Ingersoll-Rand Trane Ascend ACS, Инструкция по установке, эксплуатации и обслуживанию

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AC-SVX002C-EN 37
Power Supply Wiring
W WA AR RN NIIN NG G
H Ha azza arrd do ou uss V Vo olltta ag ge e w w//C Ca ap pa acciitto orrss!!
F Fa aiillu urre e tto o ffo ollllo ow w tth he esse e iin nssttrru uccttiio on nss cco ou ulld d 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 e elle eccttrriicc p po ow we err,, iin nccllu ud diin ng g rre em mo otte e
d diisscco on nn ne eccttss a an nd d d diisscch ha arrg ge e a allll m mo otto orr sstta arrtt//rru un n a an nd d
A AF FD D ((A Ad da ap pttiiv ve e F Frre eq qu ue en nccy y™ ™ D Drriiv ve e)) cca ap pa acciitto orrss
b be effo orre e sse errv viicciin ng g.. F Fo ollllo ow w p prro op pe err llo occkko ou utt//tta ag go ou utt
p prro occe ed du urre ess tto o e en nssu urre e tth he e p po ow we err cca an nn no ott b be e
iin na ad dv ve errtte en nttlly y e en ne errg giizze ed d..
•• F Fo orr v va arriia ab blle e ffrre eq qu ue en nccy y d drriiv ve ess o orr o otth he err e en ne errg gy y
sstto orriin ng g cco om mp po on ne en nttss p prro ov viid de ed d b by y T Trra an ne e o orr
o otth he errss,, rre effe err tto o tth he e a ap pp prro op prriia atte e
m ma an nu uffa accttu urre err’’ss lliitte erra attu urre e ffo orr a allllo ow wa ab blle e
w wa aiittiin ng g p pe erriio od dss ffo orr d diisscch ha arrg ge e o off cca ap pa acciitto orrss..
V Ve erriiffy y w wiitth h a an n a ap pp prro op prriia atte e v vo ollttm me ette err tth ha att a allll
cca ap pa acciitto orrss h ha av ve e d diisscch ha arrg ge ed d..
•• D DC C b bu uss cca ap pa acciitto orrss rre etta aiin n h ha azza arrd do ou uss v vo olltta ag ge ess
a afftte err iin np pu utt p po ow we err h ha ass b be ee en n d diisscco on nn ne ecctte ed d..
F Fo ollllo ow w p prro op pe err llo occkko ou utt//tta ag go ou utt p prro occe ed du urre ess tto o
e en nssu urre e tth he e p po ow we err cca an nn no ott b be e iin na ad dv ve errtte en nttlly y
e en ne errg giizze ed d.. A Afftte err d diisscco on nn ne eccttiin ng g iin np pu utt p po ow we err,,
w wa aiitt ffiiv ve e ((5 5)) m miin nu utte ess ffo orr tth he e D DC C cca ap pa acciitto orrss tto o
d diisscch ha arrg ge e,, tth he en n cch he ecckk tth he e v vo olltta ag ge e w wiitth h a a
v vo ollttm me ette err.. M Ma akke e ssu urre e D DC C b bu uss cca ap pa acciitto orrss a arre e
d diisscch ha arrg ge ed d ((0 0 V VD DC C)) b be effo orre e tto ou ucch hiin ng g a an ny y
iin ntte errn na all cco om mp po on ne en nttss..
F Fo orr a ad dd diittiio on na all iin nffo orrm ma attiio on n rre eg ga arrd diin ng g tth he e ssa affe e
d diisscch ha arrg ge e o off cca ap pa acciitto orrss,, sse ee e A Ad da ap pttiiv ve e F Frre eq qu ue en nccy y ™ ™
D Drriiv ve e C Ca ap pa acciitty y D Diisscch ha arrg ge e sse eccttiio on n,, a an nd d P PR RO OD D--
S SV VB B0 06 6* *--E EN N..
W WA AR RN NIIN NG G
P Prro op pe err F Fiie elld d W Wiirriin ng g a an nd d G Grro ou un nd diin ng g
R Re eq qu uiirre ed d!!
F Fa aiillu urre e tto o ffo ollllo ow w cco od de e 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 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
h ha azza arrd dss.. T To o a av vo oiid d tth he esse e h ha azza arrd dss,, y yo ou u M MU US ST T ffo ollllo ow w
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
g grro ou un nd diin ng g a ass d de essccrriib be ed d iin n N NE EC C a an nd d y yo ou urr llo occa all//
sstta atte e//n na attiio on na all e elle eccttrriicca all cco od de ess..
All power supply wiring must be sized and selected
accordingly by the project engineer in accordance with
NEC Table 310-16.
All wiring must comply with local codes and the
National Electrical Code. The installing (or electrical)
contractor must provide and install the system
interconnecting wiring, as well as the power supply
wiring. It must be properly sized and equipped with the
appropriate fused disconnect switches.
The type and installation location(s) of the fused
disconnects must comply with all applicable codes.
N NO OT TIIC CE E
U Usse e C Co op pp pe err C Co on nd du ucctto orrss O On nlly y!!
F Fa aiillu urre e tto o u usse e cco op pp pe err cco on nd du ucctto orrss cco ou ulld d rre essu ulltt iin n
e eq qu uiip pm me en ntt d da am ma ag ge e a ass tth he e e eq qu uiip pm me en ntt w wa ass n no ott
d de essiig gn ne ed d o orr q qu ua alliiffiie ed d tto o a acccce ep ptt o otth he err tty yp pe ess o off
cco on nd du ucctto orrss..
See Dimensions and Weights chapter for location of
incoming customer power locations in the control
panel.
Cut holes into the location indicated for the
appropriately-sized power wiring conduits. The wiring
is passed through these conduits and connected to the
terminal blocks, or circuit breakers.
The high voltage field-provided connections are made
through patch plate on the right side of the main
control panel.
To provide proper phasing of 3-phase input, make
connections as shown in field wiring diagrams and as
stated on the WARNING label in the starter panel.
Proper equipment ground must be provided to each
ground connection in the panel (one for each
customer-supplied conductor per phase).
The low voltage connections are made through
knockouts provided on the left side of the control panel.
Additional grounds may be required for each 115 volt
power supply to the unit. Green lugs are provided for
115V customer wiring.
Control Power Supply
The unit is equipped with a control power transformer.
It is not necessary to provide additional control power
voltage to the unit. No other loads should be connected
to the control power transformer.
All units are factory-connected for appropriate labeled
voltages.
Heater Power Supply
The evaporator shell is insulated from ambient air and
protected from freezing for temperature down to -4°F
by two thermostatically-controlled immersion heaters
combined with evaporator pumps activation through
Tracer
® UC800. Whenever the ambient temperature
drops below 32°F the thermostat energizes the heaters
and the Tracer UC800 activates the pumps. If ambient
temperatures below -4°F are expected, contact your
local Trane office.
IIn nsstta alllla attiio on n E Elle eccttrriicca all