Product data

2
Variable Speed Screw Chiller
HVAC Guide Specifications
4J[F 3BOHF
300 to 550 Tons (1055 to 1934 kW)
Nominal
$BSSJFS.PEFM/VNCFS 23XRV
Part 1 — General
 4:45&. %&4$3*P5*0/
".JDSPQSPDFTTPSDPOUSPMMFE MJRVJEDIJMMFSTIBMMVTFB
TFNJIFSNFUJDTDSFXDPNQSFTTPSVTJOHSFGSJHFSBOU
)'$BPOMZ$IJMMFSSFGSJHFSBOUTIBMMOPUIBWFB
QMBOOFEQIBTFPVUEBUF
#*GBNBOVGBDUVSFSQSPQPTFTBMJRVJEDIJMMFSVTJOH
)$'$SFGSJHFSBOUXIJDIIBTBQMBOOFEQIBTF
PVUEBUFUIFOUIFNBOVGBDU VSFSTIBMMJODMVEFJOUIF
DIJMMFSQSJDF
"WBQPSBDUJWBUFEBMBSNTZTUFNDPOTJTUJOHPGBMM
BMBSNTTFOTPSTTBGFUJFTBOEWFOUJMBUJPOFRVJQ
NFOUBTSFRVJSFECZ"/4*"4)3"&4UBOEBSE
4BGFUZ$PEFGPS.FDIBOJDBM3FGSJHFSBUJPO
MBUFTUFEJUJPOXJUIUIFRVPUBUJPO4ZTUFNTIBMM
CFDBQBCMFPGSFTQPOEJOHUP)$'$MFWFMT
PGQQN"MMPXBCMF&YQPTVSF-JNJU"&-
"GSFFTUBOEJOHSFGSJHFSBOUTUPSBHFUBOLBOE
QVNQPVUVOJUTIBMMCF QSPWJEFE5IFTUPSBHF
WFTTFMTTIBMMCFEFTJHOFEQFS"4.&4FDUJPO7***
%JWJTJPODPEFXJUIQTJHL1B
EFTJHOQSFTTVSF%PVCMFSFMJFGWBMWFTQFS"/4*
"4)3"&MBUFTUFEJUJPOTIBMMCFQSPWJEFE
5IFUBOLTIBMMJODMVEFBMJRVJEMFWFMHBHFBOE
QSFTTVSFHBHF5IFQVNQPVUVOJUTIBMMVTFB
TFNJIFSNFUJDSFDJQSPDBUJOHDPNQSFTTPSXJUI
XBUFSDPPMFEDPOEFOTFS$POEFOTFSXBUFSQJQ
JOHQIBTFNPUPSQPXFSBOEWPMUDPOUSPM
QPXFSTIBMMCFJOTUBMMFEBUUIFKPCTJUFCZUIF
JOTUBMMJOHDPOUSBDUPS
;FSPFNJTTJPOQVSHFVOJUDBQBCMFPGPQFSBUJOH
FWFOXIFOUIFDIJMMFSJTOPUPQFSBUJOH
#BDLVQSFMJFGWBMWFUPSVQUVSFEJTL
'BDUPSZJOTUBMMFEDIJMMFSQSFTTVSJ[JOHTZTUFNUP
QSFWFOUMFBLBHFPGOPODPOEFOTBCMFTJOUPUIF
DIJMMFSEVSJOHTIVUEPXOQFSJPET
1MBOUSPPNWFOUJMBUJPO
3FNPWBMBOEEJTQPTBMPGSFGSJHFSBOUBUUIFFOE
PGUIFQIBTFPVUQFSJPE
$IJMMFSTVUJMJ[JOHBQVSHFVOJUTIBMMJODMVEFJOUIF
NBDIJOFQSJDFUIFDPTUTUPQFSGPSNUIFGPMMPX
JOHSFHVMBSNBJOUFOBODFQSPDFEVSFT
B8FFLMZ$IFDLSFGSJHFSBOUDIBSHF
C2VBSUFSMZ$IBSHFQVSHFVOJUEFIZESBUPSBU
MFBTURVBSUFSMZNPSF PGUFOJGOFDFTTBSZ
$MFBOGPVMHBTTUSBJOFS1FSGPSNDIFNJDBM
BOBMZTJTPGPJM
D"OOVBMMZ$MFBOBOEJOTQFDUBMMWBMWFT%SBJO
BOEGMVTIQVSHFTIFMM$MFBOPSJGJDFT
26"-*5:"4463"/$&
"$IJMMFSQFSGPSNBODFTIBMMCFSBUFEJOBDDPSEBODF
XJUI"3*4UBOEBSEMBUFTUFEJUJPO
#&RVJQNFOUBOEJOTUBMMBUJPOTIBMMCFJODPNQMJBODF
XJUI"/4*"4)3"&MBUFTUFEJUJPO
&6OJUTIBMMCFNBOVGBDUVSFEJOBGBDJMJUZSFHJTUFSFEUP
*40.BOVGBDUVSJOH2VBMJUZ4UBOEBSE
'&BDIDPNQSFTTPSBTTFNCMZTIBMMVOEFSHPBNFDIBO
JDBMSVOJOUFTUUPWFSJGZWJCSBUJPOMFWFMTPJMQSFTTVSFT
BOEUFNQFSBUVSFTBSFXJUIJOBDDFQUBCMFMJNJUT&BDI
DPNQSFTTPSBTTFNCMZTIBMMCFQSPPGUFTUFEBUBNJOJ
NVNQTJHL1BBOEMFBLUFTUFEBU
QTJHL1BXJUIBUSBDFSHBTNJYUVSF
(&OUJSFDIJMMFSBTTFNCMZTIBMMCFQSPPGUFTUFEBU
QTJHL1BBOEMFBLUFTUFEBUQTJH
L1BXJUIBUSBDFSHBTNJYUVSFPOUIFSFGSJHFS
BOUTJEF5IFMFBLUFTUTIBMMOPUBMMPXBOZMFBLT
HSFBUFSUIBOP[QFSZFBSPGSFGSJHFSBOU5IF
XBUFSTJEFPGFBDIIFBUFYDIBOHFSTIBMMCFIZESP
TUBUJDBMMZUFTUFEBUUJNFTSBUFEXPSLJOHQSFTTVSF
)1SJPSUPTIJQNFOUUIFDIJMMFSBVUPNBUFEDPOUSPMT
UFTUTIBMMCFFYFDVUFEUPDIFDLGPSQSPQFSXJSJOHBOE
FOTVSFDPSSFDUDPOUSPMTPQFSBUJPO
* $IJMMFSTTIBMMIBWFGBDUPSZNPVOUFEGBDUPSZXJSFE
BOEGBDUPSZUFTUFEVOJUNPVOUFEWBSJBCMFGSFRVFODZ
ESJWF7'%1SPQFS7'%PQFSBUJPOTIBMMCFDPO
GJSNFEQSJPSUPTIJQNFOU
%&-*7&3:4503"(&"/%)"/%-*/(
" 6OJUTIBMMCFTUPSFEBOEIBOEMFEJOBDDPSEBODFXJUI
NBOVGBDUVSFSTJOTUSVDUJPOT
# 6OJUTIBMMCFTIJQQFEXJUIBMMSFGSJHFSBOUQJQJOHBOE
DPOUSPMXJSJOHGBDUPSZJOTUBMMFE
$6OJUTIBMMCFTIJQQFEDIBSHFEXJUIPJMBOEGVMM
DIBSHFPGSFGSJHFSBOU)'$BPSBOJUSPHFOIPME
JOHDIBSHFBTTQFDJGJFEPOUIFFRVJQNFOUTDIFEVMF
Guide specifications
$$PPMFSBOEDPOEFOTFSTIPVMECFDPNQMJBOUXJUI
$IJOB$PEF(#(#
+#5
%$IJMMFSTIPVMECFEJTJHOFEBOEDPOTUSODUFEUPNFFU
$IJOBDPEF(#5SFRVJSFNFOU