Instruction manual

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airflows. The COMFORT airflow means airflow is varied depending on humidity
and temperature demand settings. This selection enables the full dehumidify and
comfort capabilities of the system. The EFF325 airflow is a fixed airflow used to
achieve specified ratings – no dehumidification airflow reduction is performed.
This is nominally 325 CFM/ton, but will vary if a 2-- stage outdoor unit is used. The
EFF350 airflow is a fixed airflow used to achieve specified ratings – n o
dehumidification airflow reduction is performed. This is nominally 350 CFM/ton,
but will vary if a 2--stage outdoor unit is used. The MAX airflow is a fixed 400
CFM/ton. No dehumidification airflow reduction is performed.
The dehumidify airflow, when set to NORMAL, the airflow is allowed to adjust to
a minimum to satisfy the dehumidification call. When set to HIGH, the minimum
airflow during the dehumidify mode is increased to reduce duct and register
sweating. Also the airflow increases minimum airflow during normal cooling
operation to help reduce duct sweating.
After the selections are made, touch SAVE.
S Cool: Quiet, Comfort, EFF325, EFF350, or Max
d Default = Comfort
S HP Heat: Comfort or EFF350
d Default = Comfort
S Dehumidify: Normal or High
d Default = Normal
6.3.3.3. Furnace Staging
This option controls the staging of the furnace and selects the minimum amount of
time low stage must operate before high stage is activated. SYSTEM setting will
allow the Infinityr Zone Control to determine furnace staging. LOW will only run
the low stage of furnace heat. LOW--MED will run the low and medium stages (2
stages of heat). MED will only run the medium stage of heat. MED--HIGH will run