Trane 4YCA4024A1060A, Руководство по установке

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16 88-4YCA4001-1A-EN
Table 7. Gas Flow (in cfh) (continued)
Sec. Flow Sec. Flow Sec. Flow Sec. Flow
27 267 48 150 78 92 140 51
28 257 49 147 80 90 144 50
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The packaged unit requires an air filter. The unit does
not come with a factory installed filter rack in it,
however, two filter frame accessories are offered that
will allow the installation of a filter within the unit,
BAYFLTR101 & BAYFLTR201. Otherwise a field
supplied filter rack must be installed by the installer in
the return duct work.
Affix the filter label supplied with the unit adjacent to
the filter area. Refer to table
Table 8, p. 16 to determine
filter size.
Table 8. Determine Filter Size
Unit Nominal CFM
Filter Size
(Sq Ft)
Filter (a)
Resistance
(W.C.)
YC~4024A 800 2.67 0.08
YC~4030A 1000 3.33 0.08
YC~4036A 1200 4 0.08
YC~4042A 1400 4.67 0.08
YC~4048A 1600 5.33 0.08
YC~4060A 2000 6.67 0.08
(a) Filters must be installed in the return air system. The above square
footages are based on 300 F.P.M. face velocity. If permanent filters
are used, size per mfg. Recommendation with clear resistance of
0.05" WC.
IIm mp po orrtta an ntt:: Air filters and media wheels or plates shall
meet the test requirements in UL 900
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N No otte e:: This unit is factory wired for 230V. See wiring
diagram for 208V conversion.
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Electrical wiring and grounding must be installed in
accordance with local codes or, in the absence of local
codes, with the National Electrical Code ANSI/NFPA 70,
Latest Revision.
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It is important that proper electrical power be available
for the unit. Voltage variation should remain within the
limits stamped on the unit nameplate.
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Provide an approved weatherproof disconnect within
close proximity and w
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The branch circuit feeding the unit must be protected
as shown on the unit's rating plate.
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The power supply lines must be run in weather-tight
conduit to the disconnect and into the side of the unit
control box. Provide strain relief for all conduit with
suitable connectors.
Provide flexible conduit supports whenever vibration
transmission may cause a noise problem within the
building structure.
1. Remove the Control/Heat access panel. Pass the
power wires through the Power Entry hole in the
end of the unit.
2. Connect the high voltage wires to the appropriate
contactor terminals. Single phase units use a two
(2) pole contactor and three phase units use three
(3) pole contactor. Connect the ground to the
ground lug on the chassis.
Ensure all connections are tight.
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