First Co SPXA (cooling with electric heat) - Manual

1
GENERAL
These instructions give information
relative to the SPX unit only. Refer to
Wall Sleeve and Grille installation
instructions for those components.
The manufacturer assumes no
responsibility for equipment installed
in violation of any code requirements.
For other related equipment refer to
the proper instructions.
The SPX is shipped in one package,
completely assembled. Material in
this shipment has been inspected at
the factory and released to the
transportation agency in good
condition. When received, a visual
inspection of all cartons should be
made immediately. Any evidence of
rough handling or apparent damage
should be noted on the delivery
receipt and the material inspected in
the presence of the carrier ’s
representative. If damage is found a
claim should be filed against the
carrier immediately.
HW Units - Note: State of MA.-248 CMR
code of the state of MA. requires a pump
timer (60 seconds on every 6 hours).
See diagram.
PACKING LIST
Items packed inside the unit:
(1) Filter Bracket
(1) Filter Clip
LOCATION
The SPX is designed for through-
the-wall installation. The interior
portion of the unit is surrounded by a
closet with a rear access (Fig. 1). The
vertical discharge allows for ducting
to the top of the room for best air
circulation and elimination of cold
drafts on occupants. The exterior
(grille side) of the unit must have no
obstructions (trees, landscape
materials, etc.) within 18 inches. Do
not locate two units adjacent to each
other on an inside corner or where they
may exhaust into each other.
Provisions should be made to allow
access to the indoor side of the unit
for installation and inspection. The
closet or access panel opening must
be centered with the exterior wall
opening and be at least 24” wide by
84” tall. Three (3) inches of
unobstructed space is required on all
sides of the SPX to allow for adequate
air flow. At least 27 inches of
unobstructed space should be provided
in front of the access door to permit
SPX SERIES
PACKAGED AIR CONDITIONING/HEAT PUMP UNITS
Figure 1 - Typical Suite Installation
L268 2/09
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
****** WARNING ******
Unit must not be operated
during building construction
due to excessive airborne
dust and debris. The units
must not be operated under
any circumstances without an
air filter in place.
**WARNING TO INSTALLER, SERVICE PERSONNEL AND OWNER**
Altering the product or replacing parts with non authorized factory parts voids all warranty or implied warranty
and may result in adverse operational performance and/or a possible hazardous safety condition to service
personnel and occupants. Company employees and/or contractors are not authorized to waive this warning.
Current Maintenance Program is available at www.firstco.com under "Product Information".