First Co CLP-AQ (Less Than 30 Tall) - Manual

CLQ FAN COIL UNIT
INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS
GENERAL
The manufacturer assumes no re-
sponsibility for equipment installed in
violation of any code requirement.
These instructions give information
relative to the installation of these fan
coil units only. For other related
equipment refer to the proper instruc-
tions.
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 re-
ceipt and the material inspected in
the presence of the carrier’s repre-
sentative. If damage is found, a claim
should be filed against the carrier
immediately.
Note: State of MA.-248 CMR code of the
state of MA. requires a pump timer (60
seconds on every 6 hours). See dia-
gram.
FAN COIL UNIT
The installer must adhere strictly
to all local and national code require-
ments pertaining to the installation of
this equipment.
****** WARNING ******
Unit must not be operated
during building construction
due to excessive airborne dust
and debris. The unit must not
be operated under any
circumstances without an air
filter in place.
ance to combustible materials. This
includes the unit cabinet, discharge
plenum and connecting ducts. Suffi-
cient clearance must be provided at
the front of the unit to allow access to
the air filter, electrical controls and
removal of the motor / blower assem-
bly for servicing. This clearance dis-
tance should be approximately the
same depth as the fan coil unit.
ducting of the same size as the fan
coil connections. However, unique
arrangements or long duct runs must
be confirmed by a local professional.
The manufacturer will not be respon-
sible for misapplied equipment. See
fig. 3.
E LECTRICAL
All wiring must comply with local
and national code requirements.
Units are provided with wiring dia-
grams and nameplate data to provide
information required for necessary
field wiring.
Knockouts are provided on both
sides of cabinet for connection to the
power supply.
These units may be provided with a
Class 2 transformer for 24-volt control
circuits. Should any add-on equip-
ment also have a Class 2 transformer
furnished, care must be taken to pre-
vent interconnecting outputs of the
two transformers by using a thermo-
stat with isolating contacts.
INSTALLATION
PRECAUTIONS
Installation of this fan coil should
only be performed by a licensed con-
tractor to ensure proper installation
and the safety of the installer. The
following are some precautions to be
****** WARNING ******
Any devices such as fan
switches or thermostats that
have been furnished by the
factory for field installation
must be wired in strict accor-
dance with the wiring diagram
that is supplied with the unit.
Failure to do so could result
in damage to components
and will void all warranties.
L2398 10/09
****** WARNING ******
Extreme caution must be
taken that no internal damage
will result if screws or holes are
drilled into the cabinet.
These units are designed to be
installed in a vertical, upflow position
either hung on a wall or set on a
platform within an equipment closet.
All fan coil units are U.L. listed for
installation with zero inches clear-
NOTE: It is important at this point to
consider noise and vibration. If this
installation in a noise sensitive area
then placement of resilient isolators or
other means of sound deadening may
be necessary.
These fan coils are designed for
quiet operation, however, all air condi-
tioning equipment will transfer some
amount of noise to the conditioned
space. This should be taken into con-
sideration when planning the location
of the equipment as well.
AIR DISTRIBUTION
DUCTS
All duct work must be installed in
accordance with National Fire Protec-
tion Association Codes 90A and 90B.
Ducts should be adequately insulated
to prevent condensation during the
cooling cycle and to minimize heat
loss during the heating cycle. All
return air must be filtered to prevent
dirt buildup on the coil surface. In
many cases it is acceptable to use
**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".