Pilot's Operating Handbook
Section 7
Description
Edition 0 - March 05, 2019
Rev. 2
Page 7.10.12
Air temperature
expect
ations
Cabin panel selectionCockpit panel selection
Cockpit
area
Cool
Cabin
area
Cool
Results
Mixed Bleed Air Circuit :
With the cockpit and cabin TEMP selectors set in the blue arc, the Hot Air Distributor discharges
themixed bleedair belowthe floortowards thecold aircircuit fans and evaporators to reducethe
air to the desired temperature.
Cold Air Circuit
:
Both cockpit and cabinTEMP selectors are set inthe bluearc resulting in bothcockpit andcabin
air conditioning systems supplying their respective area.
Cockpit and cabin FANS :
Select 1 or more to circulate the cooled air.
Cockpit
area
Cool
Cabin
area
Warm
Results
Mixed Bleed Air Circuit :
Warm air is distributed to both cockpit and cabin. More warm air is directed to cabin due to the
greater temperature demand.
Cold Air Circuit :
Cockpit TEMP selector is set in the blue arc resulting in cockpit air conditioning system
supplying the cockpit area.
Cockpit FAN
: select 1 or more to circulate the cooled air.
Cabin FAN : select 0.
● NOTE ●
FANS selected to zero ensures that no cool air is recirculated when trying to
maximize the heating of the cockpit and / or cabin zones.
●
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