L322 Range Rover System Description and Operation
AIR CONDITIONING
DESCRIPTION AND OPERATION
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Fascia Face Level Vent
1 RH air control thumbwheel
2 Temperature control thumbwheel
3 LH air control thumbwheel
On high line heater assemblies, a blend flap is installed for the rear passenger face level outlet to allow the
temperature of rear face level air to be adjusted independently from the temperatures selected on the control panel.
The blend flap is driven by a stepper motor controlled by a thumbwheel on the rear passenger face vent. The blend
flap is also used to close off the rear face level outlet when maximum air output is required for the front outlets, e.g.
when defrost is selected.
Rear Passenger Face Level Vent
1 Blower control
2 Temperature control
