Trane CenTraVac CDHF, Руководство по сборке/разборке

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4 CVHE-SVN04M-EN
General Information
W WA AR RN NIIN NG G
R Re effrriig ge erra an ntt M Ma ay y B Be e U Un nd de err P Po ossiittiiv ve e
P Prre essssu urre 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
a an n e ex xp pllo ossiio on n w wh hiicch h cco ou ulld d rre essu ulltt iin n d de ea atth h o orr
sse erriio ou uss iin njju urry y o orr e eq qu uiip pm me en ntt d da am ma ag ge e..
S Sy ysstte em m cco on ntta aiin nss rre effrriig ge erra an ntt a an nd d m ma ay y b be e u un nd de err
p po ossiittiiv ve e p prre essssu urre e;; ssy ysstte em m m ma ay y a allsso o cco on ntta aiin n o oiill..
R Re ecco ov ve err rre effrriig ge erra an ntt tto o rre elliie ev ve e p prre essssu urre e b be effo orre e
o op pe en niin ng g tth he e ssy ysstte em m.. S Se ee e u un niitt n na am me ep plla atte e ffo orr
rre effrriig ge erra an ntt tty yp pe e.. D Do o n no ott u usse e n no on n--a ap pp prro ov ve ed d
rre effrriig ge erra an nttss,, rre effrriig ge erra an ntt ssu ub bssttiittu utte ess,, o orr n no on n--
a ap pp prro ov ve ed d rre effrriig ge erra an ntt a ad dd diittiiv ve ess..
N NO OT TIIC CE E
E Eq qu uiip pm me en ntt D Da am ma ag ge e!!
M Miix xiin ng g rre effrriig ge erra an nttss o orr o oiillss cco ou ulld d rre essu ulltt iin n
e eq qu uiip pm me en ntt d da am ma ag ge e iin nccllu ud diin ng g b be ea arriin ng g d da am ma ag ge e,,
iin nttrro od du uccttiio on n o off a acciid dss iin ntto o tth he e cch hiilllle err,, o orr cco on nttiin nu uo ou uss
p pu urrg ge e p pu um mp p--o ou utt iin n h hiig gh h--h he ea ad d//h hiig gh h a am mb biie en ntt
a ap pp plliicca attiio on nss..
C Ce en nT Trra aV Va acc cch hiilllle errss a arre e m ma an nu uffa accttu urre ed d w wiitth h
d diiffffe erre en ntt rre effrriig ge erra an ntt//o oiill ssy ysstte em mss:: 1 1)) cch hiilllle errss u ussiin ng g
R R--1 12 23 3 rre effrriig ge erra an ntt a an nd d O OIIL L0 00 00 02 22 2 cco om mp prre esssso orr o oiill,,
a an nd d 2 2)) cch hiilllle errss u ussiin ng g R R--5 51 14 4A A rre effrriig ge erra an ntt a an nd d
O OIIL L0 00 03 33 34 4//O OIIL L0 00 03 33 35 5 cco om mp prre esssso orr o oiill..
V Ve erriiffy y p prro op pe err rre effrriig ge erra an ntt a an nd d o oiill ffo orr y yo ou urr cch hiilllle err
a an nd d d do o N NO OT T m miix x rre effrriig ge erra an nttss o orr o oiillss!!
This Installation, Operation, and Maintenance manual
applies to CenTraVac
™
chillers with two different
refrigerant and oil systems:
• R-123 and OIL00022
• R-514A and OIL00334/OIL00335
IIm mp po orrtta an ntt:: Verify proper refrigerant and oil for your
chiller before proceeding!
The information and procedures in this document are
to facilitate unit disassembly
for clearance and access
reasons during the installation process .
The understanding is that the chiller has what is
referred to as the “
compressor doweling option ” or
“ separable shell option ” (which includes compressor
doweling). Compressor doweling sets up the
compressor for removal. The separable shell option
includes a bolt together design between the evaporator
and condenser and allows the shells to be separated in
the field.
IIm mp po orrtta an ntt:: These procedures do NOT apply to units
that have been installed and electrical
supply wiring has been completed.
Contractor Responsibilities
W WA AR RN NIIN NG G
H He ea av vy y O Ob bjje eccttss!!
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
cco om mp po on ne en ntt d drro op pp piin ng g w wh hiicch h cco ou ulld d rre essu ulltt iin n d de ea atth h
o orr sse erriio ou uss iin njju urry y,, a an nd d e eq qu uiip pm me en ntt o orr p prro op pe errtty y--o on nlly y
d da am ma ag ge e..
L Lo oa ad dss cca an n ssh hiifftt a an nd d b be ecco om me e o offff--cce en ntte err d du urriin ng g
ssh hiip pp piin ng g.. E En nssu urre e tth ha att cco om mp po on ne en nttss a arre e cce en ntte erre ed d
b be effo orre e lliiffttiin ng g a an nd d a allw wa ay yss tte esstt lliifftt e ea acch h cco om mp po on ne en ntt
tto o v ve erriiffy y cce en ntte err o off g grra av viitty y u ussiin ng g lliiffttiin ng g e eq qu uiip pm me en ntt
rra atte ed d ffo orr tth he e tta asskk.. O On nlly y e ex xp pe erriie en ncce ed d rriig gg ge errss ssh ho ou ulld d
p pe errffo orrm m u un niitt d diissa asssse em mb blly y//rre ea asssse em mb blly y..
• Handle/lift and rig equipment
• Protect all internal components from exposure to
elements, which could contaminate or corrode
chiller components
• Chiller reassembly
• Replace all gaskets with new gaskets or O-rings and
sealing compound; the contractor should assist a
qualified Trane Technician with this responsibility
N NO OT TIIC CE E
C Co om mp prre esssso orr D Da am ma ag ge e!!
P PO OE E o oiill iiss h hy yg grro osscco op piicc –– iitt a ab bsso orrb bss w wa atte err
d diirre eccttlly y ffrro om m tth he e a aiirr.. T Th hiiss w wa atte err iiss n ne ea arrlly y
iim mp po ossssiib blle e tto o rre em mo ov ve e ffrro om m tth he e cco om mp prre esssso orr o oiill
a an nd d cca an n rre essu ulltt iin n cco om mp prre esssso orr ffa aiillu urre ess..
T To o p prre ev ve en ntt P PO OE E o oiill ffrro om m a ab bsso orrb biin ng g w wa atte err,, tth he e
ssy ysstte em m ssh ho ou ulld d n no ott rre em ma aiin n o op pe en n ffo orr llo on ng ge err tth ha an n
n ne ecce essssa arry y.. W Wh he en n o op pe en n,, d drry y n niittrro og ge en n ssh ho ou ulld d
ffllo ow w tth hrro ou ug gh h tth he e p piip piin ng g.. O On nlly y n ne ew w o oiill
cco on ntta aiin ne errss ssh ho ou ulld d b be e u usse ed d ffo orr sse errv viicce e a an nd d
m ma aiin ntte en na an ncce e.. A Allw wa ay yss u usse e tth he e ssm ma alllle esstt
cco on ntta aiin ne err ssiizze e rre eq qu uiirre ed d ffo orr tth he e jjo ob b
rre eq qu uiirre em me en nttss.. A Allw wa ay yss lle ea av ve e tth he e o oiill cco on ntta aiin ne err
ttiig gh httlly y sse ea alle ed d u un nttiill ttiim me e o off u usse e.. D Do o n no ott rre eu usse e o oiill
tth ha att h ha ass b be ee en n o op pe en ne ed d..
• Change the compressor oil; the contractor should
assist a qualified Trane Technician with this
responsibility
• Evacuate the chiller under 1000 microns; the
contractor should assist a qualified Trane
Technician with this responsibility
• Recharge the chiller with dry nitrogen to 5 psig; the
contractor should assist a qualified Trane
Technician with this responsibility
• Replace and/or repair insulation
• Reconnect electrical connections
• Spot paint the chiller if necessary