Trane CVHH CenTraVac, Инструкция по установке, эксплуатации и обслуживанию

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CVHH-SVX001G-EN 67
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sse erriio ou uss iin njju urry y..
A Allll ffiie elld d w wiirriin ng g M MU US ST T b be e p pe errffo orrm me ed d b by y q qu ua alliiffiie ed d
p pe errsso on nn ne ell.. IIm mp prro op pe errlly y iin nsstta alllle ed d a an nd d g grro ou un nd de ed d
ffiie elld d w wiirriin ng g p po osse ess F FIIR RE E a an nd d E EL LE EC CT TR RO OC CU UT TIIO ON N
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rre eq qu uiirre em me en nttss ffo orr ffiie elld d w wiirriin ng g iin nsstta alllla attiio on n a an nd d
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sstta atte e//n na attiio on na all e elle eccttrriicca all cco od de ess..
X39003892001A
N No otte e:: Graphic labels (shown above) are used for CE
application only.
IIm mp po orrtta an ntt::
• Before servicing, disconnect all power
sources and allow at least 30 minutes
for capacitors to discharge.
• All electrical enclosures—unit or remote
—are IP2X.
• The IPC wiring shield should be
grounded on one end only at control
panel end. The other end should be un-
terminated and taped back on the cable
sheath to prevent any contact between
shield and ground.
• Oil Pump Interlock: All starters must
provide an interlock (normally open)
contact with the chiller oil pump
connected to the control panel at
terminals 1X1-10 and 1X1-21 (14 AWG;
for AWG/MCM equivalents in mm
2
,
refer to the table in “Electrical
Requirements,” p. 53 ). The purpose of
this interlock is to maintain the oil pump
signal in the event that a starter failure,
such as welded contacts, keeps the
chiller motor running after the
controller interrupts the run signal.
P Po ow we err S Su up pp plly y W Wiirriin ng g