Ingersoll-Rand Odyssey TTA061G A Series, Инструкция по установке, эксплуатации и обслуживанию

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28 SS-SVX10H-EN
Electrical Wiring
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s se erriio ou us s iin njju urry y..
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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 ns stta alllla attiio on n a an nd d
g grro ou un nd diin ng g a as s d de essc crriib be ed d iin n N NE EC C a an nd d y yo ou urr llo occa all//
s stta atte e e elle eccttrriicca all cco od de ess..
Field wiring consists of providing power supply to the
unit, installing the system indoor thermostat and
providing low voltage system interconnecting wiring.
Access to electrical connection locations is shown in
“Dimensional Data,” p. 10 . Determine proper wire sizes
and unit protective fusing requirements by referring to
the unit nameplate and/or the unit Service Facts. Field
wiring diagrams for accessories are shipped with the
accessory.
Unit Power Supply
The installer must provide line voltage circuit(s) to the
unit main power terminals as shown by the unit wiring
diagrams (available through e-Library or by contacting
a local sales office) or field wiring. Power supply must
include a disconnect switch in a location convenient to
the unit. Ground the unit according to local codes and
provide flexible conduit if codes require and/or if
vibration transmission may cause noise problems.
IIm mp po orrtta an ntt:: All wiring must comply with applicable
local and national (NEC) codes. Type and
location of disconnect switches must
comply with all applicable codes.
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
s se erriio ou us s 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 errs so 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 ns stta alllla attiio on n a an nd d
g grro ou un nd diin ng g a as s d de essc crriib be ed d iin n N NE EC C a an nd d y yo ou urr llo occa all//
s stta atte e e elle eccttrriicca all cco od de ess..
N NO OT TIIC CE E
U Us se e C Co op pp pe err C Co on nd du uc ctto orrs s O On nlly y!!
F Fa aiillu urre e tto o u us se e c co op pp pe err cco on nd du ucctto orrs s 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 u un niitt tte errm miin na allss a arre e n no ott
d de essiig gn ne ed d tto o a accc ce ep ptt o otth he err tty yp pe es s o off cco on nd du ucctto orrss..
Low Voltage Wiring
Mount the indoor thermostat, zone sensor, or Night
Setback Panel (NSB) in accordance with the
corresponding thermostat installation instructions.
Install color-coded, weather-proof, multi-wire cable
according to the field wiring schematics (see
“Field
Wiring,” p. 29 ).
Electromechanical Controls
Wiring shown with dashed lines is to be furnished and
installed by the customer. All customer supplied wiring
must be copper only and must conform to NEC and
local electrical codes. Codes may require line of sight
between disconnect switch and unit.
N No otte e:: When electric heater accessory is used, single
point power entry or dual point power entry is
field optional. Single point power entry option is
through electric heater only.
IIm mp po orrtta an ntt:: For the EDC switch to be functional and
thereby facilitate reliable unit operation,
make the EDC connections from the indoor
to the outdoor control boxes.
Figure 19. Electromechanical jobsite connections
A. 3 power wires, line voltage for 3 phase, (2 power wires for
single phase)
B.
3 power wires, line voltage for 3 phase, (2 power wires for
single phase)
C. Cooling only thermostat: 3 to 7 wires depending on stages of
electric heat
D. 3 to 7 wires depending on type of outdoor unit(s)
ReliaTel Controls
Wiring shown with dashed lines is to be furnished and
installed by the customer. All customer supplied wiring
must be copper only and must conform to NEC and
local electrical codes. Codes may require line of sight
between disconnect switch and unit.
IIn ns stta alllla attiio on n