Safety Labels, Hazardous Moving Parts

Safety Labels

NOTE: If safety labels are missing or illegible, contact the installing dealer or our Customer Service Department for ordering information.

WARNING

HAZARDOUS MOVING PARTS

Fan blades may start rotating automatically.

Do not apply power to this appliance or compressor if the compressor terminal cover has been removed or is not firmly in place.

WARNING

R is k o f e le c tr ic s h o c k o r d e a th .

D is c o n n e c t r e m o te e le c tr ic p o w e r

s u p p ly o r s u p p lie s b e fo r e s e r v ic i n g .

T h i s c o m p a r tm e n t m u s t b e c lo s e d e x c e p t w h e n s e r v ic in g .

AVERTISSEMENT

Danger de choc électrique ou de mort.

Débrancher toute boite á fusibles avant l'entretien.

Ce compartment doit rester ferme, sauf pour l'entretien.

AVERTISSEMENT

PIÈCES MOBILES DANGEREUSES

Les ailes du ventilateur peuvent commencer à tourner automatiquement.

N'applique pas le pouvoir á cet appareil ou compressor si la borne couvre a été enlevée ou n'est pas fermement dans endroit.

20183701

CARBON MONOXIDE POISONING HAZARD

Special Warning for Installation of Furnace or Air Handling Units in Enclosed Areas such as Garages, Utility Rooms or Parking Areas

Carbon monoxide producin g devices (such a s a n automob ile, space

Carbon monoxide producing devices (such as an automobile, spaceareas heater, gas water heater, etc.) should not be operated in enclosed areas such as unventilated garages, utility rooms or parking areas because of the danger of carbon monoxide (CO) poisoning resulting from the exhaust emissions. If a furnace or air handler is installed in an enclosed area such as a garage, utility room or parking area and a carbon monoxide producing device is operated therein, there must be adequate, direct outside ventilation.

Th is ventila tion is necessa ry to avoid the danger of CO poisoning which

This ventilation is necessary to avoid the danger of CO poisoning which can occur if a carbon monoxide producing device continues to operate in the enclosed area. Carbon monoxide emissions can be (re)circulated

any throughout the structure if the furnace or air handler is operating in any mode.

CO can cause serious illness including permanent brain damage or death.

B10259-216

WARNING

FIRE AND/OR SEVERE

PERSONAL INJURY HAZARD.

REFRIGERANT MUST BE

REMOVED FROM BOTH THE

LOW AND HIGH PRESSURE

SIDES OF THE SYSTEM

BEFORE HEAT IS APPLIED.

10466 6-01

R-410A specifications

Amana R-410A is a high-efficiency refrigerant widely utilized in modern air conditioning and heat pump systems. As a hydrofluorocarbon (HFC), R-410A replaces the older R-22 refrigerant which was phased out due to environmental concerns regarding ozone depletion. One of the main features of R-410A is its ability to provide greater energy efficiency, making it a popular choice for both residential and commercial HVAC systems.

One of the significant characteristics of R-410A is its higher pressure compared to R-22. This characteristic not only enhances the cooling performance of air conditioning units but also necessitates specific design considerations for equipment that utilizes this refrigerant. Manufacturers must ensure that their systems are built with components capable of handling the increased pressures associated with R-410A.

R-410A operates best at a higher temperature glide, which means it can maintain a more consistent temperature across its cooling cycle compared to some other refrigerants. This property allows for improved climate control within a space, as it reduces the likelihood of temperature fluctuations and enhances comfort. The refrigerant's molecular composition contributes to improved heat transfer efficiency, which leads to reduced energy consumption and lower operating costs.

Additionally, R-410A has no ozone-depleting potential (ODP), making it a more environmentally friendly option in the refrigerants market. Its global warming potential (GWP), while still a concern, is significantly lower than that of many older refrigerants. As regulation becomes stricter regarding climate change impact, the adoption of R-410A is likely to continue, particularly as buildings upgrade their systems.

Amana has integrated advanced technologies into systems operating on R-410A, such as variable speed compressors and smart thermostats, which adjust operation based on real-time conditions to maximize efficiency. These innovations allow for more precise control over indoor environments, further enhancing energy savings.

In summary, Amana R-410A offers key advantages such as increased efficiency, environmentally friendly properties, and enhanced temperature control. As technology continues to evolve, the ongoing exploration of refrigerant options will keep R-410A at the forefront of HVAC solutions for years to come. Its balance of performance and environmental considerations makes it a primary choice in the quest for sustainable heating and cooling systems.