FMA5L, FMA5X: Installation Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
2
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.
A240023
Fig. 1 – Checking Motor Support Status
PROPERTY OR PERSONAL
INJURY HAZARD
Risk of fire. Flammable refrigerant
used.
To be repaired only by trained service personnel. Do
not puncture refrigerant tubing.
Auxiliary devices which may be ignition sources shall not be installed
in the ductwork, other than auxiliary devices listed for use with the
specific appliance. See instructions.
Dispose of refrigerant properly in accordance with federal or local
regulations.
Failure to follow proper R-454B dissipation system installation
instructions can result in property damage, personal injury, or death. If
any fault codes are listed, please troubleshoot to prevent system
malfunction.
PERSONAL INJURY / PROPERTY DAMAGE HAZARD
Failure to follow this warning could result in property damage, personal
injury, or death.
For continued performance, reliability, and safety, the only approved
accessories and replacement parts are those specified by the equipment
manufacturer. The use of non-manufacturer approved parts and
accessories could invalidate the equipment limited warranty and result
in fire risk, equipment malfunction, and failure. Please review
manufacturer’s instructions and replacement part catalogs available
from your equipment supplier.
PROP 65 – LEAD EXPOSURE HAZARD
This product can expose you to chemicals, including lead and lead
compounds, which are known to the State of California to cause cancer
and birth defects and other reproductive harm. For more information,
go to www.P65Warnings.ca.gov.
BOULON D’EXPÉDITION DU MOTEUR DE VENTILATEUR
PERSONAL INJURY / PROPERTY DAMAGE HAZARD
Exposing combustible (non-metal) material to the supply opening of a
downflow unit can cause a fire resulting in property damage, personal
injury or death.
The first 6 inches of supply air plenum and ductwork must be
constructed of sheet metal as required by NFPA 90B. The supply air
plenum or duct must have a solid sheet metal bottom directly under the
unit with no openings, registers or flexible air ducts located in it. If
flexible supply air ducts are used, they may be located only in the
vertical walls of rectangular plenum, a minimum of 6 inches from the
solid bottom. Metal plenum or duct may be connected to the
combustible floor base; if not, it must be connected to the unit supply
duct exposed to the supply air opening from the downflow unit.
PERSONAL INJURY / PROPERTY DAMAGE HAZARD
Only use this unit in well-ventilated spaces and ensure that there are no
obstructions that could impede the airflow into and out of the unit.
Do not use this unit in the following locations:
- Locations with mineral oil.
- Locations with saline atmospheres, such as seaside locations.
- Locations with sulphurous atmospheres, such as near natural
hot springs.
- Where high voltage electricity is present, such as in certain
industrial locations.
- On vehicles or vessels, such as trucks or ferry boats.
- Where exposure to oily or very humid air may occur, such as
kitchens.
- In proximity to sources of electromagnetic radiation, such as
high-frequency transmitters or other high strength radiation
devices.
PERSONAL INJURY / PROPERTY DAMAGE HAZARD
Do not use means to accelerate the defrosting process or to clean, other
than those recommended by the manufacturer.
The appliance shall be stored in a room that does not have continuously
operating ignition sources (for example: open flames, an operating gas
appliance or an operating electric heater).
Do not pierce or burn the unit.
Be aware that refrigerants may not contain an odor.
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