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Premier Series products changed the standards for
effi ciency and revolutionized the industry when the
company fi rst introduced the product line. Today, with
over a decade of continuous improvements and up-
grades, the Premier line has earned a reputation for
quality, effi ciency and reliability.
Premier products feature Scroll compressors (except
sizes 010 and 013). Units are available with variable
speed ECM blower motors or the standard single
speed PSC blower. In units equipped with variable
speed blowers, you may notice the fan speed chang-
ing automatically depending on the mode of opera-
tion.
A sophisticated microprocessor control sequences
all components during operation for optimum per-
formance with the ability to signal various fault
conditions (see page 33). The microprocessor also
provides easy-to-use troubleshooting features and
on-board diagnostics for your dealer to quickly identify
and resolve service issues. Safety features include
high- and low-pressure refrigerant controls to protect the compressor, freeze protection, and fan start detection. In
the unlikely event of a compressor failure, the emergency heat is enabled to satisfy heating requirements. Another
sensor detects if the condensate drain pan is full, at which time the unit will be shut down for protection against
water leaks (see page 33). In units equipped with hot water assist, hot water temperatures are monitored to ensure
that dangerous limits are not reached.
Premier Series units equipped with variable speed ECM blowers have the ability to operate in a special “dehumidifi -
cation” mode during cooling. In the event that the desired temperature is reached before adequate dehumidifi cation
is achieved while cooling, you may benefi t from operating in this mode. Contact your dealer if you experience this
condition.
Product durability features include heavy-gauge metal cabinets which are coated with durable poly paint for long
lasting protection. Premier Series units include coated air coils for long life and cupronickel coaxial heat exchangers
for added corrosion resistance.
These units are performance-certifi ed to ARI ISO 13256-1 standards, are ETL safety listed, and are ENERGY
STAR® qualifi ed.
Premier Units
PRODUCT INFORMATION FOR UNITS, OPTIONS & ACCESSORIES
