP_SIMMC0303015A3/viewing/SGML_VIEW_DATA/OT/NNMX21WF/SIMP/s0000000000.html#cover 3/3
TOPNEXT

10/16/2016 SCHEMAT1.gif(538×750)
file:///C:/Users/sh.dehghani/Desktop/NNS554MFOTSIMP_SIMMC0408030A3/viewing/SGML_VIEW_DATA/OT/NNS554MF/SIMP/SCHEMAT1.gif 1/1

10/16/2016 s0301000000.html
file:///C:/Users/sh.dehghani/Desktop/NNS554MFOTSIMP_SIMMC0408030A3/viewing/SGML_VIEW_DATA/OT/NNS554MF/SIMP/s0301000000.html#3.1 1/1
3.1Adjustmentofprimarylatchswitch,secondary
latchswitchandshortswitch.
TOPPREVIOUSNEXT
1.MountthePrimarylatchswitch,theSecondarylatchswitchandtheShortswitchtothedoorhook
assemblyasshowninILL.
NOTE:
NospecificindividualadjustmentsduringinstallationofthePrimarylatchswitch,Secondarylatchswitch
orShortswitchtothedoorhookarerequired.
2.Whenmountingthedoorhookassemblytotheovenassembly,adjustthedoorhookassemblybymoving
itinthedirectionofthearrowsintheillustration,sothattheovendoorwillnothaveanyplayinit.Check
forplayinthedoorbypullingthedoorassembly.Makesurethatthelatchkeysmovesmoothlyafter
adjustmentiscompleted.Completelytightenthescrewsholdingthedoorhookassemblytotheoven
assembly.
3.Reconnecttheshortswitchandcheckthecontinuityofthemonitorcircuitandalllatchswitchesagainby
followingthecomponenttestprocedures.
TOPPREVIOUSNEXT

10/16/2016 s0302000000.html
file:///C:/Users/sh.dehghani/Desktop/NNS554MFOTSIMP_SIMMC0408030A3/viewing/SGML_VIEW_DATA/OT/NNS554MF/SIMP/s0302000000.html 1/1
3.2Measurementofmicrowaveoutput
TOPPREVIOUSNEXT
TheoutputpowerofthemagnetroncanbedeterminedbyperformingIECstandardtestprocedures.
However,duetothecomplexityofIECtestprocedures,itisrecommendedtotestthemagnetronusingthesimple
methodoutlinedbelow.
NecessaryEquipment:
*1literbeaker*Glassthermometer
*Wristwatchorstopwatch
NOTE:
Checkthelinevoltageunderload.Lowvoltagewilllowerthemagnetronoutput.Takethetemperaturereadings
andheatingtimeasaccuratelyaspossible.
1.Fillthebeakerwithexactlyoneliteroftapwater.Stirthewaterusingthethermometerandrecordthe
water’stemperature.(recordedasT1).
2.Placethebeakeronthecenterofglasstray.
SettheovenforHighpowerandheatitforexactlyoneminute.
3.Stirthewateragainandreadthetemperatureofthewater.(recordedasT2).
4.ThenormaltemperatureriseatHighpowerlevelforeachmodel,isasshownintable.
TABLE(1L1min.test)
RATEDOUTPUT TEMPERATURERISE
1000W Min.8.6°C
1100W Min.9.4°C
TOPPREVIOUSNEXT

10/16/2016 EXPLODED.gif(727×537)
file:///C:/Users/sh.dehghani/Desktop/NNS554MFOTSIMP_SIMMC0408030A3/viewing/SGML_VIEW_DATA/OT/NNS554MF/SIMP/EXPLODED.gif 1/1

10/16/2016 s0402000000.html
file:///C:/Users/sh.dehghani/Desktop/NNS554MFOTSIMP_SIMMC0408030A3/viewing/SGML_VIEW_DATA/OT/NNS554MF/SIMP/s0402000000.html 1/2
4.2PARTSLIST
TOPPREVIOUSNEXT
NOTE:
1.Whenorderingreplacementpart(s),pleaseusepartnumber(s)showninthispartlist.
Donotusedescriptionofthepart.
2.Importantsafetynotice:
Componentsidentifiedby markhavespecialcharacteristicsimportantforsafety.
Whenreplacinganyofthesecomponents,useonlymanufacture’sspecifiedparts.
Ref.No. PartNo. PartName&Description Pcs/Set Remarks
1 F00066V00HP CAUTIONLABEL 1 EXCEPTZPE
1 F00066W10ZP CAUTIONLABEL 1 ZPE
6 F10015Q00AP BASE 1
7 F10084T00AP RUBBERFOOT 4
8 F110D5R00SAP CABINETBODY 1 K593MF,K574MF
8 F110D5R00HAP CABINETBODY 1 K574WF,K544WF
8 F110D5Q00SAP CABINETBODY 1 S554MF
8 F110D5Q00HAP CABINETBODY 1 S554WF
9F200A5R50CP OVEN 1 K593MF,K574MF/WF
9F200A5R20BP OVEN 1 K544WF
9F200A5Q30BP OVEN 1 S554MF/WF
10 F20555Q00BP COVER 1
11 F21315G10XN PULLYSHAFT 1
12 F290D5Q00AP ROLLERRING(U) 1
13F30205Q00AP DOORHOOK 1
14 F31365Q00AP HOOKLEVERA 1
15 F400A5U00XN FANMOTOR 1
16 F40085G10XN FANBLADE 1
17 F40255Q00AP AIRGUIDEA 1
18 F40425Q00AP AIRGUIDEF 1
19 F612E5G10XN INCANDESCENTLAMP(U) 1 EXCEPTHPE
21 F41445Q00AP UPPERORIFICE 1
22 F42095Q00AP LOWERORIFICE 1
23 F64505Q00AP SENSORCOVERB 1 K593MF,K574MF/WF
24 F65434W00AP SENSORCOVERC 1 K593MF,K574MF/WF
25 A607S4T00AP STEAMSENSOR 1 K593MF,K574MF/WF
26J61424T00AP MICROSWITCH 1 (PRIMARYLATCHSWITCH)(V15G3C25)
27J61414T00AP MICROSWITCH 1 (SECONDARYLATCHSWITCH)(D3V16G3C25)
28J61784T00AP MICROSWITCH 1 (SHORTSWITCH)(D3V1G2C25)
292M261M32F MAGNETRON 1 EXCEPTSTM,ZPE
29 2M261M32J MAGNETRON 1 STM,ZPE

10/16/2016 s0402000000.html
file:///C:/Users/sh.dehghani/Desktop/NNS554MFOTSIMP_SIMMC0408030A3/viewing/SGML_VIEW_DATA/OT/NNS554MF/SIMP/s0402000000.html 2/2
31A62304210BP FUSE 1 (10A)
33 J692Y4T00YNR NOISEFILTER(U) 1 EXCEPTSTM,ZPE
33 J607X4L00BP NOISEFILTER(U) 1 STM,ZPE
34 F63265U30XN TURNTABLEMOTOR 1
35F900C5Q00YK ACCORDW/PLUG 1 HPE,MPQ,YTE,YPQ,KTE,KPQ,KUE
35 F900C5G40SN ACCORDW/PLUG 1 STM
35 F900C5Q00TN ACCORDW/PLUG 1 TPE,PTE,ZPE
35 F900C5Q00LN ACCORDW/PLUG 1 LPK
36 F606Y4V00XN H.V.INVERTER(U) 1
37 F65855R00BP INVERTERBRACKET 1
41 XTWFA4+12T SCREW 4 FORMAGNETRON
44 XTWFA4+12D SCREW 4 FORCABINETBODY
45 XTCAFA4+12AFW SCREW 1 FORCABINETBODYSIDE(K574WF,K544WF,S554WF)
45 XTCAFA4+12AFS SCREW 1 FORCABINETBODYSIDE(K593MF,K574MF,S554MF)
51 F630G5R20GP HEATER(AU) 2 K593MF(KTE,PTE),
K574MF/WF(HPE,TPE,YTE,LPK,KTE,STM,ZPE)
51 F630G5R20BP HEATER(AU) 2 K574MF/WF(MPQ,YPQ),K574WF(KPQ)
51 F630G6B80XN HEATER(AU) 2 K544WF(KTE,KUE,HPE,TPE,YTE,ZPE,PTE)
51 F630G5R00BP HEATER(AU) 2 K544WF(MPQ)
52 F64605R00BP HEATERSUPPORT 2 K593MF,K574MF/WF,K544WF
55 F40245R00BP EXHAUSTGUIDEA 1 K593MF,K574MF/WF,K544WF
57 F01506W50XP NOTOUCHINGLABEL 1 K593MF,K574MF/WF,K544WF
58 F02395E20KN CORDCAUTIONLABEL 1 KTE,KPQ,STM,PTE,KUE
60 F11404J60XN STOPPER 2
62 F00066W10MP CAUTIONLABEL 1 YPQ
63 F02846W10YP NO.LABEL 1 K574MFYPQ
63 F02846W40YP NO.LABEL 1 S554MFYPQ
64 F00054S10 EARTHLABEL 1 TPE
65 F20345Q00CP REINFORCEBRACKET 1
66 F60305G60HN INCANDESCENTLAMP 1 HPE
67 F61525H00AP SOCKET 1 HPE
TOPPREVIOUSNEXT

10/16/2016 Doorass.gif(543×319)
file:///C:/Users/sh.dehghani/Desktop/NNS554MFOTSIMP_SIMMC0408030A3/viewing/SGML_VIEW_DATA/OT/NNS554MF/SIMP/Doorass.gif 1/1