Carrier 30RB015-9 - Service Instructions

16 30RB
1FSJPEJD*OTQFDUJPO*UFNT
4FSWJDFJOTUSVDUJPOT
Unit 'SFRVFODZ Periodic inspection details
*OTVMBUJPONFBTVSFNFOU1PXFS
source circuit/ Compressor)
Annually Insulation measurement with a mega tester
0QFSBUJPODIFDL Annually $PPMJOHPQFSBUJPODIFDLXJUISFNPUFDPOUSPMMFS
3FGSJHFSBOUMFBLBHF8BUFS
MFBLBHFJOTQFDUJPO
Annually
7JTVBMJOTQFDUJPOBOEDIFDLXJUIBMFBLUFTUFS/PMFBLBHF
must be found.
Water heat exchanger
inspection (Internal dirt and
clogging)
Annually $IFDLJOHGPSXBUFSEJSUJOFTTJOBDMPTFEDZDMF$MFBOJOH
Inlet / Outlet water temperature
measurement
Annually
Temperature measurement: Temperature measurement
during an operation.
Circulation pump inspection Annually
/PMFBLBHFPSBCOPSNBMOPJTFNVTUCFGPVOE3FQMBDFNFOU
every 10 years: Charged).
Automatic air purge valve
inspection
Annually 8BUFSMFBLBHF"JSWFOU
Expansion vessel Annually
7JTVBMDIFDLGPSDIBSHFQSFTTVSFBCOPSNBMJUZXBUFS
MFBLBHFPSDPSSPTJPO
Heater assembly Annually
$IFDLGPSBQQFBSBODFEBNBHFEFGPSNBUJPOPSMPPTF
terminal.
Flow switch Annually 0QFSBUJPODIFDLXIJMFSVOOJOH
Safety valve Annually 8BUFSMFBLBHF"QQFBSBODFDIFDL%SBJOBHFDIFDL
1PXFSTPVSDFNFBTVSFNFOU
/PMPBEWPMUBHF3BUFE
operation)
Annually Electronic voltage measurement.
Air heat exchanger inspection
(Dirt and clogging)
Annually Visual inspection, Clear clogging
Fan inspection (Scratch,
damage)
Annually
$IFDLGPSTDSBUDIFTPSEBNBHFTUPUIFGBOPSBCOPSNBM
motor sound
As the compressors are hermetic, when an internal fault
occurs, the compressor must be replaced.
This must be done as detailed below:
t %JTDPOOFDUUIFVOJUGSPNUIFFMFDUSJDBMTVQQMZ
t 3FNPWFUIFBDDFTTQBOFMT
t 3FNPWFUIFHBTGSPNUIFSFGSJHFSBOUDJSDVJUVTJOH
recovery equipment
t UPBWPJEIBSNJOHUIFBUNPTQIFSF
t &MFDUSJDBMMZEJTDPOOFDUUIFDPNQSFTTPS
t 6OCSB[FUIFTVDUJPOBOEEJTDIBSHFMJOFTUBLJOHDBSFOPU
to damage the rest of the components.
t 3FNPWFUIFDPNQSFTTPSGBTUFOJOHT
t 3FQMBDFUIFDPNQSFTTPSFOTVSJOHUIBUJUDPOUBJOT
TVóDJFOUPJM
t #SB[FJOUIFMJOFT
t $POOFDUUIFDPNQSFTTPSBDDPSEJOHUPUIFXJSJOHEJBHSBN
t &WBDVBUFUIFDPNQSFTTPS
t *OUSPEVDFUIFRVBOUJUZPGSFGSJHFSBOUJOEJDBUFEPOUIF
nameplate through the service coupling located on the
low pressure side.
NOTE:
5IJTPQFSBUJPONVTUCFDBSSJFEPVUCZBRVBMJöFEQFSTPO
$PNQSFTTPSSFQMBDFNFOU
If the water pump needs to be replaced, proceed as follows:
t %JTDPOOFDUUIFVOJUGSPNUIFQPXFSTVQQMZ
t 0QFOSFNPWFUIFBDDFTTQBOFMT
t &MFDUSJDBMMZEJTDPOOFDUUIFQVNQ
t &NQUZBMMXBUFSGSPNUIFIZESPOJDNPEVMF
t -PPTFOUIFQJQFVOJPOTOVUT
t 3FQMBDFUIFQVNQ
t 5JHIUFOUIFQJQFOVUT
t &MFDUSJDBMMZDPOOFDUUIFQVNQ
t $POOFDUUIFVOJUUPUIFQPXFSTVQQMZ
t .BLFTVSFUIFQVNQSPUBUFTJOUIFSJHIUEJSFDUJPOVTJOH
UIFIPMFJOUIFCBDLQBOFM
t 3FJOTUBMMUIFBDDFTTQBOFM
1VNQSFQMBDFNFOU
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