2
Safety should always be first priority when handling, install-
ing, operating or servicing mechanical equipment. Always fol-
low all safety codes, procedures and protocols.
Consult applicable local building codes and National Electrical
Codes (NEC) for special requirements. See Fig. 1 for Proposi-
tion 65 warning label. Be alert to safety information: symbols,
words such as DANGER, WARNING and CAUTION.
Improper installation, adjustment, service, maintenance, or use
can cause explosion, fire, electrical shock, or other conditions,
which may result in personal injury or property damage. This
product must be installed only by personnel with the training,
experience, skills, and applicable licensing that makes him/her
“a qualified professional HVACR installer.”
Fig. 1 — Proposition 65 Warning Label
AHRI Certification
Carrier’s Horizontal Direct Drive Blower Coil units are certi-
fied in compliance with Air-Conditioning, Heating, and Re-
frigeration Institute (AHRI) industry standard AHRI-440 for
room fan coil units.
C-ETL-US Listing
Carrier’s Direct Drive Series blower coil units are listed by
Intertek Testing Services (ITS). ITS’s C-ETL-US listing
signifies that Carrier’s blower coil units have been examined
by ITS and comply with the minimum requirements of U.S.
and Canadian national product safety standard, UL 1995/CSA
C22.2 No. 236, and that Carrier’s manufacturing site has been
audited. ITS’s re-examination service includes periodic visits
to Carrier’s factory to ensure continued compliance for all
listed products.
Introduction
Carrier fan coil units represent a prudent investment offering
trouble free operation and long service with proper installation,
operation, and regular maintenance. The equipment covered by
this manual is available with a variety of options and accesso-
ries. Always consult the approved unit submittals, order ac-
knowledgment, and other manuals for specific details on unit
options and accessories. Always follow proper procedures re-
lated to safety, handling, installation, operation, and servicing
of mechanical equipment as the manufacturer assumes no re-
sponsibility for personal injury or property damage resulting
from improper or unsafe practices during the handling, installa-
tion, service, or operation of any equipment.
CAUTION
Disconnect all power prior to any installation or service
(unit may use more than one power source; ensure all are
disconnected). Power to remote mounted control devices
may not be supplied by unit.
Install approved Lock-Out/Tag-Out protection devices on
ALL incoming power sources to equipment being installed
or serviced prior to beginning any work. Always verify all
incoming power sources are de-energized using an electri-
cal multi-meter.
WARNING
NO ATTEMPT SHOULD BE MADE TO HANDLE, IN-
STALL, OR SERVICE ANY UNIT WITHOUT FOLLOW-
ING SAFE PRACTICES REGARDING MECHANICAL
EQUIPMENT.
Always use proper equipment support. Secure all pre-instal-
lation supports.
CAUTION
Never wear bulky or loose fitting clothing when working on
any mechanical equipment. Gloves should always be worn
for protection against sharp sheet metal edges, heat, and
other possible injuries. Safety glasses or goggles should al-
ways be worn, especially when drilling, cutting, or working
with refrigerants, lubricants or cleaning chemicals.
CAUTION
Always protect adjacent flammable material when welding
or soldering. Use a suitable heat shield material to contain
sparks or drops of solder. Have a fire extinguisher readily
available.
CAUTION
Always protect chilled and hot water valve bodies, strain-
ers, ball valves, and other flow control related devices from
heat caused by soldering or brazing processes.
This product can expose you to chemicals
including Acrylamide, which is known to the
State of California to cause cancer and birth
defects or other reproductive harm.
For more information, go to
www.P65Warnings.ca.gov
WARNING
!
!
!
AVERTISSEMENT
ADVERTENCIA
Ce produit peut vous exposer à des produits
chimiques, y compris l’acrylamide, qui est
connu dans l’État de Californie pour causer
le cancer et des malformations congénitales
ou d’autres problèmes de reproduction. Pour
de plus amples informations, prière de
consulter www.P65Warnings.ca.gov
Este producto puede exponerlo a productos
químicos como la acrilamida, que en el
estado de California es causante de cáncer
y defects de nacimiento u otros daños
reproductivos. Para mayor información, visite
www.P65Warnings.ca.gov
343839-101 REV.A
