Trane CVHH CenTraVac, Инструкция по установке, эксплуатации и обслуживанию

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80 CVHH-SVX001G-EN
C CA AU UT TIIO ON N
H Ho ott S Su urrffa acce e!!
F Fa aiillu urre e tto o ffo ollllo ow w iin nssttrru uccttiio on nss b be ello ow w cco ou ulld d rre essu ulltt iin n
m mo od de erra atte e iin njju urry y..
S Su urrffa acce e tte em mp pe erra attu urre ess cca an n rre ea acch h 1 15 50 0°°F F ((6 66 6°°C C)).. T To o
a av vo oiid d p po ossssiib blle e sskkiin n b bu urrn nss,, sstta ay y cclle ea arr o off tth he esse e
ssu urrffa acce ess.. IIff p po ossssiib blle e,, a allllo ow w ssu urrffa acce ess tto o cco oo oll b be effo orre e
sse errv viicciin ng g.. IIff sse errv viicciin ng g iiss n ne ecce essssa arry y w wh hiille e ssu urrffa acce e
tte em mp pe erra attu urre ess a arre e ssttiillll e elle ev va atte ed d,, y yo ou u M MU US ST T p pu utt o on n
a allll P Pe errsso on na all P Prro otte eccttiiv ve e E Eq qu uiip pm me en ntt ((P PP PE E))..
W WA AR RN NIIN NG G
H Ha azza arrd do ou uss V Vo olltta ag ge e iin n O Oiill T Ta an nkk
J Ju un nccttiio on n B Bo ox x E En nccllo ossu urre e a an nd d O Oiill P Pu um mp p
M Mo otto orr T Te errm miin na all B Bo ox x!!
F Fa aiillu urre e tto o d diisscco on nn ne ecctt m ma aiin n p po ow we err a an nd d//o orr a au ux xiilliia arry y
cco on nttrro oll p po ow we err b be effo orre e o op pe en niin ng g o oiill tta an nkk jju un nccttiio on n b bo ox x
e en nccllo ossu urre e o orr a an ny y o otth he err jju un nccttiio on n b bo ox x//tte errm miin na all b bo ox x//
p pa an ne ell o on n tth he e C CV VH HH H a an nd d C CD DH HH H cch hiilllle err cca an n rre essu ulltt iin n
d de ea atth h o orr sse erriio ou uss iin njju urry y..
D Diisscco on nn ne ecctt a allll p po ow we err a an nd d a ap pp plly y llo occkko ou utt//tta ag go ou utt
d de ev viicce ess.. F Fo ollllo ow w a allll cco om mp pa an ny y p prro occe ed du urre ess ffo orr
llo occkko ou utt//tta ag go ou utt.. U Un niitt m mu usstt b be e tte esstte ed d tto o e en nssu urre e a a
zze erro o e en ne errg gy y sstta atte e a an nd d e eq qu uiip pm me en ntt m mu usstt b be e p pu utt iin n a an n
e elle eccttrriicca alllly y ssa affe e w wo orrkk cco on nd diittiio on n p prriio orr tto o
m ma aiin ntte en na an ncce e.. H Ha azza arrd do ou uss v vo olltta ag ge e u up p tto o 6 60 00 0 V Va acc iiss
p prre esse en ntt iin n tth he e o oiill tta an nkk jju un nccttiio on n b bo ox x e en nccllo ossu urre e a an nd d
o oiill p pu um mp p m mo otto orr tte errm miin na all b bo ox x..
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.
To ensure proper lubrication and prevent refrigerant
from condensing in the oil tank, two 750-watt heaters
are in wells in the oil tank and are used to heat the oil
while the unit is off. With the default settings, the oil
heaters are de-energized when the unit starts. The
heaters energize as needed to maintain 128°F to 133°F
(53.3°C to 56.1°C) when the chiller is not running.
When the chiller is operating, the temperature of the oil
tank is typically 100°F to 140°F (37.8°C to 60.0°C). The
oil return lines are routed into a separation chamber in
the oil tank. Gas flow exits out the top of the oil tank
and is vented to the evaporator.
A dual eductor system, using high pressure condenser
gas, reclaims oil from the suction cover and the
evaporator. The suction cover eductor is discharged
into the evaporator, and the evaporator eductor is
discharged into the oil tank. The evaporator eductor
line has a shut-off valve mounted on the evaporator.
The position of the shut-off valve will be set at two
turns open during commissioning but may be adjusted
later by a qualified technician as necessary for oil
return. A normal operating setting for the valve may
range from full closed to full open.
O Op pe erra attiin ng g P Prriin ncciip plle ess