User's Manual

13
during low capacity operation. Range will
depend on model and minimum heating
capacity selection.
Max Heating Air ow Con gures the unit
air ow while operating at maximum capacity
in the heating mode. The installer may wish
to select a lower cfm than the nominal cfm
for this setting to avoid air velocity noise
from the ductwork during maximum capacity
operation. Range will depend on model and
maximum heating capacity selection.
Emergency Heat Air ow Con gures the unit
air ow during the emergency heat mode
(if applicable). Range will depend on unit
model.
Min Cooling Capacity Con gures the
minimum unit cooling capacity. When the
space requires a cooling capacity below this
setting the unit will cycle o . Range will
depend on unit model.
Max Cooling Capacity Con gures the
maximum operational unit cooling capacity.
Range will depend on unit model.
Min Cooling Air ow Con gures the unit
air ow while operating at minimum capacity
in the cooling mode. The installer may wish
to select a higher cfm than the nominal 400
cfm/ton for this setting to ensure proper air
movement during low capacity operation.
Range will depend on model and minimum
cooling capacity selection.
Max Cooling Air ow Con gures the unit
air ow while operating at maximum capacity
in the cooling mode. The installer may wish to
select a lower cfm than the nominal 400 cfm/
ton for this setting to avoid air velocity noise