Installation Instructions - Trane P0V0 Series Installer's Manual

Installation Instructions

1. U U n n p p a a c c k k i i n n g g
Carefully unpack the unit and inspect the contents
for damage. If any damage is found at the time of
delivery, proper notification and claims should be
made with the carrier.
Check the rating plate to assure model number and
voltage match with what you ordered. The
manufacturer should be notified within 5 days of
any discrepancy or parts shortage.
2. L L o o c c a a t t i i o o n n
The modular blower should be centrally located
and may be installed in a closet, alcove, utility
room, basement, crawl space or attic. Minimum
clearances must be met.
When the unit is installed in a closet or utility room,
the room should be large enough, and have an
opening to allow replacement of the unit. All
servicing is done from the front and a clearance of
21" is needed for service unless the closet door
aligns with the front of the modular blower.
If you are installing the unit in an unconditioned
space such as an attic or crawl space, you must
ensure that the area provides sufficient air
circulation to prevent moisture collection on the
cabinet during high dew point conditions.
3. D D u u c c t t W W o o r r k k
The duct work should be installed in accordance
with the NFPA No. 90A "Installation of Air
Conditioning and Ventilating systems" and No. 90B
"Residential Type Warm Air Heating and Air
Conditioning Installation."
The duct work should be insulated in accordance
with the applicable requirements for the particular
installation as required by HUD, FHA, VA the
applicable building code, local utility or other
governing body.
4. B B l l o o w w e e r r
This unit is supplied with a variable speed motor
with a direct drive blower wheel which can obtain
various air flows. The unit is shipped with factory
set cooling and heating air flows. Airflow
performance tables are available for additional air
flows. Be sure to check the air flow and the
temperature drop across the evaporator coil to
ensure sufficient air flow.
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5. W W i i r r i i n n g g
Consult all schematic and pictorial wiring diagrams
of this unit and the outdoor equipment to
determine compatibility of wiring connections and
to determine specific requirements.
All field wiring to the modular blower should be
installed in accordance with the latest edition of the
National Electric Code NFPA No. 70 and any local
codes. Check rating plates on unit for rated volts,
minimum circuit ampacity and maximum over
current protection. Supply circuit power wiring
must be 75 degree C (167 degree F) minimum
copper conductors only. Copper supply wires shall
be sized to the National Electric Code or local code
requirements, whichever is more stringent.
The unit is shipped wired for 120 Volt AC 60 HZ 1
Phase Operation (Ensure unit is properly
grounded). Do Not use GFCI plug.
Class 2 low voltage control wiring should not be run
in conduit with power wiring and must be
separated from power wiring unless class 1 wire
with proper voltage rating is used.
Low voltage control wiring should be 18 AWG,
color coded (105 degree C minimum). For lengths
longer than 100ft., 16 AWG wire should be used.
Make certain that separation of control wiring and
power wiring has been maintained.
6. A A i i r r F F i i l l t t e e r r
To protect the coil, blower and other internal parts
from excessive dirt and dust an air filter must be
installed before air enters the evaporator coil. A
remote filter must be installed. Consult the filter
manufacturer for proper sizing and maximum
velocity requirements.
7. T T h h e e r r m m o o s s t t a a t t
Select a thermostat that is commonly used with HP
or AC two stage or Variable speed Heating/Cooling
outdoor unit. The thermostat will energize the fan
on a demand for heat or cool.
Install the thermostat on an inside wall, away from
drafts, lights or other heat sources in a location that
has sufficient air circulation from other rooms being
controlled by the thermostat.
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