SPECIAL TOOLS REQUIRED
t 7PMUBHF.FUFS XJUIXJSFQSPCFT
t "NQFSBHF.FUFS
t 1SFTTVSF(BVHFTo SFGSJHFSBOU
t 5BDIPNFUFS
t 5IFSNPNFUFS
t *ODMJOFNBOPNFUFSPSFRVJWBMFOU
Start- Up Procedure
5IFVOJUXJMMCFJOPQFSBUJPOBMNPEFEVSJOHTUBSUVQ6TF
OFDFTTBSZQSFDBVUJPOTUPBWPJEJOKVSZ"MMEBUBNVTUCF
collected while the unit is running.
.BLFTVSF1SF4UBSU6QDIFDLMJTUJTDPNQMFUF
+VNQFS3UP(3UP:BOE3UP: JGBQQMJDBCMF
POUIFDPOUSPMCPBSE
5VSOUIFEJTDPOOFDUPO"GUFSNJOVUFT
DPNQSFTTPSTXJMMDPNFPO.BLFTVSFBMMGBOTBOE
compressors are rotating the correct direction.
"MMPXUIFVOJUUPSVOVOUJMUIFSFGSJHFSBOUTZTUFN
TUBCJMJ[FT"QQSPYJNBUFMZNJOVUFT
Voltage Imbalance
*OBQIBTFTZTUFNFYDFTTJWFWPMUBHFJNCBMBODF
CFUXFFOQIBTFTXJMMDBVTFNPUPSTUPPWFSIFBUBOE
FWFOUVBMMZGBJM.BYJNVNBMMPXBCMFJNCBMBODFJT
5PEFUFSNJOFWPMUBHFJNCBMBODFVTFSFDPSEFEWPMUBHF
measurements in this formula.
,FZ
777MJOFWPMUBHFTBTNFBTVSFE
7" BWFSBHF 777
7%-JOFWPMUBHF 77PS7UIBU
EFWJBUFTGBSUIFTUGSPNBWFSBHF 7"
'PSNVMB
7PMUBHF*NCBMBODF<Y 7"7%>7"
Pre-Start-Up Checklist
%JTDPOOFDUBOEMPDLPVUBMMQPXFSTXJUDIFT
3FNPWFBOZGPSFJHOPCKFDUTUIBUBSFMPDBUFEJOUIF
unit.
$IFDLBMMGBTUFOFSTTFUTDSFXTBOEMPDLJOHDPMMBST
POUIFGBOTCFBSJOHTESJWFTNPUPSCBTFTBOE
accessories for tightness.
3PUBUFUIFGBOXIFFMTBOEFOFSHZSFDPWFSZXIFFMT
CZIBOEBOEFOTVSFOPQBSUTBSFSVCCJOH
'JMUFSTDBOMPBEVQXJUIEJSUEVSJOHCVJMEJOH
DPOTUSVDUJPO3FQMBDFBOZEJSUZQMFBUFEGJMUFSTBOE
DMFBOUIFBMVNJOVNNFTIGJMUFSTJOUIFJOUBLFIPPE
7FSJGZUIBUOPONPUPSJ[FEEBNQFSTPQFOBOEDMPTF
QSPQFSMZ
$IFDLUIFUJHIUOFTTPGBMMGBDUPSZXJSJOH
connections.
7FSJGZDPOUSPMXJSFHBVHF
7FSJGZEJBNFUFSTFBMTFUUJOHTPOUIFFOFSHZSFDPWFSZ
wheel.
7FSJGZQSPQFSESBJOUSBQJOTUBMMBUJPO
$IFDLDPOEFOTJOHGBOTGPSBOZEBNBHFPS
NJTBMJHONFOU4QJOUIFCMBEFTBOENBLFTVSFUIFZ
EPOUDPOUBDUBOZQBSUTBOEBSFGSFFUVSOJOHXJUIPVU
BOZSFTJTUBODF
-PPLPWFSUIFQJQJOHTZTUFN
*OTQFDUBMMDPJMTXJUIJOUIFVOJU'JOTNBZHFU
EBNBHFEJOUSBOTJUPSEVSJOHDPOTUSVDUJPO$BSFGVMMZ
TUSBJHIUFOGJOTXJUIBGJODPNC
*GUIFSFJTBOJOEJSFDUHBTGJSFEGVSOBDFJOUIJTVOJU
SFGFSUPUIFNBOVBMQSPWJEFEXJUIUIJTVOJUGPS1SF
4UBSU6QJOGPSNBUJPO
5IJTVOJUDPOUBJOTBDSBOLDBTFIFBUFSGPSFBDI
compressor which needs power supplied to it 24
IPVSTQSJPSUPTUBSUVQ*GTUBSUVQJTTDIFEVMFE
JOIPVSTVOMPDLUIFEJTDPOOFDUQPXFSBOE
energize unit.
15
Packaged Rooftop Ventilator
®
