2
SAFETY HAZARD!
This information is intended for use by
individuals possessing adequate backgrounds of electrical
and mechanical experience. Any attempt to repair a central air
conditioning product may result in personal injury and/or
property damage. The manufacturer or seller cannot be
responsible for the interpretation of this information, nor can it
assume any liability in connection with its use.
Important:
These instructions do not cover all variations in systems
nor provide for every possible contingency to be met in connection
with the installation. Should further information be desired or should
particular problems arise which are not covered sufficiently for the
purchaser’s purposes, the matter should be referred to your
installing dealer or local distributor.
Note:
The manufacturer recommends installing ONLY A.H.R.I.
approved, matched indoor and outdoor systems. Some of the
benefits of installing approved matched indoor and outdoor split
systems are maximum efficiency, optimum performance, and the
best overall system reliability.
Important:
Installation of this unit shall be made in accordance with
the National Electric Code, NFPA No. 90A and 90B, and any other
local codes or utilities requirements.
Note:
The small air handlers have been evaluated in accordance
with the Code of Federal Regulations, Chapter XX, Part 3280 or the
equivalent. “SUITABLE FOR MOBILE HOME USE.”
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
HAZARDOUS VOLTAGE!
Disconnect all electrical power, including remote disconnects
before installing or servicing. Follow proper lockout/tagout
procedures to ensure the power can not be inadvertently
energized. Failure to disconnect power before servicing could
result in death or serious injury.
CAUTION
CORROSION HAZARD!
To prevent shortening its service life,
the air handler should not be used during the finishing phases
of construction. The low return air temperatures can lead to
the formation of condensate. Condensate in the presence of
chlorides and fluorides from paint, varnish, stains, adhesives,
cleaning compounds, and cement creates a corrosive
condition which may cause rapid deterioration of the cabinet
and internal components.
CAUTION
SAFETY HAZARD!
Sharp Edge Hazard. Be careful of sharp
edges on equipment or any cuts made on sheet metal while
installing or servicing. Personal injury may result.
LIVE ELECTRICAL COMPONENTS!
During installation,
testing, servicing, and troubleshooting of this product, it may
be necessary to work with live electrical components. Failure
to follow all electrical safety precautions when exposed to live
electrical components could result in death or serious injury.
EXPLOSION HAZARD!
Do not store corrosive or combustible materials, gasoline, or
other flammable vapors or liquids near the unit. Failure to
follow this warning could result in property damage, serious
personal injury, or death.
ELECTRICAL HAZARD!
Grounding Required! Follow proper local and state electrical
code on requirements for grounding. Failure to follow this
warning could result in property damage, serious personal
injury, or death.
HAZARDOUS VAPORS!
Do not install an air handler with a
non-ducted return in the same closet, alcove, or utility room
as a fossil fuel device. Hazardous vapors can be distributed
throughout the conditioned space and equipment damage can
result.
WARNING
THIS
PRODUCT
CONTAINS
FIBERGLASS
WOOL
INSULATION! FIBERGLASS DUST AND CERAMIC FIBERS
ARE BELIEVED BY THE STATE OF CALIFORNIA TO
CAUSE CANCER THROUGH INHALATION. GLASSWOOL
FIBERS MAY ALSO CAUSE RESPIRATORY, SKIN, OR EYE
IRRITATION.
PRECAUTIONARY MEASURES
• Avoid breathing fiberglass dust
• Use a NIOSH approved dust/mist respirator
• Avoid contact with the skin or eyes. Wear long-sleeved,
loose fitting clothing, gloves, and eye protection.
• Wash clothes separately from other clothing, rinse washer
thoroughly.
• Operations, such as sawing, blowing, tear-out, and spraying
may generate fiber concentrations requiring additional
respiratory protection. Use the appropriate NIOSH approved
respirator in these situations.
FIRST AID MEASURES
EYE CONTACT: FLUSH EYES WITH WATER TO REMOVE DUST
IF SYMPTOMS PERSIST, SEEK MEDICAL ATTENTION.
SKIN CONTACT: WASH AFFECTED AREA GENTLY WITH SOAP
AND WARM WATER AFTER HANDLING.
Section 2. Safety Information
WARNING
Make sure the blower motor support is tight
(3-motor mount bolts) then check to see if
wheel is secured to motor shaft before
operating unit.
BLOWER MOTOR
SHIPPING BOLT