Samsung AM080MXMDGH Series - Page 58

Troubleshooting
58 Samsung Electronics
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Discharge mode of DC link voltage
t&WFOXIFOUIFPVUEPPSVOJUQPXFSJTPGGJUJTEBOHFSPVTXIFOZPVDPNFJODPOUBDUXJUIJOWFSUFS1$#
TJODFJUJTDIBSHFEXJUIIJHI%$WPMUBHF
t8IFOSFQMBDJOHSFQBJSJOHUIF1$#DVUPGGUIFQPXFSBOEXBJUVOUJMUIF%$WPMUBHFJTEJTDIBSHFECFGPSF
SFQMBDJOHSFQBJSJOHUIFN8BJUGPSNPSFUIBONJOVUFTUPBMMPXJUUPEJTDIBSHFOBUVSBMMZ
t%VSJOH%JTDIBSHFNPEFPG%$MJOLWPMUBHFWPMUBHFPG*/7XJMMCFEJTQMBZFE
t*GJOWFSUFSFSSPSJTPDDVSSFE&&FUDQMFBTFXBJUNPSFUIBONJOVUFTVOUJM
TFMGEJTDIBSHJOHBGUFSTIVUUJOHPGGUIFQPXFSCFDBVTFJUDBOOPUFOUFSB
EJTDIBSHFNPEF
)PXUPJOJUJBUF
1SFTTUIF,UBDUTXJUDIUJNFT
&UD
%JTDIBSHFJTDPNQMFUFUIFQPXFSPGUIF*OWFSUFS1$#JTCFJOHCMPDLFEDPNNVOJDBUJPO
GVODUJPOJTCMPDLFE&XJMMPDDVS
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Forced defrost operation
t'PSDFEEFGSPTUPQFSBUJPO*TPQFSBUJPOXIFO'SPTU'PSNBUJPOPDDVSTJOUIFPVUEPPS8IFODBSSJFEPVUUIFTFSWJDF
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Forced oil collection
t'PSDFEPJMSFDPWFSZPQFSBUJPO0JMSFDPWFSZJOUIFPVUEPPSVOJUGPSUIFQVSQPTFPGNPWJOHJOTUBMMBUJPOJGOFDFTTBSZ
.FUIPEPG&OUSZ
1SFTTUIF,UBDUTXJUDIUJNFT
4UBSUQBUUFSO)FBUJOHUSJBMPQFSBUJPOQBUUFSO
%FGSPTUTUBSU%FGSPTUTUBSU*UJTBGUFSNJOVUFTXIJDITBGFUZTUBSUöOJTIFT
%FGSPTUPò5IFTBNFDPOEJUJPOPGUIFHFOFSBMEFGSPTUPQFSBUJPO
&UD5IFPVUEPPSVOJUXJMMTUPQBTBOPSNBMQBUUFSOBGUFSUIFEFGSPTUPQFSBUJPOJTTUPQQFE
.FUIPEPG&OUSZ
1SFTTUIF,UBDUTXJUDIUJNFT
4UBSUQBUUFSO
0VUEPPSUFNQFSBUVSFJTNPSFUIBO¡$DPPMJOHBVUPUSJBMPQFSBUJPO
0VUEPPSUFNQFSBUVSFJTMFTTUIBOPSFRVBMUP¡$IFBUJOHBVUPUSJBMPQFSBUJPO
0JMSFDPWFSZTUBSU0JMSFDPWFSZTUBSU*UJTBGUFSNJOVUFTXIJDITBGFUZTUBSUöOJTIFT
&UD5IFPVUEPPSVOJUXJMMTUPQBTBOPSNBMQBUUFSOBGUFSPJMSFDPWFSZPQFSBUJPOGPSUFONJOVUFT