Trane UniTrane FC, Руководство по установке и эксплуатации

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UNT-SVX07A-EN 45
installation
procedure
Installation Checklist
The following checklist is only an
abbreviated guide to the detailed
installation procedures given in this
manual. Use this list to ensure all
necessary procedures are complete. For
more detailed information, refer to the
appropriate sections in this manual.
WARNING
Hazardous Voltage w/Capacitors!
Disconnect all electric power,
including remote disconnects and
discharge all motor start/run
capacitors before servicing. Follow
proper lockout/tagout procedures to
ensure the power cannot be
inadvertently energized. Verify with
an appropriate voltmeter that all
capacitors have discharged. Failure to
disconnect power and discharge
capacitors before servicing could
result in death or serious injury.
!
1. Inspect the unit for shipping damage.
!
2. Level installation location to support
the unit weight adequately. Make all
necessary wall or ceiling openings to
allow adequate air flow and service
clearances.
!
3. Ensure the unit chassis is installed
level.
CAUTION
Unit Leveling!
The unit must be installed level (zero
tolerance) in both horizontal axis for
proper operation. Do not use the coil
or drain pan as the reference point
because the coil may be pitched and
the drain pan has an inherent positive
slope to provide proper drainage.
!
4. Verify that wall and ceiling openins
are properly cut per the unit submittals.
!
5. Verify that installation of horizontal
concealed units meets the national Fire
Protection Association (N.F.P.A.)
Standard 90A or 90B concerning the
use of concealed ceiling spaces as
return air plenums. Verify correct ceiling
opening dimensions on unit submittals.
Secure the unit and any accessory items
properly to the wall or ceiling support
rods.
!
6. Complete all piping connections
correctly.
!
7. Check field sweat connections for
leaks and tighten the valve stem
packing, and piping pkg unions if
necessary.
!
8 . Install the auxiliary drain pan
properly under piping package on fan-
coil units.
!
9. Complete condensate drain line
connections on fan-coil units.
!
10. Pitch condensate drain line away
from fan-coil one-inch drop per ten feet
of pipe.
!
11. Install automatic changeover
sensor option on the supply water line, if
applicable.
!
12. Install automatic electric heat
lockout switch option on the supply
water line, if applicable.
!
13. Install condensate overflow switch
option correctly on the auxiliary drain
pan, if applicable.
!
14. Ensure the low temperature
detection device option is correctly
installed.
!
15. Complete all necessary duct
connections.
!
16. Complete all interconnection wiring
for the wall mounted fan mode switch
or zone sensor per the wiring schematic
and guidelines established in the “Wall
Mounted Control Interconnection
Wiring” section.
!
17. Install the wall mounted fan mode
switch, or zone sensor module options
properly.
!
18. Connect electrical supply power
according to the NEC and unit wiring
diagrams.
!
19. Remove any miscellaneous debris,
such as sheetrock dust, that may have
infiltrated the unit during construction.
!
20. Replace the air filter as required.
Installation